Staff Directory


Erna Normaya Binti Abdullah

Academic Qualification

  • Doctor of Philosophy (Chemistry) - Doctor of Philosophy, Universiti Kebangsaan Malaysia (UKM)
  • Master of Science ( Chemistry ) - Masters Degree, Universiti Kebangsaan Malaysia (UKM)

Erna Normaya Binti Abdullah (Dr.)

Assistant Professor
IIUM Kuantan Campus

KULLIYYAH OF SCIENCE

ernanormaya@iium.edu.my
5122


Area of Specialisation


  • Natural Science ~ Chemical Sciences ~ Physical Chemistry ~ Theoretical Chemistry - DFT approach
  • Natural Science ~ Chemical Sciences ~ Physical Chemistry ~ Other Physical Chemistry n.e.c. - Corrosion
  • Natural Science ~ Chemical Sciences ~ Analytical Chemistry ~ Sensor Technology (Chemical Aspects) - Chemosensor
  • Natural Science ~ Chemical Sciences ~ Inorganic Chemistry ~ Other Inorganic Chemistry n.e.c. - Synthesis Inorganic Compound


Teaching Responsibilities


ADVANCE ANALYTICAL METHODS FOR HALAL HARAM PRODUCTS 2018/2019
CHEMISTRY OF FATS AND OILS 2021/2022 2017/2018 2016/2017 2015/2016
Chemistry of Fats, Oils and Emulsifiers 2022/2023
EMULSIFIERS AND SURFACTANTS 2021/2022 2017/2018 2016/2017
FINAL YEAR PROJECT I 2021/2022 2020/2021
FINAL YEAR PROJECT II 2020/2021
FLAVOURS AND FRAGRANCES 2022/2023 2021/2022 2020/2021 2018/2019 2017/2018 2016/2017
FOOD CHEMISTRY & BIOTECHNOLOGY 2019/2020
HALAL AND HARAM IN FOOD INGREDIENTS AND PROCESSING 2021/2022 2019/2020 2018/2019
HALAL FOODS AND RELATED PRODUCTS 2022/2023 2021/2022 2017/2018 2016/2017
INDUSTRIAL TRAINING/INTERNSHIP 2021/2022 2020/2021 2017/2018 2016/2017
INORGANIC CHEMISTRY I 2019/2020 2015/2016
Inorganic Chemistry 2 2021/2022
INORGANIC CHEMISTRY II 2020/2021 2019/2020 2018/2019 2017/2018 2016/2017 2015/2016
ORGANOMETALLIC & BIOINORGANIC CHEMISTRY 2019/2020 2018/2019 2017/2018 2016/2017 2015/2016
PROJECT SEMINAR 2017/2018
RESEARCH METHODOLOGY 2020/2021 2017/2018


Research Projects


Completed
2020 - 2022 Development of Bio Compost Char
2019 - 2022 Chemosensor Development for Metal Ions Recognition in Lake and River Water Samples
2016 - 2020 Synthesis, Characterization and Reaction Mechanism Study of a Novel HIV Protease Inhibitor from a Sugar-based Thiosemicarbazone Series using Density Functional Theory
2015 - 2019 Density Functional Theory Studies on Synthesis, Characterization and Antibacterial Activity of Heteroaromatic Substitution on 4N-Sulfonamide Thiosemicarbazones
2015 - 2019 Supercritical Fluids Extraction Method Development for Extraction of a New Potential Halal Protease from Anacardium occidentale Fruit
On-Going
2021 - Present Structure-Activity Relationship and Mechanistic Reaction Study of Food Spoilage lnhibition Using Phenolic Aldehyde-Based Thiosemicarbazone Scaffold
2021 - Present Structure?Activity Relationship and Mechanistic Reaction Study of Food Spoilage Inhibition Using Antioxidant-Linked Thiosemicarbazone Scaffold
2019 - Present Analysis of Blackwater Treatment of the Green Toilet System in Auto-City, Penang
2019 - Present Optimizing and Mechanistic Interaction Studies of a Fluorescent Chemosensor for Metal-Ion Recognition in Aqueous Media and Living Cells using Linked Thiosemicarbazone?PAHs: Experimental and Theoretical Approaches


