News: Heien Lab Attends Pittcon 2015 in New Orleans, LA March 8 – 12

Richard F. Vreeland presented a talk on his work titled “Integrated Injection-Molded Microchips for Stimulation and Measurement of Exocytosis from Single PC-12 Cells Using a Polymer Microelectrode”. Katherine L. Parent presented a talk on her work titled “Anesthetics differentially affect dopamine dynamics”. Adam R. Meier  presented a talk on his work titled “Fast-scan cyclic voltammetry of…Continue reading: News: Heien Lab Attends Pittcon 2015 in New Orleans, LA March 8 – 12

News: Katherine L. Parent presents talk at the UA BCP/DDD Retreat and wins award

Katherine L. Parent gave a presentation to the University of Arizona BCP/DDD Retreat on October 17, 2014, 2013, detailing some of her work in chemical resolution of dopamine by differential adsorption at carbon-fiber electrodes. Katherine’s talk was selected as this year’sBest Presentation. Congratulations Kate!  Continue reading: News: Katherine L. Parent presents talk at the UA BCP/DDD Retreat and wins award

News: Heien Lab presents at the Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy

The Heien Lab traveled to Chicago, IL  for the 2014 Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy. Christopher W. Atcherley, Nicholas D. Laude, Richard F. Vreeland, Katherine L. Parent, and Catherine L. Kramer gave 20-minute oral presentations.  Adam R. Meier and Levi B. Lazarus gave poster presentations.   Dr. Michael…Continue reading: News: Heien Lab presents at the Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy

News: Heien Lab has paper accepted into Analytical Chemistry

Richard F. Vreeland, Nicholas D. Laude, Sean Lambert, and Dr. Michael L. Heien have published  a new peer-reviewed publication. The publication outlines a new technique our lab has developed to etch thin films of conductive polymers for the fabrication of microelectrodes. This technique is an alternative to reactive ion etching, and offers similar…Continue reading: News: Heien Lab has paper accepted into Analytical Chemistry

News: Heien Lab has paper accepted into Analytical Chemistry

Christopher W. Atcherley, Nicholas D. Laude, Katherine L. Parent, and Dr. Michael L. Heien have published  a new peer-reviewed publication. The publication outlines a new technique our lab has developed to measure the tonic or “basal” concentration of dopamine in vivo. The technique exploits the strong adsorption interaction between dopamine and carbon fiber…Continue reading: News: Heien Lab has paper accepted into Analytical Chemistry

News: Heien Lab has paper accepted into Analytical Chemistry

Christopher W. Atcherley, Richard F. Vreeland, Esther Sanchez-Gomez, Dr. Eric B. Monroe  and Dr. Michael L. Heien have published  a new peer-reviewed publication. The publication outlines the utility of  a zero-phase filter for fast scan cyclic voltammetry experiments to  avoid traditional filtering artifacts, as well as the filter’s utility in filtering amperometric data from…Continue reading: News: Heien Lab has paper accepted into Analytical Chemistry

News: Catherine L. Kramer awarded Research Assistant position at University of Arizona

Catherine L. Kramer has been awarded with a Research Assistant position at University of Arizona’s Mass Spectrometry Facility for the duration of the 2013-2014 academic year. Catherine will be running samples on various mass spectrometers and learning to diagnose and fix problems that arise with instruments. Congratulations Cat!  Continue reading: News: Catherine L. Kramer awarded Research Assistant position at University of Arizona

News: Heien Lab has paper accepted into Analytical Chemistry

Dr. Eric B. Monroe  and Dr. Michael L. Heien have published  a new peer-reviewed publication. The publication outlines the development of a novel method of electrochemically labeling proteins to probe solution-phase protein structure and dynamics. The authors are the first to demonstrate the technique, and the method is vastly less expensive than alternative methods. Congratulations!…Continue reading: News: Heien Lab has paper accepted into Analytical Chemistry