Molecularly imprinted plasmonic-based sensors for environmental contaminants—current state and future perspectives

T Lazarević-Pašti, T Tasić, V Milanković, N Potkonjak - Chemosensors, 2023 - mdpi.com
The increase of production and consumption persistently introduce different pollutants into
the environment. The constant development and improvement of analytical methods for …

Microelectromechanical microsystems-supported photothermal immunoassay for point-of-care testing of aflatoxin B1 in foodstuff

Z Yu, C Qiu, L Huang, Y Gao, D Tang - Analytical Chemistry, 2023 - ACS Publications
Accurate identification of acutely toxic and low-fatality mycotoxins on a large scale in a quick
and cheap manner is critical for reducing population mortality. Herein, a portable …

Plasmon-enhanced fluorescence sensors for food and environmental samples monitoring

K Singh, AJL Pombeiro, IM Garazade, Q Sun… - Microchemical …, 2024 - Elsevier
The proliferation of toxicants has threatened worldwide food safety. Contaminated food is
the monitoring and determination of toxicants have always been critical. Plasmonic …

Plasmonic sensor based on offset-splicing and waist-expanded taper using multicore fiber for detection of Aflatoxins B1 in critical sectors

X Liu, R Singh, M Li, G Li, R Min, C Marques… - Optics express, 2023 - opg.optica.org
In this work, authors have developed a portable, sensitive, and quick-response fiber optic
sensor that is capable of detection of Aflatoxins B1 (AFB1) quantitatively and qualitatively …

[HTML][HTML] A fluorometric sandwich biosensor based on molecular imprinted polymer and aptamer modified CdTe/ZnS for detection of aflatoxin B1 in edible oil

H Chi, G Liu - Lwt, 2023 - Elsevier
Abstract Aflatoxin B1 (AFB1) is a toxic metabolite produced by fungi with substantial
environmental and health concerns. Thus, the detection of AFB1 has attracted increasing …

Dummy molecularly imprinted solid-phase extraction-SERS determination of AFB1 in peanut

L Fan, Q Zhang, F Wang, H Yang - … Acta Part A: Molecular and Biomolecular …, 2023 - Elsevier
As a class I carcinogen, aflatoxin B1 (AFB1) contamination in foods and feeds accounts for
75% of the total mycotoxin contamination. In this work, a simple and reliable surface …

Ensuring food safety with molecularly imprinted polymers: innovative methods for the detection of aflatoxins in food and feed samples

A Ali, A Sadiqa, H Ilyas, A Bibi, U Hussain… - … in Sustainable Food …, 2023 - frontiersin.org
Aflatoxins, a group of mycotoxins, represent a heterogeneous class of secondary
metabolites that pose a significant risk to food safety and public health due to their potent …

[HTML][HTML] Rationally designed molecularly imprinted polymer membranes as antibody and enzyme mimics in analytical biotechnology

T Sergeyeva, O Piletska, S Piletsky - BBA advances, 2023 - Elsevier
The paper is a self-review of works on development of new approaches to formation of
mimics of receptor and catalytic sites of biological macromolecules in the structure of highly …

An enhanced fluorescent sensor system based on molecularly imprinted polymer chips with silver nanoparticles for highly-sensitive zearalenone analysis

D Yarynka, V Chegel, E Piletska, S Piletsky, L Dubey… - Analyst, 2023 - pubs.rsc.org
A novel enhanced fluorescent sensor system for zearalenone (ZON) determination in flour
samples is presented. The ZON-selective molecularly imprinted polymer (MIP) films were …

[HTML][HTML] Fluorescent chemosensors facilitate the visualization of plant health and their living environment in sustainable agriculture

YY Gao, J He, XH Li, JH Li, H Wu, T Wen, J Li… - Chemical Society …, 2024 - pubs.rsc.org
Globally, 91% of plant production encounters diverse environmental stresses that adversely
affect their growth, leading to severe yield losses of 50–60%. In this case, monitoring the …