Synthesis and characterization of Ce-doped TiO<sub>2</sub> nanoparticles and their enhanced anticancer activity in Y79 retinoblastoma cancer cells-Reference-Cited by-同舟云学术

Synthesis and characterization of Ce-doped TiO₂ nanoparticles and their enhanced anticancer activity in Y79 retinoblastoma cancer cells

Published:2022-01-01 Issue:1 Volume:11 Page:143-149
ISSN:2191-9550
Container-title:Green Processing and Synthesis
language:en
Short-container-title:

Author:

Kartha Balachandran¹,Thanikachalam Kalaivani²,Vijayakumar Natesan³,Alharbi Naiyf S.⁴,Kadaikunnan Shine⁴,Khaled Jamal M.⁴,Gopinath Kasi⁵,Govindarajan Marimuthu⁶⁷

Affiliation:

1. Department of Chemistry, Vivekanandha College of Engineering for Women , Namakkal 637205 , Tamil Nadu , India

2. Department of Chemistry, Jairams College of Arts and Science , Karur , Tamil Nadu , India

3. Department of Biochemistry and Biotechnology, Faculty of Science, Annamalai University , Annamalainagar-608002 , Tamil Nadu , India

4. Department of Botany and Microbiology, College of Science, King Saud University , Riyadh 11451 , Saudi Arabia

5. Department of Packaging, Yonsei University , 1 Yonseidae-gil, Wonju-si , Gangwon-do 26493 , South Korea

6. Unit of Vector Control, Phytochemistry and Nanotechnology, Department of Zoology, Annamalai University , Annamalainagar-608002 , Tamil Nadu , India

7. Department of Zoology, Government College for Women (Autonomous) , Kumbakonam 612001 , Tamil Nadu , India

Abstract

Abstract Rare earth metal cerium-doped titania nanoparticles (titanium dioxide [TiO2]) were produced utilizing a low-cost and straightforward sol–gel technique, and its enhanced photodynamic anticancer activity was tested on Y79 retinoblastoma cancer cells. The structural, optical, morphological, anticancer activity, and cytotoxicity of pure and cerium-doped TiO2 (Ce-doped TiO2) were investigated. In X-ray diffraction (XRD) measurements, apparent doping of cerium in TiO2 was detected, with reported anatase patterns shifting toward a lower angle in the anatase structure. Raman spectra verify the presence of cerium doping in TiO2 by revealing greater wave number shifting. The scanning electron microscope (SEM) and transmission electron microscope (TEM) analysis showed that the synthesized TiO2 and Ce-doped TiO2 nearly spherical. TiO2 and Ce-doped TiO2 were studied for their photodynamic anticancer activities, and the results suggest that cerium doping in TiO2 improves anticancer activity.

Publisher

Walter de Gruyter GmbH

Subject

Health, Toxicology and Mutagenesis,Industrial and Manufacturing Engineering,Fuel Technology,Renewable Energy, Sustainability and the Environment,General Chemical Engineering,Environmental Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/gps-2022-0011/pdf

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