Items where Author is "Rashid, Umer"

Akbar, Ishaa and Hanif, Muhammad Asif and Rashid, Umer and Bhatti, Ijaz Ahmad and Rais Ahmad Khan and Kazerooni, Elham Ahmed (2022) Green nanocomposite for the adsorption of toxic dyes removal from colored waters. Coatings, 12 (12). art. no. 1955. pp. 1-18. ISSN 2079-6412

Akhtar, Amna and Hanif, Muhammad Asif and Rashid, Umer and Bhatti, Ijaz Ahmad and Alharthi, Fahad A. and Kazerooni, Elham Ahmed (2022) Advanced treatment of direct dye wastewater using novel composites produced from hoshanar and sunny grey waste. Separations, 9 (12). art. no. 425. pp. 1-15. ISSN 2297-8739

Chauhdary, Yusra and Hanif, Muhammad Asif and Rashid, Umer and Ahmad Bhatti, Ijaz and Anwar, Hafeez and Jamil, Yasir and A. Alharth, Fahad and Ahmed Kazerooni, Elham (2022) Effective removal of reactive and direct dyes from colored wastewater using low-cost novel bentonite nanocomposites. Water, 14 (22). art. no. 3604. pp. 1-20. ISSN 2073-4441

Gouda, Shiva Prasad and H. Anal, Jasha Momo and Kumar, Puneet and Dhakshinamoorthy, Amarajothi and Rashid, Umer and Rokhum, Samuel Lalthazuala (2022) Microwave-assisted biodiesel production using UiO-66 MOF derived nanocatalyst: process optimization using response surface methodology. Catalysts, 12 (11). art. no. 1312. pp. 1-22. ISSN 2073-4344

Hazmi, Balkis and Beygisangchin, Mahnoush and Rashid, Umer and Wan Mokhtar, Wan Nur Aini and Tsubota, Toshiki and Alsalme, Ali and Ngamcharussrivichai, Chawalit (2022) Glycerol-based retrievable heterogeneous catalysts for single-pot esterification of palm fatty acid distillate to biodiesel. Molecules, 27 (20). art. no. 7142. pp. 1-16. ISSN 1431-5165; ESSN: 1420-3049

Sami, Hafiza Qurat ul Ain and Hanif, Muhammad Asif and Rashid, Umer and Nisar, Shafaq and Bhatti, Ijaz Ahmad and Rokhum, Samuel Lalthazuala and Tsubota, Toshiki and Alsalme, Ali (2022) Environmentally safe magnetic nanocatalyst for the production of biodiesel from Pongamia pinnata oil. Catalysts, 12 (10). art. no. 1266. pp. 1-14. ISSN 2076-3417

Hussain, Tauqeer and Akhter, Naheed and Nadeem, Raziya and Rashid, Umer and Noreen, Saima and Anjum, Shazia and Ullah, Sajid and Hussain, Hafiza Raazia and Ashfaq, Aamna and Perveen, Shazia and Alharthi, Fahad A. and Ahmed Kazerooni, Elham (2022) Biogenic synthesis of date stones biochar-based zirconium oxide nanocomposite for the removal of hexavalent chromium from aqueous solution. Applied Nanoscience, 13. ISSN 2190-5517

Javed, Ifrah and Hanif, Muhammad Asif and Rashid, Umer and Nadeem, Farwa and Alharthi, Fahad A. and Kazerooni, Elham Ahmed (2022) Enhancing functionalities in nanocomposites for effective dye removal from wastewater: isothermal, kinetic and thermodynamic aspects. Water, 14 (17). art. no. 2600. pp. 1-19. ISSN 2073-4441

Ashfaq, Aamna and Nadeem, Raziya and Gong, Hongyu and Rashid, Umer and Saima Noreen and Rehman, Shafique ur and Ahmed, Zubair and Adil, Muhammad and Akhtar, Nayab and Ashfaq, Muhammad Zeeshan and Alharthi, Fahad A. and Kazerooni, Elham Ahmed (2022) Fabrication of novel agrowaste (banana and potato peels)-based biochar/TiO2 nanocomposite for adsorption of Cr(VI), statistical optimization via RSM approach. Polymers, 14 (13). art. no. 2644. pp. 1-20. ISSN 2073-4360

Ibrahim, Naeemah A. and Rashid, Umer and Hazmi, Balkis and Moser, Bryan R. and Alharthi, Fahad A. and Rokhum, Samuel Lalthazuala and Ngamcharussrivichai, Chawalit (2022) Biodiesel production from waste cooking oil using magnetic bifunctional calcium and iron oxide nanocatalysts derived from empty fruit bunch. Fuel, 317. art. no. 123525. pp. 1-14. ISSN 0016-2361; ESSN: 1873-7153

Baig, Ayesha and Muhammad Zubair and Sumrra, Sajjad Hussain and Nazar, Muhammad Faizan and Zafar, Muhammad Nadeem and Jabeen, Kausar and Hassan, Muhammad Bilal and Rashid, Umer (2022) Heating effect on quality characteristics of mixed canola cooking oils. BMC Chemistry, 16 (1). art. no. 3. pp. 1-11. ISSN 2661-801X

Islam, Aminul and Roy, Srimonta and Teo, Siow Hwa and Khandaker, Shahjalal and Taufiq-Yap, Yun Hin and Abd Aziz, Azrina and Monir, Minhaj Uddin and Rashid, Umer and Vo, Dai-Viet N. and Ibrahim, Mohd Lokman and Znad, Hussein and Md. Rabiul Awual (2022) Functional novel ligand based Palladium (II) separation and recovery from e-waste using solvent-ligand approach. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 632. art. no. 127767. pp. 1-11. ISSN 0927-7757; ESSN: 1873-4359

Shabbir, Aroosh and Mukhtar, Hamid and Mumtaz, Muhammad Waseem and Rashid, Umer and Abbas, Ghulam and Moser, Bryan R. and Alsalme, Ali and Touqeer, Tooba and Ngamcharussrivichai, Chawalit (2022) Lewatit-immobilized lipase from Bacillus pumilus as a new catalyst for biodiesel production from tallow: response surface optimization, fuel properties and exhaust emissions. Process Safety and Environmental Protection, 160. 286 - 296. ISSN 0957-5820; ESSN: 0957-5820

Hazmi, Balkis and Rashid, Umer and Kawi, Sibudjing and Wan Mokhtar, Wan Nur Aini and Choong, Thomas Shean Yaw and Moser, Bryan R. and Alsalme, Ali (2022) Palm fatty acid distillate esterification using synthesized heterogeneous sulfonated carbon catalyst from plastic waste: characterization, catalytic efficacy and stability, and fuel properties. Process Safety and Environmental Protection, 162. 1139 - 1151. ISSN 0957-5820; ESSN: 1744-3598

Saikia, Kankana and Rajkumari, Kalyani and Moyon, N. Shaemningwar and Basumatary, Sanjay and Halder, Gopinath and Rashid, Umer and Rokhum, Samuel Lalthazuala (2022) Sulphonated biomass-based catalyst for solketal synthesis by acetalization of glycerol – A byproduct of biodiesel production. Fuel Processing Technology, 238. art. no. 107482. pp. 1-9. ISSN 0378-3820; ESSN: 1873-7188

Javed, Muhammad Uzair and Mukhtar, Hamid and Hayat, Muhammad Tahir and Rashid, Umer and Mumtaz, Muhammad Waseem and Ngamcharussrivichai, Chawalit (2022) Sustainable processing of algal biomass for a comprehensive biorefinery. Journal of Biotechnology, 352. 47 - 58. ISSN 0168-1656

Inam, Summayia and Hanif, Muhammad Asif and Rashid, Umer and Nadeem, Farwa and Alharthi, Fahad A. and Kazerooni, Elham Ahmed (2022) The novel approach of catalytic interesterification, hydrolysis and transesterification of Pongamia pinnata oil. Catalysts, 12 (8). art. no. 896. pp. 1-14. ISSN 2073-4344

