Search: onr:"swepub:oai:DiVA.org:kth-18247" >
Bio-nano interactio...
Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes
- Article/chapterEnglish2009
Publisher, publication year, extent ...
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Elsevier BV,2009
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-18247
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-18247URI
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https://doi.org/10.1016/j.carbon.2008.11.051DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20100525
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We applied X-ray absorption near edge structure (XANES) spectroscopy to investigate the adsorption of proteins onto single-walled carbon nanotubes (SWCNTs). Specific XANES spectral features such as peptide C=O bonds in proteins were recognized and found to be affected by the corresponding aromatic structure of SWCNTs. Experimental data combined with first-principle calculation of the investigated nano-complex allow the understanding of adsorption mechanism and reveal that an interface interaction occurs leading to precise structural distortions of proteins. The study also demonstrates that XANES is a powerful tool to characterize structural details of proteins at the interface of complex systems.
Subject headings and genre
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absorption fine-structure
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inner-shell excitation
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glycyl-glycine
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spectroscopy
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functionalization
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immobilization
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approximation
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adsorption
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energy
Added entries (persons, corporate bodies, meetings, titles ...)
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Song, Li
(author)
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Meng, Jie
(author)
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Gao, BinKTH,Teoretisk kemi(Swepub:kth)u1jvwzpv
(author)
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Chu, Wangsheng
(author)
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Xu, Haiyan
(author)
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Luo, YiKTH,Teoretisk kemi(Swepub:kth)u126eitw
(author)
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Guo, Jinghua
(author)
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Marcelli, Augusto
(author)
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Xie, Sishen
(author)
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Wu, Ziyu
(author)
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KTHTeoretisk kemi
(creator_code:org_t)
Related titles
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In:Carbon: Elsevier BV47:4, s. 967-9730008-62231873-3891
Internet link
Find in a library
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Carbon
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To the university's database
- By the author/editor
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Zhong, Jun
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Song, Li
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Meng, Jie
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Gao, Bin
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Chu, Wangsheng
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Xu, Haiyan
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show more...
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Luo, Yi
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Guo, Jinghua
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Marcelli, August ...
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Xie, Sishen
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Wu, Ziyu
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- Articles in the publication
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Carbon
- By the university
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Royal Institute of Technology