{"id":"https://openalex.org/W7130939730","doi":"https://doi.org/10.1016/j.jchromb.2026.124979","title":"Long-term stability of pesticide reference standards: Comparison of 15\u201320-year-old and new standards using LC-Q-Orbitrap HRMS method validation in green beans, oranges, and strawberries","display_name":"Long-term stability of pesticide reference standards: Comparison of 15\u201320-year-old and new standards using LC-Q-Orbitrap HRMS method validation in green beans, oranges, and strawberries","publication_year":2026,"publication_date":"2026-02-22","ids":{"openalex":"https://openalex.org/W7130939730","doi":"https://doi.org/10.1016/j.jchromb.2026.124979","pmid":"https://pubmed.ncbi.nlm.nih.gov/41740521"},"language":"en","primary_location":{"id":"doi:10.1016/j.jchromb.2026.124979","doi":"https://doi.org/10.1016/j.jchromb.2026.124979","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jchromb.2026.124979","pdf_url":null,"source":{"id":"https://openalex.org/S103248676","display_name":"Journal of Chromatography B","issn_l":"1570-0232","issn":["1570-0232","1873-376X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","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":"Journal of Chromatography B","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/A5095746469","display_name":"Omar Khaled","orcid":"https://orcid.org/0009-0002-8928-5999","observed_orcids":["https://orcid.org/0009-0002-8928-5999"]},"institutions":[{"id":"https://openalex.org/I1320913470","display_name":"Ministry of Agriculture and Land Reclamation","ror":"https://ror.org/02e957z30","country_code":"EG","type":"government","lineage":["https://openalex.org/I1320913470"]},{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":true,"raw_author_name":"Omar Khaled","raw_affiliation_strings":["Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt. Electronic address: omar.khaled5407@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt. Electronic address: omar.khaled5407@gmail.com","institution_ids":["https://openalex.org/I1320913470","https://openalex.org/I4210165448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086702746","display_name":"Hend A. Mahmoud","orcid":"https://orcid.org/0000-0002-3621-2334","observed_orcids":["https://orcid.org/0000-0002-3621-2334"]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Hend A.Mahmoud","raw_affiliation_strings":["Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056534821","display_name":"Lamia Ryad","orcid":"https://orcid.org/0000-0003-3272-7688","observed_orcids":["https://orcid.org/0000-0003-3272-7688"]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Lamia Ryad","raw_affiliation_strings":["Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039112699","display_name":"Mohamed Medhat","orcid":"https://orcid.org/0000-0002-6107-4666","observed_orcids":["https://orcid.org/0000-0002-6107-4666"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohamed Medhat","raw_affiliation_strings":["MESLO Egypt and North Africa for Scientific Equipment, Chromatography and Mass Spectrometry Department, Heliopolis 11341, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MESLO Egypt and North Africa for Scientific Equipment, Chromatography and Mass Spectrometry Department, Heliopolis 11341, Cairo, Egypt","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089446570","display_name":"Sanaa El-Sawi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Sanaa El-Sawi","raw_affiliation_strings":["Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054841905","display_name":"Abdulrhman Gamal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210165448","display_name":"Agricultural Research Center","ror":"https://ror.org/05hcacp57","country_code":"EG","type":"facility","lineage":["https://openalex.org/I4210165448"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Abdulrhman Gamal","raw_affiliation_strings":["Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Agriculture Research Centre, Central Laboratory of Residue Analysis of Pesticides and Heavy Metals in Foods, Ministry of Agriculture, Giza 12311, Egypt","institution_ids":["https://openalex.org/I4210165448"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018024045","display_name":"Fawzy Eissa","orcid":"https://orcid.org/0000-0003-3611-4854","observed_orcids":["https://orcid.org/0000-0003-3611-4854"]},"institutions":[{"id":"https://openalex.org/I184834183","display_name":"Al-Azhar University","ror":"https://ror.org/05fnp1145","country_code":"EG","type":"education","lineage":["https://openalex.org/I184834183"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Fawzy Eissa","raw_affiliation_strings":["Environment and Bio-Agriculture Department, Faculty of Agriculture, Al-Azhar University, 11884 Nasr City, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Environment and Bio-Agriculture Department, Faculty of Agriculture, Al-Azhar University, 11884 Nasr City, Cairo, Egypt","institution_ids":["https://openalex.org/I184834183"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5095746469"],"corresponding_institution_ids":["https://openalex.org/I1320913470","https://openalex.org/I4210165448"],"apc_list":{"value":3640,"currency":"USD","value_usd":3640},"apc_paid":null,"fwci":2.2759,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.80323885,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"1274","issue":null,"first_page":"124979","last_page":"124979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11423","display_name":"Pesticide Residue Analysis and Safety","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11423","display_name":"Pesticide Residue Analysis and Safety","score":1.0,"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/T11460","display_name":"Analytical Methods in Pharmaceuticals","score":0.0,"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/T13165","display_name":"Agricultural safety and