Qualification: 
Ph.D, MSc
pv_suneesh@cb.amrita.edu

Dr. Suneesh P. V. currently serves as an Assistant Professor in the Department of Sciences, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore. He completed his Master’s degree in Chemistry from Calicut University (2007) and Doctoral degree in Chemistry from Amrita Vishwa Vidyapeetham (2015). His research work applies the use of nanomaterials and technologies for the development of biosensors and energy storage devices. He is working in association with Biosensor Research Lab, Amrita Vishwa Vidyapeetham since 2008. The research group is actively involved in the development of low cost diagnostic devices, microfluidics and energy storage devices.

AWARDS AND RECOGNITIONS

  • CSIR Senior Research Fellowship-2011
  • Anveshan-2012 best project proposal award (Basic Sciences), Association of Indian Universities
  • Pitchfest-2013 best project award (Amrita Vishwa Vidyapeetham)
  • Second best poster presentation award, Recent Advances in Electroanalytical Techniques (RAET), Gandhigram Rural University, February 25-26,    2010
  • Best poster presentation award, International Conference on Advanced Nanomaterials and Nanotechnology, IIT Guwahati, December 9-11, 2009
     

PROFESSIONAL APPOINTMENTS

YEAR AFFILIATION
July 2015 - Present Assistant Professor in Chemistry, Department of Sciences, Amrita School of Engineering, Coimbatore
July 2013 - July 2015 Faculty Associate in Chemistry, Department of Sciences, Amrita School of Engineering, Coimbatore
April 2011 - June 2013 Senior Research Fellow (CSIR-Direct), Department of Sciences, Amrita School of Engineering, Coimbatore
January 2011 - March 2011 Teaching Assistant in Chemistry, Department of Sciences, Amrita School of Engineering, Coimbatore
June 2008 - June 2010 Junior Research Fellow (ISRO funded project), Department of Sciences, Amrita School of Engineering, Coimbatore

Publications

Publication Type: Conference Proceedings

Year of Publication Publication Type Title

2016

Conference Proceedings

L. Priya R, T, R., and Dr. Suneesh P. V., “Fabrication of high power microbial fuel cell using graphite electrodes”, IconAMMA 2016. Amrita Vishwa Vidyapeetham, Banglore, 2016.

2013

Conference Proceedings

Dr. Suneesh P. V., Ramachandran, T., Nair, B., and Babu, T. G. Satheesh, “Copper-Nickel Alloy Nanoparticles Modified Vertically Aligned TiO2 Nanotube Arrays for the Fabrication of Selective and Sensitive Non-Enzymatic Glucose Sensor”, Amrita Bio Quest. 2013.

2012

Conference Proceedings

Dr. Suneesh P. V., Dr. Satheesh Babu T. G., and Ramachandran, T., “Electrodeposition Of Alumium And Aluminium-Copper Alloys From AlCl3-Et3NHCl Room Temperature Ionic Liquid”, 62nd Annual Meeting of the International Society of Electrochemistry. Nikata, Japan, 2012.

2009

Conference Proceedings

Dr. Suneesh P. V., Vignesh, V., Dr. Satheesh Babu T. G., and Ramachandran, T., “Selective Determination of Ascorbic Acid Using Polypyrrole - Gold Composite Modified Glassy Carbon Electrode”, International Conference on Precision, Meso, Micro and Nano Engineering, COPEN6, 2009. 2009.

Publication Type: Journal Article

Year of Publication Publication Type Title

2015

Journal Article

Dr. Suneesh P. V., Sara, V. Vidhu, Dr. Ramachandran T., Dr. Bipin G. Nair, and Dr. Satheesh Babu T. G., “Co-Cu alloy nanoparticles decorated TiO2 nanotube arrays for highly sensitive and selective nonenzymatic sensing of glucose”, Sensors and Actuators, B: Chemical, vol. 215, pp. 337-344, 2015.[Abstract]


A nonenzymatic glucose sensor was fabricated by electrodepositing cobalt rich cobalt-copper alloy nanoparticles (Co-CuNPs) on vertically aligned TiO2 nanotube (TDNT) arrays. For this, TDNT arrays with tube diameter of 60 nm were synthesized by electrochemical anodization. The composition of the electrodeposited alloy was optimized based on the electrocatalytic activity towards glucose oxidation. This is achieved by controlling the concentration of electrolyte and time of deposition. Chemical composition of the optimized Co-Cu alloy nanoparticles is determined to be Cu0.15Co2.84O4 with fcc crystalline structure. The sensor showed two linear range of detection with high sensitivity of 4651.0 μA mM-1 cm-2 up to 5 mM and 2581.70 μA mM-1 cm-2 from 5 mM to 12 mM with a lower detection limit of 0.6 μM (S/N = 3). The sensor is highly selective to glucose in the presence of various exogeneous and endogeneous interfering species and other sugars. The response of the sensor towards blood serum was in good agreement with that of commercially available glucose sensors. © 2015 Elsevier B.V.

