{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:37:16Z","timestamp":1786977436877,"version":"build-2736575974"},"reference-count":53,"publisher":"Wiley","issue":"58","license":[{"start":{"date-parts":[[2022,8,17]],"date-time":"2022-08-17T00:00:00Z","timestamp":1660694400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21901257"],"award-info":[{"award-number":["21901257"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004735","name":"Natural Science Foundation of\u00a0Hunan Province","doi-asserted-by":"publisher","award":["2021JJ20074"],"award-info":[{"award-number":["2021JJ20074"]}],"id":[{"id":"10.13039\/501100004735","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2022,10,18]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>We present here the synthesis and in\u2010depth physicochemical characterization of a double hetero[7]helicene fused with four triazole rings at both helical ends. The comparison of this triazole\u2010fused double helicene with the previously reported all\u2010carbon and thiadiazole\u2010fused analogs revealed the huge impact of the embedded aromatic rings on the photophysical features. The small structural variation of the terminal rings from thiadiazole to triazole caused a dramatic change of the photoluminescence quantum yields (PLQYs) from &lt;1\u2009% to 96\u2009%, while the replacement of the terminal benzene rings with triazole rings induced a tenfold enhancement of the circularly polarized luminescence dissymmetry factor. These observations were well corroborated with transient absorption analysis and\/or theoretic calculations. In addition, the triazole\u2010fused double helicene exhibited ambipolar redox behavior, enabling the generation of radical cation and anion species by electrochemical and chemical methods and showing its potential for spin\u2010related applications.<\/jats:p>","DOI":"10.1002\/chem.202202243","type":"journal-article","created":{"date-parts":[[2022,7,26]],"date-time":"2022-07-26T08:51:05Z","timestamp":1658825465000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":31,"title":["Controlling the Emissive, Chiroptical, and Electrochemical Properties of Double [7] Helicenes through Embedded Aromatic Rings"],"prefix":"10.1002","volume":"28","author":[{"given":"Juan","family":"Hong","sequence":"first","affiliation":[{"name":"College of Chemistry and Chemical Engineering Central South University  Changsha 410083 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xuxian","family":"Xiao","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering Central South University  Changsha 410083 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haoliang","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Evgenia","family":"Dmitrieva","sequence":"additional","affiliation":[{"name":"Center of Spectroelectrochemistry Leibniz Institute for Solid State and Materials Research  Helmholtzstrasse 20 01069 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexey A.","family":"Popov","sequence":"additional","affiliation":[{"name":"Center of Spectroelectrochemistry Leibniz Institute for Solid State and Materials Research  Helmholtzstrasse 20 01069 Dresden Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zidong","family":"Yu","sequence":"additional","affiliation":[{"name":"College of Science Shantou University  Shantou 515063 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ming\u2010De","family":"Li","sequence":"additional","affiliation":[{"name":"College of Science Shantou University  Shantou 515063 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tatsuhiko","family":"Ohto","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering Science Osaka University  1-3 Machikaneyama Toyonaka Osaka 560-8531 Japan"},{"name":"Center for Quantum Information and Quantum Biology Institute for Open and Transdisciplinary Research Initiatives Osaka University  1-3 Machikaneyama Toyonaka Osaka 560-8531 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jun","family":"Liu","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering Central South University  Changsha 410083 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akimitsu","family":"Narita","sequence":"additional","affiliation":[{"name":"Organic and Carbon Nanomaterials Unit Okinawa Institute of Science and Technology Graduate University  1919-1 Tancha Onna-son, Kunigami-gun Okinawa 904-0495 Japan"},{"name":"Max Planck Institute for Polymer Research  Ackermannweg 10 55128 Mainz Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pengcai","family":"Liu","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Elemento-Organic Chemistry College of Chemistry Nankai University  Weijin Road 94 Tianjin 300071 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hirokazu","family":"Tada","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering Science Osaka University  1-3 Machikaneyama Toyonaka Osaka 560-8531 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao\u2010Yu","family":"Cao","sequence":"additional","affiliation":[{"name":"Department of Chemistry and Chemical Engineering Xiamen University  Xiamen 361005 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao\u2010Ye","family":"Wang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Elemento-Organic Chemistry College of Chemistry Nankai University  Weijin Road 94 Tianjin 