{"id":"https://openalex.org/W2017270482","doi":"https://doi.org/10.1016/j.saa.2007.03.021","title":"Solvatochromic study of 1,2-dihydroxyanthraquinone in neat and binary solvent mixtures","display_name":"Solvatochromic study of 1,2-dihydroxyanthraquinone in neat and binary solvent mixtures","publication_year":2007,"publication_date":"2007-03-19","ids":{"openalex":"https://openalex.org/W2017270482","doi":"https://doi.org/10.1016/j.saa.2007.03.021","mag":"2017270482","pmid":"https://pubmed.ncbi.nlm.nih.gov/17451998"},"language":"en","primary_location":{"id":"doi:10.1016/j.saa.2007.03.021","doi":"https://doi.org/10.1016/j.saa.2007.03.021","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.saa.2007.03.021","pdf_url":null,"source":{"id":"https://openalex.org/S96873385","display_name":"Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy","issn_l":"1386-1425","issn":["1386-1425","1873-3557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-140","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":"Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy","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/A5045947609","display_name":"V. Sasirekha","orcid":"https://orcid.org/0000-0003-3584-1101","observed_orcids":["https://orcid.org/0000-0003-3584-1101"]},"institutions":[{"id":"https://openalex.org/I13268429","display_name":"Madurai Kamaraj University","ror":"https://ror.org/04c8e9019","country_code":"IN","type":"education","lineage":["https://openalex.org/I13268429"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V. Sasirekha","raw_affiliation_strings":["Department of Laser Studies, Madurai Kamaraj University, Madurai 625021, India","Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai 625021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Laser Studies, Madurai Kamaraj University, Madurai 625021, India","institution_ids":["https://openalex.org/I13268429"]},{"raw_affiliation_string":"Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai 625021, India","institution_ids":["https://openalex.org/I13268429"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013579984","display_name":"M. Umadevi","orcid":"https://orcid.org/0000-0002-2685-187X","observed_orcids":["https://orcid.org/0000-0002-2685-187X"]},"institutions":[{"id":"https://openalex.org/I106841677","display_name":"Mother Teresa Women's University","ror":"https://ror.org/02fv78a45","country_code":"IN","type":"education","lineage":["https://openalex.org/I106841677"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Umadevi","raw_affiliation_strings":["Department of Physics, Mother Teresa Women's University, Kodaikanal 624102, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Mother Teresa Women's University, Kodaikanal 624102, India","institution_ids":["https://openalex.org/I106841677"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010332887","display_name":"V. Ramakrishnan","orcid":"https://orcid.org/0000-0002-1155-555X","observed_orcids":["https://orcid.org/0000-0002-1155-555X"]},"institutions":[{"id":"https://openalex.org/I13268429","display_name":"Madurai Kamaraj University","ror":"https://ror.org/04c8e9019","country_code":"IN","type":"education","lineage":["https://openalex.org/I13268429"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"V. Ramakrishnan","raw_affiliation_strings":["Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai 625021, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai 625021, India","institution_ids":["https://openalex.org/I13268429"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010332887"],"corresponding_institution_ids":["https://openalex.org/I13268429"],"apc_list":{"value":3750,"currency":"USD","value_usd":3750},"apc_paid":null,"fwci":0.8452,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.63002373,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"69","issue":"1","first_page":"148","last_page":"155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.9990000128746033,"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/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.9990000128746033,"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/T11177","display_name":"Spectroscopy and Quantum Chemical Studies","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11240","display_name":"Luminescence and Fluorescent Materials","score":9.999999747378752e-05,"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/solvatochromism","display_name":"solvatochromism","score":0.9869999885559082},{"id":"https://openalex.org/keywords/preferential-solvation","display_name":"preferential solvation","score":0.9660000205039978},{"id":"https://openalex.org/keywords/binary-solvent-mixtures","display_name":"binary solvent mixtures","score":0.984000027179718},{"id":"https://openalex.org/keywords/carbon-tetrachloride","display_name":"carbon tetrachloride","score":0.8230000138282776},{"id":"https://openalex.org/keywords/acetonitrile","display_name":"acetonitrile","score":0.9950000047683716},{"id":"https://openalex.org/keywords/dimethylformamide","display_name":"dimethylformamide","score":0.9900000095367432},{"id":"https://openalex.org/keywords/methanol","display_name":"methanol","score":0.9980000257492065},{"id":"https://openalex.org/keywords/ethanol","display_name":"ethanol","score":1.0},{"id":"https://openalex.org/keywords/fluorescence-emission","display_name":"fluorescence emission","score":0.675000011920929},{"id":"https://openalex.org/keywords/excited-state-proton-transfer","display_name":"excited-state proton transfer","score":0.8029999732971191},{"id":"https://openalex.org/keywords/dual-emission","display_name":"dual emission","score":0.7260000109672546},{"id":"https://openalex.org/keywords/stokes-shift","display_name":"Stokes