{"id":"https://openalex.org/W7203544465","doi":"https://doi.org/10.1038/s41598-026-66679-8","title":"Efficient DR-23 adsorption by ZIF-67-acetate and sulfate in single and mixed dye matrices","display_name":"Efficient DR-23 adsorption by ZIF-67-acetate and sulfate in single and mixed dye matrices","publication_year":2026,"publication_date":"2026-08-15","ids":{"openalex":"https://openalex.org/W7203544465","doi":"https://doi.org/10.1038/s41598-026-66679-8"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-026-66679-8","doi":"https://doi.org/10.1038/s41598-026-66679-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-66679-8","pdf_url":"https://www.nature.com/articles/s41598-026-66679-8_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-026-66679-8_reference.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004941307","display_name":"Elmina Musrat Gadirova","orcid":"https://orcid.org/0000-0002-1302-8227","observed_orcids":["https://orcid.org/0000-0002-1302-8227"]},"institutions":[{"id":"https://openalex.org/I194342707","display_name":"Baku State University","ror":"https://ror.org/054gw3b40","country_code":"AZ","type":"education","lineage":["https://openalex.org/I194342707"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"Elmina Gadirova","raw_affiliation_strings":["Department of Ecological Chemistry, Baku State University, Baku, Azerbaijan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Ecological Chemistry, Baku State University, Baku, Azerbaijan","institution_ids":["https://openalex.org/I194342707"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001250452","display_name":"Konul Gahramanova","orcid":"https://orcid.org/0000-0002-1391-5571","observed_orcids":["https://orcid.org/0000-0002-1391-5571"]},"institutions":[{"id":"https://openalex.org/I4210115115","display_name":"Ministry of Science and Education Republic of Azerbaijan","ror":"https://ror.org/022arna15","country_code":"AZ","type":"government","lineage":["https://openalex.org/I4210115115"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"Gahramanova Konul","raw_affiliation_strings":["Institute of Chemistry, Ministry of Science and Education of the Republic of Azerbaijan, Baku, Azerbaijan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemistry, Ministry of Science and Education of the Republic of Azerbaijan, Baku, Azerbaijan","institution_ids":["https://openalex.org/I4210115115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070260279","display_name":"Lala Mahmudova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210115115","display_name":"Ministry of Science and Education Republic of Azerbaijan","ror":"https://ror.org/022arna15","country_code":"AZ","type":"government","lineage":["https://openalex.org/I4210115115"]}],"countries":["AZ"],"is_corresponding":false,"raw_author_name":"Lala Mahmudova","raw_affiliation_strings":["Institute of Chemistry, Ministry of Science and Education of the Republic of Azerbaijan, Baku, Azerbaijan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Chemistry, Ministry of Science and Education of the Republic of Azerbaijan, Baku, Azerbaijan","institution_ids":["https://openalex.org/I4210115115"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111015079","display_name":"Raisul Islam","orcid":"https://orcid.org/0000-0002-1400-9941","observed_orcids":["https://orcid.org/0000-0002-1400-9941"]},"institutions":[{"id":"https://openalex.org/I82571370","display_name":"GLA University","ror":"https://ror.org/05fnxgv12","country_code":"IN","type":"education","lineage":["https://openalex.org/I82571370"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Raisul Islam","raw_affiliation_strings":["Department of Civil Engineering, GLA University Mathura, Bharthia, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, GLA University Mathura, Bharthia, India","institution_ids":["https://openalex.org/I82571370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001474157","display_name":"Athar Hussain","orcid":"https://orcid.org/0000-0002-7187-5977","observed_orcids":["https://orcid.org/0000-0002-7187-5977"]},"institutions":[{"id":"https://openalex.org/I36090812","display_name":"Netaji