Repository of Research and Investigative Information

Repository of Research and Investigative Information

Baqiyatallah University of Medical Sciences

CdTe quantum dots prepared using herbal species and microorganisms and their anti-cancer, drug delivery and antibacterial applications; a review

(2020) CdTe quantum dots prepared using herbal species and microorganisms and their anti-cancer, drug delivery and antibacterial applications; a review. Ceramics International. pp. 9979-9989. ISSN 0272-8842

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Abstract

One of the developing areas of nanotechnology is the production and application of nanoscale materials, with large surface/volume ratios, which provides them with the specific properties. Cadmium telluride (CdTe) is a typical nanomaterial, which has been the subject of various studies due to its large bandwidth and excitation binding energy, which make it suitable for various purposes like anti-inflammatory, wound healing, antioxidant, antifungal and antibacterial applications. The large quantities of toxic chemicals and harsh conditions required for preparing CdTe, led to great interest in developing green methods for its synthesis. This review provides a comprehensive overview of the research on the green biological synthesis of CdTe. It is also important to consider the increasing interest in the area of production of CdTe QDs (Quantum dots) for drug delivery, bioimaging and anti-cancer applications. One green approach for producing CdTe nanocrystals is the application of metabolic activity of living organisms. Intra and extra-cellular biosynthesis can occur through a biomimetic approach based on feeding organisms with cadmium and telluride precursors. Yet there are huge gaps in our knowledge on the toxic effects of nano-scale CdTe particles on single organisms and the mechanism there of and to guarantee the safe application of CdTe, further work needs to be done on assessing the long-term effects of nano-sized CdTe particles at low quantities.

Item Type: Article
Keywords: CdTe quantum dots Green method Anti-cancer Drug delivery Antibacterial Bioimaging copper-oxide nanoparticles green synthesis oxidative stress metal nanoparticles silver nanoparticles cancer-cells sulfide nanoparticles biological synthesis cuo nanoparticles aqueous synthesis Materials Science
Page Range: pp. 9979-9989
Journal or Publication Title: Ceramics International
Journal Index: ISI
Volume: 46
Number: 8
Identification Number: https://doi.org/10.1016/j.ceramint.2020.01.051
ISSN: 0272-8842
Depositing User: مهندس مهدی شریفی
URI: http://eprints.bmsu.ac.ir/id/eprint/8801

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