DICP OpenIR
Efficient Red/Near-Infrared-Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence
Liu, Kai-Kai1; Song, Shi-Yu1; Sui, Lai-Zhi2; Wu, Si-Xuan1; Jing, Peng-Tao3; Wang, Ruo-Qiu3; Li, Qing-Yi4; Wu, Guo-Rong2; Zhang, Zhen-Zhong1; Yuan, Kai-Jun2; Shan, Chong-Xin1
Corresponding AuthorYuan, Kai-Jun(kjyuan@dicp.ac.cn) ; Shan, Chong-Xin(cxshan@zzu.edu.cn)
Keywordcarbon nanodots cellular imaging fluorescence multiphoton excitation red/near-infrared
Source PublicationADVANCED SCIENCE
2019-07-15
ISSN2198-3844
DOI10.1002/advs.201900766
Pages10
Funding ProjectNational Natural Science Foundation of China[51602288] ; National Natural Science Foundation of China[U1604263] ; National Natural Science Foundation of China[11804307] ; Key Science and Technology Project of Henan Province[171100210600] ; Chemical Dynamics Research Center[21688102] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS KeywordGRAPHENE QUANTUM DOTS ; O-PHENYLENEDIAMINE ; GREEN ; LUMINESCENCE ; STATE
AbstractRed/near-infrared (NIR) emissive carbon nanodots (CNDs) with photoluminescence (PL) quantum yield (QY) of 57% are prepared via an in situ solvent-free carbonization strategy for the first time. 1-Photon and 2-photon cellular imaging is demonstrated by using the CNDs as red/NIR fluorescence agent due to the high PL QY and low biotoxicity. Further study shows that the red/NIR CNDs exhibit multiphoton excited (MPE) upconversion fluorescence under excitation of 800-2000 nm, which involves three NIR windows (NIR-I, 650-950 nm; NIR-II, 1100-1350; NIR-III, 1600-1870 nm). 2-Photon, 3-photon, and 4-photon excited fluorescence of the CNDs under excitation of different wavelengths is achieved. This study develops an in situ solvent-free carbonization method for efficient red/NIR emissive CNDs with MPE upconversion fluorescence, which may push forward the application of the CNDs in bioimaging.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Science and Technology Project of Henan Province ; Key Science and Technology Project of Henan Province ; Chemical Dynamics Research Center ; Chemical Dynamics Research Center ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS IDWOS:000475445000001
PublisherWILEY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/175146
Collection中国科学院大连化学物理研究所
Corresponding AuthorYuan, Kai-Jun; Shan, Chong-Xin
Affiliation1.Zhengzhou Univ, Sch Phys & Engn, Minist Educ, Key Lab Mat Phys,Henan Key Lab Diamond Optoelect, Zhengzhou 450052, Henan, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, 457 Zhongshan Rd, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, Changchun 130033, Jilin, Peoples R China
4.Jilin Univ, Inst Atom & Mol Phys, Changchun 130012, Jilin, Peoples R China
Recommended Citation
GB/T 7714
Liu, Kai-Kai,Song, Shi-Yu,Sui, Lai-Zhi,et al. Efficient Red/Near-Infrared-Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence[J]. ADVANCED SCIENCE,2019:10.
APA Liu, Kai-Kai.,Song, Shi-Yu.,Sui, Lai-Zhi.,Wu, Si-Xuan.,Jing, Peng-Tao.,...&Shan, Chong-Xin.(2019).Efficient Red/Near-Infrared-Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence.ADVANCED SCIENCE,10.
MLA Liu, Kai-Kai,et al."Efficient Red/Near-Infrared-Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence".ADVANCED SCIENCE (2019):10.
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