Subhas University of Technology","ror":"https://ror.org/01fczmh85","country_code":"IN","type":"education","lineage":["https://openalex.org/I36090812"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Athar Hussain","raw_affiliation_strings":["Department of Civil Engineering, Netaji Subhas University of Technology, New Delhi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Netaji Subhas University of Technology, New Delhi, India","institution_ids":["https://openalex.org/I36090812"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107068667","display_name":"Sahar Ghalehaskari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I86959772","display_name":"Rafsanjan University of Medical Sciences","ror":"https://ror.org/01v8x0f60","country_code":"IR","type":"education","lineage":["https://openalex.org/I86959772"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Sahar Ghalehaskari","raw_affiliation_strings":["Department of Environmental Health Engineering, School of Health, Occupational Environment Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Health Engineering, School of Health, Occupational Environment Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran","institution_ids":["https://openalex.org/I86959772"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023225728","display_name":"Shahjad Ali","orcid":"https://orcid.org/0000-0002-9725-3498","observed_orcids":["https://orcid.org/0000-0002-9725-3498"]},"institutions":[{"id":"https://openalex.org/I74885063","display_name":"Sharda University","ror":"https://ror.org/03b6ffh07","country_code":"IN","type":"education","lineage":["https://openalex.org/I74885063"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Shahjad Ali","raw_affiliation_strings":["Department of Environmental Science, Anand School of Engineering and Technology, Sharda University Agra, Keetham, Agra, 282007, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environmental Science, Anand School of Engineering and Technology, Sharda University Agra, Keetham, Agra, 282007, India","institution_ids":["https://openalex.org/I74885063"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5023225728","https://openalex.org/A5107068667"],"corresponding_institution_ids":["https://openalex.org/I74885063","https://openalex.org/I86959772"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.448481,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.9976000189781189,"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"}},{"id":"https://openalex.org/T12078","display_name":"Environmental remediation with nanomaterials","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10096","display_name":"Metal-Organic Frameworks: Synthesis and Applications","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/direct-red-23","display_name":"Direct Red 23","score":0.902999997138977},{"id":"https://openalex.org/keywords/zif-67","display_name":"ZIF-67","score":0.9660000205039978},{"id":"https://openalex.org/keywords/metal-organic-frameworks","display_name":"metal-organic frameworks","score":0.8149999976158142},{"id":"https://openalex.org/keywords/dye-adsorption","display_name":"dye adsorption","score":0.781000018119812},{"id":"https://openalex.org/keywords/cobalt","display_name":"cobalt","score":0.37700000405311584},{"id":"https://openalex.org/keywords/tartrazine","display_name":"tartrazine","score":0.6570000052452087},{"id":"https://openalex.org/keywords/malachite-green","display_name":"malachite green","score":0.9200000166893005},{"id":"https://openalex.org/keywords/mixed-dye-solutions","display_name":"mixed dye solutions","score":0.6710000038146973},{"id":"https://openalex.org/keywords/adsorption-kinetics","display_name":"adsorption kinetics","score":0.9039999842643738},{"id":"https://openalex.org/keywords/adsorption-isotherms","display_name":"adsorption isotherms","score":0.9629999995231628},{"id":"https://openalex.org/keywords/adsorption-thermodynamics","display_name":"adsorption thermodynamics","score":0.8600000143051147},{"id":"https://openalex.org/keywords/adsorbent-reusability","display_name":"adsorbent