文献标题: Metal ion-modulated graphene-DNAzyme interactions: design of a nanoprobe for fluorescent detection of lead(II) ions with high sensitivity, selectivity and tunable dynamic range
文献类型: Article
作 者: WEN YQ, PENG C, LI D, ZHUO L, HE SJ, WANG LH, HUANG Q, XU QH, FAN CH
作者关键词:
出版物名称: CHEMICAL COMMUNICATIONS
ISSN: 1359-7345 EI 1364-548X
通讯作者地址: Chinese Acad Sci
被引频次: 134
DOI: 10.1039/c1cc11486g
出版年: 2011
▎ 摘 要
We investigate interactions between graphene oxide and a Pb2+-dependent DNAzyme, based on which a Pb2+ sensor with high sensitivity, selectivity and tunable dynamic range is developed.