Shaheen, Rabia and Hanif, Muhammad Asif and Nisar, Shafaq and Rashid, Umer and Sajid, Zubia and Shehzad, Muhammad Raffi and Winkler-Moser, Jill K. and Alsalme, Ali (2021) Seasonal variation, fractional isolation and nanoencapsulation of antioxidant compounds of Indian blackberry (Syzygium cumini). Antioxidants, 10 (12). pp. 1-10. ISSN 2076-3921

Harrussani, M. M and Rashid, Umer and Sapuan, S. M. and Abdan, Khalina (2021) Low-temperature thermal degradation of disinfected COVID-19 non-woven polypropylene-based isolation gown wastes into carbonaceous char. Polymers, 13 (22). art. no. 3980. pp. 1-20. ISSN 2073-4360

Mumtaz, Mubeen and Rasool, Nasir and Ahmad, Gulraiz and Kosar, Naveen and Rashid, Umer (2021) N-Arylation of protected and unprotected 5-Bromo-2-aminobenzimidazole as organic material: Non-Linear Optical (NLO) properties and structural feature determination through computational approach. Molecules, 26 (22). art. no. 6920. pp. 1-17. ISSN 1420-3049

Alhothali, Areej and Haneef, Tahir and Ul Mustafa, Muhammad Raza and Mostafa Moria, Kawthar and Rashid, Umer and Rasool, Kashif and Bamasag, Omaimah Omar (2021) Optimization of micro-pollutants’ removal from wastewater using agricultural waste-derived sustainable adsorbent. International Journal of Environmental Research and Public Health, 18 (21). art. no. 11506. pp. 1-18. ISSN 1660-4601

Nisar, Shafaq and Hanif, Muhammad Asif and Rashid, Umer and Hanif, Asma and Akhtar, Muhammad Nadeem and Ngamcharussrivichai, Chawalit (2021) Trends in widely used catalysts for fatty acids methyl esters FAME production: a review. Catalysts, 11 (9). art. no. 1085. pp. 1-24. ISSN 2073-4344

Ayesha and Bilal, Muhammad and Rasool, Nasir and Khan, Samreen Gul and Rashid, Umer and Altaf, Humaira and Ali, Imtiaz (2021) Synthesis of indoles via intermolecular and intramolecular cyclization by using palladium-based catalysts. Catalysts, 11 (9). art. no. 1018. pp. 1-80. ISSN 2073-4344

Niaz, Aamir and Adnan, Ahmad and Bashir, Rashida and Mumtaz, Muhammad Waseem and Raza, Syed Ali and Rashid, Umer and Chin, Ping Tan and Tai, Boon Tan (2021) The in vitro a-glucosidase inhibition activity of various solvent fractions of Tamarix dioica and 1H-NMR based metabolite identification and molecular docking analysis. Plants, 10 (6). art. no. 1128. pp. 1-14. ISSN 2223-7747

Celine, Ming Hui Goh and Yie, Hua Tan and Mubarak, N. M. and Kansedo, Jibrail and Rashid, Umer and Khalid, Mohammad and Walvekar, Rashmi Gangasa (2021) Synthesis of magnetic basic palm kernel shell catalyst for biodiesel production and characterisation and optimisation by Taguchi method. Applied Nanoscience, 12. pp. 3721-3733. ISSN 2190-5509; ESSN: 2190-5517

Najeeb, Jawayria and Akram, Sadia and Mumtaz, Muhammad Waseem and Muhammad Danish and Ahmad Irfan and Touqeer, Tooba and Rashid, Umer and Wan Ab Karim Ghani, Wan Azlina and Shean, Thomas Yaw Choong (2021) Nanobiocatalysts for biodiesel synthesis through transesterification—a review. Catalysts, 11 (2). art. no. 171. pp. 1-40. ISSN 2073-4344

Khurshid, Hifsa and Ul Mustafa, Muhammad Raza and Rashid, Umer and Isa, Mohamed Hasnain and Yeek, Chia Ho and Muhammad Shah, Mumtaz (2021) Adsorptive removal of COD from produced water using tea waste biochar. Environmental Technology & Innovation, 23. art. no. 101563. pp. 1-17. ISSN 2352-1864

Abdullah, Rose Fadzilah and Rashid, Umer and Ibrahim, Mohd Lokman and NolHakim, Muhammad Amirrul Hakim Lokman and Moser, Bryan R. and Alharthi, Fahad A. (2021) Bifunctional biomass-based catalyst for biodiesel production via hydrothermal carbonization (HTC) pretreatment – synthesis, characterization and optimization. Process Safety and Environmental Protection, 156. 219 - 230. ISSN 0957-5820

Abdullah, Rose Fadzilah and Rashid, Umer and Ibrahim, Mohd Lokman and Hazmi, Balkis and Alharthi, Fahad A. and Nehdi, Imededdine Arbi (2021) Bifunctional nano-catalyst produced from palm kernel shell via hydrothermal-assisted carbonization for biodiesel production from waste cooking oil. Renewable & Sustainable Energy Reviews, 137. art. no. 110638. pp. 1-14. ISSN 1364-0321

Khan, Khawer and Ul-Haq, Noaman and Ur Rahman, Wajeeh and Ali, Muzaffar and Rashid, Umer and Ul-Haq, Anwar and Jamil, Farrukh and Ahmed, Ashfaq and Ahmed, Faisal and Moser, Bryan R. and Alsalme, Ali (2021) Comprehensive comparison of hetero-homogeneous catalysts for fatty acid methyl ester production from non-edible Jatropha curcas oil. Catalysts, 11 (12). art. no. 1420. pp. 1-11. ISSN 2073-4344

Ahmad Ahangar, Firdous and Rashid, Umer and Ahmad, Junaid and Tsubota, Toshiki and Alsalme, Ali (2021) Conversion of waste Polyethylene Terephthalate PET Polymer into activated carbon and its feasibility to produce green fuel. Polymers, 13 (22). art. no. 3952. pp. 1-10. ISSN 2073-4360

Lee, Chuan Li and Chin, K. L. and H’ng, Paik San and Rashid, Umer and Maminski, M. and Khoo, Pui San (2021) Effect of pretreatment conditions on the chemical–structural characteristics of coconut and palm kernel shell: A potentially valuable precursor for eco-efficient activated carbon production. Environmental Science and Technology, 21. art. no. 101309. pp. 1-16. ISSN 2352-1864

Ahmad, Junaid and Patuzzi, Francesco and Rashid, Umer and Shahabz, Muhamamd and Ngamcharussrivichai, Chawalit and Baratieri, Marco (2021) Exploring untapped effect of process conditions on biochar characteristics and applications. Environmental Technology & Innovation, 21. art. no. 101310. pp. 1-16. ISSN 2352-1864

Mohd Sahfani, Nor Hafizuddin and Lee, Chuan Li and Chin, Kit Ling and H’ng, Paik San and Khoo, Pui San and Rashid, Umer (2021) Fabrication of highly microporous structure activated carbon via surface modification with sodium hydroxide. Polymers, 13 (22). art. no. 3954. pp. 1-16. ISSN 2073-4360

Baig, Ayesha and Zubair, Muhammad and Sumrra, Sajjad Hussain and Rashid, Umer and Zafar, Muhammad Nadeem and Ahmad, Fayyaz and Nazar, Muhammad Faizan and Farid, Mujahid and Bilal, Muhammad and Alharthi, Fahad A. and Giannakoudakis, Dimitrios A. (2021) Green photosensitisers for the degradation of selected pesticides of high risk in most susceptible food: a safer approach. PLoS One, 16 (10). pp. 1-16. ISSN 1932-6203

