Studies on the titanium dioxide nanoparticles: biosynthesis, applications and remediation

Springer Science and Business Media LLC - Tập 1 - Trang 1-9 - 2019
Meghmala S. Waghmode1, Aparna B. Gunjal2, Javed A. Mulla1, Neha N. Patil1, Neelu N. Nawani3
1Department of Microbiology, Annasaheb Magar Mahavidyalaya, Hadapsar, Pune, India
2Asian Agri Food Consultancy Services Ltd, Pune, India
3Dr. D.Y. Patil’s Vidyapeeth Dr. D.Y. Patil Biotechnology & Bioinformatics Institute, Tathawade, Pune, India

Tóm tắt

Nanoparticles have wide applications in various fields due to their small size. Titanium dioxide nanoparticles are bright with high refractive index (n = 2.4) which makes them suitable for industry dealing with toothpaste, pharmaceuticals, coatings, papers, inks, plastics, food products, cosmetics and textile. Three crystalline phases of titanium dioxide, are anatase (tetragonal), rutile (tetragonal), and brookite (orthorhombic) in which brookite has no commercial value. Due to their self cleaning and antifogging property, they are used in the preparation of cloths, windows, tiles and anti-fogging car mirrors. Titanium dioxide nanoparticles also serve as environment sanitizing agent. Sol–gel route, flame hydrolysis, co-precipitation, impregnation and chemical vapor deposition like techniques are used for the synthesis of TiO2 nanoparticles. Biosynthesis of titanium dioxide nanoparticles has gained wide interest among researchers due to its cost effective, eco-friendly and reproducible approach. The sol–gel route remediation of the titanium dioxide from the environment is an important step and it can be achieved by using physical processes like sedimentation and filtration. The biosynthesis of titanium dioxide nanoparticles can be used in comparison to chemical synthesis. The titanium dioxide nanoparticles have wide applications, viz., reducing toxicity of dyes and pharmaceutical drugs; waste water treatment; reproduction of silkworm; space applications; food industries; etc., and so have immense industrial importance. The applications of nanoparticles synthesized by biological approach will be advantageous for the industries; environment and agriculture.

Tài liệu tham khảo

Indian Minerals Yearbook, Part- III: Mineral Reviews (2013) 52nd edn

Raliya R, Nair R, Chavalmane S, Wang W, Biswas P (2015) Mechanistic evaluation of translocation and physiological impact of titanium dioxide and zinc oxide nanoparticles on the tomato (Solanum lycopersicum L.) plant. Metallomics 7:1584–1594

Tharanya P, Vadakkan K, Hemapriya J, Kannan V, Vijayanand S (2015) Biogenic approach for the synthesis of titanium dioxide nanoparticles using a halophilic bacterial isolate- Chromohalobacter salexigens strain PMT-1. Int J Curr Res Acad Rev 3:334–342

Ibrahem KH, Salman JA, Ali FA (2014) Effect of titanium nanoparticles biosynthesis by Lactobacillus crispatus on urease, hemolysin and biofilm forming by some bacteria causing recurrent UTI in Iraqi women. Eur Sci J 10:324–338

Raliya R, Tarafdar J (2012) Novel approach for silver nanoparticle synthesis using Aspergillus terreus CZR-1: mechanism perspective. J Bionanosci 6:12–16

Durairaj B, Muthu S, Xavier T (2015) Antimicrobial activity of Aspergillus niger synthesized titanium dioxide nanoparticles. Adv Appl Sci Res 6:45–48

Tarafdar A, Raliya R, Wei-Ning W, Pratim B, Tarafdar J (2013) Green synthesis of TiO2 nanoparticle using Aspergillus tubingensis. Adv Sci Eng Med 5:943–949

Baneshi M, Rezaei S, Sadat A, Mousavizadeh A, Barafrashtehpour M, Hekmatmanesh H (2017) Investigation of photocatalytic degradation of diazinon using titanium dioxide (TiO2) nanoparticles doped with iron in the presence of ultraviolet rays from the aqueous solution. Biosci Biotech Res Comm 10:60–67

Chao SL, Choi HS (2005) Method for providing enhanced photosynthesis. Korea Res Inst Chem Technol S Korea Bull 11:1–34

Yuan Y, Ding J, Xu J, Deng J, Guo J (2010) TiO2 nanoparticles co-doped with silver and nitrogen for antibacterial application. J Nanosci Nanotechnol 10:4868–4874

Slimen H, Ochiai T, Nakata K, Murakami T, Houas A, Morito Y, Fujishima A (2012) Photocatalytic decomposition of cigarette smoke using a TiO2-impregnated titanium mesh filter. Ind Eng Chem Res 51:587–590

Fukuyama J (2004) Odor pollution control for various odor emission sources in Japan, East Asia. In: Odor measurement and control review workshop (Environmental Management Bureau, Ministry of the Environment, Government of Japan), pp 67–77

Rezaee A, Pourtaghi G, Khavanin A, Mamoory R, Ghaneian M, Godini H (2008) Photocatalytic decomposition of gaseous toluene by TiO2 nanoparticles coated on activated carbon. Iran J Environ Health Sci Eng 5:305–310

Food Safety and Standards [FSS] India (2011) Food safety and standards (food product standards and food additives) regulation. 4:449–529

Shon H, Vigneswaran S, In Kim, Cho J, Kim GJ, Kim JB, Kim JH (2007) Preparation of titanium dioxide (TiO2) from sludge produced by titanium tetrachloride (TiCl4) flocculation of wastewater. Environ Sci Technol 41:1372–1377