CAS OpenIR
Peptide assembly assisted triplet-triplet annihilation photon upconversion in non-deoxygenated water
Tian, Yajie1; Li, Jieling2; Zhao, Luyang2; Zhang, Xianglan1; Wang, Anhe2; Jian, Honglei2; Bai, Shuo2; Yan, Xuehai2
2020-06-07
Source PublicationBIOMATERIALS SCIENCE
ISSN2047-4830
Volume8Issue:11Pages:3072-3077
AbstractTriplet-triplet annihilation upconversion (TTA-UC) has great potential in many fields. However, a stable TTA-UC system with adjustable UC efficiency in non-deoxygenated water is still in urgent demand. Here, the first example of short peptide-tuned UC luminescence in water is reported. With only a small amount of peptides, UC chromophores can assemble into tetrahedral microrods with adjustable size and UC efficiency. Successful TTA-UC luminescence of these microrods in water is achieved due to the regular and dense organization of molecular upconversion chromophores tuned by peptides, which allows rapid triplet exciton migration, avoids aggregation-induced quenching and screens molecular oxygen to upconversion chromophores.
DOI10.1039/d0bm00231c
Language英语
WOS KeywordLIGHT
Funding ProjectNational Natural Science Foundation of China[21774132] ; National Natural Science Foundation of China[21703253] ; National Natural Science Foundation of China[21703252] ; National Natural Science Fund BRICS STI Framework Programme[51861145304] ; Key Research Program of Frontier Sciences of Chinese Academy of Sciences (CAS)[QYZDB-SSW-JSC034]
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Biomaterials
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Fund BRICS STI Framework Programme ; Key Research Program of Frontier Sciences of Chinese Academy of Sciences (CAS)
WOS IDWOS:000539368700005
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/41053
Collection中国科学院过程工程研究所
Corresponding AuthorBai, Shuo; Yan, Xuehai
Affiliation1.China Univ Min & Technol, Sch Chem & Environm Engn, 1 D-11,Xueyuan Rd, Beijing 100083, Peoples R China
2.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, 1 North 2nd St, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Tian, Yajie,Li, Jieling,Zhao, Luyang,et al. Peptide assembly assisted triplet-triplet annihilation photon upconversion in non-deoxygenated water[J]. BIOMATERIALS SCIENCE,2020,8(11):3072-3077.
APA Tian, Yajie.,Li, Jieling.,Zhao, Luyang.,Zhang, Xianglan.,Wang, Anhe.,...&Yan, Xuehai.(2020).Peptide assembly assisted triplet-triplet annihilation photon upconversion in non-deoxygenated water.BIOMATERIALS SCIENCE,8(11),3072-3077.
MLA Tian, Yajie,et al."Peptide assembly assisted triplet-triplet annihilation photon upconversion in non-deoxygenated water".BIOMATERIALS SCIENCE 8.11(2020):3072-3077.
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