Items where Author is "Abdullah, Norhafizah"

Azizkhani, Sepehr and Hussain, Siti Aslina and Abdullah, Norhafizah and Shah Ismail, Mohd Halim and Mohammad, Abdul Wahab (2021) Synthesis and application of functionalized Graphene oxide-silica with chitosan for removal of Cd II fromaqueous solution. Journal of Environmental Health Science and Engineering, 19 (1). 491 - 502. ISSN 2052-336X

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2021) Fractionation of tilapia by-product protein hydrolysate using multilayer configuration of ultrafiltration membrane. Processes, 9 (3). art. no. 446. pp. 1-15. ISSN 2227-9717

Abdelkader, Hassani and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani and Rosli, Rozita (2020) Preparation, antioxidant potential and angiotensin converting enzyme (ACE) inhibitory activity of gum arabic-stabilized magnesium orotate nanoparticles. International Food Research Journal, 27 (1). 150 - 159. ISSN 2231 7546

Nami, Yousef and Lornezhad, Gilda and Kiani, Amir and Abdullah, Norhafizah and Haghshenas, Babak (2020) Alginate-Persian Gum-prebiotics microencapsulation impacts on the survival rate of Lactococcus lactis ABRIINW-N19 in orange juice. LWT - Food Science and Technology, 124. art. no. 109190. pp. 1-8. ISSN 0023-6438; ESSN: 1096-1127

Makama, Abdullahi B. and Ali, Salmiaton and Choong, Thomas Shean Yaw and Abdul Hamid, Mohamad Rezi and Abdullah, Norhafizah and Saion, Elias (2020) Influence of parameters and radical scavengers on the visible-light-induced degradation of ciprofloxacin in ZnO/SnS 2 nanocomposite suspension: Identification of transformation products. Chemosphere, 253. art. no. 126689. pp. 1-9. ISSN 0045-6535

Abdelkader, Hassani and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani and Rosli, Rozita (2020) Preparation, antioxidant potential and angiotensin converting enzyme (ACE) inhibitory activity of gum Arabic-stabilised magnesium orotate nanoparticles. International Food Research Journal, 27 (1). pp. 150-159. ISSN 1985-4668; ESSN: 2231-7546

Ahmad, Nurul Shahidah and Abdullah, Norhafizah and Md Yasin, Faizah (2019) Antifungal activity of titanium dioxide nanoparticles against Candida albicans. BioResources, 14 (4). pp. 8866-8878. ISSN 1930-2126

Abdelkader, Hassani and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani and Rosli, Rozita (2019) Antioxidant potential and Angiotensin-Converting Enzyme (ACE) inhibitory activity of orotic acid-loaded gum arabic nanoparticles. AAPS PharmSciTech, 20 (2). art. no. 53. pp. 1-9. ISSN 1530-9932

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2019) Assessment on flux reduction and protein rejection behavior in fractionating tilapia by-product protein hydrolysate by ultrafiltration membrane. Pertanika Journal of Science & Technology, 27 (S1). pp. 67-80. ISSN 0128-7680; ESSN: 2231-8526

Abdelkader, Hassani and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani and Rosli, Rozita (2019) Characterization of magnesium orotate-loaded chitosan polymer nanoparticle for drug delivery system. Chemical Engineering & Technology, 42 (9). pp. 1816-1824. ISSN 0930-7516; ESSN: 1521-4125

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2018) Evaluation on performance of dead-end ultrafiltration membrane in fractionating tilapia by-product protein hydrolysate. Separation and Purification Technology, 195. 21 - 29. ISSN 1383-5866

Azizkhani, Sepehr and Mahmoudi, Ebrahim and Abdullah, Norhafizah and Ismail, Mohd Halim Shah and Mohammad, Abdul Wahab and Hussain, Siti Aslina (2018) Removal of cadmium (II) by graphene oxide-chitosan adsorbent from aqueous solution. International Journal of Engineering & Technology, 7 (3.26). pp. 5-8. ISSN ESSN: 0975-4024

Hassani, Abdelkader and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani (2018) Review on micro-encapsulation with chitosan for pharmaceuticals applications. MOJ Current Research and Reviews, 1 (2). 77 - 84. ISSN 2641-9297