reusability","score":0.9580000042915344},{"id":"https://openalex.org/keywords/wastewater-treatment","display_name":"wastewater treatment","score":0.8479999899864197},{"id":"https://openalex.org/keywords/electrostatic-attraction","display_name":"electrostatic attraction","score":0.6869999766349792},{"id":"https://openalex.org/keywords/pi-pi-stacking","display_name":"\u03c0-\u03c0 stacking","score":0.9660000205039978}],"concepts":[{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.9047999978065491},{"id":"https://openalex.org/C20976626","wikidata":"https://www.wikidata.org/wiki/Q12571883","display_name":"Endothermic process","level":3,"score":0.7178000211715698},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6197999715805054},{"id":"https://openalex.org/C2780704308","wikidata":"https://www.wikidata.org/wiki/Q408815","display_name":"Malachite green","level":3,"score":0.5688999891281128},{"id":"https://openalex.org/C2781345722","wikidata":"https://www.wikidata.org/wiki/Q5308388","display_name":"Drop (telecommunication)","level":2,"score":0.5074999928474426},{"id":"https://openalex.org/C2778343803","wikidata":"https://www.wikidata.org/wiki/Q172290","display_name":"Sulfate","level":2,"score":0.45649999380111694},{"id":"https://openalex.org/C137981799","wikidata":"https://www.wikidata.org/wiki/Q1369184","display_name":"Reusability","level":3,"score":0.45010000467300415},{"id":"https://openalex.org/C94061648","wikidata":"https://www.wikidata.org/wiki/Q336191","display_name":"Wastewater","level":2,"score":0.4341000020503998},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.4034000039100647},{"id":"https://openalex.org/C515602321","wikidata":"https://www.wikidata.org/wiki/Q740","display_name":"Cobalt","level":2,"score":0.3953000009059906},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3808000087738037},{"id":"https://openalex.org/C93391505","wikidata":"https://www.wikidata.org/wiki/Q658700","display_name":"Reaction rate constant","level":3,"score":0.3709000051021576},{"id":"https://openalex.org/C135889238","wikidata":"https://www.wikidata.org/wiki/Q46276","display_name":"Kinetic energy","level":2,"score":0.35569998621940613},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.34950000047683716},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.3398999869823456},{"id":"https://openalex.org/C148898269","wikidata":"https://www.wikidata.org/wiki/Q1108792","display_name":"Kinetics","level":2,"score":0.335999995470047},{"id":"https://openalex.org/C187428577","wikidata":"https://www.wikidata.org/wiki/Q898396","display_name":"Ionic strength","level":3,"score":0.3287000060081482},{"id":"https://openalex.org/C34814092","wikidata":"https://www.wikidata.org/wiki/Q2268418","display_name":"Counterion","level":3,"score":0.3073999881744385},{"id":"https://openalex.org/C2777840564","wikidata":"https://www.wikidata.org/wiki/Q164411","display_name":"Malachite","level":3,"score":0.30070000886917114},{"id":"https://openalex.org/C39353612","wikidata":"https://www.wikidata.org/wiki/Q5283759","display_name":"Atmospheric temperature range","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C74998103","wikidata":"https://www.wikidata.org/wiki/Q898254","display_name":"Dissociation constant","level":3,"score":0.26179999113082886},{"id":"https://openalex.org/C2779191827","wikidata":"https://www.wikidata.org/wiki/Q422134","display_name":"Methylene blue","level":4,"score":0.25920000672340393},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s41598-026-66679-8","doi":"https://doi.org/10.1038/s41598-026-66679-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-66679-8","pdf_url":"https://www.nature.com/articles/s41598-026-66679-8_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1038/s41598-026-66679-8","doi":"https://doi.org/10.1038/s41598-026-66679-8","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-66679-8","pdf_url":"https://www.nature.com/articles/s41598-026-66679-8_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":1.0,"id":"https://metadata.un.org/sdg/6"},{"display_name":"Responsible consumption and production","score":0.833299994468689,"id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7203544465.pdf","grobid_xml":"https://content.openalex.org/works/W7203544465.