VENKATACHALAM Nallusamy

@vsbec.com

Associate Professor of Chemistry/Faculty of Science and Humanities
VSB Engineering College, Karur

https://researchid.co/venruba

RESEARCH, TEACHING, or OTHER INTERESTS

Environmental Chemistry, Materials Science, Biomaterials, Water Science and Technology

2225

Scholar Citations

Scholar h-index

Scholar i10-index

RECENT SCHOLAR PUBLICATIONS

Synthesis and Ball Milling Studies of Y2O3 Nanoparticles for Biomedical Applications
N Venkatachalam
Excel International Journal of Technology, Engineering and Management 5 (1 2018

Synthesis of Er3+ Doped Y2O3 Nanoparticles: Effective Removal of Surface Impurities
N Venkatachalam
Excel International Journal of Technology, Engineering and Management 5 (1 2018

Er³⁺ ‐Doped Y₂O₃ Nanophosphors for Near‐Infrared Fluorescence Bioimaging Applications
N Venkatachalam, T Yamano, E Hemmer, H Hyodo, H Kishimoto, K Soga
Journal of the American Ceramic Society 96 (9), 2759-2765 2013

Upconverting and NIR emitting rare earth based nanostructures for NIR-bioimaging
E Hemmer, N Venkatachalam, H Hyodo, A Hattori, Y Ebina, H Kishimoto, ...
Nanoscale 5 (23), 11339-11361 2013

Cytotoxic aspects of gadolinium oxide nanostructures for up-conversion and NIR bioimaging
E Hemmer, T Yamano, H Kishimoto, N Venkatachalam, H Hyodo, K Soga
Acta Biomaterialia 9 (1), 4734-4743 2013

In vitro and in vivo investigations of upconversion and NIR emitting Gd₂O₃:Er³⁺,Yb³⁺ nanostructures for biomedical applications
E Hemmer, H Takeshita, T Yamano, T Fujiki, Y Kohl, K Lw, ...
Journal of Materials Science: Materials in Medicine 23, 2399-2412 2012

Synthesis and toxicity assay of ceramic nanophosphors for bioimaging with near-infrared excitation
N Venkatachalam, E Hemmer, T Yamano, H Hyodo, H Kishimoto, K Soga
Progress in crystal growth and characterization of materials 58 (2-3), 121-134 2012

The Role of pH in PEG‐b‐PAAc Modification of Gadolinium Oxide Nanostructures for Biomedical Applications
E Hemmer, N Venkatachalam, H Hyodo, K Soga
Advances in Materials Science and Engineering 2012 (1), 748098 2012

Application of ceramic phosphors for near infrared biomedical imaging technologies
K Soga, K Tokuzen, K Tsuji, T Yamano, N Venkatachalam, H Hyodo, ...
Optical Components and Materials VII 7598, 64-72 2010

Effect of K {sub 3} PO {sub 4} addition as sintering inhibitor during calcination of Y {sub 2} O {sub 3} nanoparticles
K Soga, Y Okumura, K Tsuji, N Venkatachalam
Journal of Physics. Conference Series (Online) 191 2009

Bioimaging of M1 cells using ceramic nanophosphors: synthesis and toxicity assay of Y2O3 nanoparticles
N Venkatachalam, Y Okumura, K Soga, R Fukuda, T Tsuji
Journal of Physics: Conference Series 191 (1), 012002 2009

Effect of K3PO4 addition as sintering inhibitor during calcination of Y2O3 nanoparticles
K Soga, Y Okumura, K Tsuji, N Venkatachalam
Journal of Physics: Conference Series 191 (1), 012003 2009

Synthesis of Er³⁺ Doped Y₂O₃ Nanophosphors
N Venkatachalam, Y Saito, K Soga
Journal of the American Ceramic Society 92 (5), 1006-1010 2009

Synthesis of Ceramic Nanophosphors for Upconversion Bioimaging
V Nallusamy, Y Okumura, K Soga
Preprints of Annual Meeting of The Ceramic Society of Japan Preprints of 2009

Sol–gel preparation and characterization of nanosize TiO2: Its photocatalytic performance
N Venkatachalam, M Palanichamy, V Murugesan
Materials Chemistry and Physics 104 (2-3), 454-459 2007

Sol–gel preparation and characterization of alkaline earth metal doped nano TiO2: Efficient photocatalytic degradation of 4-chlorophenol
N Venkatachalam, M Palanichamy, V Murugesan
Journal of Molecular Catalysis A: Chemical 273 (1-2), 177-185 2007

Alkaline earth metal doped nanoporous TiO2 for enhanced photocatalytic mineralisation of bisphenol-A
N Venkatachalam, M Palanichamy, B Arabindoo, V Murugesan
Catalysis Communications 8 (7), 1088-1093 2007

RETRACTED: Enhanced photocatalytic degradation of 4-chlorophenol by Zr4+ doped nano TiO2
N Venkatachalam, M Palanichamy, B Arabindoo, V Murugesan
Journal of Molecular Catalysis A: Chemical 266 (1-2), 158-165 2007

Photocatalytic activity of ZnO impregnated Hβ and mechanical mix of ZnO/Hβ in the degradation of monocrotophos in aqueous solution
S Anandan, A Vinu, N Venkatachalam, B Arabindoo, V Murugesan
Journal of molecular catalysis A: Chemical 256 (1-2), 312-320 2006

Visible light active photocatalytic degradation of bisphenol-A using nitrogen doped TiO2
N Venkatachalam, A Vinu, S Anandan, B Arabindoo, V Murugesan
Journal of nanoscience and nanotechnology 6 (8), 2499-2507 2006

MOST CITED SCHOLAR PUBLICATIONS

Upconverting and NIR emitting rare earth based nanostructures for NIR-bioimaging
E Hemmer, N Venkatachalam, H Hyodo, A Hattori, Y Ebina, H Kishimoto, ...
Nanoscale 5 (23), 11339-11361 2013
Citations: 366

Sol–gel preparation and characterization of nanosize TiO2: Its photocatalytic performance
N Venkatachalam, M Palanichamy, V Murugesan
Materials Chemistry and Physics 104 (2-3), 454-459 2007
Citations: 322

Fine route for an efficient removal of 2, 4-dichlorophenoxyacetic acid (2, 4-D) by zeolite-supported TiO2
MV Shankar, S Anandan, N Venkatachalam, B Arabindoo, V Murugesan
Chemosphere 63 (6), 1014-1021 2006
Citations: 204

Novel thin‐film reactor for photocatalytic degradation of pesticides in an aqueous solution
MV Shankar, S Anandan, N Venkatachalam, B Arabindoo, V Murugesan
Journal of Chemical Technology & Biotechnology: International Research in 2004
Citations: 93

Cytotoxic aspects of gadolinium oxide nanostructures for up-conversion and NIR bioimaging
E Hemmer, T Yamano, H Kishimoto, N Venkatachalam, H Hyodo, K Soga
Acta Biomaterialia 9 (1), 4734-4743 2013
Citations: 83

Synthesis of Er³⁺ Doped Y₂O₃ Nanophosphors
N Venkatachalam, Y Saito, K Soga
Journal of the American Ceramic Society 92 (5), 1006-1010 2009
Citations: 67

Effect of K3PO4 addition as sintering inhibitor during calcination of Y2O3 nanoparticles
K Soga, Y Okumura, K Tsuji, N Venkatachalam
Journal of Physics: Conference Series 191 (1), 012003 2009
Citations: 9