Functionalized gold nanomaterials as biomimetic nanozymes and biosensing actuators
L Liu, H Jiang, X Wang - TrAC Trends in Analytical Chemistry, 2021 - Elsevier
The development of accurate analytical methods and highly controllable biomedical devices
is inseparable from the continuous progress of nanotechnology. Great efforts have been …
is inseparable from the continuous progress of nanotechnology. Great efforts have been …
Nanosensors for food quality and safety assessment
V Kumar, P Guleria, SK Mehta - Environmental Chemistry Letters, 2017 - Springer
Food toxins are produced as defense tools by microorganisms that use nutrients for their
growth. Microorganisms thus spoil food, taste and can infect humans, sometimes leading to …
growth. Microorganisms thus spoil food, taste and can infect humans, sometimes leading to …
Visual detection of melamine based on the peroxidase-like activity enhancement of bare gold nanoparticles
P Ni, H Dai, Y Wang, Y Sun, Y Shi, J Hu, Z Li - Biosensors and …, 2014 - Elsevier
In this study, a facile method to sensitively detect melamine and highly improve the
peroxidase-like activity of bare gold nanoparticles (Au NPs) at the same time is proposed for …
peroxidase-like activity of bare gold nanoparticles (Au NPs) at the same time is proposed for …
Aptamer-modified paper-based analytical devices for the detection of food hazards: Emerging applications and future perspective
M Qin, IM Khan, N Ding, S Qi, X Dong, Y Zhang… - Biotechnology …, 2024 - Elsevier
Food analysis plays a critical role in assessing human health risks and monitoring food
quality and safety. Currently, there is a pressing need for a reliable, portable, and quick …
quality and safety. Currently, there is a pressing need for a reliable, portable, and quick …
A novel polymeric fluorescence sensor based on acrylated citric acid for detection of melamine adulteration: Application in milk powder
Melamine selective acrylate citric acid (ACA) based polymeric membrane sensor was
prepared by radical polymerization method and the sensor was characterized. The sensor …
prepared by radical polymerization method and the sensor was characterized. The sensor …
A review of methods for detecting melamine in food samples
Melamine is a synthetic chemical used in the manufacture of resins, pigments, and
superplasticizers. Human beings can be exposed to melamine through various sources …
superplasticizers. Human beings can be exposed to melamine through various sources …
Melamine detection in milk and dairy products: traditional analytical methods and recent developments
M Ritota, P Manzi - Food analytical methods, 2018 - Springer
Melamine is a nitrogen-rich compound (about 66%) whose fraudulent addition to foods aims
to increase the apparent protein content. In 2008, melamine adulteration incidents occurred …
to increase the apparent protein content. In 2008, melamine adulteration incidents occurred …
Bio-polyphenols promoted green synthesis of silver nanoparticles for facile and ultra-sensitive colorimetric detection of melamine in milk
JK Rajput - Biosensors and Bioelectronics, 2018 - Elsevier
Green, simple and quick melamine sensing assays for highly efficient detection of melamine
down to nM level have been reported. Biopolyphenols (rutin & curcumin) were used as …
down to nM level have been reported. Biopolyphenols (rutin & curcumin) were used as …
An in-situ synthesis of novel Au@ NG-PPy nanocomposite for enhanced electrocatalytic activity toward selective and sensitive sensing of catechol in natural samples
This paper describes a highly sensitive and selective electrochemical sensing of catechol
(CC) using gold nanoparticles decorated nitrogen doped graphene covalently grafted …
(CC) using gold nanoparticles decorated nitrogen doped graphene covalently grafted …
In situ functionalization of silver nanoparticles by gallic acid as a colorimetric sensor for simple sensitive determination of melamine in milk
X Liu, J Wang, Y Wang, C Huang, Z Wang, L Liu - ACS omega, 2021 - ACS Publications
A simple and green colorimetric sensing assay strategy for highly efficient determination of
melamine has been fabricated, which is based on the redox reaction of gallic acid with Ag+ …
melamine has been fabricated, which is based on the redox reaction of gallic acid with Ag+ …