{"id":"https://openalex.org/W2556512306","doi":"https://doi.org/10.1016/j.aca.2016.11.016","title":"Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice","display_name":"Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice","publication_year":2016,"publication_date":"2016-11-11","ids":{"openalex":"https://openalex.org/W2556512306","doi":"https://doi.org/10.1016/j.aca.2016.11.016","mag":"2556512306","pmid":"https://pubmed.ncbi.nlm.nih.gov/27876142"},"language":"en","primary_location":{"id":"doi:10.1016/j.aca.2016.11.016","doi":"https://doi.org/10.1016/j.aca.2016.11.016","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.aca.2016.11.016","pdf_url":null,"source":{"id":"https://openalex.org/S192559872","display_name":"Analytica Chimica Acta","issn_l":"0003-2670","issn":["0003-2670","1873-4324"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytica Chimica Acta","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100368118","display_name":"Na Li","orcid":"https://orcid.org/0000-0002-4728-8860","observed_orcids":["https://orcid.org/0000-0002-4728-8860"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210089297","display_name":"Lanzhou Institute of Chemical Physics","ror":"https://ror.org/007ffzr57","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Na Li","raw_affiliation_strings":["Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China; University of Chinese Academy of Sciences, Beijing, 100039, PR China","Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China","University of Chinese Academy of Sciences, Beijing, 100039, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China; University of Chinese Academy of Sciences, Beijing, 100039, PR China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297","https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},{"raw_affiliation_string":"University of Chinese Academy of Sciences, Beijing, 100039, PR China","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100359210","display_name":"Juan Chen","orcid":"https://orcid.org/0000-0002-4373-2514","observed_orcids":["https://orcid.org/0000-0002-4373-2514"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210089297","display_name":"Lanzhou Institute of Chemical Physics","ror":"https://ror.org/007ffzr57","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Juan Chen","raw_affiliation_strings":["Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China. Electronic address: chenjuan@licp.cas.cn","Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China. Electronic address: chenjuan@licp.cas.cn","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113821982","display_name":"Yan\u2010Ping Shi","orcid":"https://orcid.org/0000-0001-6517-9556","observed_orcids":["https://orcid.org/0000-0001-6517-9556"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210089297","display_name":"Lanzhou Institute of Chemical Physics","ror":"https://ror.org/007ffzr57","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yan-Ping Shi","raw_affiliation_strings":["Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China. Electronic address: shiyp@licp.cas.cn","Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China. Electronic address: shiyp@licp.cas.cn","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]},{"raw_affiliation_string":"Key Laboratory of Chemistry of Northwestern Plant Resources of the CAS and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, PR China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100359210","https://openalex.org/A5113821982"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210089297"],"apc_list":{"value":4270,"currency":"USD","value_usd":4270},"apc_paid":null,"fwci":8.9403,"has_fulltext":false,"cited_by_count":121,"citation_normalized_percentile":{"value":0.99127386,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"949","issue":null,"first_page":"23","last_page":"34"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","score":0.9291999936103821,"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":0.9291999936103821,"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":0.06379999965429306,"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/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.0015999999595806003,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/magnetic-solid-phase-extraction","display_name":"magnetic solid-phase extraction","score":0.9589999914169312},{"id":"https://openalex.org/keywords/polyethylenimine","display_name":"polyethyleneimine","score":0.8119999766349792},{"id":"https://openalex.org/keywords/reduced-graphene-oxide","display_name":"reduced graphene oxide","score":1.0},{"id":"https://openalex.org/keywords/phenoxy-herbicides","display_name":"phenoxy herbicides","score":0.8429999947547913},{"id":"https://openalex.org/keywords/dicamba","display_name":"dicamba","score":0.9919999837875366},{"id":"https://openalex.org/keywords/rice","display_name":"rice","score":0.8899999856948853},{"id":"https://openalex.org/keywords/adsorbent-modification","display_name":"adsorbent modification","score":0.5260000228881836},{"id":"https://openalex.org/keywords/electrostatic-interactions","display_name":"electrostatic interactions","score":0.8870000243186951},{"id":"https://openalex.org/keywords/pi-pi-stacking","display_name":"\u03c0-\u03c0 stacking","score":0.9319999814033508},{"id":"https://openalex.org/keywords/adsorption-mechanism","display_name":"adsorption