{"id":"https://openalex.org/W4377826293","doi":"https://doi.org/10.1021/acs.langmuir.3c00649","title":"Where Are Sodium Ions in AOT Reverse Micelles? Fluoride Anion Probes Nanoconfined Ions by 19F Nuclear Magnetic Resonance Spectroscopy","display_name":"Where Are Sodium Ions in AOT Reverse Micelles? Fluoride Anion Probes Nanoconfined Ions by 19F Nuclear Magnetic Resonance Spectroscopy","publication_year":2023,"publication_date":"2023-05-23","ids":{"openalex":"https://openalex.org/W4377826293","doi":"https://doi.org/10.1021/acs.langmuir.3c00649","pmid":"https://pubmed.ncbi.nlm.nih.gov/37219990"},"language":"en","primary_location":{"id":"doi:10.1021/acs.langmuir.3c00649","doi":"https://doi.org/10.1021/acs.langmuir.3c00649","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1021/acs.langmuir.3c00649","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","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/A5018744863","display_name":"Samantha L. Miller","orcid":"https://orcid.org/0000-0002-6238-3727","observed_orcids":["https://orcid.org/0000-0002-6238-3727"]},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samantha L. Miller","raw_affiliation_strings":["Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042889830","display_name":"Ernestas Gaidamauskas","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ernestas Gaidamauskas","raw_affiliation_strings":["Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001603720","display_name":"Ataf Ali Altaf","orcid":"https://orcid.org/0000-0001-8018-5890","observed_orcids":["https://orcid.org/0000-0001-8018-5890"]},"institutions":[{"id":"https://openalex.org/I3130814776","display_name":"University of Okara","ror":"https://ror.org/02fmg6q11","country_code":"PK","type":"education","lineage":["https://openalex.org/I3130814776"]},{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["PK","US"],"is_corresponding":false,"raw_author_name":"Ataf Ali Altaf","raw_affiliation_strings":["Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","Department of Chemistry, University of Okara, Okara 56300, Pakistan"],"raw_orcid":"https://orcid.org/0000-0001-8018-5890","affiliations":[{"raw_affiliation_string":"Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]},{"raw_affiliation_string":"Department of Chemistry, University of Okara, Okara 56300, Pakistan","institution_ids":["https://openalex.org/I3130814776"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052889522","display_name":"Debbie C. Crans","orcid":"https://orcid.org/0000-0001-7792-3450","observed_orcids":["https://orcid.org/0000-0001-7792-3450"]},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Debbie C. Crans","raw_affiliation_strings":["Cell and Molecular Biology Program, Colorado State University, Fort Collins, Colorado 80523, United States","Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States"],"raw_orcid":"https://orcid.org/0000-0001-7792-3450","affiliations":[{"raw_affiliation_string":"Cell and Molecular Biology Program, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]},{"raw_affiliation_string":"Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005348091","display_name":"Nancy E. Levinger","orcid":"https://orcid.org/0000-0001-9624-4867","observed_orcids":["https://orcid.org/0000-0001-9624-4867"]},"institutions":[{"id":"https://openalex.org/I92446798","display_name":"Colorado State University","ror":"https://ror.org/03k1gpj17","country_code":"US","type":"education","lineage":["https://openalex.org/I92446798"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nancy E. Levinger","raw_affiliation_strings":["Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523, United States"],"raw_orcid":"https://orcid.org/0000-0001-9624-4867","affiliations":[{"raw_affiliation_string":"Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Colorado State University, Fort Collins, Colorado 80523, United States","institution_ids":["https://openalex.org/I92446798"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005348091","https://openalex.org/A5052889522"],"corresponding_institution_ids":["https://openalex.org/I92446798"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":0.8161,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.62843814,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"39","issue":"22","first_page":"7811","last_page":"7819"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10721","display_name":"Surfactants and Colloidal Systems","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T10721","display_name":"Surfactants and Colloidal Systems","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T12274","display_name":"Electrostatics and Colloid Interactions","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical 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/T10578","display_name":"Supramolecular