shift","score":0.8159999847412109},{"id":"https://openalex.org/keywords/excited-state-dipole-moment","display_name":"excited-state dipole moment","score":0.8420000076293945},{"id":"https://openalex.org/keywords/charge-transfer-absorption","display_name":"charge-transfer absorption","score":0.671999990940094},{"id":"https://openalex.org/keywords/solute-solvent-interactions","display_name":"solute-solvent interactions","score":0.8610000014305115},{"id":"https://openalex.org/keywords/solvent-solvent-interactions","display_name":"solvent-solvent interactions","score":0.9710000157356262}],"concepts":[{"id":"https://openalex.org/C67218372","wikidata":"https://www.wikidata.org/wiki/Q905883","display_name":"Solvatochromism","level":3,"score":0.8796088695526123},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.787460207939148},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.7624977827072144},{"id":"https://openalex.org/C148093993","wikidata":"https://www.wikidata.org/wiki/Q739398","display_name":"Solvation","level":3,"score":0.7060698866844177},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.6365624666213989},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.6118889451026917},{"id":"https://openalex.org/C69523127","wikidata":"https://www.wikidata.org/wiki/Q4480008","display_name":"Ground state","level":2,"score":0.5485379099845886},{"id":"https://openalex.org/C80994870","wikidata":"https://www.wikidata.org/wiki/Q899393","display_name":"Stokes shift","level":3,"score":0.5300281643867493},{"id":"https://openalex.org/C2775847089","wikidata":"https://www.wikidata.org/wiki/Q100786927","display_name":"Protic solvent","level":3,"score":0.5194834470748901},{"id":"https://openalex.org/C2777463227","wikidata":"https://www.wikidata.org/wiki/Q408047","display_name":"Acetonitrile","level":2,"score":0.5173822641372681},{"id":"https://openalex.org/C132439834","wikidata":"https://www.wikidata.org/wiki/Q7559035","display_name":"Solvent effects","level":3,"score":0.4708271324634552},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.4458773136138916},{"id":"https://openalex.org/C96141758","wikidata":"https://www.wikidata.org/wiki/Q216817","display_name":"Emission spectrum","level":3,"score":0.44229066371917725},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.40885818004608154},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3333965837955475},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.23035389184951782},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.12099635601043701},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.1065119206905365},{"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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}],"mesh":[{"descriptor_ui":"D000097","descriptor_name":"Acetonitriles","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D000431","descriptor_name":"Ethanol","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D000432","descriptor_name":"Methanol","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D000880","descriptor_name":"Anthraquinones","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D002251","descriptor_name":"Carbon Tetrachloride","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D004126","descriptor_name":"Dimethylformamide","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":false},{"descriptor_ui":"D004553","descriptor_name":"Electric Conductivity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012997","descriptor_name":"Solvents","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D013053","descriptor_name":"Spectrophotometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.saa.2007.03.021","doi":"https://doi.org/10.1016/j.saa.2007.03.021","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.saa.2007.03.021","pdf_url":null,"source":{"id":"https://openalex.org/S96873385","display_name":"Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy","issn_l":"1386-1425","issn":["1386-1425","1873-3557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-140","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":"Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy","raw_type":"journal-article"},{"id":"pmid:17451998","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17451998","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":"Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W36935627","https://openalex.org/W1963579758","https://openalex.org/W1971229736","https://openalex.org/W1975445661","https://openalex.org/W1983201701","https://openalex.org/W1984005291","https://openalex.org/W1984348869","https://openalex.org/W1987961359","https://openalex.org/W1992639017","https://openalex.org/W2001071117","https://openalex.org/W2001951865","https://openalex.org/W2008276853","https://openalex.org/W2008309898","https://openalex.org/W2012164474","https://openalex.org/W2014496614","https://openalex.org/W2024624698","https://openalex.org/W2037640785","https://openalex.org/W2045266825","https://openalex.org/W2051603995","https://openalex.org/W2060017826","https://openalex.org/W2060093235","https://openalex.org/W2062898993","https://openalex.org/W2071540154","https://openalex.org/W2078541352","https://openalex.org/W2078970546","https://openalex.org/W2079790736","https://openalex.org/W2090391132","https://openalex.org/W2094005691","https://openalex.org/W2110572162","https://openalex.org/W2950288573"],"related_works":["https://openalex.org/W2033656099","https://openalex.org/W4226209895","https://openalex.org/W2071929795","https://openalex.org/W1986365428","https://openalex.org/W4230211843","https://openalex.org/W2025203568","https://openalex.org/W2049040357","https://openalex.org/W2044493668","https://openalex.org/W2091516528","https://openalex.org/W1982069314"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
