Gold nanoplates for a localized surface plasmon resonance-based boric acid sensor

M Morsin, M Mat Salleh, A Ali Umar, MZ Sahdan - Sensors, 2017 - mdpi.com
Localized surface plasmon resonance (LSPR) properties of metallic nanostructures, such as
gold, are very sensitive to the dielectric environment of the material, which can simply be …

Gold nanobipyramids as LPSR sensing materials for glyphosate detection: Surface density and aspect ratio effect

S Nafisah, M Morsin, R Sanudin, NL Razali… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
The governing of localized surface plasmon resonance (LSPR)-based sensor performance
is derived with consideration of shape, surface density, and aspect ratio of sensing material …

Formation of anisotropic gold nanoparticles on indium tin oxide substrates as a plasmonic sensing material

NL Razali, M Morsin, S Nafisah… - Nanomaterials and …, 2020 - journals.sagepub.com
A simple technique of seed-mediated growth has been successfully performed to grow
anisotropy gold nanoparticles on solid substrates. The growth of the gold nanoparticles has …

Effects of growth solutions ageing time to the formation of gold nanorods via two-step approach for plasmonic applications

NZAN Md Shah, M Morsin, R Sanudin, NL Razali… - Plasmonics, 2020 - Springer
We demonstrate the structural reorganization of gold nanorods (GNRs) that could fine-tune
localized surface plasmon resonance (LSPR) by using modified wet chemical synthesis on …

Seed-mediated synthesis of gold nanorods with variation of silver nitrate (AgNO3) concentration

NL Razali, NZAM Shah, M Morsin… - Journal of …, 2017 - jtec.utem.edu.my
Gold nanostructures, such as gold nanorods (AuNRs) had been widely used in variety of
utilization including disease detection, drug delivery, biomedical imaging, biosensing and …

Multifunctional gold nanoparticles for biosensing: effects of surface plasmon resonance, localized surface plasmon resonance, fluorescence, and aggregation

S Mitra, M Basak, D Bandyopadhyay - Fundamentals and Properties of …, 2021 - Elsevier
The chapter explores various synthesis pathways, characterization, and biosensing
applications where gold nanoparticles (Au NPs) have been employed abundantly. The …

Investigation on plasmonic based gold nanoparticles sensor for detection of malathion-toxic pesticide

NL Razali, WC Yeap, S Nafisah… - AIP Conference …, 2023 - pubs.aip.org
This paper presents the implementation of gold nanoparticles (AuNPs) are used in the
plasmonic sensor as sensing material to detect toxic materials, namely Malathion. The …

Shelf Life of Foods through Nanosensors Application

A Sameen, A Sahar, S Khan, T Tariq… - … Interventions in Food …, 2022 - taylorfrancis.com
Nano-industry is impacting food processing, production, packaging, analysis, and storage in
numerous ways. Nanoparticles, both organic and inorganic materials at the nanoscale, with …

Gold nanoplates as sensing material for plasmonic sensor of formic acid

MB Morsin, MM Salleh, AA Umar - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
The gold (Au) nanoplates were grown using seed mediated growth method on the substrate
surface. This process consists of two-steps process; seeding and growth of the nanocrystals …

Study on the properties of gold nanoparticles as plasmonic sensing material for chlorothalonil detection

NL Razali - 2020 - eprints.uthm.edu.my
Chlorothalonil-based fungicide has been employed extensively to prevent various fungal
diseases in plants to increase yield of crops. Conversely, over-usage of chlorothalonil can …