{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T04:09:55Z","timestamp":1789186195987,"version":"build-2803163510"},"reference-count":43,"publisher":"Wiley","issue":"17","license":[{"start":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T00:00:00Z","timestamp":1788048000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T00:00:00Z","timestamp":1788048000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["32271795"],"award-info":[{"award-number":["32271795"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2026,9,14]]},"abstract":"<jats:p>Room temperature phosphorescence (RTP) materials derived from sustainable resources are highly desirable but remain challenging due to the intrinsic instability of triplet excitons under ambient conditions. Herein, a biobased RTP system is reported by selectively integrating chlorogenic acid\u2010derived carbon dots (CDs) into a cellulose\u2010rich coconut coir matrix. The coir fiber, after oxidative delignification, forms a rigid and dense hydrogen bond network that effectively confines the emissive CDs and suppresses non\u2010radiative decay. The incorporation of CDs not only introduces tunable emissive states but also enables stable phosphorescence through synergistic interactions with the matrix, achieving lifetimes up to 529.07\u2009ms under ambient conditions. The phosphorescence color can be continuously tuned from green to orange\u2013yellow by varying the precursor composition, while excitation\u2010dependent afterglow further enables multicolor phosphorescence from a single material. Furthermore, the materials exhibit excellent processability and can be fabricated into films, fibers, powders, and sponges without loss of RTP properties. This work demonstrates a sustainable strategy for constructing RTP materials using biomass\u2010derived cellulose as a structural scaffold, offering a promising pathway for high\u2010value utilization of agricultural waste in anti\u2010counterfeiting and information encryption.<\/jats:p>","DOI":"10.1002\/cssc.71033","type":"journal-article","created":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T03:25:56Z","timestamp":1788146756000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Sustainable Room Temperature Phosphorescence From Carbon Dots Confined in a Cellulose\u2010Rich Coconut Coir Matrix"],"prefix":"10.1002","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-0514-6905","authenticated-orcid":false,"given":"Xinyue","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Woody Oil Resources Utilization Northeast Forestry University  Harbin Heilongjiang P. R. China"},{"name":"Hainan Provincial Fine Chemical Engineering Research Center Hainan University  Haikou Hainan P. R. China"},{"name":"Institute of Chemical Industry of Forest Products Chinese Academy of Forestry  Nanjing Jiangsu P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haozhou","family":"Sun","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Woody Oil Resources Utilization Northeast Forestry University  Harbin Heilongjiang P. R. China"},{"name":"Key Laboratory of Bio\u2010based Material Science &amp; Technology Northeast Forestry University  Harbin Heilongjiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ziqi","family":"Zhang","sequence":"additional","affiliation":[{"name":"Hainan Provincial Fine Chemical Engineering Research Center Hainan University  Haikou Hainan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huimin","family":"Cai","sequence":"additional","affiliation":[{"name":"Hainan Provincial Fine Chemical Engineering Research Center Hainan University  Haikou Hainan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1027-9431","authenticated-orcid":false,"given":"Yingxiang","family":"Zhai","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Woody Oil Resources Utilization Northeast Forestry University  Harbin Heilongjiang P. R. China"},{"name":"Key Laboratory of Bio\u2010based Material Science &amp; Technology Northeast Forestry University  Harbin Heilongjiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xueqiong","family":"Yin","sequence":"additional","affiliation":[{"name":"Hainan Provincial Fine Chemical Engineering Research Center Hainan University  Haikou Hainan P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7203-5788","authenticated-orcid":false,"given":"Zhijun","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Woody Oil Resources Utilization Northeast Forestry University  Harbin Heilongjiang P. R. China"},{"name":"Key Laboratory of Bio\u2010based Material Science &amp; Technology Northeast Forestry University  Harbin Heilongjiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3836-5350","authenticated-orcid":false,"given":"Shujun","family":"Li","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Woody Oil Resources Utilization Northeast Forestry University  Harbin Heilongjiang P. R. China"},{"name":"Key Laboratory of Bio\u2010based Material Science &amp; Technology Northeast Forestry University  Harbin Heilongjiang P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,30]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202526407"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-026-70488-y"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/smo2.70059"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202506955"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.accounts.2c00514"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2CS00993E"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202009789"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1SC00446H"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578-020-0223-z"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2023.215642"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/c3cc42600a"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-22609-y"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.1c05213"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202208895"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202404698"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-48913-x"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202409642"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202406618"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201800791"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202207970"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201911035"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202006781"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202315366"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-020-14792-1"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202316487"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-024-45622-3"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202103833"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2024.215987"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202007811"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202006752"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2024.158381"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-023-37762-9"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-33273-1"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202202760"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.0c01229"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbpol.2017.03.086"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbpol.2013.11.045"},{"key":"e_1_2_8_39_1","first-page":"286","article-title":"FTIR of Binary Lead Borate Glass: Structural Investigation","volume":"2016","author":"Othman H. A.","journal-title":"Journal of Molecular Structure"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/j100289a014"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matchemphys.2024.130346"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2013.12.085"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202115551"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.202202293"}],"container-title":["ChemSusChem"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cssc.71033","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cssc.71033","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cssc.71033","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T03:48:46Z","timestamp":1789184926000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/cssc.71033"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8,30]]},"references-count":43,"journal-issue":{"issue":"17","published-print":{"date-parts":[[2026,9,14]]}},"alternative-id":["10.1002\/cssc.71033"],"URL":"https:\/\/doi.org\/10.1002\/cssc.71033","archive":["Portico"],"relation":{},"ISSN":["1864-5631","1864-564X"],"issn-type":[{"value":"1864-5631","type":"print"},{"value":"1864-564X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,8,30]]},"assertion":[{"value":"2026-04-29","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-18","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-08-30","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e71033"}}