Results 71 to 80 of about 310,357 (268)
Determination of 13 Organophosphorus Pesticides Residues in Green Tea by Ultrasonic Assisted Extraction-Dispersive Solid Phase Extraction-Gas Chromatography(超声提取-分散固相萃取-气相色谱法测定绿茶中有机磷类农药残留) [PDF]
Shipin kexue jishu xuebao, 2014 Gas chromatography (with a FPD detector) was applied to the quick determination of 13 organophosphorus pesticides residues in green tea with sample pretreatment by ultrasonic assisted extraction and dispersive solid phase extraction. The sample (5 g) was
CHEN Shiheng(陈士恒) +3 more
doaj +1 more source
ChemistryOpen, Volume 15, Issue 5, May 2026.This review examines how hybrid modification strategies enhance the structural design and environmental performance of metal–organic frameworks (MOFs). It outlines key synthesis routes, functionalization approaches, and integration with complementary materials, highlighting advances in pollutant removal, sensing, and sustainable remediation.
Samar H. Elagamy +3 more
wiley +1 more source
BIBLIOMETRIC ANALYSIS OF THEMES AND TRENDS IN ORGANOPHOSPHORUS POISONING RESEARCH WITH TEXT MINING.
Student's Journal of Health Research Africa, 2023 Background: Organophosphorus poisoning is a global health concern.This study uses an integrated strategy to assess the research landscape, combining quantitative analysis of publishing trends with automated extraction of information from text data ...
Avinash J. Pujari, Bidhan Dolai
doaj +1 more source
Determination of pesticides in fruit and fruit juices by chromatographic methods. An overview [PDF]
, 2011 In order to combat a variety of pests, pesticides are widely used in fruits. Several extraction procedures (liquid extraction, single drop microextraction, microwave-assisted extraction, pressurized liquid extraction, supercritical fluid extraction ...
Delerue-Matos, Cristina +3 more
core +1 more source
Alkalinisation for organophosphorus pesticide poisoning
Cochrane Database of Systematic Reviews, 2004 Poisoning with organophosphorus pesticides (OPs) is an important cause of morbidity and mortality in all parts of the world, particularly developing countries. The case-fatality ratio for pesticide intentional self-poisoning is around 10-20% even when the standard antidotes (atropine, oximes and benzodiazepines) are used.
D, Roberts, N A, Buckley
openaire +3 more sources
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone +6 more
wiley +1 more source
ORGANOPHOSPHORUS PESTICIDES TOXICITY ON BRINE SHRIMP, ARTEMIA [PDF]
Journal CleanWAS, 2018 Present investigation discusses the toxic effects of two organophosphorus pesticides (Malathion) and (Glyphosate) on brine shrimp, Artemia in static acute toxicity tests (24hr and 48hr).
Jawahar, A. Jamal, M.S. Arun , B. Akba
doaj +1 more source
ChemPhysChem, Volume 27, Issue 7, 14 April 2026.The development of effective strategies for the detoxification of organophosphorus (OP) nerve agents has evolved from the early mechanistic studies of François Terrier and collaborators, who first elucidated the exceptional nucleophilicity of α‐effect species such as oximes and hydroxamates, to the modern design of supramolecular and material‐based ...
Pedro Rodríguez‐Dafonte
wiley +1 more source
Photocatalytic degradation and mineralization of diazinon in aqueous solution using nano-TiO2(Degussa, P25): kinetic and statistical analysis [PDF]
, 2015 : In this study, photocatalytic degradation of diazinon was investigated using nano-TiO2, Degussa P25, as a photocatalyst and the effects of some operational parameters such as aeration, pH, photocatalyst concentration, and the irradiation time were also
Asgharnia, H. +4 more
core
Organophosphorous Pesticides in Surface Water of Iran [PDF]
, 2012 This research aims to evaluate the presence and distribution of pesticides in Babolrood River of Mazandaran Province in Iran. Mean diazinon levels in surface water ranged from 77.6 to 101.6 lg L-1 with maximum level of 768.9 lg L-1 and mean malathion
Dehghani, Mohammad hadi. +5 more
core +1 more source