Search Results - "Karim, Nurul Huda Abd"

A Highly Sensitive Impedimetric DNA Biosensor Based on Hollow Silica Microspheres for Label-Free Determination of E. coli by Yuhana Ariffin, Eda, Heng, Lee Yook, Tan, Ling Ling, Abd Karim, Nurul Huda, Hasbullah, Siti Aishah

“…A novel label-free electrochemical DNA biosensor was constructed for the determination of bacteria in environmental water samples. The aminated DNA probe was…”
Get full text

An ultrasensitive hollow-silica-based biosensor for pathogenic Escherichia coli DNA detection by Ariffin, Eda Yuhana, Lee, Yook Heng, Futra, Dedi, Tan, Ling Ling, Karim, Nurul Huda Abd, Ibrahim, Nik Nuraznida Nik, Ahmad, Asmat

“…A novel electrochemical DNA biosensor for ultrasensitive and selective quantitation of Escherichia coli DNA based on aminated hollow silica spheres (HSiSs) has…”
Get full text

Optical biosensing using newly synthesized metal salphen complexes: A potential DNA diagnostic tool by Mazlan, Nur-Fadhilah, Tan, Ling Ling, Karim, Nurul Huda Abd, Heng, Lee Yook, Reza, Mohammad Imam Hasan

“…•Optical DNA biosensor based on nanosilica and Schiff base transition metal complex.•Investigation of solid-state DNA hybridization chemistry via…”
Get full text

Optical DNA Biosensor Based on Square-Planar Ethyl Piperidine Substituted Nickel(II) Salphen Complex for Dengue Virus Detection by Ariffin, Eda Yuhana, Tan, Ling Ling, Abd Karim, Nurul Huda, Yook Heng, Lee

“…A sensitive and selective optical DNA biosensor was developed for dengue virus detection based on novel square-planar piperidine side chain-functionalized ,…”
Get full text

Regenerable and selective histamine impedimetric sensor based on hydroxyl functionalised Schiff base complex electrode by Sahudin, Muhammad Ameerullah, Tan, Ling Ling, Su'ait, Mohd Sukor, Karim, Nurul Huda Abd, Mackeen, Mukram Mohamad

“…•Schiff base complex/nano-TiO2/FTO electrode for impedimetric detection of histamine.•Histamine is determined based on resistance changes on the metal complex…”
Get full text

Advancements in detecting porcine-derived proteins and DNA for enhancing food integrity: Taxonomy, challenges, and future directions by Mat Yeh, Ros Maria, Taha, Bakr Ahmed, Bachok, Nur Nadia, M.Sapiee, Nurfarhana, Othman, Ahmad Razi, Abd Karim, Nurul Huda, Arsad, Norhana

“…In the global food processing industry, accidental contamination of pork components is widespread, and this occurrence raises concerns about the integrity of…”
Get full text

Exploring antimalarial potential: Conjugating organometallic moieties with organic fragments for enhanced efficacy by Aqilah Zahirah Norazmi, Nur, Hafizah Mukhtar, Nur, Ravindar, Lekkala, Suhaily Saaidin, Aimi, Huda Abd Karim, Nurul, Hamizah Ali, Amatul, Kartini Agustar, Hani, Ismail, Norzila, Yee Ling, Lau, Ebihara, Masahiro, Izzaty Hassan, Nurul

“…[Display omitted] In the search for novel ligands with efficacy against various diseases, particularly parasitic diseases, molecular hybridization of…”
Get full text

Feasible study on poly(Pyrrole-co-Pyrrole-3-Carboxylic Acid)-modified electrode for detection of 17β-Estradiol by Rozi, Normazida, Hanifah, Sharina Abu, Zaid, Mohd Hazani Mat, Abd Karim, Nurul Huda, Ikeda, Masato

“…Preparation and characterizations of poly(pyrrole- co -pyrrole-3-carboxylic acid) (PPYPA) film on the surface of screen printed carbon electrode (SPE) has been…”
Get full text

Enhancing Electrochemical Biosensor Performance for 17β-Estradiol Determination with Short Split-Aptamers by Rozi, Normazida, Hanifah, Sharina Abu, Abd Karim, Nurul Huda, Heng, Lee Yook, Higashi, Sayuri L, Ikeda, Masato

“…Chronic exposure of 17β-estradiol (E2) even at low concentration can disorganize the endocrine system and lead to undesirable health problems in the long run…”
Get full text

Permeability of carbon dioxide and nitrogen gases through SiO2 and MgO incorporated ENR/PVC membranes by Nor, Farhan Mohd, Karim, Nurul Huda Abd, Abdullah, Ibrahim, Othaman, Rizafizah

