IAN I. SUNI | Mechanical Engineering and Energy Processes | SIU

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College of Engineering

Ian Suni

Professor and Director of the Materials Technology Center

IAN I. SUNI

Office: ENGR B139
Phone: 618-453-7822
Fax: 618-453-8216
isuni@siu.edu

Dr. Ian Suni is Director of the Materials Technology Center, Professor of the Mechanical Engineering and Energy Processes (MEEP) Department, and Professor of the Chemistry and Biochemistry Department at SIUC. Before coming to SIUC, Dr. Suni was Director of Materials Science and Engineering and Professor of the Chemical and Biomolecular Engineering Department at Clarkson University. Dr. Suni has authored/coauthored more than 60 peer-reviewed journal articles, and been involved in research funding of more than $4.5 million. He is a member of the Materials Research Society, American Institute of Chemical Engineers, American Chemical Society, and Institute of Electrical and Electronics Engineers

EDUCATION

  • Ph.D.  Chemistry (1991), Harvard University
  • B.S.    Chemical Engineering (1983), The University of Michigan

AWARDS

  • John W. Graham Jr. Faculty Research Award, Clarkson University, May 1999.
  • Professor of the Year Award, Delta Chapter, Omega Chi Epsilon, Jan. 1996.

CURRENT RESEARCH

  • NSF, “Impedance-Based Bioelectronic Tongue that Incorporates Antibodies,” PI, $345,485, 2011-present.

AREAS OF SPECIALIZATION AND INTEREST

  • Thin film growth and dissolution, including both photovoltaic thin films and ULSI materials.
  • Electrochemical biosensors, including the use of electrochemical impedance spectroscopy (EIS) for detecting antibody-antigen recognition
  • Corrosion.
  • Nanotechnology and nanomaterials. 

SELECTED PUBLICATIONS

B.D. Falola, A. Krishnamurthy, R. Radhakrishnan and I.I. Suni, “Galvanic Deposition of Mo atop Al 6061 Alloy,” ECS Electrochem. Lett., 2, pp. D37-D39, 2013. 

A. Krishnamurthy, D.H. Rasmussen and I.I. Suni, “Aqueous, Room Temperature Deposition of Compact Si Thin Films,” Electrochem. Solid-State Lett., 14, D99-D101, 2011.

J. Jebaraj J.M., D.H. Rasmussen and I.I. Suni, “Electrodeposition of CuGaSe2 from Thiocyanate-Containing Electrolytes,” J. Electrochem. Soc., 158, D54-D56, 2011. 

P.P. Sharma and I.I. Suni, “Impedance Analysis of Ru Oxide Reduction in Sulfuric Acid,” J. Electrochem. Soc., 158, H111-H114, 2011.

P.P. Sharma, I.I. Suni, M. Brands and Y. Li, “Poly(ethyleneimine) as a Passivating Agent for Ta Chemical Mechanical Planarization,” Electrochem. Solid-State Lett., 13, H416-H418, 2010.

R. Singh and I.I. Suni, “Minimizing Non-specific Adsorption in Protein Biosensors that Utilize Electrochemical Impedance Spectroscopy,” J. Electrochem. Soc., 157, J334-J337, 2010. 

R. Singh, P.P. Sharma, R.E. Baltus and I.I. Suni, “Nanopore Immunosensor for Peanut Protein Ara h 1,” Sens. Actuators B, 145, 98-103, 2010.

Y. Huang, M. Bell and I.I. Suni, “Impedance Biosensor for Peanut Protein Ara h 1,” Anal. Chem., 80, 9157-9161, 2008.

Y. Huang and I.I. Suni, “Degenerate Si as an Electrode Material for Electrochemical Biosensors,” J. Electrochem. Soc., 155, J350-J354, 2008.

A. Tripathi, C. Burkhard, I.I. Suni, Y. Li, F. Doniat, A. Barajas and J. McAndrew, “Electrolyte Composition for Cu Electrochemical Mechanical Planarization (ECMP),” J. Electrochem. Soc., 155, H918-H922, 2008. 

I.I. Suni, “Impedance Methods for Electrochemical Sensors Using Nanomaterials,” Trends Anal. Chem., 27, 604-611, 2008. 

S. Govindaswamy, A. Tripathi, I.I. Suni and Y. Li, “5-Pheny-1-H-Tetrazole as a Low-pH Passivating Agent for Copper Chemical Mechanical Planarization,” J. Electrochem. Soc., 155, H459-H463, 2008.

J. Wang, J.A. Profitt, M.J. Pugia and I.I. Suni, “Au Nanoparticle Conjugation for Impedance and Capacitance Signal Amplification in Biosensors,” Anal. Chem., 78, 1769-1773, 2006. 

S. Sapra, H. Li, Z. Wang and I.I. Suni, “Voltammetry and Impedance Studies of Ta in Aqueous HF,” J. Electrochem. Soc., 152, B193-B197, 2005.