{"id":"https://openalex.org/W7225177302","doi":"https://doi.org/10.3724/sp.j.1123.2026.04026","title":"Micro-solid phase extraction based on post-modified chloro-functionalized two-dimensional covalent organic frameworks for the enrichment of organochlorine pesticides","display_name":"Micro-solid phase extraction based on post-modified chloro-functionalized two-dimensional covalent organic frameworks for the enrichment of organochlorine pesticides","publication_year":2026,"publication_date":"2026-11-01","ids":{"openalex":"https://openalex.org/W7225177302","doi":"https://doi.org/10.3724/sp.j.1123.2026.04026","pmid":"https://pubmed.ncbi.nlm.nih.gov/42973229","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13729051"},"language":"zh","primary_location":{"id":"doi:10.3724/sp.j.1123.2026.04026","doi":"https://doi.org/10.3724/sp.j.1123.2026.04026","is_oa":false,"landing_page_url":"https://doi.org/10.3724/sp.j.1123.2026.04026","pdf_url":null,"source":{"id":"https://openalex.org/S4210240353","display_name":"Chinese Journal of Chromatography","issn_l":"1000-8713","issn":["1000-8713","1872-2059"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","medline","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chinese Journal of Chromatography","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://pubmed.ncbi.nlm.nih.gov/42973229/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5147130742","display_name":"Zhao Haili","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haili ZHAO","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160547293","display_name":"Xiaohui DENG","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui DENG","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160471242","display_name":"Wenhao WANG","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenhao WANG","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008473739","display_name":"Zhilan Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhilan WANG","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160551494","display_name":"Pengxin ZHOU","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengxin ZHOU","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113247715","display_name":"Shuhui Huo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I68986083","display_name":"Northwest Normal University","ror":"https://ror.org/00gx3j908","country_code":"CN","type":"education","lineage":["https://openalex.org/I68986083"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuhui HUO","raw_affiliation_strings":["Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Water Security and Water Environment Protection in Plateau Intersection \uff08NWNU\uff09\uff0cMinistry of Education\uff0cCollege of Chemistry and Chemical Engineering\uff0cNorthwest Normal University\uff0cLanzhou 730070\uff0cChina","institution_ids":["https://openalex.org/I68986083"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I68986083"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.73212666,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":"11","first_page":"1400","last_page":"1410"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11423","display_name":"Pesticide Residue Analysis and Safety","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12038","display_name":"Covalent Organic Framework Applications","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/organochlorine-pesticides","display_name":"organochlorine pesticides","score":0.9739999771118164},{"id":"https://openalex.org/keywords/micro-solid-phase-extraction","display_name":"micro-solid phase extraction","score":0.8690000176429749},{"id":"https://openalex.org/keywords/covalent-organic-frameworks","display_name":"covalent organic frameworks","score":0.9039999842643738},{"id":"https://openalex.org/keywords/stacking-interactions","display_name":"stacking interactions","score":0.6169999837875366},{"id":"https://openalex.org/keywords/trace-enrichment","display_name":"trace enrichment","score":0.3610000014305115},{"id":"https://openalex.org/keywords/gas-chromatography-with-electron-capture-detection","display_name":"gas chromatography with electron capture detection","score":0.6759999990463257},{"id":"https://openalex.org/keywords/water-samples","display_name":"water samples","score":0.5460000038146973},{"id":"https://openalex.org/keywords/adsorbent-reusability","display_name":"adsorbent reusability","score":0.9129999876022339},{"id":"https://openalex.org/keywords/aquatic-environmental-monitoring","display_name":"aquatic environmental monitoring","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9085000157356262},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.7591000199317932},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.7276999950408936},{"id":"https://openalex.org/C119128265","wikidata":"https://www.wikidata.org/wiki/Q900165","display_name":"Detection limit","level":2,"score":0.6977999806404114},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.6528000235557556},{"id":"https://openalex.org/C134501029","wikidata":"https://www.wikidata.org/wiki/Q873214","display_name":"Electron capture detector","level":3,"score":0.5260999798774719},{"id":"https://openalex.org/C73826308","wikidata":"https://www.wikidata.org/wiki/Q684907","display_name":"Elution","level":2,"score":0.4912000000476837},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.4625000059604645},{"id":"https://openalex.org/C10349863","wikidata":"https://www.wikidata.org/wiki/Q6553497","display_name":"Linear range","level":3,"score":0.4422999918460846},{"id":"https://openalex.org/C123460561","wikidata":"https://www.wikidata.org/wiki/Q677065","display_name":"Gas chromatography","level":2,"score":0.37299999594688416},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.3686000108718872},{"id":"https://openalex.org/C2993891245","wikidata":"https://www.wikidata.org/wiki/Q426809","display_name":"Organochlorine