Resumen
Two recent advances in optoelectronics, namely novel near-IR sensitive photomultipliers and inexpensive yet powerful diode-pumped solid-state lasers working at kHz repetition rate, enable the time-resolved detection of singlet oxygen (O2(a1Δg)) phosphorescence in photon counting mode, thereby boosting the time-resolution, sensitivity, and dynamic range of this well-established detection technique. Principles underlying this novel approach and selected examples of applications are provided in this perspective, which illustrate the advantages over the conventional analog detection mode.
Idioma original | Inglés |
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Páginas (desde-hasta) | 1003-1010 |
Número de páginas | 8 |
Publicación | Photochemical and Photobiological Sciences |
Volumen | 7 |
N.º | 9 |
DOI | |
Estado | Publicada - 2008 |
Evento | 10th School of Pure and Applied Biophysics Time-Resolved Spectroscopic Methods in Biophysics - Venice, Italia Duración: 1 ene 2006 → … |