regulations","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/shelf-life-extension","display_name":"shelf life extension","score":0.8629999756813049},{"id":"https://openalex.org/keywords/pesticide-residues","display_name":"pesticide residues","score":0.8180000185966492},{"id":"https://openalex.org/keywords/green-beans","display_name":"green beans","score":0.7400000095367432},{"id":"https://openalex.org/keywords/orange","display_name":"orange","score":0.9940000176429749},{"id":"https://openalex.org/keywords/strawberry","display_name":"strawberry","score":1.0},{"id":"https://openalex.org/keywords/quechers","display_name":"QuEChERS","score":0.8389999866485596},{"id":"https://openalex.org/keywords/atrazine","display_name":"atrazine","score":0.5960000157356262},{"id":"https://openalex.org/keywords/degradation-products","display_name":"degradation products","score":0.8240000009536743},{"id":"https://openalex.org/keywords/method-validation","display_name":"method validation","score":0.6050000190734863}],"concepts":[{"id":"https://openalex.org/C2775926907","wikidata":"https://www.wikidata.org/wiki/Q7269895","display_name":"Quechers","level":4,"score":0.9049000144004822},{"id":"https://openalex.org/C161176658","wikidata":"https://www.wikidata.org/wiki/Q131656","display_name":"Pesticide","level":2,"score":0.7712000012397766},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7573999762535095},{"id":"https://openalex.org/C106848363","wikidata":"https://www.wikidata.org/wiki/Q4118259","display_name":"Pesticide residue","level":3,"score":0.7034000158309937},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.6344000101089478},{"id":"https://openalex.org/C2781338088","wikidata":"https://www.wikidata.org/wiki/Q903495","display_name":"Residue (chemistry)","level":2,"score":0.5227000117301941},{"id":"https://openalex.org/C2776844889","wikidata":"https://www.wikidata.org/wiki/Q17157226","display_name":"Pesticide degradation","level":3,"score":0.459199994802475},{"id":"https://openalex.org/C2779303437","wikidata":"https://www.wikidata.org/wiki/Q422899","display_name":"Carbamate","level":2,"score":0.4284999966621399},{"id":"https://openalex.org/C162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","level":2,"score":0.39410001039505005},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.3889999985694885},{"id":"https://openalex.org/C115930662","wikidata":"https://www.wikidata.org/wiki/Q1689021","display_name":"Shelf life","level":2,"score":0.33250001072883606},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.3181000053882599},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.310699999332428},{"id":"https://openalex.org/C64489805","wikidata":"https://www.wikidata.org/wiki/Q873864","display_name":"Liquid chromatography\u2013mass spectrometry","level":3,"score":0.3102000057697296},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.27219998836517334},{"id":"https://openalex.org/C179998833","wikidata":"https://www.wikidata.org/wiki/Q381233","display_name":"High-performance liquid chromatography","level":2,"score":0.2605000138282776},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.25870001316070557}],"mesh":[{"descriptor_ui":"D000097922","descriptor_name":"Liquid Chromatography-Mass Spectrometry","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D000097922","descriptor_name":"Liquid Chromatography-Mass Spectrometry","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true},{"descriptor_ui":"D010573","descriptor_name":"Pesticide Residues","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D010573","descriptor_name":"Pesticide Residues","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D012015","descriptor_name":"Reference Standards","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D031985","descriptor_name":"Fragaria","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D057230","descriptor_name":"Limit of Detection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.jchromb.2026.124979","doi":"https://doi.org/10.1016/j.jchromb.2026.124979","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jchromb.2026.124979","pdf_url":null,"source":{"id":"https://openalex.org/S103248676","display_name":"Journal of Chromatography B","issn_l":"1570-0232","issn":["1570-0232","1873-376X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","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":"Journal of Chromatography B","raw_type":"journal-article"},{"id":"pmid:41740521","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41740521","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":"Journal of chromatography. B, Analytical technologies in the biomedical and life sciences","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6735000014305115,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1920514480","https://openalex.org/W2012836432","https://openalex.org/W2015795623","https://openalex.org/W2017425875","https://openalex.org/W2030142365","https://openalex.org/W2044725123","https://openalex.org/W2084943036","https://openalex.org/W2159759971","https://openalex.org/W2300154256","https://openalex.org/W2593425765","https://openalex.org/W2916687051","https://openalex.org/W2998307919","https://openalex.org/W3014633959","https://openalex.org/W3033410594","https://openalex.org/W3164985882","https://openalex.org/W4206530081","https://openalex.org/W4391022886","https://openalex.org/W4394063863","https://openalex.org/W4402773848","https://openalex.org/W4408199963","https://openalex.org/W4411678685"],"related_works":["https://openalex.org/W2012836432","https://openalex.org/W4390204193","https://openalex.org/W3108889820","https://openalex.org/W4408348086","https://openalex.org/W2364414881","https://openalex.org/W2775392981","https://openalex.org/W2047123684","https://openalex.org/W2765899618","https://openalex.org/W2552169735","https://openalex.org/W2888150447"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-02-23T00:00:00"}