Hazmi, Balkis and Rashid, Umer and Ibrahim, Mohd Lokman and Nehdi, Imededdine Arbi and Azam, Mohammad and Al-Resayes, Saud Ibrahim (2021) Synthesis and characterization of bifunctional magnetic nano-catalyst from rice husk for production of biodiesel. Environmental Technology & Innovation, 21. pp. 1-15. ISSN 2352-1864

Changmai, Bishwajit and Wheatley, Andrew E.H. and Rano, Ruma and Halder, Gopinath and Selvaraj, Manickam and Rashid, Umer and Rokhum, Samuel Lalthazuala (2021) A magnetically separable acid-functionalized nanocatalyst for biodiesel production. Fuel, 305. art. no. 121576. pp. 1-10. ISSN 0016-2361

Hanif, Asma and Ali, Shaukat and Hanif, Muhammad Asif and Rashid, Umer and Bhatti, Haq Nawaz and Asghar, Muhammad and Alsalme, Ali and Giannakoudakis, Dimitrios A. (2021) A novel combined treatment process of hybrid biosorbent nanofiltration for effective PbII removal from wastewater. Water, 13 (23). art. no. 3316. pp. 1-15. ISSN 2073-4441

Hanif, Maryam and Bhatti, Haq Nawaz and Hanif, Muhammad Asif and Rashid, Umer and Hanif, Asma and Moser, Bryan R. and Alsalme, Ali (2021) A novel heterogeneous superoxide support-coated catalyst for production of biodiesel from roasted and unroasted Sinapis arvensis seed oil. Catalysts, 11 (12). art. no. 1421. pp. 1-13. ISSN 2073-4344

Perveen, Shazia and Hanif, Muhammad Asif and Nadeem, Razyia and Rashid, Umer and Azeem, Muhammad Waqar and Zubair, Muhammad and Nisar, Numrah and Alharthi, Fahad A. and Moser, Bryan R. (2021) A novel route of mixed catalysis for production fatty acid methyl esters from potential seed oils sources. Catalysts, 11 (7). art. no. 811. pp. 1-11. ISSN 2073-4344

Jindapon, Wayu and Veerappan, Veeramuthu and Rashid, Umer and Rojviriya, Catleya and Pakawanit, Phakkhananan and Ngamcharussrivichai, Chawalit (2020) Production of biodiesel over waste seashell-derived active and stable extrudate catalysts in a fixed-bed reactor. Environmental Technology & Innovation, 20. art. no. 101051. pp. 1-13. ISSN 2352-1864

Sinar Mashuri, Salma Izati and Ibrahim, Mohd Lokman and Kasim, Muhd Firdaus and Mastuli, Mohd Sufri and Rashid, Umer and Abdullah, Abdul Halim and Islam, Aminul and Mijan, Nurul Asikin and Yie, Hua Tan and Mansir, Nasar and Mohd Kaus, Noor Haida and Yap, Taufiq Yun Hin (2020) Photocatalysis for organic wastewater treatment: from the basis to current challenges for society. Catalysts, 10 (11). pp. 1-29. ISSN 2073-4344

Silas, Kiman and Wan Ab. Karim Ghani, Wan Azlina and Shean, Thomas Yaw Choong and Rashid, Umer (2020) Monolith metal-oxide-supported catalysts: sorbent for environmental application. Catalysts, 10 (9). pp. 1-25. ISSN 2073-4344

Kanwal, Iram and Mujahid, Aqsa and Rasool, Nasir and Rizwan, Komal and Malik, Ayesha and Ahmad, Gulraiz and Shah, Syed Adnan Ali and Rashid, Umer and Mad Nasir, Nadiah (2020) Palladium and copper catalyzed Sonogashira cross coupling an excellent methodology for cc bond formation over 17 years: a review. Catalysts, 10 (4). pp. 1-48. ISSN 2073-4344

Silas, Kiman and Wan Ab. Karim Ghani, Wan Azlina and Choong, Thomas Shean Yaw and Rashid, Umer (2020) Optimization of activated carbon monolith Co3O4-based catalyst for simultaneous SO2/NOx removal from flue gas using response surface methodology. Combustion Science and Technology, 192 (5). 786 - 803. ISSN 0010-2202; ESSN: 1563-521X

Ahmad, Junaid and Rashid, Umer and Patuzzi, Francesco and Alamoodi, Nahla and Choong, Thomas Shean Yaw and Soltani, Soroush and Ngamcharussrivichai, Chawalit and Nehdi, Imededdine Arbi and Baratieri, Marco (2020) Mesoporous acidic catalysts synthesis from dual stage and rising co-current gasification char: application for FAME production from waste cooking oil. Materials, 13 (4). pp. 1-10. ISSN 1996-1944

Ibrahim, Mohd Lokman and Nik Abdul Khalil, Nik Nur Adlina and Islam, Aminul and Rashid, Umer and Ibrahim, Siti Fadhilah and Sinar Mashuri, Salma Izati and Yun Hin, Taufiq Yap (2020) Preparation of Na2O supported CNTs nanocatalyst for efficient biodiesel production from waste-oil. Energy Conversion and Management, 205. art. no. 112445. pp. 1-8. ISSN 0196-8904, ESSN: 1879-2227

Akinfalabi, Shehu Ibrahim and Rashid, Umer and Nehdi, Imededdine Arbi and Shean, Thomas Yaw Choong and Mohamed Sbihi, Hassen and Gewik, Mohamed Mossad (2020) Optimization and blends study of heterogeneous acid catalyst assisted esterification of palm oil industry by-product for biodiesel production. Royal Society Open Science, 7 (1). pp. 1-17. ISSN 2054-5703

Nehdi, Imededdine Arbi and Sbihi, Hassen Mohamed and Tan, Chin Ping and Al-Resayes, Saud Ibrahim and Rashid, Umer and Al-Misned, Fahad A. and El-Serehy, Hamed A (2020) Chemical composition, oxidative stability, and antioxidant activity of Allium ampeloprasum L. (Wild Leek) seed oil. Journal of Oleo Science, 69 (5). 413 - 421. ISSN 1345-8957; ESSN: 1347-3352

Touqeer, Tooba and Mumtaz, Muhammad Waseem and Mukhtar, Hamid and Irfan, Ahmad and Akram, Sadia and Shabbir, Aroosh and Rashid, Umer and Nehdi, Imededdine Arbi and Choong, Thomas Shean Yaw (2020) Fe3O4-PDA-lipase as surface functionalized nano biocatalyst for the production of biodiesel using waste cooking oil as feedstock: characterization and process optimization. Energies, 13 (1). art. no. 177. pp. 1-19. ISSN 1996-1073

Soltani, Soroush and Khanian, Nasrin and Rashid, Umer and Shean, Thomas Yaw Choong (2020) Fundamentals and recent progress relating to the fabrication, functionalization and characterization of mesostructured materials using diverse synthetic methodologies. RSC Advances, 10 (28). 16431 - 16456. ISSN 2046-2069

Idrus, Nor Faeqah and Yunus, Robiah and Zainal Abidin, Zurina and Rashid, Umer and Abd Rahman, Norazah (2020) High oleic pentaerythritol tetraester formation via transesterification: Effect of reaction conditions. Indonesian Journal of Chemistry, 20 (4). 887 - 898. ISSN 1411-9420; ESSN: 2460-1578

Ijaz, Bazgha and Hanif, Muhammad Asif and Rashid, Umer and Zubair, Muhammad and Mushtaq, Zahid and Nawaz, Haq and Shean, Thomas Yaw Choong and Nehdi, Imededdine Arbi (2020) High vacuum fractional distillation (HVFD) approach for quality and performance improvement of Azadirachta indica biodiesel. Energies, 13 (11). pp. 1-14. ISSN 1996-1073

Mohamad Aziz, Nur Atiqah and Abd Hamid, Hamidah and Yunus, Robiah and Abbas, Zulkifly and Omar, Rozita and Rashid, Umer and Muhammad Syam, Azhari (2020) Kinetics and thermodynamics of synthesis of palm oil-based trimethylolpropane triester using microwave irradiation. Journal of Saudi Chemical Society, 24 (8). pp. 522-566. ISSN 1319-6103