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2018) A comparative study between tilapia (Oreochromis niloticus) by-product and tilapia protein hydrolysate on angiotensin I-converting enzyme (ACE) inhibition activities and functional properties. Sains Malaysiana, 47 (2). pp. 309-318. ISSN 0126-6039

Yaacob, Siti Zalina and Abdullah, Norhafizah and Abdullah, Luqman Chuah (2017) Potential of Trichoderma harzianum as cellulose biodegrade in biocomposting of paddy straw. Journal of Advanced Research in Materials Science, 39 (1). pp. 8-13. ISSN 2289-7992

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2017) Assessment on multilayer ultrafiltration membrane for fractionation of tilapia by-product protein hydrolysate with angiotensin I-converting enzyme (ACE) inhibitory activity. Separation and Purification Technology, 173. pp. 250-257. ISSN 1383-5866

Abdelkader, Hassani and Hussain, Siti Aslina and Abdullah, Norhafizah and Kamarudin, Suryani and Rosli, Rozita (2017) Chitosan potential aspects for drug delivery and pharmaceutical applications using microencapsulation techniques. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 9).

Ismail, Mohd Halim Shah and Abdullah, Norhafizah and Hee, Choi and Ahmadun, Fakhru'l Razi and Zhang, Xiaotian (2017) Novel kaolinite based coolant for hyperthermal pyrotechnic aerosol cooling. Applied Clay Science, 136. 152 - 157. ISSN 0169-1317

Azizkhani, Masarudi Sepehr and Mahmoudi, Ebrahim and Abdullah, Norhafizah and Ismail, Mohd Halim Shah and Mohammad, Abdul Wahab and Hussain, Siti Aslina (2017) Removal of cadmium (II) from aqueous solution by graphene oxid. In: 5th International Symposium on Applied Engineering and Sciences (SAES2017), 14-15 Nov. 2017, Universiti Putra Malaysia. (p. 5).

Mohamad, Nurul Lina and Mustapa Kamal, Siti Mazlina and Mokhtar, Mohd Noriznan and Hussain, Siti Aslina and Abdullah, Norhafizah (2016) Dynamic mathematical modelling of reaction kinetics for xylitol fermentation using Candida tropicalis. Biochemical Engineering Journal, 111. pp. 10-17. ISSN 1369-703X; ESSN: 1873-295X

Haghshenas, Babak and Haghshenas, Minoo and Nami, Yousef and Khosroushahi, Ahmad Yari and Abdullah, Norhafizah and Barzegari, Abolfazl and Rosli, Rozita and Hejazi, Mohammad Saeed (2016) Probiotic assessment of Lactobacillus plantarum 15HN and Enterococcus mundtii 50H isolated from traditional dairies microbiota. Advanced Pharmaceutical Bulletin, 6 (1). pp. 37-47. ISSN 2228-5881; ESSN: 2251-7308

Makama, Abdullahi B. and Ali, Salmiaton and Saion, Elias and Choong, Thomas Shean Yaw and Abdullah, Norhafizah (2016) Synthesis of CdS sensitized TiO2 photocatalysts: methylene blue adsorption and enhanced photocatalytic activities. International Journal of Photoenergy, 2016. art. no. 2947510. pp. 1-14. ISSN 1110-662X; ESSN: 1687-529X

Samavati, Raheleh and Abdullah, Norhafizah (2016) The experimental assessment and study of ubi kayu starch as fluid loss control agent in water based drilling fluids. International Journal of Research in Chemical Engineering, 3 (1). pp. 1-6. ISSN 2345-6787

Hameed, Yasir Talib and Idris, Azni and Hussain, Siti Aslina and Abdullah, Norhafizah (2016) A tannin-based agent for coagulation and flocculation of municipal wastewater: chemical composition, performance assessment compared to Polyaluminum chloride, and application in a pilot plant. Journal of Environmental Management, 184. pp. 494-503. ISSN 0301-4797; ESSN: 1095-8630

Nami, Yousef and Haghshenas, Babak and Haghshenas, Minoo and Abdullah, Norhafizah and Khosroushahi, Ahmad Yari (2015) The prophylactic effect of probiotic enterococcus lactis IW5 against different human cancel cells. Frontiers in Microbiology, 6. pp. 1-11. ISSN 1664-302X; ESSN: 1664-302X

