Bioaccumulation of Titanium in diatom Cyclotella atomus Hust

Author:

Elumalai Sanniyasi1,Tarani Thirumurugan2,Vishali Mahendran2,Gopal Rajesh Kanna3,Rajesh Damodharan1

Affiliation:

1. University of Madras

2. Rajalakshmi Engineering College

3. Saveetha Dental College & Hospitals, SIMATS

Abstract

Abstract Diatoms are unique photoautotrophic microalgae, in which the outer cell wall is composed of a silicified skeletal structure called frustules. These microalgae have relatively higher generation times and growth rates than other groups of microalgae. An interesting feature is that the diatom can accumulate a greater volume of heavy metals in its frustule, and have some specialized proteins and enzymes for detoxification of heavy metals. In the present study, a centric diatom was isolated from the Adyar River, Chennai, Tamil Nadu, India, and morphologically identified as Cyclotella atomus Hust. Based on the bioaccumulation study on the treatment with TiO2 with culturing the diatom Cyclotella atomus and SEM-EDAX analysis it has resulted that, the Ti accumulated on the frustules of the diatom. Therefore, biogenic accumulation and fabrication of Titanium frustules in diatom have advantages in enhancing the efficiency of solar cells.

Publisher

Research Square Platform LLC

Reference62 articles.

1. Bioaccumulation of Cadmium in Marine Diatom: Thalassiosira allenii Takano;Aydin-Sisman G;Turk J Fish Aquat Sci,2013

2. In situ measurements of micronutrient dynamics in open seawater show that complex dissociation rates may limit diatom growth;Baeyens W;Sci Rep,2018

3. Study of phytopllankton and physico-chemical charcteristics of brackish water of Tiruchendur, Tamil Nadu;Balakrishnan C;Indian Hydrobiology,2012

4. Morphological descriptors of different species of diatom Cyclotella (Kutzing) Brebisson in the surface sediments of Indian Sundarbans;Biswas B;Phycos,2017

5. Heavy metal tolerance of marine phytoplankton. IV. Combined effect of zinc and cadmium on growth and uptake in some marine diatoms;Bræk GS;Journal of Experimental Marine Biology and Ecology,1980

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