{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T06:17:38Z","timestamp":1788070658397,"version":"build-2784847793"},"reference-count":52,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2018,11,22]],"date-time":"2018-11-22T00:00:00Z","timestamp":1542844800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2017M613124"],"award-info":[{"award-number":["2017M613124"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51537145"],"award-info":[{"award-number":["51537145"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Science"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Graphene quantum dot (GQD) encapsulated melamine\u2010formaldehyde (MF) polymer microspheres with uniform particle size and tunable high\u2010quality white\u2010light emissions are prepared via a polymer\u2010mediated GQD assembly and encapsulation strategy. In solution, GQDs are first aggregated with MF prepolymer through electrostatic interaction and further encapsulated inside the microspheres formed by polymerization of MF prepolymer under acid catalysis and heating. During this process, the aggregated GQDs are fixed in the MF polymer matrix with their emission extended from blue to full visible range, presenting bright white luminescence under ultraviolet excitation. The prepared white\u2010light\u2010emitting GQD\u2010MF microspheres exhibit uniform morphology with an average particle size of 2.0 \u00b1 0.08 \u00b5m and their luminescence properties are effectively regulated by the doping concentration of GQDs in the MF polymer matrix. A series of white\u2010light\u2010emitting GQD\u2010MF microspheres with quantum yields from 0.83 to 0.43, Commission Internationale de L'Eclairage coordinates from (0.28, 0.28) to (0.33, 0.32), and color rendering index from 0.75 to 0.88 are obtained with excellent photostability and thermal stability. By dispersing the GQD\u2010MF microspheres in cross\u2010linked polydimethylsiloxane matrix, flexible film with dual functions of high\u2010quality white\u2010light\u2010emitting and light diffusion is obtained and successfully applied for white light\u2010emitting diode fabrication.<\/jats:p>","DOI":"10.1002\/advs.201801432","type":"journal-article","created":{"date-parts":[[2018,12,19]],"date-time":"2018-12-19T10:18:36Z","timestamp":1545214716000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":92,"title":["White\u2010Light\u2010Emitting Melamine\u2010Formaldehyde Microspheres through Polymer\u2010Mediated Aggregation and Encapsulation of Graphene Quantum Dots"],"prefix":"10.1002","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4840-8331","authenticated-orcid":false,"given":"Youshen","family":"Wu","sequence":"first","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hui","family":"Zhang","sequence":"additional","affiliation":[{"name":"Key Laboratory of Biomedical Information Engineering of Education Ministry Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aizhao","family":"Pan","sequence":"additional","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanfeng","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guijiang","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ling","family":"He","sequence":"additional","affiliation":[{"name":"Department of Chemistry School of Science Xi'an Jiaotong University  Xi'an 710049 P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,11,22]]},"reference":[{"key":"e_1_2_5_1_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.201800273"},{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2017.08.072"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.5b01545"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.dyepig.2014.05.031"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmatsci.2016.09.007"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mser.2010.07.001"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja2039419"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4012"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b07394"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201612160"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/adom.201700416"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201702910"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8TC01276H"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201103600"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201501756"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201702955"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201603874"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201706967"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201306787"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.macromol.6b01708"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201311248"},{"key":"e_1_2_5_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/cphc.201601020"},{"key":"e_1_2_5_23_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6QI00587J"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2jm35305a"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp511787a"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.6b01372"},{"key":"e_1_2_5_27_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4TC02536A"},{"key":"e_1_2_5_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja2036749"},{"key":"e_1_2_5_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja204953k"},{"key":"e_1_2_5_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl400368v"},{"key":"e_1_2_5_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5CS00811E"},{"key":"e_1_2_5_32_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6TC02785G"},{"key":"e_1_2_5_33_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2cc32984k"},{"key":"e_1_2_5_34_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2TB00043A"},{"key":"e_1_2_5_35_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4TB00942H"},{"key":"e_1_2_5_36_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5TC01301A"},{"key":"e_1_2_5_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.6b03366"},{"key":"e_1_2_5_38_1","doi-asserted-by":"publisher","DOI":"10.1038\/lsa.2015.137"},{"key":"e_1_2_5_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201802712"},{"key":"e_1_2_5_40_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7TA00397H"},{"key":"e_1_2_5_41_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.est.6b04178"},{"key":"e_1_2_5_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.6b01791"},{"key":"e_1_2_5_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpclett.7b00170"},{"key":"e_1_2_5_44_1","doi-asserted-by":"publisher","DOI":"10.1002\/1439-2054(20010601)286:6<355::AID-MAME355>3.0.CO;2-9"},{"key":"e_1_2_5_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200300568"},{"key":"e_1_2_5_46_1","doi-asserted-by":"publisher","DOI":"10.1038\/ncomms5596"},{"key":"e_1_2_5_47_1","doi-asserted-by":"publisher","DOI":"10.1364\/OE.19.00A930"},{"key":"e_1_2_5_48_1","doi-asserted-by":"publisher","DOI":"10.1364\/OE.25.0A1009"},{"key":"e_1_2_5_49_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matlet.2018.01.067"},{"key":"e_1_2_5_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/am506251z"},{"key":"e_1_2_5_51_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matlet.2015.11.121"},{"key":"e_1_2_5_52_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4TC02287D"}],"container-title":["Advanced Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fadvs.201801432","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/advs.201801432","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T19:00:20Z","timestamp":1759777220000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/advs.201801432"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,11,22]]},"references-count":52,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2019,1]]}},"alternative-id":["10.1002\/advs.201801432"],"URL":"https:\/\/doi.org\/10.1002\/advs.201801432","archive":["Portico"],"relation":{},"ISSN":["2198-3844","2198-3844"],"issn-type":[{"value":"2198-3844","type":"print"},{"value":"2198-3844","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,11,22]]},"assertion":[{"value":"2018-08-27","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-11-22","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"1801432"}}