Bioinspired 5-caffeoylquinic acid capped silver nanoparticles using Coffee arabica leaf extract for high-sensitive cysteine detection

ES Harsha Haridas, S Bhattacharya, MKR Varma… - Scientific Reports, 2023 - nature.com
Selection of plant extracts as bioactive phytochemical source to synthesize nanoparticles is
highly demanding due to the biocompatibility, nontoxicity, and cost-effectiveness over other …

Green synthesis of silver nanoparticles with bagasse for colorimetric detection of cysteine in serum samples

Z Shen, G Han, C Liu, X Wang, R Sun - Journal of Alloys and Compounds, 2016 - Elsevier
This work reported a green method of synthesizing silver nanoparticles (AgNPs) with
bagasse acting as reducing and stabilizing agents to rapidly detect l-Cysteine (Cys). The …

Smart phone assisted, rapid, simplistic, straightforward and sensitive biosensing of cysteine over other essential amino acids by β-cyclodextrin functionalized gold …

R Rajamanikandan, AD Lakshmi… - New Journal of …, 2020 - pubs.rsc.org
In this paper, a β-cyclodextrin (β-CD) functionalized gold nanoparticle (β-CD AuNP) based
simple, rapid, on-site and naked eye colorimetric sensor for the sensitive detection of …

Green synthesis of silver nanoparticles from corn cob aqueous extract for colorimetric cysteine detection in serum simulated with cysteine samples

SCB Ragunathan, C Rejeeth, G Muthusamy… - Optik, 2022 - Elsevier
Objective In this study described a green approach for synthesizing silver nanoparticles
(AgNPs) with corncob acting as a reducing and stabilizing agent to rapidly detect of L …

Simple and facile preparation of silver–polydopamine (Ag–PDA) core–shell nanoparticles for selective electrochemical detection of cysteine

R Thota, V Ganesh - Rsc Advances, 2016 - pubs.rsc.org
Selective and sensitive non-enzymatic electrochemical detection of cysteine (CySH) is
achieved in the present work using a polydopamine capped silver nanoparticles (Ag–PDA) …

A facile carbon dots based fluorescent probe for ultrasensitive detection of ascorbic acid in biological fluids via non-oxidation reduction strategy

W Kong, D Wu, G Li, X Chen, P Gong, Z Sun, G Chen… - Talanta, 2017 - Elsevier
A rapid, facile and ultrasensitive fluorescence sensing system based on nitrogen-doped
carbon dots (N-doped CDs) for the detection of ascorbic acid (AA) was developed. The …

Naked eye and optical biosensing of cysteine over the other amino acids using β-cyclodextrin decorated silver nanoparticles as a nanoprobe

R Rajamanikandan, M Ilanchelian - New Journal of Chemistry, 2018 - pubs.rsc.org
A simple, visual colorimetric sensor for rapid, sensitive and selective determination of
cysteine (Cys) using the naked eye has the potential for impact in the biological and …

Highly selective colorimetric cysteine sensor based on the formation of cysteine layer on copper nanoparticles

KBA Ahmed, M Sengan, A Veerappan - Sensors and Actuators B …, 2016 - Elsevier
Herein, we report a facile method to synthesis copper nanoparticles (CuNPs) using fatty acid
amide, N-lauryltyramine (NLTA) and hydrazine as capping and reducing agent, respectively …

Bio-functionalized silver nanoparticles: A novel colorimetric probe for cysteine detection

HP Borase, CD Patil, RB Salunkhe… - Applied biochemistry …, 2015 - Springer
Chemical interactions between nanoparticles and biomolecules are vital for applying
nanoparticles in medicine and life science. Development of sensitive, rapid, low-cost, and …

Synthesis of Quercetin Functionalized Silver Nanoparticles and Their Application for the Colorimetric Detection of L‐Cysteine in Biologically Complex Fluids

D Sharma, A Chaudhary - ChemistrySelect, 2022 - Wiley Online Library
In the present manuscript authors report an eco‐friendly, simple, and cost‐effective one‐pot
synthesis of quercetin functionalized silver nanoparticles (Q‐AgNPs). The synthesized Q …