Othman, Siti Hajar and Abdul Rashid, Suraya and Mohd Ghazi, Tinia Idaty and Abdullah, Norhafizah (2015) 3D CFD simulations: effect of operation parameters on the deposition of photocatalytic TiO2 nanoparticles by MOCVD. Chemical Vapor Deposition, 21 (4-5-6). pp. 99-110. ISSN 0948-1907; ESSN: 1521-3862

Abdul Razak, Nurul Nadhirah and Abdullah, Norhafizah and Awang Biak, Dayang Radiah and Mohd Yatim, Abdul Rashid (2015) Solvent-less approach for the recovery of palm-based sophorolipids biosurfactant via salting-out method. Journal of Oil Palm Research, 27 (2). pp. 181-189. ISSN 1511-2780; ESSN: 2811-4701

Baba, Makama Abdullahi and Ali, Salmiaton and Saion, Elias and Choong, Thomas Shean Yaw and Abdullah, Norhafizah (2015) Microwave assisted synthesis of porous ZnO/SnS heterojunction and its application in visible light degradation of ciprofloxacin. In: International Conference on Nano-Electronic Technology Devices and Materials (IC-NET 2015), 27 Feb.-2 Mar. 2015, Shah Alam, Selangor. (pp. 1-5).

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2015) Optimization of enzymatic hydrolysis of tilapia (Oreochromis niloticus) by-product using response surface methodology. International Food Research Journal, 22 (3). pp. 1117-1123. ISSN 1985-4668; ESSN: 2231-7546

Nami, Yousef and Haghshenas, Babak and Abdullah, Norhafizah and Barzegari, Abolfazl and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2015) Probiotic or antibiotic: future challenges in medicine. Journal of Medical Microbiology, 64 (2). pp. 137-146. ISSN 0022-2615; ESSN: 1473-5644

Sivapragasam, Magaret and Abdullah, Norhafizah (2015) Recovery of cyclodextrin glucanotransferase (CGTase) using immobilized metal chelating affinity chromatography. Brazilian Journal of Chemical Engineering, 32 (1). pp. 43-52. ISSN 0104-6632

Goh, H. W. and Ali, Salmiaton and Abdullah, Norhafizah and Idris, Azni (2015) Time, temperature and amount of distilled water effects on the purity and yield of bis (2-hydroxyethyl) terephthalate purification system. Bulletin of Chemical Reaction Engineering & Catalysis, 10 (2). pp. 143-154. ISSN 1978-2993

Haghshenas, Babak and Abdullah, Norhafizah and Nami, Yousef and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2014) Different effects of two newly-isolated probiotic Lactobacillus plantarum 15HN and Lactococcus lactis subsp. Lactis 44Lac strains from traditional dairy products on cancer cell lines. Anaerobe, 30. pp. 51-59. ISSN 1075-9964; ESSN: 1095-8274

Nami, Yousef and Abdullah, Norhafizah and Haghshenas, Babak and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2014) Assessment of probiotic potential and anticancer activity of newly isolated vaginal bacterium Lactobacillus plantarum 5BL. Microbiology and Immunology, 58 (9). pp. 492-502. ISSN 0385-5600

Nami, Yousef and Abdullah, Norhafizah and Haghshenas, Babak and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2014) Probiotic potential and biotherapeutic effects of newly isolated vaginal Lactobacillus acidophilus 36YL strain on cancer cells. Anaerobe, 28. pp. 29-36. ISSN 1075-9964; ESSN: 1095-8274

Nami, Yousef and Abdullah, Norhafizah and Haghshenas, Babak and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2014) A newly isolated probiotic Enterococcus faecalis strain from vagina microbiota enhances apoptosis of human cancer cells. Journal of Applied Microbiology, 117 (2). pp. 498-508. ISSN 1364-5072; ESSN: 1365-2672

M., Sivapragasam and Abdullah, Norhafizah (2014) Purification of glutathione S-transferase (GST) using mixed mode chromatography. International Journal of Engineering Research & Technology, 3 (2). pp. 1292-1299. ISSN 2278-0181

Roslan, Jumardi and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah and Mustapa Kamal, Siti Mazlina (2014) Characterization of fish protein hydrolysate from tilapia (Oreochromis niloticus) by-product. Agriculture and Agricultural Science Procedia, 2. pp. 312-319. ISSN 2210-7843