mechanism","score":0.9610000252723694},{"id":"https://openalex.org/keywords/sample-enrichment","display_name":"sample enrichment","score":0.3970000147819519},{"id":"https://openalex.org/keywords/pesticide-residues-in-food","display_name":"pesticide residues in food","score":0.5669999718666077}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9706048965454102},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.7800881266593933},{"id":"https://openalex.org/C81426234","wikidata":"https://www.wikidata.org/wiki/Q1408763","display_name":"Solid phase extraction","level":3,"score":0.742007851600647},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.7409756183624268},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.6897437572479248},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.5866093635559082},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.5375393033027649},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5148057341575623},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.39545655250549316},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2938857674598694},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.15377947688102722},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000327","descriptor_name":"Adsorption","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005506","descriptor_name":"Food Contamination","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D006108","descriptor_name":"Graphite","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D006540","descriptor_name":"Herbicides","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D008280","descriptor_name":"Magnetics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010087","descriptor_name":"Oxides","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D011094","descriptor_name":"Polyethyleneimine","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D012275","descriptor_name":"Oryza","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D017550","descriptor_name":"Spectroscopy, Fourier Transform Infrared","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D052616","descriptor_name":"Solid Phase Extraction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.aca.2016.11.016","doi":"https://doi.org/10.1016/j.aca.2016.11.016","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.aca.2016.11.016","pdf_url":null,"source":{"id":"https://openalex.org/S192559872","display_name":"Analytica Chimica Acta","issn_l":"0003-2670","issn":["0003-2670","1873-4324"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Analytica Chimica Acta","raw_type":"journal-article"},{"id":"pmid:27876142","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/27876142","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":"Analytica chimica acta","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G5187872899","display_name":"\u78b3\u7eb3\u7c73\u6750\u6599\u78c1\u6027\u8f7d\u4f53\u6280\u672f\u7684\u56fa\u76f8\u5438\u9644\u8403\u53d6\u7814\u7a76","funder_award_id":"21375136","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7099221549","display_name":"\u787c\u9178\u4eb2\u548c\u80c3\u764c\u6807\u5fd7\u7269\u7684\u5b9a\u5411\u78c1\u6027\u8868\u9762\u5206\u5b50\u5370\u8ff9\u805a\u5408\u7269\u7684\u56fa\u76f8\u8bc6\u522b\u8403\u53d6\u7814\u7a76","funder_award_id":"21575150","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321133","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1124341832","https://openalex.org/W1433287634","https://openalex.org/W1862833909","https://openalex.org/W1966559431","https://openalex.org/W1968365176","https://openalex.org/W1968810801","https://openalex.org/W1974963340","https://openalex.org/W1976156302","https://openalex.org/W1981248355","https://openalex.org/W1991781823","https://openalex.org/W1998398271","https://openalex.org/W1999379777","https://openalex.org/W1999747665","https://openalex.org/W2001177326","https://openalex.org/W2004904959","https://openalex.org/W2015347402","https://openalex.org/W2015983748","https://openalex.org/W2043277157","https://openalex.org/W2047232689","https://openalex.org/W2054920886","https://openalex.org/W2064180755","https://openalex.org/W2064195001","https://openalex.org/W2065453835","https://openalex.org/W2072599095","https://openalex.org/W2074106283","https://openalex.org/W2077415464","https://openalex.org/W2077718818","https://openalex.org/W2083572163","https://openalex.org/W2086233953","https://openalex.org/W2087959569","https://openalex.org/W2088375017","https://openalex.org/W2095159590","https://openalex.org/W2100174417","https://openalex.org/W2104428950","https://openalex.org/W2108697448","https://openalex.org/W2125562093","https://openalex.org/W2137820585","https://openalex.org/W2166144779","https://openalex.org/W2298699570","https://openalex.org/W2318841192","https://openalex.org/W2330261607","https://openalex.org/W2412777032","https://openalex.org/W4237950581","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2890669258","https://openalex.org/W2744686880","https://openalex.org/W4402564872","https://openalex.org/W2896204166","https://openalex.org/W885792056","https://openalex.org/W2271849760","https://openalex.org/W4415592270","https://openalex.org/W2092073888","https://openalex.org/W3159071598","https://openalex.org/W2288835542"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":21},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":11}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-11-30T00:00:00"}