300071 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yingping","family":"Zou","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering Central South University  Changsha 410083 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Klaus","family":"M\u00fcllen","sequence":"additional","affiliation":[{"name":"Max Planck Institute for Polymer Research  Ackermannweg 10 55128 Mainz Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5346-7059","authenticated-orcid":false,"given":"Yunbin","family":"Hu","sequence":"additional","affiliation":[{"name":"College of Chemistry and Chemical Engineering Central South University  Changsha 410083 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,8,17]]},"reference":[{"key":"e_1_2_8_1_1","unstructured":"\u00a0"},{"key":"e_1_2_8_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.9b00271"},{"key":"e_1_2_8_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.1c00207"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.1c00505"},{"key":"e_1_2_8_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202100260"},{"key":"e_1_2_8_6_1","unstructured":"\u00a0"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(75)85698-3"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp075248q"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cs35203f"},{"key":"e_1_2_8_10_1","unstructured":"\u00a0"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1039\/C2CS35216H"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201604053"},{"key":"e_1_2_8_13_1","unstructured":"\u00a0"},{"key":"e_1_2_8_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.mser.2009.09.001"},{"key":"e_1_2_8_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201901649"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2CS35154D"},{"key":"e_1_2_8_17_1","unstructured":"\u00a0"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1039\/C9CC06861A"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr200087r"},{"key":"e_1_2_8_20_2","doi-asserted-by":"publisher","DOI":"10.1039\/C2CS35134J"},{"key":"e_1_2_8_21_1","unstructured":"\u00a0"},{"key":"e_1_2_8_22_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.9b00033"},{"key":"e_1_2_8_23_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cclet.2017.08.039"},{"key":"e_1_2_8_24_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.0c01837"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(76)80750-6"},{"key":"e_1_2_8_26_1","unstructured":"\u00a0"},{"key":"e_1_2_8_27_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.7b13412"},{"key":"e_1_2_8_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.1c04095"},{"key":"e_1_2_8_29_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.0c13197"},{"key":"e_1_2_8_30_1","unstructured":"\u00a0"},{"key":"e_1_2_8_31_2","doi-asserted-by":"publisher","DOI":"10.1016\/0009-2614(68)80041-7"},{"key":"e_1_2_8_32_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.6b01395"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202103253"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.7b00548"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.0c01017"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201610434"},{"key":"e_1_2_8_36_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201610434"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1CC01631H"},{"key":"e_1_2_8_38_1","unstructured":"\u00a0"},{"key":"e_1_2_8_39_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja4065188"},{"key":"e_1_2_8_40_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja054777"},{"key":"e_1_2_8_41_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja00153a018"},{"key":"e_1_2_8_42_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.1c02784"},{"key":"e_1_2_8_43_2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201000223"},{"key":"e_1_2_8_44_1","unstructured":"\u00a0"},{"key":"e_1_2_8_45_2","doi-asserted-by":"publisher","DOI":"10.1002\/wcms.1327"},{"key":"e_1_2_8_46_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.1829047"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/cptc.201800015"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202002791"},{"key":"e_1_2_8_49_1","unstructured":"\u00a0"},{"key":"e_1_2_8_50_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201805678"},{"key":"e_1_2_8_50_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201805678"},{"key":"e_1_2_8_51_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms9215"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202202243","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/chem.202202243","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202202243","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T11:15:42Z","timestamp":1760267742000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.202202243"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,8,17]]},"references-count":53,"journal-issue":{"issue":"58","published-print":{"date-parts":[[2022,10,18]]}},"alternative-id":["10.1002\/chem.202202243"],"URL":"https:\/\/doi.org\/10.1002\/chem.202202243","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"value":"0947-6539","type":"print"},{"value":"1521-3765","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,8,17]]},"assertion":[{"value":"2022-07-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-08-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202202243"}}