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2014) Optimization of enzymatic hydrolysis of tilapia muscle (Oreochromis niloticus) using response surface methodology (RSM). Sains Malaysiana, 43 (11). pp. 1715-1723. ISSN 0026-6039

Nami, Yousef and Abdullah, Norhafizah and Haghshenas, Babak and Awang Biak, Dayang Radiah and Rosli, Rozita and Khosroushahi, Ahmad Yari (2014) Probiotic assessment of Enterococcus durans 6HL and Lactococcus lactis 2HL isolated from vaginal microflora. Journal of Medical Microbiology, 63 (8). pp. 1044-1051. ISSN 0022-2615; ESSN: 1473-5644

Baba, Makama Abdullahi and Ali, Salmiaton and Abdullah, Norhafizah and Choong, Thomas Shean Yaw and Saion, Elias (2014) Recent developments in purification of single wall carbon nanotubes. Separation Science and Technology, 49 (17). pp. 2797-2812. ISSN 0149-6395; ESSN: 1520-5754

Zhang, Xiaotian and Ismail, Mohd Halim Shah and Ahmadun, Fakhrul-Razi and Abdullah, Norhafizah (2014) Synthesis and analysis of new non-corrosive hot aerosol fire suppression agent. World Applied Sciences Journal, 32 (5). 952-963 . ISSN 1818-4952; ESSN: 1991-6426

Hussain, Siti Aslina and Abdullah, Norhafizah and Idris, Azni and Tan, Hong Tat and Abdul Hamid, Mohd Ismail (2013) Experimental validation of CFD result on pressure drop in artificial blood conduit. In: 9th World Congress of Chemical Engineering. Incorporating 15th Asian Pacific Conference Of Chemical Engineering Congress (WCCE 9/APCCHE 2013) , 18-23 Aug. 2013, Seoul, Korea. .

Othman, Siti Hajar and Abdul Rashid, Suraya and Abdullah, Norhafizah and Mohd Ghazi, Tinia Idaty (2013) 3D CFD Simulations of MOCVD Synthesis System of Titanium Dioxide Nanoparticles. Journal of Nanomaterials, 2013 (Article ID 123256). 11-Jan. ISSN 1687-4110

Nazarpour, Forough and Abdullah, Dzulkefly Kuang and Abdullah, Norhafizah and Motedayen, Nazila and Zamiri, Reza (2013) Biological pretreatment of rubberwood with Ceriporiopsis subvermispora for enzymatic hydrolysis and bioethanol production. BioMed Research International, 2013. art. no. 268349. pp. 1-9. ISSN 1110-7243

Mustapa Kamal, Siti Mazlina and Abdullah, Norhafizah and Mohamad, Nurul Lina and Ismail, Iryane (2013) Evaluation of Fermentation Conditions by Candidatropicalis for Xylitol Production from Sago Trunk Cortex. Bioresources, 8 (2). pp. 2499-2509. ISSN 1930-2126

Hussein, Ahmed S. and Ahmadun, Fakhru'l-Razi and Abdullah, Norhafizah (2013) Preparation and characterization of Poly (D,L-lactide-co-glycolide) (PLGA) nanoparticles loaded with linamarin for controlled drug release. International Journal of Polymer Analysis and Characterization, 18 (6). pp. 414-422. ISSN 1023-666X; ESSN: 1563-5341

Othman, Siti Hajar and Abdul Rashid, Suraya and Abdullah, Norhafizah and Mohd Ghazi, Tinia Idaty (2013) TiO2 Nanoparticles Prepared by MOCVD: Effect of Temperature, Flowrate, and Precursor. Asia-Pacific Journal of Chemical Engineering, 8 (1). pp. 32-44. ISSN 1932-2135

Ismail, Siti Norazian and Abdul Rashid, Suraya and Abdullah, Norhafizah (2013) The effects of catalyst introduction in carbon fiber coating process via CVD on tensile properties of carbon fiber reinforced polypropylene composite. In: 2013 IEEE Business Engineering and Industrial Applications Colloquium (BEIAC 2013), 7-9 Apr. 2013, Langkawi, Kedah, Malaysia. (pp. 538-543).

Roslan, Jumardi and Mustapa Kamal, Siti Mazlina and Md. Yunos, Khairul Faezah and Abdullah, Norhafizah (2012) Nutritional and amino acid composition of red tilapia fish (Oreochromis niloticus). In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 752-757).

