| Literature DB >> 23529283 |
Sujuan Ye1, Yuanyuan Guo, Jie Xiao, Shusheng Zhang.
Abstract
A novel surface-enhanced Raman scattering (SERS) method is demonstrated to detect L-histidine based on DNAzyme which can specifically recognize L-histidine. Through a target recycling cascade amplification strategy, the DNAzyme-based SERS sensing system affords very high sensitivity for L-histidine with a detection limit of 0.56 nM.Entities:
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Year: 2013 PMID： 23529283 DOI： 10.1039/c3cc41619d
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222