Radix pueraria flavonoids assisted green synthesis of reduced gold nanoparticles: application for electrochemical nonenzymatic detection of cholesterol in food …

B Han, H Guan, Y Song, Y Liu - ACS omega, 2022 - ACS Publications
Using radix pueraria flavonoids (RPFs) as a reducing and stabilizing agent, we report a
simple, cost-effective, and ecologically friendly green synthesis technique for gold …

Recent advances in electrochemical sensors based on nanomaterials for detection of red dyes in food products: A review

AM Mohamed, FH Fouad, GR Fayek, KM El Sayed… - Food chemistry, 2023 - Elsevier
Abstract Red dyes as Allura Red (E129), Amaranth (E124), Ponceau 4R (E123), Erythrosine
(E127) and Carmoisine (E122), are very popular food additives due to their stability, low …

Green synthesis of gold nanoparticles using peach extract incorporated in graphene for the electrochemical determination of antioxidant butylated hydroxyanisole in …

EG Döll, ER Santana, JP Winiarski, LG Baumgarten… - Biosensors, 2023 - mdpi.com
Butylated hydroxyanisole (BHA) is a synthetic phenolic antioxidant widely used in various
food matrices to prevent oxidative rancidity. However, its presence has been associated with …

Elucidating the synthesis mechanism, characterization, and colorimetric sensor applications of biogenic gold nanoparticles derived from Cassia grandis fruit extract

TLH Nguyen, MA Trubitsyn, VD Doan, PH Dang… - Biochemical …, 2024 - Elsevier
Cassia grandis (CG) fruit extract, traditionally used in folk medicine, has found a new role as
an eco-friendly material for synthesizing and stabilizing biogenic AuNPs, particularly for …

Gold nanomaterials-based electrochemical sensors and biosensors for phenolic antioxidants detection: Recent advances

R Petrucci, M Bortolami, P Di Matteo, A Curulli - Nanomaterials, 2022 - mdpi.com
Antioxidants play a central role in the development and production of food, cosmetics, and
pharmaceuticals, to reduce oxidative processes in the human body. Among them, phenolic …

Preparation gold nanoparticles using herb leaf extract for electro-oxidation determination of ascorbic acid

Y Zheng, H Zhang, L Fu - Inorganic and Nano-Metal Chemistry, 2018 - Taylor & Francis
Green and efficient synthetic methods have been gaining great interest for the preparation of
nanoparticles. In this contribution, the biosynthesis of gold nanoparticles (Au NPs) and its …

[HTML][HTML] Green synthesis of silver nanoparticles using onion extract and their application for the preparation of a modified electrode for determination of ascorbic acid

MA Khalilzadeh, M Borzoo - journal of food and drug analysis, 2016 - Elsevier
A high-quality method for one-pot biosynthesis of silver nanoparticles (AgNPs) using onion
extracts as reductant and stabilizer is reported. The synthesized AgNPs were characterized …

Green synthesis and characterization of gold and silver nanoparticles and their application for development of a third generation lactose biosensor

P Bollella, C Schulz, G Favero, F Mazzei… - …, 2017 - Wiley Online Library
In this paper we report on a facile, cost effective and environmental friendly green synthesis
method of gold and silver nanoparticles (NPs) by using quercetin as reducing agent. The …

A colorimetric nanoprobe based on enzyme-immobilized silver nanoparticles for the efficient detection of cholesterol

L Dewangan, J Korram, I Karbhal, R Nagwanshi… - RSC …, 2019 - pubs.rsc.org
A large number of cardiovascular diseases have recently become of serious concern
throughout the world. Herein, we developed a colorimetric probe based on functionalized …

Communication—Electrochemical sensing of synthetic antioxidant propyl gallate: A cost effective strategy using nanoparticles

U Sivasankaran, KG Kumar - Journal of the Electrochemical …, 2019 - iopscience.iop.org
Nanoparticles based quantification methods are convenient for food analysis, but incur a
substantial cost. Consequently, the present study proposes a cost-effective technique for the …