Publications


Article

2021 A highly sensitive and selective thiosemicarbazone chemosensor for detection of ­Co2+ in aqueous environments using RSM and TD/DFT approaches. Scientific Reports-Nature, 11 () pp. 1-12
2021 Mechanical properties of poly(lactic acid) compounded with recycled tyre waste/graphene nanoplatelets nanocomposite. Materials Today: Proceedings, 42 () pp. 265-269
2021 Ni(II) Butylmethyldithiocarbamate Physico-Chemical Properties, X-Ray Crystallography, DFT and anti-corrosion screening in different acids. ASM Science Journal, 16 () pp.
2021 Statistical study on the interaction factors of polypropylene-graft-maleic anhydride (PP-g-MA) with graphene nanoplatelet (GNP) at various Poly(Lactic Acid)/Polypropylene (PLA/PP) blends ratio. Indonesian Journal of Chemistry, 21 (1) pp. 234-242
2021 Two-Dimensional Infrared Correlation Spectroscopy, Conductor-like Screening Model for Real Solvents, and Density Functional Theory Study on the Adsorption Mechanism of Polyvinylpolypyrrolidone for Effective Phenol Removal in an Aqueous Medium. ACS Omega, () pp. A-N
2020 Artocarpus altilis extracts as a foodborne pathogen and oxidation inhibitors: RSM, COSMO RS, and molecular docking approaches. Scientific Reports, 10 (1) pp. 1-14
2020 DFT/TD-DFT study on development and optimization of 1- anilino-3- phenyliminourea as a colorimetric chemosensor for Hg2+ recognition in aqueous medium. Journal of Molecular Structure, 1206 () pp. 1-7
2020 Inhibitory effects of Manihot esculenta extracts on food-borne pathogens and their antioxidant properties: supercritical fluid extraction, statistical analysis, and molecular docking study. Journal of Food Process Engineering, e13452 () pp.
2020 Optimization of a protease extraction using a statistical approach for the production of an alternative meat tenderizer from Manihot esculenta roots. Journal of Food Science and Technology, 57 (8) pp. 2852-2862
2020 Poly(lactic acid)/acrylonitrile butadiene styrene nanocomposites with hybrid graphene nanoplatelet/organomontmorillonite: effect of processing temperatures. International Polymer Processing, 35 (4) pp. 355-366
2020 Silver(I) dicyanonitrosomethanide, Ag[ONC(CN)2] complex as catalyst for the selective oxidation of styrene to benzaldehyde. Science Letters, 14 (2) pp. 74-87
2020 Synthesis of thiosemicarbazone-based colorimetric chemosensor for Cu2+ ions’ recognition in aqueous medium: Experimental and theoretical studies. Journal Of Molecular Structure, 1212 () pp. 1-10
2020 The applicability of using a protease extracted from cashew fruits (Anacardium occidentale), as possible meat tenderizer: an experimental design approach. Journal of Texture Studies, () pp.
2019 Adsorption study on the removal of copper ions from aqueos solution using sodium hydroxide-modified Carica papaya peels. MalaysianJournal of Analytical Sciences, 23 (6) pp. 926-937
2019 Chemosensor development of Cu2+ recognition using 1,5-diphenylthiocarbazone: optimization, COSMO-RS and DFT studies. Journal of The Brazilian Chemical Society, 30 (9) pp. 1850-1859
2019 COSMO-RS and DFT studies on development and optimization of quercetin as a chemosensor for Fe3þ recognition in aqueous medium. Journal Of Molecular Structure, 1184 () pp. 538-545
2019 Optimization of a protease extraction using a statistical approach for the production of an alternative meat tenderizer from Spondias cytherea roots. Journal of Food Processing and Preservation, 43 (11) pp. 1-14
2019 The effect of vanillin on the oxidative stability of palm olein. Malaysian Journal Of Analytical Sciences, 23 (5) pp. 861-869
2018 Synthesis, characterization and preliminary study on acetylpyrazine N(4)butylthiosemicarbazone as a potential CDK2 inhibitor combined with DFT calculations. Journal of Brazilian Chemical Society, 29 (10) pp. 2197-2206
2018 Synthesis, structural, density functional theory, and X-ray diffraction study Of ZN(II) N-isopropylbenzyldithiocarbamate: anti-corrosion screening in acid media. Indonesia Journal of Chemistry, 18 (4) pp. 755-765
2013 Density functional theory studies on vibrational spectra (E)-N-(4-carboxylphenyl)-2-(1-(pyrazin-2- yl)ethylidene) hydrazinecarbothioamide. Malaysia Journal of Chemistry, 15 (1) pp. 033-040
2011 3-(2-Hydroxyphenyl)-1-{(E)-[1-(pyrazin- 2-yl)ethylidene]amino}thiourea monohydrate. Acta Crystallographica Section E: Crystallographic Communications, 67 (4) pp. o943-o944
Conference or Workshop Item

