Interfacial nano biosensing in microfluidic droplets for high sensitivity detection of low solubility molecules.
Taking advantage of the properties of the high surface area to volume ratio of microfluidic droplets, we developed an innovative interfacial nanosensing strategy based on aptamer functionalized graphene oxide nanosensors in microfluidic droplets for the high sensitivity one step detection of 17b estradiol and other low solubility molecules, with the detection sensitivity improved by about 3 orders of magnitude compared to conventional systems.
Chemical communications