Nisar, Jan and Ali, Farman and Malana, Muhammad Aslam and Ali, Ghulam and Iqbal, Munawar and Shah, Afzal and Bhatti, Ijaz Ahmad and Khan, Taj Ali and Rashid, Umer (2020) Kinetics of the pyrolysis of cobalt-impregnated sesame stalk biomass. Biomass Conversion and Biorefinery, 10. 1179 - 1187. ISSN 2190-6815; ESSN: 2190-6823

Ahmad, Junaid and Rashid, Umer and Patuzzi, Francesco and Alamoodi, Nahla and Choong, Thomas Shean Yaw and Soltani, Soroush and Ngamcharussrivichai, Chawalit and Nehdi, Imededdine Arbi and Baratieri, Marco (2020) Mesoporous acidic catalysts synthesis from dual-stage and rising co-current gasification char: application for FAME production from waste cooking oil. Materials, 13 (4). art. no. 871. pp. 1-10. ISSN 1996-1944

Malekbala, Mohamad Rasool and Soltani, Soroush and Abdul Rashid, Suraya and Abdullah, Luqman Chuah and Rashid, Umer and Nehdi, Imededdine Arbi and Choong, Thomas Shean Yaw and Teo, Siow Hwa (2020) Optimization the process of chemically modified carbon nanofiber coated monolith via response surface methodology for CO2 capture. Materials, 13 (7). art. no. 1775. pp. 1-24. ISSN 1996-1944

Kanwal, Iram and Mujahid, Aqsa and Rasool, Nasir and Rizwan, Komal and Malik, Ayesha and Ahmad, Gulraiz and Shah, Syed Adnan Ali and Rashid, Umer and Mad Nasir, Nadiah (2020) Palladium and copper catalyzed Sonogashira cross coupling has been an excellent methodology for C-C bond formation for 17 years: a review. Catalysts, 10 (4). art. no. 443. pp. 1-48. ISSN 2073-4344

Sohail, Saqib and Mumtaz, Muhammad Waseem and Mukhtar, Hamid and Touqeer, Tooba and Anjum, Muhammad Kafeel and Rashid, Umer and Wan Ab. Karim Ghani, Wan Azlina and Choong, Thomas Shean Yaw (2020) Spirogyra oil-based biodiesel: response surface optimization of chemical and enzymatic transesterification and exhaust emission behavior. Catalysts, 10 (10). pp. 1-12. ISSN 2073-4344

Hazmi, Balkis and Rashid, Umer and Yap, Taufiq Yun Hin and Ibrahim, Mohd Lokman and Nehdi, Imededdine Arbi (2020) Supermagnetic nano-bifunctional catalyst from rice husk: synthesis, characterization and application for conversion of used cooking oil to biodiesel. Catalysts, 10 (2). art. no. 225. pp. 1-21. ISSN 2073-4344

Fatima, Anam and Mumtaz, Muhammad Waseem and Mukhtar, Hamid and Akram, Sadia and Touqeer, Tooba and Rashid, Umer and Ul Mustafa, Muhammad Raza and Nehdi, Imededdine Arbi and Saiman, Mohd Izham (2020) Synthesis of lipase-immobilized CeO2 nanorods as heterogeneous nano-biocatalyst for optimized biodiesel production from Eruca sativa seed oil. Catalysts, 10 (2). art. no. 231. pp. 1-16. ISSN 2073-4344

Mohamad Aziz, Nur Atiqah and Yunus, Robiah and Abd Hamid, Hamidah and Alsultan, Abdulkareem Ghassan and Omar, Rozita and Rashid, Umer and Abbas, Zulkifly (2020) An acceleration of microwave-assisted transesterification of palm oil-based methyl ester into trimethylolpropane ester. Scientific Reports, 10. art. no. 19652. pp. 1-17. ISSN 2045-2322

Abdul Raof, Nurliyana and Yunus, Robiah and Rashid, Umer and Azis, Norhafiz and Yaakub, Zaini (2019) Effect of molecular structure on oxidative degradation of ester based transformer oil. Tribology International, 140. ISSN 0301-679X

Akinfalabi, Shehu-Ibrahim and Rashid, Umer and Yunus, Robiah and Yap, Taufiq Yun Hin (2019) Appraisal of sulphonation processes to synthesize palm waste biochar catalysts for the esterification of palm fatty acid distillate. Catalysts, 9 (2). art. no. 184. pp. 1-15. ISSN 2073-4344

Lee, Chuan Li and H'ng, Paik San and Chin, Kit Ling and Md Tahir, Paridah and Rashid, Umer and Go, Wen Ze (2019) Characterization of bioadsorbent produced using incorporated treatment of chemical and carbonization procedures. Royal Society Open Science, 6. pp. 1-17. ISSN 2054-5703

Abdul Raof, Nurliyana and Yunus, Robiah and Rashid, Umer and Azis, Norhafiz and Yaakub, Zaini (2019) Effects of molecular structure on the physical, chemical, and electrical properties of ester-based transformer insulating liquids. Journal of the American Oil Chemists' Society, 96 (5). pp. 607-616. ISSN 0003-021X

Abdul Raof, Nurliyana and Yunus, Robiah and Rashid, Umer and Azis, Norhafiz and Yaakub, Zaini (2019) Effects of molecular structure on the physical, chemical, and electrical properties of ester‐based transformer insulating liquids. Journal of the American Oil Chemists' Society, 96 (5). pp. 607-616. ISSN 0003-021X; ESSN: 1558-9331

Alibe, Ibrahim Mustapha and Matori, Khamirul Amin and Abd. Aziz, Sidek and Yaakob, Yazid and Rashid, Umer and Alibe, Ali Mustapha and Mohd Zaid, Mohd Hafiz and Nasir, Salisu and Nasir, Maharaz Mohammed (2019) Effects of polyvinylpyrrolidone on structural and optical properties of willemite semiconductor nanoparticles by polymer thermal treatment method. Journal of Thermal Analysis and Calorimetry, 136 (6). pp. 2249-2268. ISSN 1388-6150; ESSN: 1572-8943

Akinfalabi, Shehu-Ibrahim and Rashid, Umer and Choong, Thomas Shean Yaw and Nehdi, Imededdine Arbi and Sbihi, Hassen Mohamed and Gewik, Mohamed Mossad (2019) Esterification of palm fatty acid distillate for biodiesel production catalyzed by synthesized kenaf seed cake-based sulfonated catalyst. Catalysts, 9 (5). art. no. 482. pp. 1-16. ISSN 2073-4344

Rashid, Umer and Soltani, Soroush and Choong, Thomas Shean Yaw and Nehdi, Imededdine Arbi and Ahmad, Junaid and Ngamcharussrivichai, Chawalit (2019) Palm biochar-based sulphated zirconium (Zr-AC-HSO3) catalyst for methyl ester production from palm fatty acid distillate. Catalysts, 9 (12). art. no. 1029. pp. 1-15. ISSN 2073-4344

Ahmad, Muhammad Sajjad and Mehmood, Muhammad Aamer and Luo, Huibo and Shen, Boxiong and Latif, Muhammad and Wan Ab. Karim Ghani, Wan Azlina and Alkhattabi, Nuha Abdulhamid and Aloqbi, Akram Ahmed and Jambi, Ebtihaj Jamaluddin and Gull, Munazza and Rashid, Umer (2019) Pyrolysis and thermogravimetric study to elucidate the bioenergy potential of novel feedstock produced on poor soils while keeping the environmental sustainability intact. Sustainability, 11 (13). art. no. 3592. pp. 1-15. ISSN 2071-1050