Hussain, Siti Aslina and Tan, Hong Tat and Abdul Hamid, Mohd Ismail and Abdullah, Norhafizah and Idris, Azni (2012) Pressure reduction on blood flow in aorta coronary sinus conduit. Pertanika Journal of Science & Technology, 20 (2). pp. 347-353. ISSN 0128-7680; ESSN: 2231-8526

Othman, Siti Hajar and Abdul Rashid, Suraya and Mohd Ghazi, Tinia Idaty and Abdullah, Norhafizah (2012) TiO2 nanoparticle coating for potential antimicrobial application in food industry. In: International Conference on Agricultural and Food Engineering for Life (Cafei2012), 26-28 Nov. 2012, Palm Garden Hotel, Putrajaya. (pp. 541-545).

Chong, Gun Hean and Yunus, Robiah and Choong, Thomas Shean Yaw and Abdullah, Norhafizah and Spotar, Sergey (2011) Simple guidelines for a self-built laboratory-scale supercritical anti-solvent system. Journal of Supercritical Fluids , 60 (-). pp. 69-74. ISSN 0896-8446; ESSN:1872-8162

Azni Idris (2011) A method for producing a biopolymer. PI2011005282.

Mohd Nizar Hamidon (2011) Film paste and its preparation thereof. PI2011004441.

Shahrokh Abadi, Mohammad Hadi and Hamidon, Mohd. Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Wagiran, Rahman and Misron, Norhisam (2011) Nanocrystalline sno2-pt thick film gas sensor for air pollution applications. Sensors & Transducers Journal, 125 (2). pp. 76-88. ISSN 1726-5479

Mustapa Kamal, Siti Mazlina and Abdullah, Abdul Ghani Liew and Abdullah, Norhafizah and Mohamad, Nurul Lina (2011) Detoxification of sago trunk hydrolysate using activated charcoal for xylitol production. Procedia Food Science, 1 (1). pp. 908-913. ISSN 2211-601X

Abdul Rashid, Suraya and Othman, Siti Hajar and Abdullah, Norhafizah and Mohd Ghazi, Tinia Idaty (2011) Fe-doped TiO2 Nanoparticles Produced via MOCVD: Synthesis, Characterization, and Photocatalytic Activity. Journal of Nanomaterials, 2011. art. no. 571601. pp. 1-8. ISSN 1687-4110

Hussain, Siti Aslina and Abdullah, Norhafizah and Rosly, Mohd Imran (2011) Numerical method on drug release from Nanoparticles using CFD. Journal of Nano Research, 13. pp. 61-68. ISSN 1662-5250

Kalani, Mahshid and Yunus, Robiah and Abdullah, Norhafizah (2011) Optimizing supercritical antisolvent process parameters to minimize the particle size of paracetamol nanoencapsulated in L-polylactide. International Journal of Nanomedicine, 6. pp. 1101-1105. ISSN 1176-9114; ESSN: 1178-2013

Abadi, Mohammad Hadi Nezhad Shahrokh and Hamidon, Mohd Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Wagiran, Rahman (2011) SnO2/Pt thin film laser ablated gas sensor array. Sensors, 11 (8). pp. 7724-7735. ISSN 1424-8220

Norhafizah Abdullah (2010) Bacteria for the degradation and modification of fats, oils, and grease. PI2010005193.

Hussain, Siti Aslina and Tan, Hong Tat and Hamid, Mohd Ismail and Abdullah, Norhafizah and Idris, Azni (2010) Numerical Method on Blood Flow Pressure Drop in Aorta Coronary Sinus Conduit. In: 6th International Conference on Diffusion in Solids and Liquids – DSL-2010, 5 - 7 July, 2010, Paris, France. . (Unpublished)

Shahrokh Abadi, Mohammad Hadi and Hamidon, Mohd. Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Misron, Norhisam and Wagiran, Rahman (2010) Characterization of mixed xWO3(1-x)Y2O3 nanoparticle thick film for gas sensing application. Sensors, 10 (5). pp. 5074-5089. ISSN 1424-8220

Abadi, Mohammad Hadi Nezhad Shahrokh and Hamidon, Mohd Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Wagiran, Rahman and Misron, Norhisam (2010) Development of nanocrystalline laser ablated thick film array gas sensor. In: 2010 IEEE International Conference on Semiconductor Electronics (ICSE 2010), 28-30 June 2010, Melaka, Malaysia. (pp. 88-91).

