ICCAS OpenIR
Tunable Fluorescence Emission and Efficient Energy Transfer in Doped Organic Nanoparticles
Li, Xiuping; Qian, Yan; Wang, Shuangqing; Li, Shayu; Yang, Guoqiang
2009-03-05
Source PublicationJOURNAL OF PHYSICAL CHEMISTRY C
ISSN1932-7447
Volume113Issue:9Pages:3862-3868
AbstractLuminescent organic nanoparticles consisting of a green-emitting ESIPT compound DHBIA doped with a red-emitting dye MAFN have been prepared by the reprecipitation method. It was found that emission of nanoparticles can be tuned gradually from green to red by increasing doping levels. These nanoparticles could be analyzed as a system of densely packed chromophores that showed efficient energy transfer from DHBIA to MAFN. The energy transfer in these systems was assigned to the Forster resonance mechanism. A simple model was modified and used to analyze quantitatively this energy transfer behavior in doped nanoparticles. The bathochromic of guest emission was presumably due to solid state solvation effects (SSSE).
DOI10.1021/jp809911s
Indexed BySCI
Language英语
WOS IDWOS:000263733200071
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/68620
Collection中国科学院化学研究所
Corresponding AuthorLi, Shayu
AffiliationChinese Acad Sci, Inst Chem, Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Xiuping,Qian, Yan,Wang, Shuangqing,et al. Tunable Fluorescence Emission and Efficient Energy Transfer in Doped Organic Nanoparticles[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2009,113(9):3862-3868.
APA Li, Xiuping,Qian, Yan,Wang, Shuangqing,Li, Shayu,&Yang, Guoqiang.(2009).Tunable Fluorescence Emission and Efficient Energy Transfer in Doped Organic Nanoparticles.JOURNAL OF PHYSICAL CHEMISTRY C,113(9),3862-3868.
MLA Li, Xiuping,et al."Tunable Fluorescence Emission and Efficient Energy Transfer in Doped Organic Nanoparticles".JOURNAL OF PHYSICAL CHEMISTRY C 113.9(2009):3862-3868.
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