色谱2025，Vol.43Issue(7)：713-725,13.DOI:10.3724/SP.J.1123.2024.12009
多孔材料基吸附剂在环境和食品样品中提取农药残留物的最新应用
Recent applications of porous-material-based adsorbents for extracting pesticide residues from environmental and foodstuff samples
摘要
Abstract
Pesticides are ubiquitous to human life but their residues are indispensable micropol-lutants that threaten human health.In recent years,the global use of pesticides has increased significantly in recent years,and their environmental profiles have become increasingly complex as different generations of pesticides have appeared on the market.The residues of various legacy and emerging pesticides are omnipresent in both the environment and food medias.Consequently,developing rapid and sensitive detection technologies for analyzing multiple residues is imperative.Sample pretreatment,particularly adsorbent selection and innovation,is indispensable in this regard.So far,a wide range of hybrid nanomaterials have been used for the enrichment or adsorption of pesticide residues.While traditional solid-phase-extraction-based(SPE-based)sorbents are widely used,they lack specific interactions and are poorly selective.Normal carbon materials(e.g.,graphene oxide and carbon nanotubes),which have large surface areas and pore volumes,have progressed significantly;however,they still have insufficient active adsorption sites.Notably,porous materials,including metal-organic frameworks(MOFs),porous organic polymers(POPs)(including covalent organic frameworks(COFs),covalent triazine frameworks(CTFs),conjugated micro-porous polymers(CMPs),microporous organic networks(MONs,sub-familied by CMPs,porous aromatic frameworks(PAFs),and hyper-crosslinked polymers(HCPs)),nano-porous carbons(NPCs),and zeolites display exceptional properties because they have high porosity,tunable pore sizes,large surface areas,and diverse modification sites.In this review,strategies for the en-hancement of adsorption performance of porous-material-based adsorbents,including materials hybridization,monomer modification,configuration regulation,and properties adjustment are first introduced.Furthermore,publications from 2018 to 2024 pertaining to the utilization of porous-material-based adsorbents for diverse types of pesticides were briefly elaborated.The properties of pesticides,the designs and performance of porous materials,and their interaction mechanisms were discussed.A total of 14 types of pesticides are included in the discussion,namely organochlorine pesticides(OCPs),organophosphorus pesticides(OPPs),pyrethroids(PYRs),benzoylurea in-secticides(BUs),neonicotinoid insecticides(NEOs),phenyl-pyrazole insecticides(PPZs),phenoxy carboxylic acid herbicides(PCAs),triazine herbicides(TRZHs),benzimidazole fungicides(BZDs),azole/triazoles fungicides,strobilurin fungicides(SFs),carbamate insecticides(Carbs),phenyl-urea herbicides(PUHs),and diamide insecticides.Our summary revealed that an adsorbent was pre-dominantly designed based on the textural properties of the target pesticide and the structural characteristics of the hybrid material,such as its functional groups,polarity,and pore size,to enhance adsorption performance and selectivity.MOFs and POPs are the most commonly used pesticide adsorbents,whereas fewer NPCs have been reported in this regard.Additionally,the applications potentials of porous-material-based adsorbents were explored.The findings revealed that conventional pesticides,such as OPPs,have been significantly researched in the extraction technology field.In contrast,concerns surrounding newer pesticides,including NEOs,PPZs,and SFs,as well as some significantly detected residues(BZDs and TRZHs),have not been fully ad-dressed,highlighting the need for future adsorbent research that prioritizes emerging and significantly detected pesticides.关键词
农药残留物/多孔材料/吸附剂/前处理技术/环境和食品样本/综述Key words
pesticide residues/porous materials/adsorbents/pretreatment technologies/envi-ronmental and foodstuff samples/review分类
化学化工引用本文复制引用
徐启彤,余濛,谢畅,曹衍,梅素容..多孔材料基吸附剂在环境和食品样品中提取农药残留物的最新应用[J].色谱,2025,43(7):713-725,13.基金项目
国家自然科学基金(42477462). National Natural Science Foundation of China(No.42477462). （42477462）