Rashid, Umer and Ahmad, Junaid and Ibrahim, Mohd Lokman and Nisar, Jan and Hanif, Muhammad Asif and Choong, Thomas Shean Yaw (2019) Single-pot synthesis of biodiesel using efficient sulfonated-derived tea waste-heterogeneous catalyst. Materials, 12 (14). art. no. 2293. pp. 1-16. ISSN 1996-1944

Israr, Hira and Rasool, Nasir and Rizwan, Komal and Hashmi, Muhammad Ali and Mahmood, Tariq and Rashid, Umer and Hussein, Mohd Zobir and Akhtar, Muhammad Nadeem (2019) Synthesis and reactivities of triphenyl acetamide analogs for potential nonlinear optical material uses. Symmetry, 11 (5). art. no. 622. pp. 1-11. ISSN 2073-8994

Alsultan, Abdulkareem Ghassan and Mijan, Nurul Asikin and Lee, Hwei Voon and Rashid, Umer and Islam, Aminul and Yap, Taufiq Yun Hin (2019) A review on thermal conversion of plant oil (edible and inedible) into green fuel using carbon-based nanocatalyst. Catalysts, 9 (4). art. no. 350. pp. 1-25. ISSN 2073-4344

Mavakumba Kefas, Haruna and Yunus, Robiah and Rashid, Umer and Yap, Taufiq Yun Hin (2018) Modified sulfonation method for converting carbonized glucose into solid acid catalyst for the esterification of palm fatty acid distillate. Fuel, 229. 68 - 78. ISSN 0016-2361; ESSN: 1873-7153

Mansir, Nasar and Teo, Siow Hwa and Rashid, Umer and Yap, Taufiq Yun Hin (2018) Efficient waste Gallus domesticus shell derived calcium-based catalyst for biodiesel production. Fuel, 211. 67 - 75. ISSN 0016-2361

Wan Ab Karim Ghani, Wan Azlina and Silas, Kiman and Choong, Thomas Shean Yaw and Rashid, Umer (2018) Breakthrough studies of Co₃O₄ supported activated carbon monolith for simultaneous SO₂/NOx removal from flue gas. Fuel Processing Technology, 180. 155 - 165. ISSN 0378-3820

Wan Ab Karim Ghani, Wan Azlina and Choong, Thomas Shean Yaw and Rashid, Umer and Madzaki, Hazimah and Muda, Noraziah (2018) Carbon dioxide adsorption on activated carbon hydrothermally treated and impregnated with metal oxides. Jurnal Kejuruteraan, 30 (1). 31 - 38. ISSN 0128-0198

Alibe, Ibrahim Mustapha and Matori, Khamirul Amin and Sidek, Abdul Aziz and Yaakob, Yazid and Rashid, Umer and Alibe, Ali Mustapha and Mohd Zaid, Mohd Hafiz and Ahmad Khiri, Mohammad Zulhasif (2018) Effects of calcination holding time on properties of wide band gap willemite semiconductor nanoparticles by the polymer thermal treatment method. Molecules, 23 (4). pp. 1-8. ISSN 1420-3049; ESSN: 1420-3049

Saad Afzal and Mumtaz, Muhammad Waseem and Rashid, Umer and Muhammad Danish and Raza, Muhammad Asam and Raza, Ahtasham and Mukhtar, Hamid and Al-Resayes, Saud Ibrahim (2018) Exhaust emission profiling of fatty acid methyl esters and NOx control studies using selective synthetic and natural additives. Clean Technologies and Environmental Policy, 20. 589 - 601. ISSN 1618-954X; ESSN: 1618-9558

Mansir, Nasar and Siow, Hwa Teo and Rashid, Umer and Saiman, Mohd Izham and Yen, Ping Tan and Alsultan, G. Abdulkareem and Yap, Taufiq Yun Hin (2018) Modified waste egg shell derived bifunctional catalyst for biodiesel production from high FFA waste cooking oil: a review. Renewable and Sustainable Energy Reviews, 83 (pt. 3). 3645 - 3655. ISSN 1364-0321

Lee, Chuan Li and H'ng, Paik San and Md Tahir, Paridah and Chin, Kit Ling and Rashid, Umer and Maminski, Mariusz and Go, Wen Ze and Raja Nazrin, Raja Ahmad and Rosli, Siti Nurul Asyikin and Khoo, Pui San (2018) Production of bioadsorbent from phosphoric acid pretreated palm kernel shell and coconut shell by two-stage continuous physical activation via N₂ and air. Royal Society Open Science, 5. pp. 1-19. ISSN ESSN: 2054-5703

Tareq, Sanaa and Yap, Taufiq Yun Hin and Saleh, Tawfik A. and Abdullah, Abdul Halim and Rashid, Umer and Saiman, Mohd Izham (2018) Synthesis of bimetallic gold-pallidum loaded on carbon as efficient catalysts for the oxidation of benzyl alcohol into benzaldehyde. Journal of Molecular Liquids, 271. 885 - 891. ISSN 0167-7322; ESSN: 1873-3166

Ahmad, Junaid and Rashid, Umer and Patuzzi, Francesco and Baratieri, Marco and Yap, Taufiq Yun Hin (2018) Synthesis of char-based acidic catalyst for methanolysis of waste cooking oil: an insight into a possible valorization pathway for the solid by-product of gasification. Energy Conversion and Management, 158. 186 - 192. ISSN 0196-8904

Abd Hamid, Hamidah and Yunus, Robiah and Rashid, Umer and Choong, Thomas Shean Yaw and Ali, Salmiaton and Muhammad Syam, Azhari (2018) Synthesis study of high oleic palm oil-based trimethylolpropane triesters: response surface methodology based optimization. Chiang Mai Journal of Science, 45 (2). 984 - 996. ISSN 0125-2526; ESSN: 2465-3845

Rehan, Mohammad and Gardy, Jabbar and Demirbas, Ayhan Hilal and Rashid, Umer and Budzianowski, Wojciech and Pant, Deepak and Nizami, Abdul-Sattar (2018) Waste to biodiesel: a preliminary assessment for Saudi Arabia. Bioresource Technology, 250. 17 - 25. ISSN 0960-8524; ESSN: 1873-2976

Mokbli, Sadok and Nehdi, Imededdine Arbi and Sbihi, Hassen Mohamed and Chin, Ping Tan and Al‑Resayes, Saud Ibrahim and Rashid, Umer (2018) Yucca aloifolia seed oil: a new source of bioactive compounds. Waste and Biomass Valorization, 9. 1087 - 1093. ISSN 1877-2641; ESSN: 1877-265X

Tareq, Sarhan Sanaa and Saiman, Mohd Izham and Yap, Taufiq Yun Hin and Abdullah, Abdul Halim and Rashid, Umer (2018) The impact of hydrogen peroxide as an oxidant for solvent-free liquid phase oxidation of benzyl alcohol using Au-Pd supported carbon and titanium catalysts. Bulletin of Chemical Reaction Engineering and Catalysis, 13 (2). 373 - 385. ISSN 1978-2993

Mansir, Nasar and Yap, Taufiq Yun Hin and Rashid, Umer and Ibrahim, Mohd Lokman (2017) Investigation of heterogeneous solid acid catalyst performance on low grade feedstocks for biodiesel production: a review. Energy Conversion and Management, 141. 171 - 182. ISSN 0196-8904; ESSN: 1879-2227

Al-Jaberi, Salam H. H. and Rashid, Umer and Al-Doghachi, Fairs A. J. and Abdulkareem-Alsultana, G. and Taufiq-Yap, Y. H. (2017) Synthesis of MnO-NiO-SO4 2/ZrO2 solid acid catalyst for methyl ester production from palm fatty acid distillate. Energy Conversion and Management, 139. 166 - 174. ISSN 0196-8904; ESSN: 1879-2227

