{"id":"https://openalex.org/W2008520649","doi":"https://doi.org/10.1063/1.4810200","title":"Efficient electron transfer from chlorophyll-a to TiO[sub 2] in polyaniline-interconnected grana-like nano-matrix","display_name":"Efficient electron transfer from chlorophyll-a to TiO[sub 2] in polyaniline-interconnected grana-like nano-matrix","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2008520649","doi":"https://doi.org/10.1063/1.4810200","mag":"2008520649"},"language":"en","primary_location":{"id":"doi:10.1063/1.4810200","doi":"https://doi.org/10.1063/1.4810200","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4810200","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5103071513","display_name":"D. Das","orcid":"https://orcid.org/0000-0003-3160-4096","observed_orcids":["https://orcid.org/0000-0003-3160-4096"]},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D. Das","raw_affiliation_strings":["Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India","institution_ids":["https://openalex.org/I170979836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031443284","display_name":"R. Singh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Singh","raw_affiliation_strings":["Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India","institution_ids":["https://openalex.org/I170979836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052007135","display_name":"Jhimli Sarkar Manna","orcid":"https://orcid.org/0000-0001-7811-2780","observed_orcids":["https://orcid.org/0000-0001-7811-2780","https://orcid.org/0000-0002-0905-9995"]},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"J. S. Manna","raw_affiliation_strings":["Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India","institution_ids":["https://openalex.org/I170979836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053105229","display_name":"M.K. Mitra","orcid":"https://orcid.org/0009-0001-5905-1748","observed_orcids":["https://orcid.org/0009-0001-5905-1748"]},"institutions":[{"id":"https://openalex.org/I170979836","display_name":"Jadavpur University","ror":"https://ror.org/02af4h012","country_code":"IN","type":"education","lineage":["https://openalex.org/I170979836"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. K. Mitra","raw_affiliation_strings":["Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Metallurgical and Material Engineering, School of Materials Science and Nanotechnology, Jadavpur University, 188, Raja S.C. Mallik Road, Kolkata-700032, India","institution_ids":["https://openalex.org/I170979836"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170979836"],"apc_list":null,"apc_paid":null,"fwci":0.7276,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.67659574,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"261","last_page":"262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9771000146865845,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10024","display_name":"TiO2 Photocatalysis and Solar Cells","score":0.9771000146865845,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.008999999612569809,"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/T10903","display_name":"Porphyrin and Phthalocyanine Chemistry","score":0.002300000051036477,"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/chlorophyll-a","display_name":"chlorophyll a","score":0.906000018119812},{"id":"https://openalex.org/keywords/titanium-dioxide-nanoparticles","display_name":"titanium dioxide nanoparticles","score":0.9340000152587891},{"id":"https://openalex.org/keywords/polyaniline","display_name":"polyaniline","score":0.9959999918937683},{"id":"https://openalex.org/keywords/electron-transfer","display_name":"electron transfer","score":0.8130000233650208},{"id":"https://openalex.org/keywords/fluorescence-quenching","display_name":"fluorescence quenching","score":0.8309999704360962},{"id":"https://openalex.org/keywords/dye-sensitized-solar-cells","display_name":"dye-sensitized solar cells","score":0.7940000295639038},{"id":"https://openalex.org/keywords/electron-acceptors","display_name":"electron acceptors","score":0.4560000002384186}],"concepts":[{"id":"https://openalex.org/C2777580120","wikidata":"https://www.wikidata.org/wiki/Q417637","display_name":"Polyaniline","level":4,"score":0.724154531955719},{"id":"https://openalex.org/C123669783","wikidata":"https://www.wikidata.org/wiki/Q902898","display_name":"Electron