Othman, Siti Hajar and Abdul Rashid, Suraya and Mohd Ghazi, Tinia Idaty and Abdullah, Norhafizah (2010) Effect of Fe doping on phase transition of TiO2 nanoparticles synthesized by MOCVD. Journal of Applied Sciences, 10 (12). pp. 1044-1051. ISSN 1812-5654; ESSN: 1812-5662

Yunus, Robiah and Salleh, Shanti Faridah and Abdullah, Norhafizah and Awang Biak, Dayang Radiah (2010) Effect of ultrasonic pre-treatment on low temperature acid hydrolysis of oil palm empty fruit bunch. Bioresource Technology, 101 (24). pp. 9792-9796. ISSN 0960-8524; ESSN: 1873-2976

Shahrokh Abadi, Mohammad Hadi and Hamidon, Mohd. Nizar and Wagiran, Rahman and Shaari, Abdul Halim and Misron, Norhisam and Abdullah, Norhafizah (2009) Effect of yttria on gas sensitivity of tungsten trioxide. Sensors & Transducers Journal, 104 (5). pp. 76-86. ISSN 2306-8515; ESSN: 1726-5479

Chong, Gun Hean and Yunus, Robiah and Abdullah, Norhafizah and Choong, Thomas Shean Yaw and Spotar, Sergey (2009) Coating and encapsulation of nanoparticles using supercritical antisolvent. American Journal of Applied Sciences, 6 (7). pp. 1352-1358. ISSN 1546-9239; ESSN: 1554-3641

Ariffin, Hidayah and Hassan, Mohd Ali and Md Shah, Umi Kalsom and Abdullah, Norhafizah and Mohamad Ghazali, Farinazleen and Shirai, Yoshihito (2008) Production of bacterial endoglucanase from pretreated oil palm empty fruit bunch by bacillus pumilus EB3. Journal of Bioscience and Bioengineering, 106 (3). pp. 231-236. ISSN 1389-1723

Abadi, Mohammad Hadi Nezhad Shahrokh and Hamidon, Mohd Nizar and Shaari, Abdul Halim and Abdullah, Norhafizah and Misron, Norhisam and Salleh, Abu Bakar and Wagiran, Rahman and Malekzadeh, Mina (2008) Alcohol sensing properties of nanosized thick film WO3 doped with Y2O3. In: 2008 IEEE International Conference on Semiconductor Electronics (ICSE 2008), 25-27 Nov. 2008, Johor Bahru, Malaysia. (pp. 354-358).

Ng, Michelle Yeen Tan and Tan, Wen Siang and Abdullah, Norhafizah and Ling, Tau Chuan and Tey , Beng Ti (2008) Effect of different operating modes and biomass concentrations on the recovery of recombinant hepatitis B core antigen from thermal-treated unclarified Escherichia coli feedstock. Journal of Biotechnology, 138 (3-4). pp. 74-79. ISSN 0168-1656

Ariffin, Hidayah and Hassan, Mohd Ali and Md. Shah, Umi Kalsom and Abdullah, Norhafizah and Shirai, Yoshihito (2008) Effect of physical, chemical and thermal pretreatments on the enzymatic hydrolysis of oil palm empty fruit bunch (OPEFB). Journal of Tropical Agriculture and Food Science, 36 (2). pp. 1-10. ISSN 1394-9829; ESSN: 2289-9650

Norhafizah Abdullah (2007) A method to prepare linamarin microparticles and a formulation derives thereof. UNSPECIFIED.

Norhafizah Abdullah (2006) Therapeutic agent for treating cancer. UNSPECIFIED.

Ariffin, Hidayah and Abdullah, Norhafizah and Md. Shah, Umi Kalsom and Shirai, Yoshihito and Hassan, Mohd Ali (2006) Production and characterisation of cellulase from Bacillus pumilus EB3. In: Seminar on Engineering and Technology (SET2006), 4-5 Sept. 2006, Putrajaya, Malaysia. (pp. 50-57).

Abdullah, Norhafizah and Chase, Howard Allaker (2005) Removal of poly-histidine fusion tags from recombinant proteins purified by expanded bed adsorption. Biotechnology and Bioengineering, 92 (4). pp. 501-513. ISSN 0006-3592; ESSN: 1097-0290