{"id":"https://openalex.org/W2016659682","doi":"https://doi.org/10.1021/ja9907156","title":"Temperature- and Salt-Dependent Binding of Long DNA to Protein-Sized Quantum Dots: Thermodynamics of \u201cInorganic Protein\u201d\u2212DNA Interactions","display_name":"Temperature- and Salt-Dependent Binding of Long DNA to Protein-Sized Quantum Dots: Thermodynamics of \u201cInorganic Protein\u201d\u2212DNA Interactions","publication_year":1999,"publication_date":"1999-12-18","ids":{"openalex":"https://openalex.org/W2016659682","doi":"https://doi.org/10.1021/ja9907156","mag":"2016659682"},"language":"en","primary_location":{"id":"doi:10.1021/ja9907156","doi":"https://doi.org/10.1021/ja9907156","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja9907156","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5010088656","display_name":"Rahina Mahtab","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahina Mahtab","raw_affiliation_strings":["Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208","institution_ids":["https://openalex.org/I155781252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098193766","display_name":"H. Hydrick Harden","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Hydrick Harden","raw_affiliation_strings":["Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208","institution_ids":["https://openalex.org/I155781252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030076676","display_name":"Catherine Jones Murphy","orcid":"https://orcid.org/0000-0001-7066-5575","observed_orcids":["https://orcid.org/0000-0001-7066-5575"]},"institutions":[{"id":"https://openalex.org/I155781252","display_name":"University of South Carolina","ror":"https://ror.org/02b6qw903","country_code":"US","type":"education","lineage":["https://openalex.org/I155781252"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Catherine J. Murphy","raw_affiliation_strings":["Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208","Bioengineering"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Contribution from the Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208","institution_ids":["https://openalex.org/I155781252"]},{"raw_affiliation_string":"Bioengineering","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I155781252"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":2.641,"has_fulltext":false,"cited_by_count":155,"citation_normalized_percentile":{"value":0.90052147,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"122","issue":"1","first_page":"14","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.5820000171661377,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10207","display_name":"Advanced biosensing and bioanalysis techniques","score":0.5820000171661377,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12274","display_name":"Electrostatics and Colloid Interactions","score":0.22769999504089355,"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/T10321","display_name":"Quantum Dots Synthesis And Properties","score":0.11240000277757645,"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/protein-dna-interactions","display_name":"protein-DNA interactions","score":0.550000011920929},{"id":"https://openalex.org/keywords/quantum-dots","display_name":"quantum dots","score":0.8240000009536743},{"id":"https://openalex.org/keywords/cds-nanoparticles","display_name":"CdS nanoparticles","score":0.9309999942779541},{"id":"https://openalex.org/keywords/dna-adsorption","display_name":"DNA adsorption","score":0.7519999742507935},{"id":"https://openalex.org/keywords/entropy-driven-binding","display_name":"entropy-driven binding","score":0.7179999947547913},{"id":"https://openalex.org/keywords/enthalpy","display_name":"enthalpy","score":0.7720000147819519},{"id":"https://openalex.org/keywords/counterion-release","display_name":"counterion release","score":0.8610000014305115},{"id":"https://openalex.org/keywords/van-t-hoff-analysis","display_name":"van't Hoff analysis","score":0.7789999842643738},{"id":"https://openalex.org/keywords/dna-nanoparticle-interactions","display_name":"nanoparticle-DNA interaction","score":0.6940000057220459},{"id":"https://openalex.org/keywords/binding-thermodynamics","display_name":"binding thermodynamics","score":0.550000011920929},{"id":"https://openalex.org/keywords/nonspecific-binding","display_name":"non-specific