Title :
Spectrally resolved measurement of cardiac action potentials
Author :
Chen, A.Y.H. ; Vanholsbeeck, F. ; Tai, D.C.S. ; Svrcek, M. ; Smaill, B.H.
Author_Institution :
Phys. Dept., Univ. of Auckland, Auckland, New Zealand
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
Spectroscopic measurements of cardiac action potential using a high resolution spectrometer offers more insights into the complex process of spectral modulation associated with membrane potential and mechanical activity. This shows the dependence of the ratiometric behavior of di-4-ANEPPS for different excitation wavelengths.
Keywords :
biomechanics; biomedical optical imaging; biomembranes; cardiology; fluorescence; cardiac action potentials; di-4-ANEPPS; fluorescent emission; high resolution spectrometery; mechanical activity; membrane potential; Amplitude modulation; Biomedical measurements; Fluorescence; Heart; Optical fiber communication; Optical fiber couplers;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6194114
