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Biomedical applications of gold nanomaterials: opportunities and challenges
Author(s) -
Sasidharan Abhilash,
MonteiroRiviere Nancy A.
Publication year - 2015
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.1341
Subject(s) - nanomedicine , nanotechnology , drug delivery , photothermal therapy , medicine , materials science , nanoparticle
In the past few years, there has been an unprecedented development of gold nanomaterials ( AuNM s) for potential clinical applications. Owing to their advantageous physical, chemical, and biological properties, AuNM s have attracted great attention in the nanomedicine arena for applications in biological sensing, biomedical imaging, drug delivery, and photothermal therapy. Their tunable size, shape, and surface characteristics coupled with excellent biocompatibility render them ideal candidates for translation from bench‐top to bedside. This review summarizes the recent research on the applications of AuNM with a focus on biomedical diagnostics and therapeutics. The bio‐interaction of these NM with cells and their in vivo responses are presented. After reviewing these potential applications, future challenges and prospects are discussed and the suitability of how AuNM s are used as effective tools in clinical medicine is assessed. WIREs Nanomed Nanobiotechnol 2015, 7:779–796. doi: 10.1002/wnan.1341 This article is categorized under: Diagnostic Tools > In Vivo Nanodiagnostics and Imaging Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease Toxicology and Regulatory Issues in Nanomedicine > Toxicology of Nanomaterials