A SERS DNAzyme biosensor for lead ion detection

Yuling Wang; Joseph Irudayaraj

doi:10.1039/c0cc04140h

A SERS DNAzyme biosensor for lead ion detection

Yuling Wang, Joseph Irudayaraj^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

153 Citations (Scopus)

Abstract

SERS biosensor for sensitive and selective detection of lead ions (Pb ²⁺) based on DNAzyme was developed by taking advantage of the specific catalytic reaction of DNAzyme upon binding to Pb²⁺ ions. Detection was accomplished by SERS nanoprobe labeled with DNA and Raman reporters for signal amplification.

Original language	English
Pages (from-to)	4394-4396
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	15
DOIs	https://doi.org/10.1039/c0cc04140h
Publication status	Published - 2011
Externally published	Yes

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title = "A SERS DNAzyme biosensor for lead ion detection",

abstract = "SERS biosensor for sensitive and selective detection of lead ions (Pb 2+) based on DNAzyme was developed by taking advantage of the specific catalytic reaction of DNAzyme upon binding to Pb2+ ions. Detection was accomplished by SERS nanoprobe labeled with DNA and Raman reporters for signal amplification.",

author = "Yuling Wang and Joseph Irudayaraj",

year = "2011",

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language = "English",

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journal = "Chemical Communications",

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DO - 10.1039/c0cc04140h

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JO - Chemical Communications

JF - Chemical Communications

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A SERS DNAzyme biosensor for lead ion detection

Abstract

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