{"id":"https://openalex.org/W3152755360","doi":"https://doi.org/10.1109/access.2021.3073102","title":"Effects of Red Light on Circadian Rhythm: A Comparison Among Lamps With Similar Correlated Color Temperatures Yet Distinct Spectrums","display_name":"Effects of Red Light on Circadian Rhythm: A Comparison Among Lamps With Similar Correlated Color Temperatures Yet Distinct Spectrums","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3152755360","doi":"https://doi.org/10.1109/access.2021.3073102","mag":"3152755360"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3073102","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3073102","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09404162.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09404162.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091891302","display_name":"Jianqi Cai","orcid":"https://orcid.org/0000-0001-5726-4996"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I4210146077","display_name":"China National Institute of Standardization","ror":"https://ror.org/03qzxj964","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146077"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jianqi Cai","raw_affiliation_strings":["School of Life Science, Beijing Institute of Technology, Beijing, China","China National Institute of Standardization, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Life Science, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]},{"raw_affiliation_string":"China National Institute of Standardization, Beijing, China","institution_ids":["https://openalex.org/I4210146077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102825321","display_name":"Wentao Hao","orcid":"https://orcid.org/0000-0002-6593-8396"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wentao Hao","raw_affiliation_strings":["Beijing YangMing ZhiDao Photoelectric Science and Technology Company Ltd., Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing YangMing ZhiDao Photoelectric Science and Technology Company Ltd., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103003950","display_name":"Shanshan Zeng","orcid":"https://orcid.org/0000-0001-7159-9362"},"institutions":[{"id":"https://openalex.org/I4210146077","display_name":"China National Institute of Standardization","ror":"https://ror.org/03qzxj964","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146077"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Zeng","raw_affiliation_strings":["China National Institute of Standardization, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China National Institute of Standardization, Beijing, China","institution_ids":["https://openalex.org/I4210146077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101501882","display_name":"Xiangyu Qu","orcid":"https://orcid.org/0000-0002-3982-5718"},"institutions":[{"id":"https://openalex.org/I4210146077","display_name":"China National Institute of Standardization","ror":"https://ror.org/03qzxj964","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146077"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangyu Qu","raw_affiliation_strings":["China National Institute of Standardization, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China National Institute of Standardization, Beijing, China","institution_ids":["https://openalex.org/I4210146077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101893983","display_name":"Ya Guo","orcid":"https://orcid.org/0000-0002-0991-4170"},"institutions":[{"id":"https://openalex.org/I4210146077","display_name":"China National Institute of Standardization","ror":"https://ror.org/03qzxj964","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146077"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ya Guo","raw_affiliation_strings":["China National Institute of Standardization, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China National Institute of Standardization, Beijing, China","institution_ids":["https://openalex.org/I4210146077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062655572","display_name":"Shanshan Tang","orcid":"https://orcid.org/0000-0002-7212-0402"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Tang","raw_affiliation_strings":["School of Life Science, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Life Science, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113941321","display_name":"Xin An","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin An","raw_affiliation_strings":["School of Life Science, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Life Science, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114994830","display_name":"Aiqin Luo","orcid":"https://orcid.org/0000-0002-6905-0394"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aiqin Luo","raw_affiliation_strings":["School of Life Science, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Life Science, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5091891302"],"corresponding_institution_ids":["https://openalex.org/I125839683","https://openalex.org/I4210146077"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2832,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.46776279,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"9","issue":null,"first_page":"59222","last_page":"59230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11963","display_name":"Impact of Light on Environment and Health","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10121","display_name":"Building Energy and Comfort Optimization","score":0.9907000064849854,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/circadian-rhythm","display_name":"Circadian rhythm","score":0.9550278186798096},{"id":"https://openalex.org/keywords/melatonin","display_name":"Melatonin","score":0.8948836326599121},{"id":"https://openalex.org/keywords/rhythm","display_name":"Rhythm","score":0.656530499458313},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.4755927324295044},{"id":"https://openalex.org/keywords/endocrinology","display_name":"Endocrinology","score":0.4657343924045563},{"id":"https://openalex.org/keywords/light-effects-on-circadian-rhythm","display_name":"Light effects on circadian rhythm","score":0.46124404668807983},{"id":"https://openalex.org/keywords/illuminance","display_name":"Illuminance","score":0.4467431306838989},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.398784339427948},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2794402837753296},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24646815657615662},{"id":"https://openalex.org/keywords/circadian-clock","display_name":"Circadian