Chemistry and Complexes","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic 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/sodium-ions","display_name":"sodium ions","score":0.8119999766349792},{"id":"https://openalex.org/keywords/reverse-micelles","display_name":"reverse micelles","score":0.8769999742507935},{"id":"https://openalex.org/keywords/aerosol-optical-depth","display_name":"aerosol optical depth","score":0.7820000052452087},{"id":"https://openalex.org/keywords/sodium-bis-2-ethylhexyl-sulfosuccinate","display_name":"sodium bis(2-ethylhexyl) sulfosuccinate","score":0.9950000047683716},{"id":"https://openalex.org/keywords/fluoride-anion","display_name":"fluoride anion","score":0.7620000243186951},{"id":"https://openalex.org/keywords/19f-nmr-chemical-shifts","display_name":"19F NMR chemical shifts","score":0.9200000166893005},{"id":"https://openalex.org/keywords/ion-distribution","display_name":"ion distribution","score":0.5569999814033508},{"id":"https://openalex.org/keywords/ionic-strength","display_name":"ionic strength","score":0.6489999890327454},{"id":"https://openalex.org/keywords/surfactant-water-interface","display_name":"surfactant-water interface","score":0.8569999933242798},{"id":"https://openalex.org/keywords/counterions","display_name":"counterions","score":0.5389999747276306},{"id":"https://openalex.org/keywords/surfactant-self-assembly","display_name":"surfactant self-assembly","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C11268172","wikidata":"https://www.wikidata.org/wiki/Q421110","display_name":"Micelle","level":3,"score":0.8524172306060791},{"id":"https://openalex.org/C184651966","wikidata":"https://www.wikidata.org/wiki/Q906356","display_name":"Aqueous solution","level":2,"score":0.7556579113006592},{"id":"https://openalex.org/C34814092","wikidata":"https://www.wikidata.org/wiki/Q2268418","display_name":"Counterion","level":3,"score":0.7469526529312134},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.7259137630462646},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6678389310836792},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5164404511451721},{"id":"https://openalex.org/C2182769","wikidata":"https://www.wikidata.org/wiki/Q62500","display_name":"Ionic bonding","level":3,"score":0.5100541710853577},{"id":"https://openalex.org/C66974803","wikidata":"https://www.wikidata.org/wiki/Q10359898","display_name":"Nuclear magnetic resonance spectroscopy","level":2,"score":0.5065649747848511},{"id":"https://openalex.org/C58226133","wikidata":"https://www.wikidata.org/wiki/Q1324199","display_name":"Pulmonary surfactant","level":2,"score":0.500450611114502},{"id":"https://openalex.org/C537181965","wikidata":"https://www.wikidata.org/wiki/Q658","display_name":"Sodium","level":2,"score":0.47444212436676025},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.469511479139328},{"id":"https://openalex.org/C2780828025","wikidata":"https://www.wikidata.org/wiki/Q44793182","display_name":"Fluoride","level":2,"score":0.447290301322937},{"id":"https://openalex.org/C187428577","wikidata":"https://www.wikidata.org/wiki/Q898396","display_name":"Ionic strength","level":3,"score":0.43934938311576843},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.41303592920303345},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.2353942096233368},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.09625187516212463},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1021/acs.langmuir.3c00649","doi":"https://doi.org/10.1021/acs.langmuir.3c00649","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1021/acs.langmuir.3c00649","pdf_url":null,"source":{"id":"https://openalex.org/S75741262","display_name":"Langmuir","issn_l":"0743-7463","issn":["0743-7463","1520-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Langmuir","raw_type":"journal-article"},{"id":"pmid:37219990","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37219990","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":"Langmuir : the ACS journal of surfaces and colloids","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G184938388","display_name":null,"funder_award_id":"0628260","funder_id":"https://openalex.org/F4320337393","funder_display_name":"Division of Chemistry"},{"id":"https://openalex.org/G3475180138","display_name":"Collaborative Research: Unraveling Interactions that Drive Water-Osmolyte Interactions in Confinement and Impact Self-Assembly","funder_award_id":"1956323","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320322799","display_name":"Higher Education Commission, Pakistan","ror":"https://ror.org/038y3sz68"},{"id":"https://openalex.org/F4320337393","display_name":"Division of