gamagedara

Sanjeewa Gamagedara - Analytical Chemistry

sgamagedara@uco.edu

Sanjeewa Gamagedara received his BS (Hons) degree in Chemistry from the University of Peradeniya, Sri Lanka. He received his Ph.D. in Analytical Chemistry from Missouri University of Science & Technology, Rolla, Missouri. He worked as a Pharmaceutical Scientist at Analytical Research Laboratories and also as an Adjunct Faculty at Oklahoma State University, Oklahoma City. Then, he moved to New York and worked as a Visiting Assistant Professor at Hartwick College for nearly three years. . His received John W. Claypool Award for Biomedical Research (2012) and Marilyn and Richard Vitek Graduate Fellowship for Analytical Chemistry (2011) from Missouri University of Science & Technology. Also he received Freedman Award for Student – Faculty Collaborative Research (2014) from Hartwick College. His research interests include investigating biomarkers for non-invasive early cancer detection, Lab-on-a-Chip devices, environmental analysis, and pharmaceutical analysis.

SELECTED PUBLICATIONS:

  1. Chuan Wang, Sanjeewa Gamagedara, Honglan Shi, Craig D Adams,Terry Timmons, Yinfa Ma "Investigation of Occurrence and Removal of Pharmaceuticals and Personal Care Products in Natural Water by using Liquid Chromatography Tandem Mass Spectrometry" Water Research (2010) 45:1818-1828.
  2.  Sanjeewa Gamagedara, Stephen Gibbons, Yinfa Ma, "Investigation of Urinary Pteridine Levels as Potential Biomarkers for Non-invasive Diagnosis of Cancer" Clinica Chimica Acta. (2011) 412:120-128.
  3.  Sanjeewa Gamagedara, Yinfa Ma “Biomarker analysis for prostate cancer diagnosis using LC-MS and CE-MS” Bioanalysis (2011) 3(18): 2129-2142.
  4.  Sanjeewa Gamagedara, Honglan Shi, Yinfa Ma, “Quantitative Determination of Taurine and Related Biomarkers in Urine by Liquid Chromatography Tandem Mass Spectrometry” Analytical & Bioanalytical Chemistry (2012) 402(2):763-70.
  5. Casey Burton, Sanjeewa Gamagedara, Yinfa Ma, “A Novel Enzymatic Technique for Determination of Sarcosine in Urine Samples” Analytical Methods (2012) 4: 141–146.
  6. Sanjeewa Gamagedara, Anthony Kaczmarek, Yongqing Jiang, Xiaoling Cheng, Maduka Rupasinghe, Yinfa Ma, “Validation Study of Urinary Metabolites as Biomarkers for Prostate Cancer Detection” Bioanalysis (2012) 402: 763-77.
  7.  Casey Burton, Sanjeewa Gamagedara, Yinfa Ma, “Partial Enzymatic Elimination and Quantification of  Sarcosine from Alanine using Liquid Chromatography Tandem Mass Spectrometry” Analytical & Bioanalytical Chemistry (2013)  405: 3153-3158.
  8.  Danielle M. West, Ruipu Mu, Sanjeewa Gamagedara, Yinfa Ma, Craig Adams, Todd Eichholz, Joel G. Burken, Honglan Shi, “Simultaneous detection of perchlorate and bromate using rapid high-performance ion exchange chromatography–tandem mass spectrometry and perchlorate removal in drinking water” Environmental Science and Pollution Research (2015) 22:8594-8602.
  9. Nichole Maughan, Luan Nguyen, Sanjeewa Gamagedara "Microfluidic Separation and Electrochemical Detection of Serotonin using a Portable Lab-on-a-Chip Device" Analytical & Bioanalytical Electrochemistry (2015) 7(1):1-11.
  10. Sanjeewa Gamagedara, Oscar Baawuah, Luan Nguyen “Paper Microfluidic Method to Quantify Taurine in Urine Samples: A College Level Introductory Chemistry Experiment” The Chemical Educator (2015) 20:134-137