A SERS DNAzyme biosensor for lead ion detection.
نویسندگان
چکیده
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 Pb(2+) ions. Detection was accomplished by SERS nanoprobe labeled with DNA and Raman reporters for signal amplification.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 15 شماره
صفحات -
تاریخ انتشار 2011