Synthesis, characterization, and biological applications of semiconducting polythiophene‐based nanoparticles

Autor: Mattia Zangoli, Francesca Di Maria
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: View, Vol 2, Iss 1, Pp n/a-n/a (2021)
Druh dokumentu: article
ISSN: 2688-268X
2688-3988
DOI: 10.1002/VIW.20200086
Popis: Abstract In recent years, polythiophene‐based nanoparticles (PT‐NPs) have attracted increasing attention because of their outstanding characteristics deriving from a wealth of properties such as charge conduction in the oxidized/reduced states, light absorption/emission at an appropriate wavelength, geometrical adaptability, thermal and chemical stability, and solubility in common solvents. Furthermore, the great synthetic flexibility of the thiophene core has allowed the engineering of a multitude of nanomaterials with made‐to‐order properties. This review is focused on the synthesis and characterization of aqueous PT‐NPs and their biological applications. In particular, both in vitro and in vivo bioapplications will be presented, in which thiophene‐based nanomaterials act as photoactuators, that is, as exogenous components capable of transforming a primary stimulus of light into a highly spatiotemporally resolved secondary stimulus able to alter cell's physiological functions. Furthermore, examples of applications of PT‐NPs in biomedicine, such as photodynamic therapy and photothermal therapy, will be discussed.
Databáze: Directory of Open Access Journals
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