clock","score":0.20211586356163025},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12176597118377686}],"concepts":[{"id":"https://openalex.org/C121446783","wikidata":"https://www.wikidata.org/wiki/Q208353","display_name":"Circadian rhythm","level":2,"score":0.9550278186798096},{"id":"https://openalex.org/C2778182776","wikidata":"https://www.wikidata.org/wiki/Q180912","display_name":"Melatonin","level":2,"score":0.8948836326599121},{"id":"https://openalex.org/C135343436","wikidata":"https://www.wikidata.org/wiki/Q170406","display_name":"Rhythm","level":2,"score":0.656530499458313},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4755927324295044},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.4657343924045563},{"id":"https://openalex.org/C201176492","wikidata":"https://www.wikidata.org/wiki/Q6546168","display_name":"Light effects on circadian rhythm","level":4,"score":0.46124404668807983},{"id":"https://openalex.org/C36365805","wikidata":"https://www.wikidata.org/wiki/Q194411","display_name":"Illuminance","level":2,"score":0.4467431306838989},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.398784339427948},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2794402837753296},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24646815657615662},{"id":"https://openalex.org/C38606739","wikidata":"https://www.wikidata.org/wiki/Q5121352","display_name":"Circadian clock","level":3,"score":0.20211586356163025},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12176597118377686}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3073102","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3073102","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09404162.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0a231cebf2e44dfc9b2f81df5919d061","is_oa":true,"landing_page_url":"https://doaj.org/article/0a231cebf2e44dfc9b2f81df5919d061","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 9, Pp 59222-59230 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3073102","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3073102","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09404162.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3152755360.pdf","grobid_xml":"https://content.openalex.org/works/W3152755360.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W2081136143","https://openalex.org/W2115908598","https://openalex.org/W2119623056","https://openalex.org/W2163521873","https://openalex.org/W2737319376","https://openalex.org/W2763547531","https://openalex.org/W2767522680","https://openalex.org/W2771855471","https://openalex.org/W2772910559","https://openalex.org/W2787109818","https://openalex.org/W2789186731","https://openalex.org/W2805457706","https://openalex.org/W2886350273","https://openalex.org/W2894643821","https://openalex.org/W2898116112","https://openalex.org/W2898649196","https://openalex.org/W2900471169","https://openalex.org/W2907032844","https://openalex.org/W2917828945","https://openalex.org/W2921697760","https://openalex.org/W2954422299","https://openalex.org/W2964497403","https://openalex.org/W2982669380","https://openalex.org/W2983723657","https://openalex.org/W2985478174","https://openalex.org/W2996034263","https://openalex.org/W2996795809","https://openalex.org/W2997201195","https://openalex.org/W3004009854","https://openalex.org/W3006564340","https://openalex.org/W3007182484","https://openalex.org/W3016520684","https://openalex.org/W3032042288","https://openalex.org/W3033623998","https://openalex.org/W3035655320","https://openalex.org/W3043541942","https://openalex.org/W3082255144","https://openalex.org/W3089747193","https://openalex.org/W6774631341"],"related_works":["https://openalex.org/W2377603382","https://openalex.org/W2463134175","https://openalex.org/W1998273093","https://openalex.org/W2014982796","https://openalex.org/W2001205462","https://openalex.org/W1968601014","https://openalex.org/W2279228672","https://openalex.org/W2071136347","https://openalex.org/W2016153726","https://openalex.org/W2121310155"],"abstract_inverted_index":{"Blue":[0],"crest":[1],"between":[2,168],"the":[3,45,97,105,113,131,150,178,192],"wavelength":[4],"of":[5,20,41,92,152,180],"460":[6],"nm":[7,10],"and":[8,75,94,170],"480":[9],"was":[11,110,124],"reported":[12],"to":[13,56,88,101,127,144,155,199],"present":[14],"melatonin":[15,93,201],"suppression":[16,202],"effects,":[17],"whereas":[18,140],"effects":[19,115],"red":[21,107],"light":[22,181],"on":[23,44,69],"circadian":[24,35,117,121,159,163],"rhythm":[25,36,118,122,160,164],"regulation":[26,123],"remain":[27],"unclear.":[28],"Spectrum":[29],"plays":[30],"an":[31],"important":[32],"role":[33],"in":[34,137,146],"regulation,":[37],"yet":[38],"a":[39,50],"lot":[40],"researches":[42],"focused":[43],"correlated":[46,51],"color":[47,52],"temperature,":[48],"although":[49],"temperature":[53],"value":[54],"corresponds":[55],"various":[57],"possible":[58],"spectrums.":[59],"Here,":[60],"we":[61,184],"performed":[62],"human":[63],"factor":[64],"experiments":[65],"with":[66,83],"3":[67],"lamps":[68],"17":[70],"participants,":[71],"comprising":[72],"9":[73],"males":[74,169],"8":[76],"females.":[77,171],"Our":[78,172],"results":[79],"showed":[80],"that":[81,186],"spectrums":[82],"high":[84],"blue":[85],"intensity":[86,194],"tended":[87],"cause":[89],"abnormal":[90],"regulations":[91],"cortisol,":[95],"while":[96],"abnormalities":[98,134],"were":[99,135,142,166],"likely":[100,143],"be":[102,128],"compensated":[103],"by":[104,130],"606-635-nm":[106,193],"light,":[108],"which":[109],"indispensable":[111],"for":[112,177,195],"photo-biological":[114],"concerning":[116,158],"regulation.":[119,161],"Abnormal":[120],"also":[125],"found":[126],"influenced":[129],"illuminance,":[132],"as":[133,183],"significant":[136],"500":[138],"lux":[139],"they":[141],"disappear":[145],"250":[147],"lux,":[148],"implying":[149],"existence":[151],"threshold":[153],"doses":[154],"trigger":[156],"abnormities":[157],"Furthermore,":[162],"responses":[165],"distinct":[167],"work":[173],"may":[174],"have":[175],"implications":[176],"development":[179],"source,":[182],"suggest":[185],"lighting":[187],"source":[188],"designers":[189],"should":[190],"increase":[191],"bed":[196],"room":[197],"luminaires":[198],"decrease":[200],"effects.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}