CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Fluorescence properties of C-60-Glucocorticoids
Liu, RL(刘瑞丽); Yin, JJ; Ma, JF; Li, QN; Li, WX(李文新); Li, WX (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
Volume27Issue:6Pages:1161
AbstractC-60 and its derivatives have become a research hotspot because of their unique structures, physical and chemical properties. The fluorescence properties of C-60 and its derivatives are an important research embranchment of the fullerene science field. In the present paper the fluorescence properties of C-60-glucocorticoids were firstly investigated. When excited with the wavelength of 350 nm at room temperature, C-60-glucocorticoids displayed the fluorescence emission in chloroform at 447 nm. The sixty carbon atoms of C-60 molecule are equivalent, belonging to the Ih group, and presenting high symmetry. It is difficult to observe the fluorescence of C-60 under the same condition because of the high symmetry of C-60 molecule. The fluorescence emission of C-60-glucocorticoids is probably due to the decrease in the high symmetry of C-60 molecule. Moreover, the fluorescence emission at 447 nm of a series of concentrations (10-13 mu mol center dot L-1) of C-60-glucocorticoids chloroform solutions excited at 350 nm was determined, and the result indicated that the C-60-glucocorticoids in chloroform could quench itself's fluorescence intensity. Within the concentration range of 10-64 mu mol center dot L-1, the fluorescence intensity increased along with the accretion of the concentration. When the concentration of C-60-glucocorticoids was greater than 64 mu mol center dot L-1 the fluorescence intensity decreased gradually.
KeywordC-60-glucocorticoids Fluorescence Properties Concentration Quenching Itself
Subject AreaLife Sciences & Biomedicine - Other Topics ; Biophysics ; Radiology, Nuclear Medicine & Medical Imaging
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000248013200032
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8285
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorLi, WX (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Liu, RL,Yin, JJ,Ma, JF,et al. Fluorescence properties of C-60-Glucocorticoids[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2007,27(6):1161.
APA Liu, RL,Yin, JJ,Ma, JF,Li, QN,Li, WX,&Li, WX .(2007).Fluorescence properties of C-60-Glucocorticoids.SPECTROSCOPY AND SPECTRAL ANALYSIS,27(6),1161.
MLA Liu, RL,et al."Fluorescence properties of C-60-Glucocorticoids".SPECTROSCOPY AND SPECTRAL ANALYSIS 27.6(2007):1161.
Files in This Item: Download All
File Name/Size DocType Version Access License
Fluorescence propert(218KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, RL(刘瑞丽)]'s Articles
[Yin, JJ]'s Articles
[Ma, JF]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, RL(刘瑞丽)]'s Articles
[Yin, JJ]'s Articles
[Ma, JF]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, RL(刘瑞丽)]'s Articles
[Yin, JJ]'s Articles
[Ma, JF]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Fluorescence properties of C-60-Glucocorticoids.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.