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Noble metal nanoparticles in DNA detection and delivery
Author(s) -
Chen XiJun,
SanchezGaytan Brenda L.,
Qian Zhaoxia,
Park SoJung
Publication year - 2012
Publication title -
wiley interdisciplinary reviews: nanomedicine and nanobiotechnology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.175
H-Index - 72
eISSN - 1939-0041
pISSN - 1939-5116
DOI - 10.1002/wnan.1159
Subject(s) - nanotechnology , nanoparticle , gene delivery , dna , materials science , chemistry , gene , genetic enhancement , biochemistry
DNA‐conjugated metal nanoparticles have attracted enormous attention for biological and medical applications, owing to their unusual DNA melting characteristics as well as unique optical and catalytic properties. The combination of these unique properties has not only led to the development of DNA‐detection technologies with remarkably high selectivity and sensitivity, but also to the development of gene therapeutic agents with high efficacy and efficiency. In this review, we present a comprehensive coverage on their applications in detecting, manipulating, and delivering genes. WIREs Nanomed Nanobiotechnol 2012, 4:273–290. doi: 10.1002/wnan.1159 This article is categorized under: Diagnostic Tools > Diagnostic Nanodevices Diagnostic Tools > In Vitro Nanoparticle-Based Sensing Diagnostic Tools > In Vivo Nanodiagnostics and Imaging