2021 2-acetylpyrazine thiosemicarbazone as multifunctional food spoilage inhibitor: insights from Tyrosinase Kinetic, microbial activity and computational approaches. In: 33rd International Conference of Analytical Sciences (SKAM33),
2021 Experimental and Theoretical Study on Adsorption Mechanism of Polyvinylpolypyrrolidone (PVPP) for Effective Phenol Removal in an Aqueous Medium. In: 33rd International Conference of Analytical Sciences (SKAM33): Green Aspirations: The Way Forward for a Sustainable World,
2020 Durio zibethinus rind as tyrosinase inhibitor for skin whitening agents in cosmetic products: RSM, COSMO-RS, PCA and molecular docking studies. In: Virtual Symposium on Science 2020,
2020 Statistical analysis study on optimization of 4-acetylpyridine thiosemicarbazone as corrrosion inhibitor. In: Virtual Symposium on Sciences 2020 (VSoS 2020),
2019 2-acetylthiophene thiosemicarbazone as mushroom tyrosinase inhibitor: insights from kinetic, RDG, molecular docking, and DFT studies. In: International Conference in Organic Synthesis 2019 (ICOS2019),
2019 Chemosensor development for cobalt ion recognition using 2-acetylpyrazine thiosemicarbazone: experimental and theoretical approach. In: 32nd International Conference of Analytical Sciences (SKAM32),
2019 Preliminary study on developing 1,5-Diphenylcarbozone as a chemosensor againts Hg2+ ions recognition in aqueous media. In: International Conference on Clean Water, Air and Soil (CLEANWAS 2019),
2019 Preliminary study in discovering 2-geranylphenol from Lansium domesticum leaves as oxidation and tyrosinase inhibitor for anti-aging and skin whitening agents: experimental and theoretical study. In: The 32nd Symposium of Malaysia Analytical Sciences : Simposium KImia Analisis Malaysia (SKAM 32),
2019 Preliminary study in discovering 2-propen-1-one, 1-(2,4-dihydroxyphenyl)-3-(4-methoxyphenyl)- from syzygium aqueum leaves as a tyrosinase inhibitor in food product: experimental and theoretical approach. In: International Conference on Clean Water, Air and Soil (CLEANWAS 2019),
2019 Salasa adulis as a novel dual-functional food additive for antimicrobial and antioxidant properties: experimental and theoretical approach. In: The 32nd Symposium of Malaysia Analytical Sciences : Simposium KImia Analisis Malaysia (SKAM 32),
2019 Thermal stability of melt-blended poly (lactic acid) (PLA)/polyamide 66 (PA66)/graphene nanoplatelets (GnP). In: 1st Process Systems Engineering & Safety (ProSES) Symposium 2019,
2018 Chemosensor development of cu2+ recognition using 1,5-diphenylcarbazone: optimization, cosmo-RS and DFT studies. In: International Conference of Analytical Sciences (SKAM31),
2018 Chemosensor development using 2-acetylpyrrole thiosemicarbazone for cu2+ ion recognition in aqueous medium: experimental and theoretical studies. In: International Conference of Analytical Sciences (SKAM31),
2018 Discovery and development of halal protease from Spondias cytherea for meat tenderization. In: International Conference of Analytical Sciences (SKAM31),
2018 Statistical analysis and molecular docking study on halal potential antioxidant from anacardium occidentale fruits. In: International Conference of Analytical Sciences (SKAM31),
2018 Synthesis, characterization,reaction mechanism and theoreticalstudy of anntimicrobial inhibitor from heteroaromatics based thiosemicarbazone. In: International Conference of Analytical Sciences (SKAM31),
2017 Adsorption study on the removal of cu ions from aqueous solution using NAOH-modified Carica papaya peels. In: International Conference of Analytical Sciences (SKAM30),
2017 Extraction of protease from Anacardium occidentale (Cashew) fruit using response surface methodology. In: 6th International Conference on Advancement in Science and Technology (iCAST 2017),
Book

2014 Protease extraction from Horse mango (Mangifera foetida lour) kernels. LAP Lambert Academic Publishing, ISBN: 978-659-58540-1
Book Section

2021 Chemometric study to discover dual-functional food spoilage inhibitors from Polygonum minus extract. In: UKM Publisher, ISBN: 978-967-251-467-1, pp. 95-99
2021 Chemometric study to discover dual-functional food spoilage inhibitors from Polygonum minus extract. In: UKM Publisher, ISBN: 978-967-251-467-1, pp. 95-99
2019 Optimization of research and manufacturing processes in product and service. In: Universiti Malaysia Pahang, ISBN: 9789672226505, pp. 128-141
Monograph

2018 Density functional theory studies on synthesis, chracterization and antibacterial activity of heteroaromatic substitution on 4n-thiosemicarbazone. In: ,