Gold nanostars-diagnosis, bioimaging and biomedical applications.

Gold nanostars-diagnosis, bioimaging and biomedical applications. Drug Metab Rev. 2020 Mar 09;:1-20 Authors: Mousavi SM, Zarei M, Hashemi SA, Ramakrishna S, Chiang WH, Lai CW, Gholami A Abstract Gold Nanostars (GNS) have attracted tremendous attention toward themselves owing to their multi-branched structure and unique properties. These state of the art metallic nanoparticles possess intrinsic features like remarkable optical properties and exceptional physiochemical activities. These star-shaped gold nanoparticles can predominantly be utilized in biosensing, photothermal therapy, imaging, surface-enhanced Raman spectroscopy and target drug delivery applications due to their low toxicity and extraordinary optical features. In the current review, recent approaches in the matter of GNS in case of diagnosis, bioimaging and biomedical applications were summarized and reported. In this regard, first an overview about the structure and general properties of GNS were reported and thence detailed information regarding the diagnostic, bioimaging, photothermal therapy, and drug delivery applications of such novel nanomaterials were presented in detail. Summarized information clearly highlighting the superior capability of GNS as potential multi-functional materials for biomedical applications. PMID: 32150480 [PubMed - as supplied by publisher]
Source: Drug Metabolism Reviews - Category: Drugs & Pharmacology Tags: Drug Metab Rev Source Type: research