Search Results - "AHMAD, Mohammad Norazmi"

A highly sensitive and selective thiosemicarbazone chemosensor for detection of Co2+ in aqueous environments using RSM and TD/DFT approaches by Ismail, Hakimah, Ahmad, Mohammad Norazmi, Normaya, Erna

“…Chemosensor using organic based compound offering superior alternative method in recognizing metal ion in environmental water. The optimization process…”
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Optimization of Protease Extraction from Horse Mango (Mangifera foetida Lour) Kernels by a Response Surface Methodology by AHMAD, Mohammad Norazmi, LIEW, Siew Ling, YARMO, Mohd Ambar, SAID, Mamot

“…Protease is one of the most important industrial enzymes with a multitude of applications in both food and non-food sectors. Although most commercial proteases…”
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Artocarpus altilis extracts as a food-borne pathogen and oxidation inhibitors: RSM, COSMO RS, and molecular docking approaches by Ahmad, Mohammad Norazmi, Karim, Nazatul Umira, Normaya, Erna, Mat Piah, Bijarimi, Iqbal, Anwar, Ku Bulat, Ku Halim

“…Lipid oxidation and microbial contamination are the major factors contributing to food deterioration. Food additives like antioxidants and antibacterials can…”
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COSMO-RS and DFT studies on development and optimization of quercetin as a chemosensor for Fe3+ recognition in aqueous medium by Normaya, Erna, Fazli, Muhammad, Norazmi Ahmad, Mohammad, Ku Bulat, Ku Halim

“…Quercetin is known as a bioflavonoid compound that has been successfully optimized to be a chemosensor probe for Fe3+ recognition. The sensitivity of quercetin…”
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Floating ZnO QDs-Modified TiO2/LLDPE Hybrid Polymer Film for the Effective Photodegradation of Tetracycline under Fluorescent Light Irradiation: Synthesis and Characterisation by Iqbal, Anwar, Saidu, Usman, Adam, Farook, Sreekantan, Srimala, Yahaya, Noorfatimah, Ahmad, Mohammad Norazmi, Ramalingam, Rajabathar Jothi, Wilson, Lee D.

“…In this work, mesoporous TiO2-modified ZnO quantum dots (QDs) were immobilised on a linear low-density polyethylene (LLDPE) polymer using a solution casting…”
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Synthesis and characterisation of Li-modified g-C3N4 by Jasni, Normawati, Iqbal, Anwar, Norazmi Ahmad, Mohammad, Pauzi, Hariy, Hussain, M. Hazwan

“…Graphitic carbon nitride (g-C3N4) is of great interest in photolysis. However, g-C3N4 suffers from a fast recombination rate of photogenerated electron and…”
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Author Correction: Artocarpus altilis extracts as a food-borne pathogen and oxidation inhibitors: RSM, COSMO RS, and molecular docking approaches by Ahmad, Mohammad Norazmi, Karim, Nazatul Umira, Normaya, Erna, Piah, Bijarimi Mat, Iqbal, Anwar, Bulat, Ku Halim Ku

“…An amendment to this paper has been published and can be accessed via a link at the top of the paper…”
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Modifications of Poly(lactic Acid) with Blends and Plasticization for Tenacity and Toughness Improvement by Mat Piah, Mohd Bijarimi, Ahmad, Mohammad Norazmi, Abdullah, Erna Normaya, Muzakkar, Muhammad Zakir

“…This review focuses on the modification of the inherent brittleness of biodegradable poly(lactic acid) (PLA) to increase its toughness, as well as recent…”
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Optimization of a protease extraction using a statistical approach for the production of an alternative meat tenderizer from Manihot esculenta roots by Ahmad, Mohammad Norazmi, Hilmi, Nik Husna Nik, Normaya, Erna, Yarmo, Mohd Ambar, Bulat, Ku Halim Ku

“…Meat tenderness is the most important criterion in food quality because it strongly influences the consumer’s satisfaction. Tenderness generally depends on…”
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Mesoporous TiO2 Implanted ZnO QDs for the Photodegradation of Tetracycline: Material Design, Structural Characterization and Photodegradation Mechanism by Anwar Iqbal, Usman Saidu, Srimala Sreekantan, Mohammad Norazmi Ahmad, Marzaini Rashid, Naser M. Ahmed, Wan Hazman Danial, Lee D. Wilson

“…A sol-gel method was used to prepare a mesoporous TiO2 implanted with a ZnO quantum dot photocatalyst (TZQ) for the photodegradation of tetracycline (TC) under…”
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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 by Mohammad Alwi, Muhammad Ammar, Normaya, Erna, Ismail, Hakimah, Iqbal, Anwar, Mat Piah, Bijarimi, Abu Samah, Mohd Armi, Ahmad, Mohammad Norazmi