binding","score":0.4309999942779541}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.9118863344192505},{"id":"https://openalex.org/C34814092","wikidata":"https://www.wikidata.org/wiki/Q2268418","display_name":"Counterion","level":3,"score":0.7038377523422241},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.6762458086013794},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.609829843044281},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5194891691207886},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.4989125728607178},{"id":"https://openalex.org/C59789625","wikidata":"https://www.wikidata.org/wiki/Q181780","display_name":"Colloid","level":2,"score":0.4758412837982178},{"id":"https://openalex.org/C85080765","wikidata":"https://www.wikidata.org/wiki/Q614893","display_name":"Photoluminescence","level":2,"score":0.46405377984046936},{"id":"https://openalex.org/C184866935","wikidata":"https://www.wikidata.org/wiki/Q191010","display_name":"Titration","level":2,"score":0.4639347195625305},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.4616393446922302},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.4279249608516693},{"id":"https://openalex.org/C2776371256","wikidata":"https://www.wikidata.org/wiki/Q12370","display_name":"Salt (chemistry)","level":2,"score":0.4239582419395447},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.34384506940841675},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.32579678297042847},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.30018991231918335},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2689744532108307},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.17367368936538696},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.15260332822799683},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.12103036046028137},{"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/ja9907156","doi":"https://doi.org/10.1021/ja9907156","is_oa":false,"landing_page_url":"https://doi.org/10.1021/ja9907156","pdf_url":null,"source":{"id":"https://openalex.org/S111155417","display_name":"Journal of the American Chemical Society","issn_l":"0002-7863","issn":["0002-7863","1520-5126","1943-2984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-3","medline","norway-2","poland-200","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":"Journal of the American Chemical Society","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W628831518","https://openalex.org/W1965127482","https://openalex.org/W1995762066","https://openalex.org/W2005252051","https://openalex.org/W2008224415","https://openalex.org/W2021010454","https://openalex.org/W2028340208","https://openalex.org/W2044566006","https://openalex.org/W2052566608","https://openalex.org/W2057039022","https://openalex.org/W2062485439","https://openalex.org/W2063247499","https://openalex.org/W2071289427","https://openalex.org/W2082904225","https://openalex.org/W2085552659","https://openalex.org/W2087236406","https://openalex.org/W2091595129","https://openalex.org/W2094437628","https://openalex.org/W2102834112","https://openalex.org/W2170129091","https://openalex.org/W2325253331"],"related_works":["https://openalex.org/W2727402336","https://openalex.org/W2078233521","https://openalex.org/W2008224415","https://openalex.org/W2068635924","https://openalex.org/W1980761392","https://openalex.org/W2272784584","https://openalex.org/W1996571717","https://openalex.org/W4210818178","https://openalex.org/W2811371696","https://openalex.org/W2774872661"],"abstract_inverted_index":{"The":[0,24],"adsorption":[1,35],"of":[2,10,22,51,60,88],"calf":[3],"thymus":[4],"DNA":[5],"to":[6,42,68],"45":[7],"\u00c5":[8],"nanoparticles":[9],"Cd(II)-rich":[11],"CdS":[12],"has":[13,70],"been":[14,71],"examined":[15],"by":[16],"photoluminescence":[17],"spectroscopy":[18],"as":[19],"a":[20,85],"function":[21],"temperature.":[23],"resulting":[25],"van't":[26],"Hoff":[27],"plot":[28],"suggests":[29],"that":[30,81],"the":[31,39,52,65,89],"driving":[32],"force":[33],"for":[34,73],"is":[36,45,58,84],"entropy,":[37],"and":[38],"enthalpic":[40],"contribution":[41],"DNA\u2212surface":[43],"binding":[44,57],"slightly":[46],"unfavorable.":[47],"A":[48],"likely":[49],"source":[50],"increase":[53],"in":[54],"entropy":[55],"upon":[56],"release":[59,83],"solvent":[61],"and/or":[62],"counterions":[63],"from":[64],"interface,":[66],"analogous":[67],"what":[69],"observed":[72],"nonspecific":[74],"protein\u2212DNA":[75],"interactions.":[76],"Reverse":[77],"salt":[78],"titrations":[79],"suggest":[80],"counterion":[82],"substantial":[86],"component":[87],"nanoparticle\u2212DNA":[90],"interaction.":[91]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":9}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
