ChiSquare Bioimaging

is a technology company in cellular spectroscopy and imaging for the life sciences. With time correlated single photon counting (TCSPC) as its core technology, ChiSquare develops integrated solutions for scientists through portable, reliable, and easy-to-use optical fiber-based analytical devices for in vivo spectroscopic measurements of fluorescence dynamics deep in tissues. These devices measure, with single photon detection sensitivity, contrasting parameters based on the intrinsic and dynamic photophysical properties of fluorescent molecules reflecting the underlying biochemistry.