What is MRPS?

“Microfluidic Resistive Pulse Sensing (MRPS) is Spectradyne's patented technology for measuring nanoparticles. As each particle passes through a precision-etched nanoconstriction in a microfluidic cartridge, it displaces electrolyte and generates a measurable resistance pulse. The amplitude of the pulse determines the particle diameter, providing real-time size and absolute concentration measurements for particles in the 50 nm to 10 micron range.”