Fig. 2: Molecular structures and absorption spectra of chromophores.
From: Noninvasive cardiac modulation via triplet-sensitized photoswitching in the phototherapeutic window
Molecular structures of (a) azobenzenes (AZO-N, AZO-EH, AZO-MM and PAI) and (c) triplet photosensitizers (BC1, ZnPc1 and PdNc1). Normalized absorption spectra of (b) azobenzenes (Conc. = 40 µM) and (d) triplet photosensitizers (Conc. = 4 µM) dissolved in toluene. The absorption spectrum of PAI was recorded in phosphate buffer solution, pH 7.4 (Conc. = 10 µM).
