Analysis of FT-IR-ATR spectra of serum proteins adsorbed on carbonaceous materials / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 1052-1055, 2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-320421
ABSTRACT
To clarify the reason causing difference of serum proteins adsorbability on different carbonaceous materials, FT-IR-ATR spectra of human serum albumin (HSA) and human serum fibrinogen(HFG) before and after adsorbing on diamond like carbon film (DLC),diamond film (DF) and graphite were analyzed. It has been shown that there are hydrogen bond because of -NH at the interfaces of HSA-DLC, HFG-DF and HFG-graphite. Based on the results, earlier research conclusion that the adsorbability of HSA on DLC higher than that on DF and graphite, but on DF and graphite the adsorption of HFG takes precedence can be explained rationally.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Técnicas In Vitro
/
Proteínas Sanguíneas
/
Química
/
Diamante
/
Adsorção
/
Espectroscopia de Luz Próxima ao Infravermelho
/
Grafite
/
Ligação de Hidrogênio
/
Membranas Artificiais
/
Metabolismo
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2006
Tipo de documento:
Artigo
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