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  • Title: Ultrasensitive detection of lead(II) with DNAzyme and gold nanoparticles probes by using a dynamic light scattering technique.
    Author: Miao X, Ling L, Shuai X.
    Journal: Chem Commun (Camb); 2011 Apr 14; 47(14):4192-4. PubMed ID: 21369573.
    Abstract:
    A dynamic light scattering sensor for Pb(2+) was constructed with oligonucleotide-modified gold nanoparticles based upon its cleavage property for DNAzyme.
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