transfer","level":2,"score":0.6852264404296875},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6103162169456482},{"id":"https://openalex.org/C70050531","wikidata":"https://www.wikidata.org/wiki/Q899089","display_name":"Delocalized electron","level":2,"score":0.6062728762626648},{"id":"https://openalex.org/C121745418","wikidata":"https://www.wikidata.org/wiki/Q585536","display_name":"Quenching (fluorescence)","level":3,"score":0.5577601194381714},{"id":"https://openalex.org/C75473681","wikidata":"https://www.wikidata.org/wiki/Q188651","display_name":"Photochemistry","level":1,"score":0.4964187741279602},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.4804220199584961},{"id":"https://openalex.org/C48940184","wikidata":"https://www.wikidata.org/wiki/Q17623309","display_name":"Nanoporous","level":2,"score":0.47848671674728394},{"id":"https://openalex.org/C119824511","wikidata":"https://www.wikidata.org/wiki/Q13553575","display_name":"Absorption spectroscopy","level":2,"score":0.45919716358184814},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.44801515340805054},{"id":"https://openalex.org/C125287762","wikidata":"https://www.wikidata.org/wiki/Q1758948","display_name":"Absorption (acoustics)","level":2,"score":0.4287464916706085},{"id":"https://openalex.org/C181500209","wikidata":"https://www.wikidata.org/wiki/Q215328","display_name":"Excited state","level":2,"score":0.42192861437797546},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.373701274394989},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2791507840156555},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.23733368515968323},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.19285061955451965},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16793975234031677},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15132689476013184},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.1297607123851776},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.058278292417526245},{"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/C44228677","wikidata":"https://www.wikidata.org/wiki/Q181898","display_name":"Polymerization","level":3,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.4810200","doi":"https://doi.org/10.1063/1.4810200","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4810200","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2059546528","https://openalex.org/W2323087968","https://openalex.org/W4293294922","https://openalex.org/W2041845800","https://openalex.org/W4296935048","https://openalex.org/W2074649898","https://openalex.org/W2107676106","https://openalex.org/W2791941867","https://openalex.org/W4413994703","https://openalex.org/W1791660037"],"abstract_inverted_index":{"Efficient":[0],"electron":[1,82,91,109],"transfer":[2,110],"from":[3,18],"chlorophyll-a":[4],"(CHL-a)":[5],"to":[6],"TiO2":[7,40,77,86],"nanoparticle":[8],"in":[9,21,25,42,47,53,105,119],"polyaniline":[10],"(PANI)":[11],"grana":[12],"like":[13],"nanoporous":[14],"matrix":[15],"is":[16],"evident":[17],"drastic":[19],"decrease":[20],"CHL-a":[22,35,69],"emission":[23,66],"intensity":[24],"steady":[26],"sate":[27],"fluorescence":[28,31],"and":[29,72,114],"shorter":[30],"life":[32],"time":[33],"of":[34,61,68,76,85,89,98],"[which":[36],"gradually":[37],"decreases":[38],"with":[39,94],"conc.]":[41],"composites.":[43],"Delocalized":[44],"polaronic":[45],"peaks":[46],"UV-Vis":[48],"spectra":[49,67],"are":[50],"only":[51],"present":[52],"composites":[54],"having":[55],"all":[56],"three":[57],"counterparts.":[58],"The":[59],"absence":[60],"any":[62],"overlap":[63],"between":[64],"the":[65,73,80,95,102],"(675":[70],"nm)":[71],"absorption":[74],"spectrum":[75],"(365":[78],"nm),":[79],"well-established":[81],"accepting":[83],"nature":[84],"(in":[87],"presence":[88],"excited":[90],"donors)":[92],"coupled":[93],"\u0394GET":[96],"value":[97],"\u22123.17ev":[99],"reveal":[100],"that":[101],"quenching":[103],"mechanism":[104],"this":[106],"work":[107],"involves":[108],"[with":[111],"37.5%":[112],"efficiency]":[113],"focuses":[115],"its":[116],"probable":[117],"application":[118],"DSSC.":[120]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-13T10:08:12.033832","created_date":"2016-06-24T00:00:00"}