“…Two mixed-matrix membranes (MMM) for gas permeability test were prepared by introducing inorganic fillers (silica (SiO2) and magnesium oxide (MgO)) in the…”
Get full text

Ascorbic Acid Detection Using Spectrometer and Deuterium and Halogen Light Source by Bachok, Nur Nadia, Burham, Norhafizah, Othman, Ahmad Razi, Karim, Nurul Huda Abd, bin Abu Bakar, Ahmad Ashrif, Arsad, Norhana

“…The goal of this study is to determine the ascorbic acid (AA) refractive index using a digital refractometer and absorbance spectrum using Ultraviolet-Near…”
Get full text

Schiff base complex/TiO2 chemosensor for visual detection of food freshness level by Sahudin, Muhammad Ameerullah, Su'ait, Mohd Sukor, Tan, Ling Ling, Abd Karim, Nurul Huda

“…[Display omitted] •Histamine fluorescence sensor based on Schiff base Zn(II) complex/TiO2 was developed.•The limit of detection of the developed sensor was…”
Get full text

Reflectance aptasensor based on metal salphen label for rapid and facile determination of insulin by Taib, Mahirah, Tan, Ling Ling, Abd Karim, Nurul Huda, Ta, Goh Choo, Heng, Lee Yook, Khalid, Bahariah

“…An optical aptasensor-based sensing platform for rapid insulin detection was fabricated. Aminated porous silica microparticles (PSiMPs) were synthesized via a…”
Get full text

Zinc(II) salphen complex-based fluorescence optical sensor for biogenic amine detection by Sahudin, Muhammad Ameerullah, Su’ait, Mohd Sukor, Tan, Ling Ling, Lee, Yook Heng, Abd Karim, Nurul Huda

“…Biogenic amines have attracted interest among researchers because of their importance as biomarkers in determining the quality of food freshness in the food…”
Get full text

Indole Schiff Base Complex: Synthesis and Optical Binding Investigation with Biogenic Amines by Sahudin, Muhammad Ameerullah, Law, Yu Xuan, Azmi, Khairun Nasriah, Leong, Sze Wei, Abdulwahab, Muhammad Kumayl, Muhamad Adzrill, Muhammad Hakim, Mohd Zakariah, Saodah Nurul Nabihah, Abd Karim, Nurul Huda

“…Biogenic amines, produced by bacterial enzymatic reactions in food storage or processing, serve as indicators in food processing industries to assess food…”
Get full text

Acrylic-based genosensor utilizing metal salphen labeling approach for reflectometric dengue virus detection by Mazlan, Nur-Fadhilah, Tan, Ling Ling, Karim, Nurul Huda Abd, Heng, Lee Yook, Jamaluddin, Nur Diyana, Yusof, Nurul Yuziana Mohd, Quay, Doris Huai Xia, Khalid, Bahariah

“…An optical genosensor based on Schiff base complex (Zn2+ salphen) DNA label and acrylic microspheres (AMs) as polymer support of the capturing DNA probe…”
Get full text

Synthesis, Characterization and DNA-Binding Studies of Hydroxyl Functionalized Platinum(II) Salphen Complexes by Mohd Sukri, Shahratul Ain, Heng, Lee Yook, Abd Karim, Nurul Huda

“…The platinum(II) salphen complex N,N′ -Bis-4-(hydroxysalicylidene)-phenylenediamine-platinum(II); (1) and its two derivatives containing hydroxyl…”
Get full text

Permeability of carbon dioxide and nitrogen gases through SiO 2 and MgO incorporated ENR/PVC membranes by Nor, Farhan Mohd, Karim, Nurul Huda Abd, Abdullah, Ibrahim, Othaman, Rizafizah

“…Two mixed-matrix membranes (MMM) for gas permeability test were prepared by introducing inorganic fillers (silica (SiO 2 ) and magnesium oxide (MgO)) in the…”
Get full text

Studies towards elucidating the binding modes between metal-salphen complexes and g-quadruplex dna by Abd Karim, Nurul Huda

“…Studies on G-quadruplex DNA have grown rapidly due to the potential important roles this type of DNA may play in biology. Stabilisation of telomeric…”
Get full text

Schiff base complex/TiO 2 chemosensor for visual detection of food freshness level by Sahudin, Muhammad Ameerullah, Su'ait, Mohd Sukor, Tan, Ling Ling, Abd Karim, Nurul Huda

“…Histamine is one of the important biomarkers for food spoilage in the food sectors. In the present study, a rapid and simple analytical tool has been developed…”
Get more information