“…The discharge of industrial effluents, such as phenol, into aquatic and soil environments is a global problem due to its serious negative impacts on human…”
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Synthesis and characterization of bubble wrap-like hollow barium silicate–carbonate nanospheres for the epoxidation of styrene by Tan, Kok-Hou, Iqbal, Anwar, Adam, Farook, Abu Bakar, N.H.H., Yusop, Rahimi M., Ahmad, Mohammad Norazmi

“…Novel porous bubble wrap-like hollow barium silicate–carbonate nanospheres were successfully prepared at a barium/CTAB molar ratio of 0.75 and 1.00. The…”
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Structural, optimization of and mechanistic insights into a new thiosemicarbazone derivative as a highly sensitive and selective chemosensor for Hg2+ recognition using DFT, COSMO-RS, RSM, and molecular dynamics simulation approaches by Ismail, Hakimah, Ahmad, Mohammad Norazmi, Normaya, Erna

“…[Display omitted] •Structural conformers of HPEH were successfully theoretically identified.•Sensitivity and selectivity detection of Hg2+ by HPEH were…”
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Corrigendum to ‘Synthesis of thiosemicarbazone-based colorimetric chemosensor for Cu2+ ions’ recognition in aqueous medium: Experimental and theoretical studies' [Journal of Molecular Structure 1212 (2020) 128094] by Normaya, Erna, Baharu, Nurul Amirah, Ahmad, Mohammad Norazmi

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Synthesis of thiosemicarbazone-based colorimetric chemosensor for Cu2+ ions’ recognition in aqueous medium: Experimental and theoretical studies by Normaya, Erna, Baharu, Nurul Amirah, Ahmad, Mohammad Norazmi

“…A highly sensitive and selective colorimetric test using an organic compound, namely 2-acetylpyrrole thiosemicarbazone (APT), for the efficient recognition of…”
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Synthesis, spectroscopic characterizations, TD/DFT calculations, colorimetric metal ions, and molecular docking studies of a novel 3-acetylpyridine 2-hyrdoxyphenyl thiosemicarbazone by Normaya, Erna, Helmi, Nurul Rashidah Mohamad, Baharu, Nurul Amirah, Piah, Bijarimi Mat, Ahmad, Mohammad Norazmi

“…•Novel 3APHT successfully characterized using spectroscopy integrated DFT/TD-DFT.•Calculated through PED showed that 3APHT contains 96 types of…”
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Methyl 4-pyridyl ketone thiosemicarbazone (4-PT) as an effective and safe inhibitor of mushroom tyrosinase and antibrowning agent by Hassanuddin, Nur Amanina, Normaya, Erna, Ismail, Hakimah, Iqbal, Anwar, Piah, Mohd Bijarimi Mat, Abd Hamid, Shafida, Ahmad, Mohammad Norazmi

“…Enzymatic browning is of concern as it can affect food safety and quality. In this study, an effective and safe tyrosinase inhibitor and anti-browning agent,…”
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Chemometric assisted green extraction of tyrosinase inhibitor from Durio zibethinus rind for skin whitening agents in cosmetic products by Ismail, Sofiyyah, Normaya, Erna, Sulfiza Shamsuri, Syamimi, Iqbal, Anwar, Piah, Mohd Bijarimi Mat, Zain, Sharifuddin Md, Ahmad, Mohammad Norazmi

“…Cosmetics typically contain artificial substances that could be harmful to people's health. Extended usage and exposure to these harmful substances are…”
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Optimization and mechanistic insight of phenol removal using an effective green kaolin adsorbent through experimental and computational approaches by Zubir, Aisyah, Normaya, Erna, Zuhaidi, Nurul Huda, Goh, Pei Sean, Piah, Mohd Bijarimi Mat, Ismail, Mohamad Wafiuddin, Show, Pau-Loke, Ismail, Ahmad Fauzi, Ahmad, Mohammad Norazmi

“…•Kaolin was successfully developed as an efficient phenol adsorbent with a maximum percentage removal of 92.19 %.•The optimum conditions obtained were at pH…”
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A highly sensitive and selective thiosemicarbazone chemosensor for detection of Co 2+ in aqueous environments using RSM and TD/DFT approaches by Ismail, Hakimah, Ahmad, Mohammad Norazmi, Normaya, Erna

“…Chemosensor using organic based compound offering superior alternative method in recognizing metal ion in environmental water. The optimization process…”
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