Gender
Male
Location
Bangalore
Birthday:
July 20
I am...
Chemist, Teacher
My research field or area of interest innanotechnology
Biomedical Applications of Nanoparticles and Nanocomposites.
Interest in...
(1) Synthesis of nanoparticles by chemical methods like coprecipitation, organometallic decomposition and sol-gel methods. (2) Designing and tuning (size and shape of the nanoparticles) of magnetic and optical properties of nanoparticles for various biomedical applications like bio imaging and drug delivery. (3) Studying the effect of para and superparmagnetic agents on relaxometry of water protons for MR Imaging (T1 and T2 weighted images). (4) Graphene oxide based Nano composites for imaging of cancer tumors and treatment. (5) Magnetic Hyperthermia for treating cancer.
Publication list
(1) Venkatesha N, Qurishi Y, Atreya H. S and Srivastava C. Effect of core–shell nanoparticle geometry on the enhancement of the proton relaxivity value in a nuclear magnetic resonance experiment RSC Adv. 2016, 6, 64605-64610. (2) Venkatesha N, Qurishi Y, Atreya H. S and Srivastava C. ZnO coated CoFe2O4 Nanoparticles for Multimodal Bio-Imaging. RSC Adv. 2016, 6, 18843-18851. (3) Venkatesha N, Poojar P, Geethanath S, Qurishi Y and Srivastava C. Ultra-fine CoFe2O4-Graphene oxide Composite as T1 and T2 contrast agents for MRI imaging. RSC Adv. 2016, 6, 17423-17429. (4) Venkatesha N, Pudakalakatti S.M, Qurishi Y, Atreya H. S and Srivastava C. MnFe2O4–Fe3O4 Core–Shell Nanoparticles as a Potential Contrast Agent for Magnetic Resonance Imaging. RSC Adv. 2015, 5, 97807–97815. (5) Venkatesha N, Poojar P, Geethanath S, Qurishi Y and Srivastava C. Graphene Oxide-Fe3O4 Nanoparticle Composite with High Transverse Proton Relaxivity Value for Magnetic Resonance Imaging. J.Appl.Phys.2015,117. (6) Venkatesha N, Poojar P, Geethanath S and Srivastava C. Graphene Oxide-Gadolinium (III) Oxide Nanoparticle Composite: A Novel MR Contrast Agent with High Longitudinal and Transverse Relaxivity. Mater. Res. Express.2014,1,045008. (7) Venkatesha N, Ashwini R, Poojar P, Geethanath S and Srivastava C. High Value of Proton Relaxivity Achieved by Graphene Oxide-Cobalt Ferrite Nanoparticle Composite: A Potential Contrast Agent in Magnetic Resonance Imaging. J. Indian Inst. Sci. 2014, 94, 415–422. (8) Venkatesha N, Hegde V and Srivastava C. Synergetic Effect of Size and Morphology of Cobalt Ferrite nanoparticles on Proton Relaxivity. IET Nanobiotechnol. 2013, 8, 184-189. (9) Hoque S. M, Srivastava C, Venkatesha N and Chattopadhyay K. Synthesis, Characterization, and Nuclear Magnetic Resonance Study of Chitosan-Coated Nanocrystals. IEEE Trans. NanoBioscience 2013, 12, 298– 303. (10) Hoque S. M, Srivastava C, Srivastava N, Venkatesha N and Chattopadhyay K. Synthesis and Characterization of Fe and Co-Based Ferrite Nanoparticles and Study of the T1 and T2 Relaxivity of Chitosan- Coated Particles. J. Mater. Sci. 2013, 48, 812–818. (11) Hoque S. M, Srivastava C, Kumar V, Srivastava N, Venkatesha N, Das H. N, Saha D. K and Chattopadhyay K. Exchange-Spring Mechanism of Soft and Hard Ferrite Nanocomposites. Mater. Res. Bull. 2013, 48, 2871– 2877. (12) Hoque S. M, Srivastava C,Venkatesha N, Kumar P. S. A and Chattopadhyay K. Superparamagnetic Behaviour and T1, T2 Relaxivity of ZnFe2O4 Nanoparticles for Magnetic Resonance Imaging. Philos. Mag. 2013, 93, 1771–1783. (13) Venkatesha N, Poojar P, Geethanath S, Qurishi Y and Srivastava C. Gd-doped ZnS-Graphene oxide nanocomposite as T1 and T2 contrast agents for MRI imaging (under review). (14) Qurishi Y, Venkatesha N, Shrivastava C, Kondaiah P. Graphene oxide composites result in Cancer cell specific apoptosis in vitro (under preparation).
Researchgroup, Institute, University, School, Company name
Department of Materials Engineering Indian Institute of Science, Bangalore, India
Researchgroup, Institute, Company, University, School webpage
https://sites.google.com/site/chandantem1/home/
The network creator will send periodical messages to members - you below to allow us to email you
yes