Chemistry","ror":"https://ror.org/01ar8dr59"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W1484332048","https://openalex.org/W1609527638","https://openalex.org/W1963642454","https://openalex.org/W1966081822","https://openalex.org/W1967414195","https://openalex.org/W1969789162","https://openalex.org/W1971287450","https://openalex.org/W1973186311","https://openalex.org/W1974792487","https://openalex.org/W1977568128","https://openalex.org/W1977646821","https://openalex.org/W1977979990","https://openalex.org/W1981660036","https://openalex.org/W1981742364","https://openalex.org/W1982175794","https://openalex.org/W1989639292","https://openalex.org/W1998150649","https://openalex.org/W1998331318","https://openalex.org/W2002436887","https://openalex.org/W2012777271","https://openalex.org/W2013763503","https://openalex.org/W2014365917","https://openalex.org/W2014815792","https://openalex.org/W2016136946","https://openalex.org/W2016753912","https://openalex.org/W2016841727","https://openalex.org/W2019974206","https://openalex.org/W2022440477","https://openalex.org/W2026618455","https://openalex.org/W2027102794","https://openalex.org/W2033834998","https://openalex.org/W2040308156","https://openalex.org/W2053690712","https://openalex.org/W2054233634","https://openalex.org/W2066521807","https://openalex.org/W2068029782","https://openalex.org/W2068718689","https://openalex.org/W2074578305","https://openalex.org/W2074605265","https://openalex.org/W2075706642","https://openalex.org/W2076955758","https://openalex.org/W2079946015","https://openalex.org/W2081722460","https://openalex.org/W2085900600","https://openalex.org/W2089641873","https://openalex.org/W2090571949","https://openalex.org/W2091039781","https://openalex.org/W2091664457","https://openalex.org/W2095139866","https://openalex.org/W2134464060","https://openalex.org/W2156318157","https://openalex.org/W2272645554","https://openalex.org/W2313531627","https://openalex.org/W2320646933","https://openalex.org/W2396502916","https://openalex.org/W2531261395","https://openalex.org/W2531602391","https://openalex.org/W2532854584","https://openalex.org/W2603117847","https://openalex.org/W2765442429","https://openalex.org/W2907922741","https://openalex.org/W2909734960","https://openalex.org/W2942717910","https://openalex.org/W3092554582","https://openalex.org/W3095546516","https://openalex.org/W3124611890","https://openalex.org/W3148628636","https://openalex.org/W3193550030","https://openalex.org/W4221086044","https://openalex.org/W4300991121","https://openalex.org/W4319448804"],"related_works":["https://openalex.org/W2955269526","https://openalex.org/W1984228864","https://openalex.org/W1973186311","https://openalex.org/W4255102467","https://openalex.org/W2050503887","https://openalex.org/W1981660036","https://openalex.org/W1994855560","https://openalex.org/W130338952","https://openalex.org/W1966253655","https://openalex.org/W2617538629"],"abstract_inverted_index":{"Confining":[0],"water":[1,29],"to":[2,43,101],"nanosized":[3],"spaces":[4],"creates":[5],"a":[6],"unique":[7],"environment":[8,95],"that":[9,55,92,136],"can":[10,35,99],"change":[11],"water\u2019s":[12],"structural":[13],"and":[14,31,107,150],"dynamic":[15],"properties.":[16],"When":[17],"ions":[18,39],"are":[19,40],"present":[20],"in":[21,48,60,79,113,131],"these":[22],"nanoscopic":[23],"spaces,":[24],"the":[25,44,56,71,93,111,119,132,137,145,154],"limited":[26],"number":[27],"of":[28,65,73,96],"molecules":[30],"short":[32],"screening":[33],"length":[34],"dramatically":[36],"affect":[37],"how":[38],"distributed":[41],"compared":[42],"homogeneous":[45],"distribution":[46],"assumed":[47],"bulk":[49,114],"aqueous":[50,115],"solution.":[51],"Here,":[52],"we":[53,126],"demonstrate":[54],"chemical":[57,123],"shift":[58,124],"observed":[59],"19":[61,120],"F":[62,68,121,129],"NMR":[63,122],"spectroscopy":[64],"fluoride":[66],"anion,":[67],"\u2013,":[69],"probes":[70],"location":[72],"sodium":[74,139],"ions,":[75],"Na":[76],"+,":[77],"confined":[78],"reverse":[80,97,133],"micelles":[81,98,134],"prepared":[82],"from":[83],"AOT":[84,138],"(sodium":[85],"dioctyl":[86],"sulfosuccinate)":[87],"surfactants.":[88],"Our":[89],"measurements":[90],"show":[91],"nanoconfined":[94],"lead":[100],"extremely":[102],"high":[103],"apparent":[104],"ion":[105],"concentrations":[106],"ionic":[108],"strength,":[109],"beyond":[110],"limit":[112],"solutions.":[116],"Most":[117],"notably,":[118],"trends":[125],"observe":[127],"for":[128,158],"\u2013":[130],"indicate":[135],"counterions":[140],"remain":[141],"at":[142],"or":[143],"near":[144],"interior":[146],"interface":[147],"between":[148],"surfactant":[149],"water,":[151],"thus":[152],"providing":[153],"first":[155],"experimental":[156],"support":[157],"this":[159],"hypothesis.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2023-05-24T00:00:00"}