Altaie, Mohamad A. Hasan and Janius, Rimfiel and Yap, Taufiq Yun Hin and Rashid, Umer (2017) Basic properties of methyl plamitate-diesel blends. Fuel, 193. pp. 1-6. ISSN 0016-2361; ESSN: 1873-7153

Habib, Nasser Abdullah and Chieng, Buong Woei and Mazlan, Norkhairunnisa and Rashid, Umer and Yunus, Robiah and Abdul Rashid, Suraya (2017) Elastomeric nanocomposite based on exfoliated graphene oxide and its characteristics without vulcanization. Journal of Nanomaterials, 2017. art. no. 8543137. pp. 1-11. ISSN 1687-4110; ESSN: 1687-4129

Akinfalabi, Shehu-Ibrahim and Rashid, Umer and Yunus, Robiah and Taufiq-Yap, Yun Hin (2017) Synthesis of biodiesel from palm fatty acid distillate using sulfonated palm seed cake catalyst. Renewable Energy, 111. 611 - 619. ISSN 0960-1481; ESSN: 1879-0682

Soltani, Soroush and Rashid, Umer and Yunus, Robiah and Yap, Taufiq Yun Hin and Al-Resayes, Saud Ibrahim (2016) Post-functionalization of polymeric mesoporous C@Zn coreeshell spheres used for methyl ester production. Renewable Energy, 99. pp. 1235-1243. ISSN 0960-1481; ESSN: 1879-0682

Soltani, Soroush and Rashid, Umer and Yunus, Robiah and Yap, Taufiq Yun Hin (2016) Biodiesel production in the presence of sulfonated mesoporous ZnAl2O4 catalyst via esterification of palm fatty acid distillate (PFAD). Fuel, 178. pp. 253-262. ISSN 0016-2361; ESSN: 1873-7153

Ibrahim, Mohd Lokman and Goto, Motonobu and Rashid, Umer and Yap, Taufiq Yun Hin (2016) Sub- and supercritical esterification of palm fatty acid distillate with carbohydrate-derived solid acid catalyst. Chemical Engineering Journal, 284. pp. 872-878. ISSN 1385-8947; ESSN: 1873-3212

Mohamad Aziz, Nur Atiqah and Yunus, Robiah and Rashid, Umer and Mohd Zulkifli, Nurin Wahidah (2016) Temperature effect on tribological properties of polyol ester-based environmentally adapted lubricant. Tribology International, 93 (pt. A). pp. 43-49. ISSN 0301-679X; ESSN: 1879-2464

Rashid, Umer and Bhatti, S. G. and Ansari, T. M. and Yunus, R. (2016) Biodiesel production from Cannabis sativa oil from Pakistan. Energy Sources, Part A: Recovery, Utilization, and Environmental Effect, 38 (6). pp. 865-875. ISSN 1556-7036; ESSN: 1556-7230

Abdul Raof, Nurliyana and Rashid, Umer and Yunus, Robiah and Azis, Norhafiz and Yaakub, Zaini (2016) Development of palm - based neopentyl glycol diester as dielectric fluid and its thermal aging performance. IEEE Transactions on Dielectrics and Electrical Insulation, 23 (4). pp. 2051-2058. ISSN 1070-9878; ESSN: 1558-4135

Noerhidajat, and Yunus, Robiah and Zainal Abidin, Zurina and Syam, Syafiie and Ramanaidu, V. and Rashid, Umer (2016) Effect of high pressurized sterilization on oil palm fruit digestion operation. International Food Research Journal, 23 (1). pp. 129-134. ISSN 1985-4668; ESSN: 2231-7546

Al-Doghachi, Faris A. J. and Rashid, Umer and Yap, Taufiq Yun Hin (2016) Investigation of Ce(III) promoter effects on the tri-metallic Pt, Pd, Ni/MgO catalyst in dry-reforming of methane. RSC Advances, 6 (13). pp. 10372-10384. ISSN 2046-2069

Ibrahim, Mohd Lokman and Rashid, Umer and Yap, Taufiq Yun Hin (2016) Meso- and macroporous sulfonated starch solid acid catalyst for esterification of palm fatty acid distillate. Arabian Journal of Chemistry, 9 (2). pp. 179-189. ISSN 1878-5352; ESSN: 1878-5379

Alhassan, Fatah H. and Rashid, Umer and Yun Hin, Taufiq-Yap (2016) Optimization of simultaneous production of waste cooking oil based-biodiesel using iron-manganese doped zirconia-supported molybdenum oxide nanopeprintss catalyst. Journal of Renewable and Sustainable Energy, 8 (3). pp. 1-13. ISSN 1941-7012

Ismail Jassim, Lina and Yunus, Robiah and Rashid, Umer and Abdul Rashid, Suraya and Mohd Salleh, Mohamad Amran and Irawan, Sonny and Ghaemi, Ferial (2016) Synthesis and optimization of 2-ethylhexyl ester as base oil for drilling fluid formulation. Chemical Engineering Communications, 203 (4). pp. 463-470. ISSN 0098-6445; ESSN: 1563-5201

Abd Hamid, Hamidah and Yunus, Robiah and Rashid, Umer and Choong, Thomas Shean Yaw and Ali, Salmiaton and Muhammad Syam, Azhari (2016) Synthesis of high oleic palm oil-based trimethylolpropane esters in a vacuum operated pulsed loop reactor. Fuel, 166. pp. 560-566. ISSN 0016-2361; ESSN: 1873-7153

Altaie, Mohamad A. Hasan and Janius, Rimfiel B. and Rashid, Umer and Yap, Yun Hin Taufiq and Yunus, Robiah and Zakaria, Rabitah (2015) Cold flow and fuel properties of methyl oleate and palm-oil methyl ester blends. Fuel, 160. pp. 238-244. ISSN 0016-2361; ESSN: 1873-7153

Osman, Nur Syazwani and Rashid, Umer and Yap, Taufiq Yun Hin (2015) Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil. Energy Conversion and Management, 101. pp. 749-756. ISSN 0196-8904

Amirkhani, Hadi and Yunus, Robiah and Rashid, Umer and Salleh, Shanti Faridah and Awang Biak, Dayang Radiah and Syam, Syafiie (2015) Low-temperature dilute acid hydrolysis of oil palm frond. Chemical Engineering Communications, 202 (9). pp. 1235-1244. ISSN 0098-6445; ESSN: 1563-5201

Chang, Teck Sin and Yunus, Robiah and Rashid, Umer and Choong, Thomas Shean Yaw and Awang Biak, Dayang Radiah and Muhammad Syam, Azhari (2015) Palm oil derived trimethylolpropane triesters synthetic lubricants and usage in industrial metalworking fluid. Journal of Oleo Science, 64 (2). pp. 143-151. ISSN 1345-8957; ESSN: 1347-3352

Alhassan, Fatah H. and Rashid, Umer and Yunus, Robiah and Sirat, Kamaliah and Lokman, Ibrahim M. and Yap, Taufiq Yun Hin (2015) Synthesis of ferric-manganese doped tungstated zirconia nanoparticles as heterogeneous solid superacid catalyst for biodiesel production from waste cooking oil. International Journal of Green Energy, 12 (9). pp. 987-994. ISSN 1543-5075; ESSN: 1543-5083

Alhassan, Fatah H. and Rashid, Umer and Yap, Taufiq Yun Hin (2015) Synthesis of waste cooking oil based biodiesel via ferric-manganese promoted molybdenum oxide / zirconia nanoparticle solid acid catalyst: influence of ferric and manganese dopants. Journal of Oleo Science, 64 (5). pp. 505-514. ISSN 1345-8957; ESSN: 1347-3352

Alhassan, Fatah H. and Rashid, Umer and Yap, Taufiq Yun Hin (2015) Synthesis of waste cooking oil based biodiesel via ferric-manganese promoted molybdenum oxide zirconia nanoparticle solid acid catalyst: influence of ferric and manganese dopant. Journal of Oleo Science, 64 (5). pp. 505-514. ISSN 1345-8957; ESSN: 1347-3352

