Point of Care with Micro Fluidic Paper Based Device Incorporated with Nanocrys of Zeolite –GO for Electrochemical Sensing of Date Rape Drug

Abstract

The objective of the present invention is to develop an ultrasensitive technique for the electro analysis of rape drug. A paper chip (EμPADs) was developed using nanocrystals (Nanocrys) of graphene-oxide and zeolites (Zeo-GO). Nanocrys modified EμPAD showed wide linear range 0.001 - 5 nM/ml and low detection limit of 0.00002 nM/ml. The developed sensor was tested in real time samples like alcoholic and non-alcoholic drinks and found good correlation (99%). Extensive development can be made for industrial translation of this fabricated device.