We report a new near-neutral pH indicator whose pKa of ~7.0 was determined by both absorption and fluorescence methods. It has a distinctive isoemissive point, good dispersion in cell cytosol, and low cytotoxicity.
© 2008 Optical Society of America
S. Yao, K. J. Schafer-Hales, and K. D. Belfield, "A New Water-Soluble Near-Neutral Ratiometric Fluorescent pH Indicator," in Biomedical Optics, OSA Technical Digest (CD) (Optical Society of America, 2008), paper BSuE90.
References are not available for this paper.