Rashid, Umer and Anwar, Farooq and Yunus, Robiah and Al-Muhtaseb, Alaa H. (2015) Transesterificotion for biodiesel production using Thespesia populnea seed oil: an optimization study. International Journal of Green Energy, 12 (5). pp. 479-484. ISSN 1543-5075; ESSN: 1543-5083

Mohamad Aziz, Nur Atiqah and Yunus, Robiah and Rashid, Umer and Muhammad Syam, Azhari (2014) Application of response surface methodology (RSM) for optimizing the palm-based pentaerythritol ester synthesis. Industrial Crops and Products, 62. pp. 305-312. ISSN 0926-6690; ESSN: 1872-633X

Md Fahmy, Rabiah Nizah and Yap, Taufiq Yun Hin and Rashid, Umer and Teo, Siow Hwa and Zdainal Abidin, Shajaratun Nur and Islam, Md Aminul (2014) Production of biodiesel from non-edible Jatropha curcas oil via transesterification using Bi2O3-La2O3 catalyst. Energy Conversion and Management, 88. pp. 1257-1262. ISSN 0196-8904; ESSN: 1879-2227

Yap, Taufiq Yun Hin and Teo, Siow Hwa and Rashid, Umer and Islam, Aminul and Hussien, Mohd Zobir and Lee, Keat Teong (2014) Transesterification of Jatropha curcas crude oil to biodiesel on calcium lanthanum mixed oxide catalyst: effect of stoichiometric composition. Energy Conversion and Management, 88. pp. 1290-1296. ISSN 0196-8904; ESSN: 1879-2227

Teo, Siow Hwa and Rashid, Umer and Yap, Taufiq Yun Hin (2014) Biodiesel production from crude Jatropha Curcas oil using calcium based mixed oxide catalysts. Fuel, 136. pp. 244-252. ISSN 0016-2361; ESSN: 1873-7153

Teo, Siow Hwa and Rashid, Umer and Yap, Taufiq Yun Hin (2014) Green nano-catalyst for methanolysis of non-edible Jatropha oil. Energy Conversion and Management, 87. pp. 618-627. ISSN 0196-8904; ESSN: 1879-2227

Rashid, Umer and Knothe, Gerhard and Yunus, Robiah and Evangelista, Roque L. (2014) Kapok oil methyl esters. Biomas and Bioenergy, 66. pp. 419-425. ISSN 0961-9534; ESSN: 1873-2909

Alhassan, Fatah H. and Rashid, Umer and Al-Qubaisi, Mothanna Sadiq and Abdullah, Rasedee and Yap, Taufiq Yun Hin (2014) The effect of sulfate contents on the surface properties of iron–manganese doped sulfated zirconia catalysts. Powder Technology, 253. pp. 809-813. ISSN 0032-5910; ESSN: 1873-328X

Iqbal, Shahzad Zafar and Asi, Muhammad Rafique and Selamat, Jinap and Rashid, Umer (2014) Detection of aflatoxins and zearalenone contamination in wheat derived products. Food Control, 35 (1). pp. 223-226. ISSN 0956-7135; ESSN: 1873-7129

Md. Mukhlesur Rahman, and Mohd. Salleh, Mohamad Amran and Rashid, Umer and Amimul Ahsan, and Hossain, Mohammad Mujaffar and Ra, Chang Six (2014) Production of slow release crystal fertilizer from wastewaters through struvite crystallization: a review. Arabian Journal of Chemistry, 7 (1). pp. 139-155. ISSN 1878-5352; ESSN: 1878-5379

Bashir, Mehwish and Khalid, Sofia and Rashid, Umer and Adrees, Muhammad and Ibrahim, Muhammad and Islam, Md. Saiful (2014) Assessment of selected heavy metals uptake from soil by vegetation of two areas of district Attock, Pakistan. Asian Journal of Chemistry, 26 (4). pp. 1063-1068. ISSN 0970-7077; ESSN: 0975-427X

Ibrahim, Mohd Lokman and Rashid, Umer and Yunus, Robiah and Yap, Taufiq Yun Hin (2014) Carbohydrate-derived solid acid catalysts for biodiesel production from low-cost feedstocks: a review. Catalysis Reviews: Science and Engineering, 56 (2). pp. 187-219. ISSN 0161-4940; ESSN: 1520-5703

Teo, Siow Hwa and Rashid, Umer and Yap, Taufiq Yun Hin (2014) Heterogeneous catalysis of transesterification of jatropha curcas oil over calcium–cerium bimetallic oxide catalyst. RSC Advances, 4. pp. 48836-48847. ISSN 2046-2069

Ibrahim, Mohd Lokman and Rashid, Umer and Zainal, Zulkarnain and Yunus, Robiah and Yap, Taufiq Yun Hin (2014) Microwave-assisted biodiesel production by esterification of palm fatty acid distillate. Journal of Oleo Science, 63 (9). 849-855 . ISSN 1345-8957; ESSN: 1347-3352

Rashid, Umer and Ahmad, Junaid and Yunus, Robiah and Ibrahim, Muhammad and Masood, Hassan and Muhammad Syam, Azhari (2014) Momordica charantia seed oil methyl esters: a kinetic study and fuel properties. International Journal of Green Energy, 11 (7). pp. 727-740. ISSN 1543-5075; ESSN: 1543-5083

Rahman, Herliati and Yunus, Robiah and Rashid, Umer and Zainal Abidin, Zurina and Ahamad, Intan Salwani (2014) Synthesis of 1,3-dichloropropanol from glycerol using muriatic acid as chlorinating agent. Asian Journal of Chemistry, 26 (10). pp. 2907-2912. ISSN 0970-7077; ESSN: 0975-427X

Abdul Habib, Nor Saiful Hafiz and Yunus, Robiah and Rashid, Umer and Yap, Taufiq Yun Hin and Zainal Abidin, Zurina and Muhammad Syam, Azhari and Irawan, Sonny (2014) Transesterification reaction for synthesis of palm-based ethylhexyl ester and formulation as base oil for synthetic drilling fluid. Journal of Oleo Science, 63 (5). pp. 497-506. ISSN 1345-8957; ESSN: 1347-3352

Nisar, Muhammad and Ali, Ihsan and Shah, Muhammad Raza and Qayum, Mughal and Zia-Ul-Haq, Muhammad and Rashid, Umer and Islam, Md. Saiful (2013) Efficient PPA-SiO2-catalyzed synthesis of β-enaminones under solvent-free conditions. Molecules, 2013 (18). pp. 15182-15192. ISSN 1420-3049

Yap, Taufiq Yun Hin and Sudarno, and Rashid, Umer and Zainal, Zulkarnain (2013) CeO2–SiO2 supported nickel catalysts for dry reforming of methane toward syngas production. Applied Catalysis A: General, 468. pp. 359-369. ISSN 0926-860X; ESSN: 1873-3875

Jamil, Muhammad and Zubair, Muhammad and Farid, Muhammad Asim and Rashid, Umer and Rasool, Nasir and Islam, Saiful (2013) Antibacterial, cytotoxic studies and characterization of some newly synthesized symmetrical N 3, N 3 ′ -bis(disubstituted)isophthalyl- bis(thioureas) and their Cu(II) and Ni(II) complexes. Journal of Chemistry, 2013. art. no. 789743. pp. 1-8. ISSN 2090-9063; ESSN: 2090-9071

Gull, Yasmeen and Rasool, Nasir and Noreen, Mnaza and Nasim, Faiz-ul-Hassan and Yaqoob, Asma and Kousar, Shazia and Rashid, Umer and Bukhari, Iftikhar Hussain and Zubair, Muhammad and Islam, Md. Saiful (2013) Efficient synthesis of 2-amino-6-arylbenzothiazoles via Pd(0) Suzuki cross coupling reactions : potent urease enzyme inhibition and nitric oxide scavenging activities of the products. Molecules, 18 (8). pp. 8845-8857. ISSN 1420-3049

