Items where Author is "Zainudin, Afiq Azri"

Anas, Nur Ain Asyiqin and Yap, Wing Fen and Sheh Omar, Nur Alia and Md Ramdzan, Nur Syahira and Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim and Saleviter, Silvan and Zainudin, Afiq Azri (2019) Optical properties of chitosan/hydroxyl-functionalized graphene quantum dots thin film for potential optical detection of ferric (III) ion. Optics and Laser Technology, 120. art. no. 105724. pp. 1-8. ISSN 0030-3992

Zainudin, Afiq Azri and Yap, Wing Fen and Yusof, Nor Azah and Al-Rekabi, Sura Hmoud and Mahdi, Mohd Adzir and Sheh Omar, Nur Alia (2018) Incorporation of surface plasmon resonance with novel valinomycin doped chitosan-graphene oxide thin film for sensing potassium ion. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 191. 111 - 115. ISSN 1386-1425; ESSN: 1873-3557

Saleviter, Silvan and Yap, Wing Fen and Sheh Omar, Nur Alia and Zainudin, Afiq Azri and Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim (2018) Optical and structural characterization of immobilized 4-(2-pyridylazo)resorcinol in chitosan-graphene oxide composite thin film and its potential for Co2+ sensing using surface plasmon resonance technique. Results in Physics, 11. pp. 118-122. ISSN 2211-3797

Zainudin, Afiq Azri and Yap, Wing Fen and Yusof, Nor Azah and Omar, Nur Alia Sheh (2017) Structural, optical and sensing properties of ionophore doped graphene based bionanocomposite thin film. Optik, 144. 308 - 315. ISSN 0030-4026; ESSN: 1618-1336

Yap, Wing Fen and Mat Yunus, Wan Mahmood and Yusof, Nor Azah and Ishak, Nurul Syahirah and Sheh Omar, Nur Alia and Zainudin, Afiq Azri (2015) Preparation, characterization and optical properties of ionophore doped chitosan biopolymer thin film and its potential application for sensing metal ion. Optik, 126 (23). pp. 4688-4692. ISSN 0030-4026; ESSN: 1618-1336

Yap, Wing Fen and Mat Yunus, Wan Mahmood and Yusof, Nor Azah and Ibrahim, Nur Izzaiti and Zainudin, Afiq Azri (2014) Characterization and optical properties of L-cysteine/chitosan biocomposite thin film. European International Journal of Science and Technology, 3 (9). pp. 1-8. ISSN 2304-9693

Yap, Wing Fen and Mohd Daniyal, Wan Mohd Ebtisyam Mustaqim and Saleviter, Silvan and Zainudin, Afiq Azri and Sheh Omar, Nur Alia (2018) A high potential optical method for sensitive and selective detection of essential elements. In: 2nd International Symposium on Advanced Materials and Nanotechnology (i-SAMN 2018), 15-16 Aug. 2018, The Everly Putrajaya, Malaysia. (pp. 66-67).

Zainudin, Afiq Azri (2017) Characterization of ionophore–doped graphene–based biocomposite thin film for detection of potassium ion using surface plasmon resonance. Masters thesis, Universiti Putra Malaysia.