{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(17)"],"submitter":["Ding H"],"pubmed_abstract":["Triarylboranes-based pure organic room-temperature phosphorescence (RTP) materials are rarely investigated because of their large steric hindrance and the electron defect of the boron atom. As a result, creating functional triarylborane RTP materials is difficult. Herein, we report the first photo-activated RTP materials with lifetimes/quantum yields ≤0.18 s/6.83% based on donor (D)-π-acceptor (A) from methylene carbazole-functionalized aminoborane (BN)-doped polymethyl methacrylate (BN-<i>o</i>-Met-Cz@PMMA) under 365 nm UV irradiation (30 s). Incredibly, BN-<i>o</i>-Met-Cz@PMMA films exhibited unprecedented photo-activated RTP dual-response properties (<i>e.g.</i>, air + 365 nm: <i>τ</i> <sub>P</sub> = 0.18 s, <i>Φ</i> <sub>P</sub> = 6.83%; N<sub>2</sub> + 365 nm: <i>τ</i> <sub>P</sub> = "],"journal":["Chemical science"],"pagination":["4633-4640"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10155920"],"repository":["biostudies-literature"],"pubmed_title":["Time-dependent photo-activated aminoborane room-temperature phosphorescence materials with unprecedented properties: simple, versatile, multicolor-tuneable, water resistance, optical information writing/erasing, and multilevel data encryption."],"pmcid":["PMC10155920"],"pubmed_authors":["Yue S","Peng Y","Ding H","Tang M","Wen J","Wang S","Li F","Zheng L","Sun Y","Shi Y","Cao Q"],"additional_accession":[]},"is_claimable":false,"name":"Time-dependent photo-activated aminoborane room-temperature phosphorescence materials with unprecedented properties: simple, versatile, multicolor-tuneable, water resistance, optical information writing/erasing, and multilevel data encryption.","description":"Triarylboranes-based pure organic room-temperature phosphorescence (RTP) materials are rarely investigated because of their large steric hindrance and the electron defect of the boron atom. As a result, creating functional triarylborane RTP materials is difficult. Herein, we report the first photo-activated RTP materials with lifetimes/quantum yields ≤0.18 s/6.83% based on donor (D)-π-acceptor (A) from methylene carbazole-functionalized aminoborane (BN)-doped polymethyl methacrylate (BN-<i>o</i>-Met-Cz@PMMA) under 365 nm UV irradiation (30 s). Incredibly, BN-<i>o</i>-Met-Cz@PMMA films exhibited unprecedented photo-activated RTP dual-response properties (<i>e.g.</i>, air + 365 nm: <i>τ</i> <sub>P</sub> = 0.18 s, <i>Φ</i> <sub>P</sub> = 6.83%; N<sub>2</sub> + 365 nm: <i>τ</i> <sub>P</sub> = ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 May","modification":"2025-04-18T15:14:40.823Z","creation":"2025-04-07T01:50:13.403Z"},"accession":"S-EPMC10155920","cross_references":{"pubmed":["37152259"],"doi":["10.1039/d3sc00568b"]}}