A critical review on the recent trends of photocatalytic, antibacterial, antioxidant and nanohybrid applications of anatase and rutile TiO2 nanoparticles

被引:94
作者
Thakur, Naveen [1 ]
Thakur, Nikesh [1 ]
Kumar, Anil [2 ]
Thakur, Vijay Kumar [3 ]
Kalia, Susheel [4 ]
Arya, Vedpriya [5 ]
Kumar, Ashwani [5 ]
Kumar, Sunil [6 ]
Kyzas, George Z. [7 ]
机构
[1] Career Point Univ, Dept Phys, Hamirpur 176041, Himachal Prades, India
[2] Univ Witwatersrand, Sch Chem & Met Engn, Johannesburg, South Africa
[3] SRUC, Biorefining & Adv Mat Res Ctr, Kings Bldg West Mains Rd, Edinburgh EH9 3JG, Scotland
[4] ACC Wing Academ Block Indian Mil Acad, Dept Chem, Dehra Dun 248007, Uttaranchal, India
[5] Patanjali Res Inst, Patanjali Herbal Res Dept, Haridwar 249405, Uttaranchal, India
[6] Cent Univ Himachal Pradesh, Dept Anim Sci, Kangra 176206, Himachal Prades, India
[7] Int Hellen Univ, Sch Sci, Dept Chem, Hephaestus Lab, Kavala, Greece
关键词
Antibacterial; Nanoparticles; Photocatalysis; Titanium oxide; TITANIUM-DIOXIDE NANOPARTICLES; REDUCED GRAPHENE OXIDE; ESCHERICHIA-COLI-CELLS; SOL-GEL METHOD; GREEN SYNTHESIS; IRON-OXIDE; SILVER NANOPARTICLES; CATALYTIC-ACTIVITY; ANTIMICROBIAL PROPERTIES; GOLD NANOPARTICLES;
D O I
10.1016/j.scitotenv.2023.169815
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Titanium dioxide nanoparticles (TiO2 NPs) have become a focal point of research due to their widespread daily use and diverse synthesis methods, including physical, chemical, and environmentally sustainable approaches. These nanoparticles possess unique attributes such as size, shape, and surface functionality, making them particularly intriguing for applications in the biomedical field. The continuous exploration of TiO2 NPs is driven by the quest to enhance their multifunctionality, aiming to create next -generation products with superior performance. Recent research efforts have specifically focused on understanding the anatase and rutile phases of TiO2 NPs and evaluating their potential in various domains, including photocatalytic processes, antibacterial properties, antioxidant effects, and nanohybrid applications. The hypothesis guiding this research is that by exploring different synthesis methods, particularly chemical and environmentally friendly approaches, and incorporating doping and co -doping techniques, the properties of TiO2 NPs can be significantly improved for diverse applications. The study employs a comprehensive approach, investigating the effects of nanoparticle size, shape, dose, and exposure time on performance. The synthesis methods considered encompass both conventional chemical processes and environmentally friendly alternatives, with a focus on how doping and co -doping can enhance the properties of TiO2 NPs. The research unveils valuable insights into the distinct phases of TiO2 NPs and their potential across various applications. It sheds light on the improved properties achieved through doping and co -doping, showcasing advancements in photocatalytic processes, antibacterial efficacy, antioxidant capabilities, and nanohybrid applications. The study concludes by emphasizing regulatory aspects and offering suggestions for product enhancement. It provides recommendations for the reliable application of TiO2 NPs, addressing a comprehensive spectrum of critical aspects in TiO2 NP research and application. Overall, this research contributes to the evolving landscape of TiO2 NP utilization, offering valuable insights for the development of innovative and high-performance products.
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页数:22
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