[1] Univ Maryland, Fischell Dept Bioengn, College Pk, MD 20742 USA
[2] USA, Res Lab, Sensors & Electon Devices Directorate, Adelphi, MD USA
[3] Univ Maryland, Inst Biotechnol, Ctr Biosyst Res, College Pk, MD 20742 USA
[4] Univ Maryland, Dept Chem & Biomol Engn, College Pk, MD 20742 USA
[5] E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China