Trypsin mediated one-pot reaction for the synthesis of red fluorescent gold nanoclusters: sensing of multiple analytes (carbidopa, dopamine, Cu2+, Co2+ and Hg2+ …

S Ghosh, JR Bhamore, NI Malek, ZVP Murthy… - … Acta Part A: Molecular …, 2019 - Elsevier
Herein, we fabricated fluorescent gold nanoclusters (Au NCs) by using trypsin as a ligand.
The fabricated trypsin-Au NCs emit bright red color fluorescence upon the exposure of 365 …

Tuning of gold nanoclusters sensing applications with bovine serum albumin and bromelain for detection of Hg2+ ion and lambda-cyhalothrin via fluorescence turn …

JR Bhamore, S Jha, H Basu, RK Singhal… - Analytical and …, 2018 - Springer
Herein, fluorescent gold nanoclusters (Au NCs) were obtained by one-pot synthetic method
using bovine serum albumin (BSA) and bromelain as templates. As-synthesized fluorescent …

Recent Progress on Gold‐Nanocluster‐Based Fluorescent Probe for Environmental Analysis and Biological Sensing

M Liu, F Tang, Z Yang, J Xu… - Journal of analytical …, 2019 - Wiley Online Library
Gold nanoclusters (AuNCs) are one of metal nanoclusters, which play a pivotal role in the
recent advances in the research of fluorescent probes for their fluorescence effect. They are …

Introduction of cellulose-cysteine Schiff base as a new ligand for the fabrication of blue fluorescent gold nanoclusters for the detection of indapamide drug

SK Kailasa, MR Kateshiya, NI Malek - Journal of Molecular Liquids, 2020 - Elsevier
In this work, we synthesized a new ligand namely 2, 3-dialdehyde cellulose-cysteine (DAC-
Cys) Schiff base by using cellulose and L-cysteine as reagents. The as-synthesized DAC …

The influence of surface ligand chemistry for the synthesis of blue fluorescent gold nanoclusters for the detection of serotonin in biofluids

S Borse, ZVP Murthy, TJ Park, SK Kailasa - New Journal of Chemistry, 2023 - pubs.rsc.org
Gold nanoclusters have been widely applied for the sensing of biomolecules, biomarkers
and drugs. Herein, a simple method for the fabrication of gold nanoclusters (Au NCs) is put …

Designing of glutathione-lactose derivative for the fabrication of gold nanoclusters with red fluorescence: sensing of Al3+ and Cu2+ ions with two different mechanisms

MR Kateshiya, NI Malek, ZVP Murthy, SK Kailasa - Optical Materials, 2020 - Elsevier
In this work, a simple and novel glutathione-lactose (GSH-lactose) derivative was
synthesized and used as a template for the fabrication of fluorescent gold nanoclusters …

Fluorescent Switch-on Detection of Cadmium (II) Using Salicylaldehyde-Decorated Gold Nanoclusters

A Tripathi, V Bhardwaj, SK Sahoo - Journal of Fluorescence, 2023 - Springer
In this study, salicylaldehyde (SA) conjugated gold nanoclusters were synthesized,
characterized, and applied for the fluorescent turn-on sensing of Cd2+. The trypsin …

Synthesis of highly fluorescent gold nanoclusters and their use in sensitive analysis of metal ions

Y Yang, A Han, R Li, G Fang, J Liu, S Wang - Analyst, 2017 - pubs.rsc.org
As a promising fluorescent material, gold nanoclusters (Au NCs) have been used for
biosensing and imaging. In metal ion sensing, the fluorescence of Au NCs is usually …

Highly selective and rapid detection of silver ions by using a “turn on” non-fluorescent cysteine stabilized gold nanocluster probe

J Wang, AY Liu, BC Wu, QL Wen, ZF Pu, RX Zhao… - Analytical …, 2021 - pubs.rsc.org
Cysteine is widely used as a stabilizer for the preparation of fluorescent gold nanoclusters
(Au NCs) with different fluorescence properties. Herein, by using cysteine as a stabilizer and …

Highly fluorescent gold nanoclusters based sensor for the detection of quercetin

Z Chen, S Qian, J Chen, X Chen - Journal of Nanoparticle Research, 2012 - Springer
In this contribution, novel luminescent gold nanoclusters were synthesized by utilizing
bovine serum albumin as templates with a simple, rapid, and one-pot procedure. The as …