Results 81 to 90 of about 281,216 (273)

Detection of Organophosphorus, Pyrethroid, and Carbamate Pesticides in Tomato Peels: A Spectroscopic Study

open access: yesFoods
Tomatoes are among the most widely consumed and economically significant fruits in the world. However, the extensive use of pesticides in their cultivation has led to the contamination of the peels, posing potential health risks to consumers.
Acela López-Benítez   +5 more
doaj   +1 more source

Application of High Performance Liquid Chromatography to the Analysis of Pesticide Residues in Apple Juice

open access: yesContemporary Agriculture, 2018
The modern apple production involves the use of large amounts of pesticides that can be found in processed products such as apple juice. Harmful effects of pesticide residues on humans, especially children, are well known, hence the content of pesticide ...
Velkoska-Markovska Lenche   +2 more
doaj   +1 more source

Imidazole aldoximes effective in assisting butyrylcholinesterase catalysis of organophosphate detoxification. [PDF]

open access: yes, 2014
Intoxication by organophosphate (OP) nerve agents and pesticides should be addressed by efficient, quickly deployable countermeasures such as antidotes reactivating acetylcholinesterase or scavenging the parent OP.
Amitai, Gabriel   +5 more
core  

Enzyme Immobilization by Hydrogen‐Bonded Organic Framework for the Construction of Plant‐Wearable Sensor

open access: yesAdvanced Science, Volume 13, Issue 3, 14 January 2026.
By modulating the charge of acetylcholinesterase, it is encapsulated within HOF materials, thereby enhancing its stability and maintaining its activity. Subsequently, the composite material is embedded in a glycerol‐sodium alginate gel, achieving the long‐term monitoring of pesticides.
Hongxia Li   +5 more
wiley   +1 more source

Determination of 12 pesticide metabolites in human urine by liquid chromatography-tandem mass spectrometry

open access: yes环境与职业医学
BackgroundPesticides like organophosphorus and pyrethroids are extensively utilized, and associated potential human health risks arising from multi-route exposure, including environmental sources and dietary intake, cannot be overlooked. Conducting human
Yujie CHEN   +4 more
doaj   +1 more source

FEATURES OF REPARATIVE REGENERATION OF ACETATE GASTRIC ULCER IN CHRONIC PESTICIDE METRIFONATE EXPOSURE

open access: yesЮг России: экология, развитие, 2014
By means of use of morphological, histochemical, histoenzymatic methods there has been studied features of acetate gastric ulcer morphogenesis of 40 rats under chronic enteral organophosphorus pesticide (FOC) – chlorophos injection.
M. T. Rasulov   +3 more
doaj   +1 more source

Role of the Calcium Plateau in the Neuronal Injury and Behavioral Morbidities Following Organophosphate Intoxication [PDF]

open access: yes, 2016
Organophosphate (OP) chemicals include nerve agents and pesticides, and there is a growing concern of OP based chemical attacks against civilians. Current antidotes are essential in limiting immediate mortality associated with OP exposure.
Battaglia F.P.   +8 more
core   +2 more sources

Aptamer Engineering: Strategies for Discovering Functional Nucleic Acids for Next‐Generation Diagnostics and Biosensing

open access: yesAdvanced Science, Volume 13, Issue 2, 9 January 2026.
The advent of aptamers has highlighted their potential as alternatives to antibodies, overcoming limitations of structural instability and production cost. However, conventional approaches such as SELEX remain slow and labor‐intensive. This review examines recent advances in aptamer engineering, emphasizing in vitro and AI‐driven in silico strategies ...
John V. L. Nguyen   +5 more
wiley   +1 more source

Complex formation and enantioselectivity studies of triazole fungicide and organophosphorus pesticide enantiomers using capillary electrophoresis [PDF]

open access: yes, 2008
Several cyclodextrin modified-micellar electrokinetic chromatography (CDMEKC) methods were developed for the successful triazole fungicides separation.
Hermawan, Dadan   +2 more
core  

All Nanozyme‐Based Cascade Reactions for Biomedical Applications: from Self‐Cascading Nanozyme to Immobilized Cascade Nanozyme

open access: yesAdvanced Science, Volume 13, Issue 6, 30 January 2026.
This review introduces the development and classification of all‐nanozyme cascade reaction systems, highlighting mechanistic insights and research methods for understanding catalytic features and design principles. It provides detailed classifications, surveys recent applications in biosensing and therapy, and discusses the challenges that all‐nanozyme
Caixia Zhu   +4 more
wiley   +1 more source

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