nanotek-2016_posters-accepted-abstracts

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Volume 7, Issue 6 (Suppl)

J Nanomed Nanotechnol

ISSN: 2157-7439 JNMNT, an open access journal

Nanotek 2016

December 05-07, 2016

December 05-07, 2016 Phoenix, USA

International Conference on

Nanotek & Expo

J Nanomed Nanotechnol 2016, 7:6 (Suppl)

Photocatalytic degradation of Methylene Blue by Nitrogen doped MoS2 under visible light irradiation

Jyoti Shakya

and

T. Mohanty

Jawaharlal Nehru University, India

ue to the development of industrialization, water pollution has become a global concern. The pollution of water resources by

dyes from textile has become a serious environmental problem. Therefore it is very essential to remove the dyes from an aqueous

environment. Herein, the removal of a cationic dye with N-doped MoS2 is investigated. Nitrogen doped MoS2 was successfully

synthesized using sol gel method. It’s crystal structure was measured by X-Ray Diffractometry (XRD). A Scanning Electron

Microscope (SEM) and high resolution transmission electron microscope were used to observe the morphology and structure of the

sample. Photocatalytic performance was evaluated by discoloring of Methylene Blue under visible light irradiation. N-doped MoS2

showed excellent photocatalytc activities and durability on the elimination of organic pollutants under visible light irradiation. It has

larger BET areas. Due to this fact the surface adsorption capacity of the reactants is improved. Also more active sites are exposed,

guaranteeing higher activity in degrading the dye. This work provides potential applications in water pollution treatment, as well as

other related fields.

Tissue analysis using hodge decomposition

Monika Bahl

and

P.Senthilkumaran

Amity University, India

Indian Institute of Technology, India*

t has been seen that a vector field decomposition method called the Helmholtz Hodge Decomposition (HHD) can analyze scalar

fields present universally in nature. It aids to reveal the complex internal energy flows in interference and diffraction fields. A

gradient field defined in a region R, can be separated into solenoidal and irrotational components. HHD applied onto Magnetic

Resonance Elasticity data can also aid to retain the curl field, while revealing the tissue elasticity in such medical measurements.

The segmented shear waves in affected brain tissues were explicitly segmented and studied using our least square method of Hodge

decomposition. HHD can also reveal the condition of tissues after they have been targeted with nanomedicines.