Bogdan Miu, Anca Dinischiotu

Green synthesized titatium dioxide nanopatricles and their future applications in biomedicine, agriculture and industry

Introduction

Green synthesized titatium dioxide nanopatricles and their future applications in biomedicine, agriculture and industry. This review covers green synthesized TiO2 nanoparticles using biological extracts, their efficiency, and future applications in biomedicine, agriculture, and industry, plus their sustainability.

Abstract

In the green synthesis of titanium dioxide nanoparticles (TiO, NPs) chemical reagents are replaced with biological extracts. Conventional methods used in the manufacture of TiO2 NPs raise environmental issues as they use Oo harmful chemicals and spend a high amount of energy. At a laboratory scale, biologically synthesized titanium dioxide Yn nanoparticles (bio-TiO, NPs) proved to be a suitable alternative to the chemically synthesized ones. The biological rr activity of NPs is mainly determined by their shape, size and crystalline structure. However, these characteristics are 2 hardly controlled when natural sources of reagents are used and so bio-TiO, NPs did not reach an advanced technology readiness level. In this paper, we reviewed the majority of the available studies referring to bio-TiO, NPs. & Our aim is to briefly present the efficiency of biochemicals from different living organisms in producing TiO, nanore) scale particles as well as the benefits bio-TiO, NPs would bring to the biomedical, agricultural and industrial sectors. Finally, based on the available data we discuss the sustainability of bio-TiO, NPs referring to their possible environmental, economic and societal impacts.

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