CellTient is an Indiana technology development company focused on detection of next-generation nano-particles. We work in the micro-fluidic domain by integrating the latest capabilities with new methods optical sensing and high resolution analysis. Our goal is to develop next generation diagnostic tools. CellTient has some of the most sensitive photon detection devices now available and we have focused on integrating this technology into diagnostic tools for extracellular vesicles and other small particles derived from platelets and a variety of solid tumors.