CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Organic solvents mediate self-assembly of GAV-9 peptide on mica surface
Li, H(李海); Zhang, F; Zhang, Y; He, JH(何建华); Hu, J(胡钧); Zhang, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationACTA BIOCHIMICA ET BIOPHYSICA SINICA
ISSN1672-9145
Volume39Issue:4Pages:285
AbstractSelf-assembly of peptides into fibrils and other morphologies has attracted much attention in many fields, especially in nanofabrication, pathology and biochemistry. In this paper, self-assembly of GAV-9 peptide in organic solvents, ethanol and acetone, was investigated using atomic force microscopy (AFM) and attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR). The results indicated that GAV-9 self-assembled into various nanostructures in both solvents after deposited and evaporated on mica. Fibrils with beta-sheet conformation were observed in both solvents when the peptide concentration was higher than 280 mu M. However, ordered fibrils with beta-sheet conformation were formed in ethanol, but not in acetone, with a peptide concentration ranging from 7 mu M to 28 mu M. We attribute the formation of various nanostructures to the different physicochemical properties of the polar organic solvents on the self-assembly of GAV-9 peptide.
KeywordSelf-assembly Gav-9 Peptide Organic Solvents Atr-ftir Afm
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000245741000007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8642
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhang, Y (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Li, H,Zhang, F,Zhang, Y,et al. Organic solvents mediate self-assembly of GAV-9 peptide on mica surface[J]. ACTA BIOCHIMICA ET BIOPHYSICA SINICA,2007,39(4):285.
APA Li, H,Zhang, F,Zhang, Y,He, JH,Hu, J,&Zhang, Y .(2007).Organic solvents mediate self-assembly of GAV-9 peptide on mica surface.ACTA BIOCHIMICA ET BIOPHYSICA SINICA,39(4),285.
MLA Li, H,et al."Organic solvents mediate self-assembly of GAV-9 peptide on mica surface".ACTA BIOCHIMICA ET BIOPHYSICA SINICA 39.4(2007):285.
Files in This Item: Download All
File Name/Size DocType Version Access License
Organic solvents med(1948KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, H(李海)]'s Articles
[Zhang, F]'s Articles
[Zhang, Y]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, H(李海)]'s Articles
[Zhang, F]'s Articles
[Zhang, Y]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, H(李海)]'s Articles
[Zhang, F]'s Articles
[Zhang, Y]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Organic solvents mediate self-assembly of GAV-9 peptide on mica surface.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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