Results 81 to 90 of about 5,226 (177)

Fabrication composite of copper sulfide nanoparticles/multiwall carbon nanotubes stabilized by chitosan modified screen-printed carbon electrode: Sensitive analysis of the paraoxon ethyl

open access: yesSensing and Bio-Sensing Research
A nanocomposite ink-based pesticide sensor has been developed to detect a paraoxon ethyl pesticide using enzyme-less electrochemical processes. Paraoxon ethyl contamination on agricultural produce, e.g., grains, vegetables, and fruit, has adverse health ...
Itsarapong Chuasontia   +5 more
doaj   +1 more source

The prediction of blood–tissue partitions, water–skin partitions and skin permeation for agrochemicals [PDF]

open access: yes, 2013
YesBACKGROUND: There is considerable interest in the blood–tissue distribution of agrochemicals, and a number of researchershave developed experimental methods for in vitro distribution.
Abraham, M.H.   +4 more
core   +1 more source

Recent Advances in Single‐Atom Nanozymes for Improved Food Safety and Nutritional Analysis

open access: yesInternational Journal of Food Science, Volume 2026, Issue 1, 2026.
Single‐atom nanozymes (SANz) have attracted considerable interest due to their remarkable catalytic characteristics, which are ascribed to individual metal atoms anchored to different supports. High atom utilization, adjustable activity, and exceptional stability are some of the advantages of nanozymes.
Syed Najeeb-Uz-Zaman Haider   +9 more
wiley   +1 more source

Rational Design and Directed Evolution of Human Paraoxonase I (huPON1) for Increased Solubility and Stability in E. coli [PDF]

open access: yes, 2009
Paraoxonase I (PON1) is a serum hydrolase that has been found to hydrolyze organophosphates (OP), such as VX and sarin. Because human PON1 (huPON1) is a human protein with reasonable activity, it seems like a promising therapeutic agent against OP ...
Matic, George, Jr.
core  

Use of Cold Plasma for Phytosanitation and Decontamination of Food Products: A Review

open access: yesFuture Postharvest and Food, Volume 2, Issue 4, Page 390-410, December 2025.
Applications of cold plasma in food industry. ABSTRACT Consumers are increasingly demanding healthy and nutrient‐rich food. Although conventional thermal processing techniques (pasteurization, sterilization, and blanching) ensure food safety and extend shelf life, they often negatively impact nutritional value and sensory quality, and they also consume
Chandel Anu   +2 more
wiley   +1 more source

New PON1-based biosensor for the detection of homocysteine-thiolactone in human plasma [PDF]

open access: yes, 2015
Poster presented at the XXIII International Symposium on Bioelectrochemistry and Bioenergetics, 14-18 June 2015, Malmo ...
Almeida, M. Gabriela   +4 more
core  

Automatable Flow System for Paraoxon Detection with an Embedded Screen-Printed Electrode Tailored with Butyrylcholinesterase and Prussian Blue Nanoparticles

open access: yesChemosensors, 2015
Nowadays extensive volumes of pesticides are employed for agricultural and environmental practices, but they have negative effects on human health. The levels of pesticides are necessarily restricted by international regulatory agencies, thus rapid ...
Fabiana Arduini   +5 more
doaj   +1 more source

Application of cyclodextrins in agrochemistry [PDF]

open access: yes, 2013
9 pages, 69 references.Peer ...
Morillo González, Esmeralda
core   +2 more sources

The study regarding effect of paraoxon on oxidative stress index in kidney tissue of rats

open access: yesJournal of Mazandaran University of Medical Sciences, 2009
(Received 14 July, 2009 ; Accepted 23 December, 2009)AbstractBackground and purpose: Paraoxon is the active form of parathion, which is an organophosphate pesticide (OP). The toxic effects of some OPs are not limited to inhibition of cholinesterase, they
Maryam Abbasnezhad1   +6 more
doaj  

The Impact of N-acetyl Cysteine on Paraoxon-induced Oxidative Stress in Rat Liver and Kidney [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2016
Background & Objective: Paraoxon (POX) as one of the most toxic organophosphorus pesticides, is widely used in agriculture, which can reduce the antioxidant capacity of the cell.
Maryam Salehi   +3 more
doaj  

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