Nucleic-acid-programmed Ag-nanoclusters as a generic platform for visualization of latent fingerprints and exogenous substances
Chemical Communications2015Vol. 52(3), pp. 557–560
Citations Over TimeTop 10% of 2015 papers
Abstract
We display a nucleic acid controlled AgNC platform for latent fingerprint visualization. The versatile emission of aptamer-modified AgNCs was regulated by the nearby DNA regions. Multi-color images for simultaneous visualization of fingerprints and exogenous components were successfully obtained. A quantitative detection strategy for exogenous substances in fingerprints was also established.
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