Application of perovskites in bioimaging : the state-of-the-art and future developments

BACKGROUND: Recently, the development of perovskite-based nanocrystals for sustainable applications in bioimaging and clinical diagnostics have become a very active area of research. From 2D hybrid to zero-dimensional quantum dots (QDs), perovskites along with a variety of characteristic features, specifically non-linear optoelectronics properties, have attracted enormous research attention. These characteristics can be tuned by the type of cations or anions and their ratio used in host perovskites. Carrier doping and chemical modifications are additional alternatives to control optical and magnetism in radiodiagnostics.

AREA COVERED: This review begins by explaining the physical phenomena associated with luminescence or optical features of novel perovskites in diagnostic applications. Moreover, reported oxide, halide, doped, and QDs-based nanoprobes were elaborated. At last, the need for novel perovskite development, for example, persistent luminescent and low cytotoxicity is discussed, and the futuristic perspective of perovskites in clinical diagnostics with real-time demonstration is explained.

EXPERT OPINION: Our article concludes that hybrid perovskites, including metal-free, core-shell nanocomposites-based, and alloy-based perovskites, exhibit tunable bandgap and high photoluminescence quantum yields which ultimately result in high optical features. However, given limited understanding of ion transport mechanisms and dependency on environmental conditions of the perovskites, more research is needed.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:22

Enthalten in:

Expert review of molecular diagnostics - 22(2022), 9 vom: 09. Sept., Seite 867-880

Sprache:

Englisch

Beteiligte Personen:

Jain, Utkarsh [VerfasserIn]
Soni, Shringika [VerfasserIn]
Chauhan, Nidhi [VerfasserIn]

Links:

Volltext

Themen:

12194-71-7
Bioimaging
Calcium Compounds
Diagnostics
Journal Article
Luminescence
Nanocrystal
Optoelectronics
Oxides
Perovskite
Research Support, Non-U.S. Gov't
Review

Anmerkungen:

Date Completed 01.11.2022

Date Revised 05.01.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1080/14737159.2022.2135990

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM347694845