State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P.R. China
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Chem. Commun., 2012,48, 10228-10230
02 May 2012,
30 Aug 2012
First published online
31 Aug 2012
A novel bioresponsive controlled-release biosensor using Au nanocages capped with an aptamer-based molecular gate was reported for the first time. The use of aptamers as caps has proven to be a suitable method for the preparation of “bio-gated” delivery systems that can be selectively opened in the presence of target biomolecules.
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