pesticide","level":3,"score":0.3513000011444092},{"id":"https://openalex.org/C81426234","wikidata":"https://www.wikidata.org/wiki/Q1408763","display_name":"Solid phase extraction","level":3,"score":0.34869998693466187},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.34119999408721924},{"id":"https://openalex.org/C2778739064","wikidata":"https://www.wikidata.org/wiki/Q20649991","display_name":"Trace Amounts","level":3,"score":0.33149999380111694},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.30880001187324524},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.2865999937057495},{"id":"https://openalex.org/C149556010","wikidata":"https://www.wikidata.org/wiki/Q4782870","display_name":"Aqueous two-phase system","level":3,"score":0.28349998593330383},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.2808000147342682},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.27959999442100525},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C17538187","wikidata":"https://www.wikidata.org/wiki/Q506004","display_name":"Tap water","level":2,"score":0.2721000015735626},{"id":"https://openalex.org/C161176658","wikidata":"https://www.wikidata.org/wiki/Q131656","display_name":"Pesticide","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.26019999384880066}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3724/sp.j.1123.2026.04026","doi":"https://doi.org/10.3724/sp.j.1123.2026.04026","is_oa":false,"landing_page_url":"https://doi.org/10.3724/sp.j.1123.2026.04026","pdf_url":null,"source":{"id":"https://openalex.org/S4210240353","display_name":"Chinese Journal of Chromatography","issn_l":"1000-8713","issn":["1000-8713","1872-2059"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","medline","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310319982","host_organization_name":"Science Press","host_organization_lineage":["https://openalex.org/P4310319982"],"host_organization_lineage_names":["Science Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chinese Journal of Chromatography","raw_type":"journal-article"},{"id":"pmid:42973229","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42973229","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Se pu = Chinese journal of chromatography","raw_type":"English Abstract"},{"id":"pmh:oai:pubmedcentral.nih.gov:13729051","doi":null,"is_oa":true,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42973229/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Se Pu","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:13729051","doi":null,"is_oa":true,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42973229/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Se Pu","raw_type":"Text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","score":0.6618000268936157,"display_name":"Clean water and sanitation"},{"id":"https://metadata.un.org/sdg/12","score":0.6000000238418579,"display_name":"Responsible consumption and production"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W224911595","https://openalex.org/W4327718192","https://openalex.org/W2150139789","https://openalex.org/W2123846685","https://openalex.org/W3121143302","https://openalex.org/W2947687380","https://openalex.org/W2074320162","https://openalex.org/W4389619878","https://openalex.org/W3205343474","https://openalex.org/W4224286114"],"abstract_inverted_index":{"stacking":[0],"interaction":[1],"dominate":[2],"the":[3,42,46,53,62,98,123],"extraction":[4,139,169],"and":[5,73,87,106,110,132,152,181],"enrichment":[6,75],"of":[7,45,68,70,85,94,184],"trace":[8],"OCPs":[9,162,185],"on":[10],"Cl-COF.":[11],"The":[12,49],"as-fabricated":[13],"Cl-COF":[14],"coating":[15],"was":[16,37],"combined":[17],"with":[18,22,156],"gas":[19],"chromatography":[20],"equipped":[21],"an":[23],"electron":[24],"capture":[25],"detector":[26],"\uff08GC-ECD\uff09":[27],"to":[28,40,80,122],"establish":[29],"a":[30,57,65],"novel":[31],"\u03bc-SPE-GC-ECD":[32],"analytical":[33,43],"method.":[34,48],"Methodological":[35],"validation":[36],"carried":[38],"out":[39],"evaluate":[41],"performance":[44],"established":[47],"results":[50],"demonstrated":[51],"that":[52],"proposed":[54,164],"method":[55],"achieves":[56],"wide":[58],"linear":[59],"range":[60],"for":[61,113,161,177],"five":[63],"OCPs\uff0cwith":[64],"low":[66],"limit":[67],"detection":[69,183],"0.20-0.42":[71],"ng/L":[72],"high":[74],"factors":[76],"ranging":[77],"from":[78,104],"891":[79],"1":[81],"308.":[82],"Satisfactory":[83],"recoveries":[84],"89.2%-104.0%":[86],"89.0%-105.5%":[88],"were":[89],"obtained":[90],"in":[91,138,186],"two":[92],"types":[93],"real":[95],"water":[96],"samples\uff0cand":[97],"relative":[99],"standard":[100],"deviations":[101],"\uff08RSDs\uff09":[102],"ranged":[103],"1.7%-11.3%":[105],"2.4%-12.8%\uff0cproving":[107],"good":[108],"accuracy\uff0cprecision":[109],"anti-interference":[111],"ability":[112],"complex":[114],"aqueous":[115],"matrices.":[116],"Moreover\uff0cthe":[117],"composite":[118],"material":[119],"adheres":[120],"firmly":[121],"glass":[124],"slide":[125],"substrate":[126],"without":[127],"delamination":[128],"under":[129],"repeated":[130],"elution":[131],"washing":[133],"procedures\uff0cand":[134],"no":[135],"obvious":[136],"decay":[137],"capacity":[140],"is":[141],"observed":[142],"after":[143],"30":[144],"consecutive":[145],"adsorption-desorption":[146],"cycles\uff0cdemonstrating":[147],"its":[148],"superior":[149],"structural":[150],"stability":[151],"outstanding":[153],"reusability.":[154],"Compared":[155],"previously":[157],"reported":[158],"\u03bc-SPE":[159],"methods":[160],"determination\uff0cthis":[163],"strategy":[165],"exhibits":[166],"better":[167],"comprehensive":[168],"performance.":[170],"This":[171],"study":[172],"provides":[173],"feasible":[174],"technical":[175],"support":[176],"routine":[178],"safety":[179],"supervision":[180],"rapid":[182],"aquatic":[187],"environments.":[188]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2026-11-04T00:00:00"}