Dr. Subbiah Alwarappan
CSIR-Central Electrochemical Research Institute, India
Scientist
Email: salwarap@gmail.com
Qualifications
2007 Ph.D., Macquarie University, Sydney, Australia, Chemistry &
Biomolecular Sciences
2001 M.Sc., Presidency College, Chennai, India, Chemistry
1999 B.Sc., Alagappa Government Arts College, Karaikudi, India, Chemistry
Publications (Selected)
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Vusa CSR, Berchmans S, Alwarappan S, Facile and green synthesis of
graphene, RSC Advances 4, 22470 (2014).
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Alwarappan S, Das M, Mohapatra S, Li CZ, Peripheral Neural Devices: The
state of the Art. The Journal of Neuroscience and Neuroengineering 2(6),
517-531.
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Wang C, Ravi S, Garapati U, Das M, Howell M, Mallela J, Alwarappan S,
Mohapatra SS, Mohapatra S, Multifunctional Chitosan Magnetic-Graphene
Nanoparticles: A theranostic platform for tumor targeted co-delivery of drugs,
genes and MRI contrast agents. Journal of Materials Chemistry B 1, 4396-4405
(2013).
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S. Ganesan, S. Anitha, S. Alwarappan, L. Rajendran, Mathematical Modeling
of a carrier mediated transport process in a liquid membrane, The Journal of
Membrane Biology 246, 435-442 (2013).
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Dixit S, Das, M, Alwarappan S, Goicochea N.L, Howell M, Mohapatra S,
Mohapatra SS. Phospholipid micelle encapsulated gadolinium oxide nanoparticles
for imaging and gene delivery. RSC Advances 3, 2727-2735 (2013).
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Mishra M, Subbiah A, Joshi RK, Mohanty, T. Chemically synthesized graphene
for electrochemical biosensing, Journal of Nanoscience and Nanotechnology
13(6), 4040-4044 (2013).
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Alwarappan S, Boyapalle S, Mohapatra S, Li CZ and Kumar A. Comparative
study of “single, few and multilayered graphene” towards enzyme conjugation and
electrochemical response. Journal of Physical Chemistry C 116 (11), 6556-6559
(2012).
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Alwarappan S, Cisell K, Dixit S, Li CZ, and Mohapatra S. Chitosan-Modified
Graphene Electrodes for DNA Mutation Analysis. Journal of Electroanalytical
Chemistry 686, 69-72 (2012).
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Alwarappan S, Pillai S, Singh SR, Mohapatra S and Kumar A. Direct
electrochemistry of glucose oxidase on a gold electrode modified with
“graphene”. Analytical Letters 45(7), 746-753 (2012).
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Joshi N, Alwarappan S, Pillai S, Singh SR, Ram MK and Kumar A. Gold
nanoparticle modified glassy carbon electrodes as electrochemical biosensors.
Advanced Science Letters 4(1), 131-134 (2012).
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Shanmugarajan A, Alwarappan S, Laxmanan R Approximate analytical solution
of nonlinear reaction’s diffusion equation at conducting polymer ultra
microelectrodes. ISRN Physical Chemistry 2012, 1-12 (2012).
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Recent Advances in biosensors and biosensing protocols – Editorial
Article, David Carroll, Subbiah Alwarappan, Journal of Biosensors and
Bioelectronics 3 (2012).
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Alwarappan S, Singh SR, Pillai S and Kumar A, edited by Prof. Choi WB
& Prof. Lee S. Graphene based biosensors and gas sensors in Graphene:
Synthesis and Applications, Taylor and Francis Group, July 2011.
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Shanmugarajan A, Alwarappan S, Somasundaram S, Rajendran L. Analytical
solution of amperometric enzymatic reactions based on Homotopy perturbation
method. Electrochim. Acta, 56, 3345-3352 (2011).
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Shanmugarajan A, Alwarappan S, Rajendran L. Analytical expression of
non-steady state concentrations and current pertaining to compounds present in
the enzyme membrane of biosensor. Journal of Physical Chemistry A 115(17),
4299-4306 (2011).
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Alwarappan S and Kumar A. Biomedical applications of carbon based
materials, CRC Handbook, published by Francis and Taylor Series, December 2010.
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Alwarappan S and Li CZ, edited by Prof. Flickinger M. Nanomaterials
Incorporated bioelectronics in Encyclopedia of Industrial Biotechnology:
Bioprocess, bioseperation and cell technology, published by John Wiley &
Sons, June 2010.
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Alwarappan S, Joshi RK, Ram MK, Kumar A. Direct electron transfer
mechanism of Cytochrome C at graphene electrode. Applied Physics Letter 96(1),
263702 (2010).
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Alwarappan S, Liu C, Kumar A, Li CZ. Enzyme doped graphene for enhanced
glucose biosensing. Journal of Physical Chemistry C 114(30), 12920-12924
(2010).
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Liu C, Alwarappan S, Li CZ. Membraneless enzymatic biofuel cell based on
grapheme nanosheets, Biosensors and Bioelectronics 25 (7):1829-1833 (2010).
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Alwarappan S, Liu G, Li CZ. Simultaneous detection of dopamine, ascorbic
acid and uric acid at electrochemically pretreated carbon nanotube biosensors.
Nanomedicine: Nanotechnology, Biology and Medicine 6(1), e52-e57 (2010).
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