Alhassan, Fatah H. and Yunus, Robiah and Rashid, Umer and Sirat, Kamaliah and Islam, Md Aminul and Lee, Hwei Voon and Yap, Taufiq Yun Hin (2013) Production of biodiesel from mixed waste vegetable oils using Ferric hydrogen sulphate as an effective reusable heterogeneous solid acid catalyst. Applied Catalysis A: General, 456. pp. 182-187. ISSN 0926-860X; ESSN: 1873-3875

Abdul Khalil, H. P. S. and Mohammad, Jawaid and Firoozian, Parisha and Rashid, Umer and Islam, Aminul and Md Akil, Hazizan (2013) Activated carbon from various agricultural wastes by chemical activation with KOH : preparation and characterization. Journal of Biobased Materials and Bioenergy, 7 (6). pp. 708-714. ISSN 1556-6560

Mushtaq, Asma and Rasool, Nasir and Riaz, Muhammad and Tareen, Rasool Bakhsh and Zubair, Muhammad and Rashid, Umer and Khan, Muhammad Akmal and Yap, Taufiq Yun Hin (2013) Antioxidant, antimicrobial studies and characterisation of essential oil, fixed oil of Clematis graveolens by GC-MS. Oxidation Communications, 36 (4). pp. 1067-1078. ISSN 0209-4541

Wan Ab. Karim Ghani, Wan Azlina and Mohd, Ayaz and Da Silva, Gabriel and Bachman, Robert T. and Yap, Taufiq Yun Hin and Rashid, Umer and Al-Muhtaseb, Ala'a H. (2013) Biochar production from waste rubber-wood-sawdust and its potential use in C sequestration: chemical and physical characterization. Industrial Crops and Products, 44. pp. 18-24. ISSN 0926-6690; ESSN: 1872-633X

Rashid, Umer and Ibrahim, Muhammad and Yasin, Shahid and Yunus, Robiah and Yap, Taufiq Yun Hin and Knothe, Gerhard (2013) Biodiesel from Citrus reticulata (mandarin orange) seed oil, a potential non-food feedstock. Industrial Crops and Products, 45. pp. 355-359. ISSN 0926-6690; ESSN: 1872-633X

Shahid, Shaukat Ali and Nafady, Ayman and Ullah, Inam and Yap, Taufiq Yun Hin and Shakir, Imran and Anwar, Farooq and Rashid, Umer (2013) Characterization of newly synthesized ZrFe2O5 nanomaterial and investigations of its tremendous photocatalytic properties under visible light irradiation. Journal of Nanomaterials, 2013. art. no. 517643. pp. 1-6. ISSN 1687-4110; ESSN: 1687-4129

Ali, Shaukat and Rasool, Nasir and Ullah, Aman and Nasim, Faiz-ul-Hassan and Yaqoob, Asma and Zubair, Muhammad and Rashid, Umer and Riaz, Muhammad (2013) Design and synthesis of arylthiophene-2-carbaldehydes via Suzuki-Miyaura reactions and their biological evaluation. Molecules, 18 (12). pp. 14711-14725. ISSN 1420-3049

Muhammad Sham, Azhari and Abd Hamid, Hamidah and Yunus, Robiah and Rashid, Umer (2013) Dynamic modelling of reversible methanolysis of Jatropha curcas oil to biodiesel. The Scientific World Journal, 2013. art. no. 268385. pp. 1-7. ISSN 2356-6140; ESSN: 1537-744X

Rashid, Umer and Ibrahim, M. and Ali, S. and Adil, M. and Hina, Saira and Bukhari, Iftikhar Hussain and Yunus, Robiah (2012) Comparative study of the methanolysis and ethanolysis of maize oils using alkaline catalysts. Grasas y Aceites, 63 (1). pp. 35-43. ISSN 0017-3495; ESSN: 1988-4214

Shahid, Shaukat Ali and Qidwai, Ansar Ahmad and Anwar, Farooq and Ullah, Inam and Rashid, Umer (2012) Effects of a novel poly (AA-co-AAm)/AlZnFe2O4/potassium humate superabsorbent hydrogel nanocomposite on water retention of sandy loam soil and wheat seedling growth. Molecules, 17 (11). pp. 12587-12602. ISSN 1420-3049

Amin, Muhammad and Anwar, Farooq and Janjua, Muhammad Ramzan Saeed Ashraf and Iqbal, Muhammad Awais and Rashid, Umer (2012) Green synthesis of silver nanoparticles through reduction with Solanum xanthocarpum L. berry extract: characterization, antimicrobial and urease inhibitory activities against Helicobacter pylori. International Journal of Molecular Sciences, 13 (8). pp. 9923-9941. ISSN 1422-0067

Shahid, Shaukat Ali and Qidwai, Ansar Ahmad and Anwar, Farooq and Ullah, Inam and Rashid, Umer (2012) Improvement in the water retention characteristics of sandy loam soil using a newly synthesized poly(acrylamide-co-acrylic acid)/AlZnFe2O4 superabsorbent hydrogel nanocomposite material. Molecules, 17 (8). pp. 9397-9412. ISSN 1420-3049

Riaz, Muhammad and Rasool, Nasir and Bukhari, Iftikhar Hussain and Shahid, Muhammad and Zubair, Muhammad and Rizwan, Komal and Rashid, Umer (2012) In vitro antimicrobial, antioxidant, cytotoxicity and GC-MS analysis of Mazus goodenifolius. Molecules, 17 (12). pp. 14275-14287. ISSN 1420-3049

Mumtaz, Muhammad Waseem and Adnan, Ahmad and Anwar, Farooq and Mukhtar, Hamid and Raza, Muhammad Asam and Ahmad, Farooq and Rashid, Umer (2012) Response surface methodology: an emphatic tool for optimized biodiesel production using rice bran and sunflower oils. Energies, 5 (9). pp. 3307-3328. ISSN 1996-1073

Manzoor, Maleeha and Anwar, Farooq and Mahmood, Zahed and Rashid, Umer and Ashraf, Muhammad (2012) Variation in minerals, phenolics and antioxidant activity of peel and pulp of different varieties of peach (Prunus persica L.) fruit from Pakistan. Molecules, 17 (6). pp. 6491-6506. ISSN 1420-3049

Anwar, Farooq and Sulman, Muhammad and Hussain, Abdullah Ijaz and Saari, Nazamid and Iqbal, Shahid and Rashid, Umer (2011) Physicochemical composition of hydro-distilled essential oil from coriander ( Coriandrum sativum L.) seeds cultivated in Pakistan. Journal of Medicinal Plants Research, 5 (15). pp. 3537-3544. ISSN 1996-0875

Abdul Raof, Nurliyana and Yunus, Robiah and Rashid, Umer and Azis, Norhafiz (2018) Effect of molecular structure on oxidative degradation of polyol ester. In: Asia International Conference on Tribology 2018 (ASIATRIB 2018), 17-20 Sept. 2018, Kuching, Sarawak, Malaysia. (pp. 353-354).

Hanif, Muhammad Asif and Mushtaq, Ayesha and Zubair, Muhammad and Rashid, Umer (2018) Production and characterization of biodiesel from tamarind seed oil. In: 2nd International Symposium on Advanced Materials and Nanotechnology (i-SAMN 2018), 15-16 Aug. 2018, The Everly Putrajaya, Malaysia. (pp. 16-17).

Ibrahim, Mohd Lokman and Rashid, Umer and Zainal, Zulkarnain and Yap, Taufiq Yun Hin (2014) Synthesis of glucose-derived solid acid catalyst for production of biodiesel from palm fatty acid distillate. In: 7th Jordan International Chemical Engineering (JICHE07), 4-6 Nov. 2014, Amman, Jordan. (pp. 1-8). (Unpublished)