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7160392841","https://openalex.org/W4414804669","https://openalex.org/W7158980058","https://openalex.org/W4311052258","https://openalex.org/W2766430651","https://openalex.org/W7167358404","https://openalex.org/W4220829263","https://openalex.org/W3202413785","https://openalex.org/W4293535333","https://openalex.org/W4411263360"],"abstract_inverted_index":{"Abstract":[0],"Toxicants":[1],"such":[2],"as":[3,62],"Direct":[4],"Red-23":[5],"(DR-23)":[6],"require":[7],"advanced":[8,30],"wastewater":[9],"treatment":[10,112,266],"techniques":[11],"to":[12,43,105],"mitigate":[13],"environmental":[14],"pollution.":[15],"Herein,":[16],"two":[17],"variants":[18,66,273],"of":[19,32,46,84,124,164,183,225,232,241,247,260],"ZIF-67":[20,272],"(acetate":[21],"and":[22,26,52,110,117,127,204,206,209,236,244,283,291,297],"sulfate)":[23],"were":[24,54,103,239],"fabricated":[25],"investigated":[27],"for":[28,37,197,255,294],"the":[29,38,44,106,120,133,137,149,162,218,242,295],"adsorption":[31,122,138,180,190,270],"DR-23.":[33],"Using":[34],"different":[35,49],"counterions":[36],"cobalt":[39],"metal":[40],"source":[41],"led":[42],"development":[45],"crystals":[47],"with":[48,93],"morphologies.":[50],"ZIF-67-acetate":[51,85,193],"ZIF-67-sulfate":[53],"fully":[55],"characterized":[56],"(XRD,":[57],"FTIR,":[58],"FESEM)":[59],"before":[60],"use":[61],"adsorbents.":[63],"Both":[64],"ZIF":[65],"demonstrated":[67],"superb":[68],"efficacy":[69],"in":[70,161,171,199,214,264,287],"preliminary":[71],"tests,":[72],"achieving":[73],"~":[74,233],"99%":[75],"removal.":[76],"Further":[77],"experiments":[78],"showed":[79,194],">":[80,226],"95%":[81],"removal":[82,172,223],"performance":[83],"over":[86],"a":[87,94,178,187,215,221,288],"wide":[88],"pH":[89,98,115,118],"range":[90,163],"<":[91],"9,":[92,119],"sharp":[95],"drop":[96,170],"at":[97,148],"10.":[99],"The":[100,174,228],"kinetic":[101],"models":[102],"fitted":[104],"data":[107],"under":[108],"optimal":[109],"non-optimal":[111],"conditions.":[113],"At":[114],"6.5":[116],"calculated":[121],"capacities":[123],"248.79":[125],"mg/g":[126],"168.73":[128],"mg/g,":[129,185],"respectively,":[130],"closely":[131],"matched":[132],"experimental":[134],"values,":[135],"while":[136],"rate":[139],"constant":[140],"(k":[141],"1":[142],")":[143],"was":[144,253,274],"2.1":[145],"times":[146],"lower":[147],"higher":[150],"pH.":[151],"Adsorbent":[152],"capacity":[153,181],"further":[154],"increased":[155],"by":[156,276],"DR-23":[157,198,248,269],"concentration":[158],"(50\u2013200":[159],"mg/L)":[160],"50\u2013200":[165],"mg/L,":[166],"despite":[167],"an":[168],"18%":[169],"percentage.":[173],"equilibrium":[175],"study":[176],"revealed":[177],"maximum":[179],"(qmax)":[182],"414.33":[184],"indicating":[186],"multilayer,":[188],"favorable":[189],"phenomenon.":[191],"Interestingly,":[192],"strong":[195],"affinity":[196],"mixed":[200],"dye":[201],"anionic-anionic":[202],"(DR-23":[203,208],"Tartrazine)":[205],"anionic-cationic":[207],"malachite":[210],"green-MG)":[211],"systems.":[212,267],"Furthermore,":[213],"real":[216,265,298],"matrix,":[217],"adsorbent":[219],"maintained":[220],"high":[222],"efficiency":[224],"90%.":[227],"negative":[229],"\u0394G\u00b0":[230],"values":[231],"5-5.9":[234],"kJ/mol":[235],"positive":[237],"\u0394H\u00b0":[238],"indicative":[240,259],"spontaneous":[243],"endothermic":[245],"nature":[246],"uptake.":[249],"A":[250],"good":[251],"reusability":[252],"observed":[254],"67-acetate":[256],"which":[257],"is":[258],"its":[261],"promising":[262],"applicability":[263],"Mechanistically,":[268],"onto":[271],"governed":[275],"electrostatic":[277],"attraction,":[278],"\u03c0\u2013\u03c0":[279],"stacking,":[280],"coordination":[281],"interactions,":[282],"hydrogen":[284],"bonding,":[285],"resulting":[286],"spontaneous,":[289],"endothermic,":[290],"efficient":[292],"process":[293],"synthetic":[296],"water":[299],"matrices.":[300]},"counts_by_year":[],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2026-08-16T00:00:00"}