More »»
PDF iconco–cu-alloy-nanoparticles-decorated-tio2-nanotube-arrays-for-highlysensitive-and-selective-nonenzymatic-sensing-of-glucose-2fdecember2015.pdf

2013

Journal Article

Dr. Suneesh P. V., Chandhini, K., Ramachandran, T., Dr. Bipin G. Nair, and Babu, T. G. Satheesh, “Tantalum oxide honeycomb architectures for the development of a non-enzymatic glucose sensor with wide detection range”, Biosensors and Bioelectronics, vol. 50, pp. 472 - 477, 2013.[Abstract]


Abstract Tantalum oxide honeycomb nanostructures (THNS) were fabricated by electrochemical anodisation of tantalum in H2SO4–HF medium. \{XRD\} analysis showed that annealing of \{THNS\} at 400 °C improves the crystallinity. \{HRSEM\} and \{AFM\} results illustrated that nanopores with an average diameter of 30 nm were uniformly distributed and the pore size reduced to 24 nm and 18 nm during subsequent electrodeposition of Pt and CuO. Electrodeposited Pt and CuO exhibited face centered cubic (fcc) and monoclinic crystal structure respectively. Cyclic voltammetric studies revealed that, on the hybrid material electrooxidation of glucose occurs at a lower potential (0.45 V). The sensor exhibited linear response to glucose up to 31 mM, fast response time (<3 s) and a low detection limit of 1 μM (S/N=3). The sensor is free of interference from ascorbic acid, uric acid, dopamine and acetaminophen. Sensor was used to analyze glucose in blood serum samples.

More »»

2013

Journal Article

Dr. Suneesh P. V., Dr. Satheesh Babu T. G., and Ramachandran, T., “Electrodeposition of aluminium and aluminium-copper alloys from a room temperature ionic liquid electrolyte containing aluminium chloride and triethylamine hydrochloride”, International Journal of Minerals, Metallurgy and Materials, vol. 20, no. 9, pp. 909-916, 2013.[Abstract]


The electrodeposition of Al and Al-Cu binary alloys on to gold substrates from a room temperature ionic liquid electrolyte containing AlCl3-Et3NHCl was studied. The electrochemical behavior of the electrolyte and the mechanism of deposition were investigated through cyclic voltammetry (CV), and the properties of deposits obtained were assessed by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS) and X-ray diffraction (XRD). Al of 70 μm in thickness and an Al-Cu alloy of 30 μm in thickness with 8at% copper were deposited from the electrolyte. SEM images of the deposits indicate that the Al deposit was smooth and uniform, whereas the Al-Cu deposit was nodular. The average crystalline size, as determined by XRD patterns, was found to be (30 ± 5) and (29 ± 5) nm, respectively, for Al and Al-Cu alloys. Potentiodynamic polarization (Tafel plots) and electrochemical impedance spectroscopic (EIS) measurements showed that Al-Cu alloys are more corrosion resistant than Al. More »»

2010

Journal Article

Dr. Satheesh Babu T. G., Dr. Suneesh P. V., Ramachandran, T., and Dr. Bipin G. Nair, “Gold Nanoparticles Modified Titania Nanotube Arrays for Amperometric Determination of Ascorbic Acid”, Analytical Letters, vol. 43, no. 18, pp. 2809-2822, 2010.[Abstract]


Development and use of highly ordered, vertically aligned TiO2 nanotube arrays modified with gold nanoparticles for the selective detection of ascorbic acid (AA) in the presence of uric acid and glucose are reported here. Gold nanoparticles were electrodeposited on the Nanotube arrays by CV. The sensor was characterized using SEM, EDS, CV, and EIS. It showed very good performance with a sensitivity of 46.8 μA mM−1 cm−2, response time below 2 seconds and linearity in the range of 1 μM to 5 mM with a detection limit of 0.1 μM and was tested for the AA concentration in pharmaceutical preparations.

More »»

Publication Type: Conference Paper

Year of Publication Publication Type Title

2010

Conference Paper

Dr. Suneesh P. V., Ramachanderen, T., and Dr. Satheesh Babu T. G., “The Electrodeposition of Aluminium from AlCl3-TMPAC Room Temperature Ionic Liquid”, in National Conference on Recent Advances in Electroanalytical Techniques (RAET), Gandhigram Rural University, 2010.

2009

Conference Paper

Dr. Suneesh P. V., Dr. Satheesh Babu T. G., and Ramachanderen, T., “Gold Nanoparticles Modified TiO2 Nanotube Arrays for the Selective Determination of Ascorbic Acid”, in International Conference on Advanced Nanomaterials and Nanotechnology, IIT Guwahati, 2009.

PROJECTS GUIDED

  • Design, fabrication and testing of high power microbial fuel cell for generating electricity from waste water, M. Tech project, (Ongoing)
  • Fabrication of High Power Dual Chamber Microbial Fuel Cell using Graphite and Graphene Electrodes, M.Tech project, 2016
  • Fabrication of Silver peroxide-Zinc Superpower Battery, B.Tech project, 2013

COURSES TAUGHT

  • CHY 271-Electrochemical Energy Systems and Processes
  • CHY 100- Chemistry
  • 15CHY201- Physical Chemistry I
  • 12CHY353- Batteries and Fuel Cells
  • 12CHY411- Concepts in Inorganic Chemistry
  • RE710 - Electrochemical Energy Systems
  • 12CHY382- Basic Physical Chemistry Lab
  • 12CHY385- Physical Chemistry Lab-Instrumental Methods
  • 15CHY181- Chemistry Lab
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