Jump to main content
Jump to site search

Issue 5, 2012
Previous Article Next Article

Label-free and sensitive thrombin sensing on a molecularly grafted aptamer on graphene

Author affiliations

Abstract

A unique nanocomposite was constructed by grafting an aptamer on graphene and used as a label-free biosensor for thrombin sensing, showing good selectivity, a low detection limit of 0.45 fM and high sensitivity, with a linear response up to 100 fM.

Graphical abstract: Label-free and sensitive thrombin sensing on a molecularly grafted aptamer on graphene

Back to tab navigation

Supplementary files

Article information


Submitted
01 Sep 2011
Accepted
09 Nov 2011
First published
25 Nov 2011

Chem. Commun., 2012,48, 738-740
Article type
Communication

Label-free and sensitive thrombin sensing on a molecularly grafted aptamer on graphene

Y. Wang, Y. Xiao, X. Ma, N. Li and X. Yang, Chem. Commun., 2012, 48, 738
DOI: 10.1039/C1CC15429J

Social activity

Search articles by author

Spotlight

Advertisements