Electrospun nanofibrous membrane assembly for use in capturing chemical and/or biological analytes

摘要

A membrane assembly adapted for use in capturing an analyte of interest, the membrane assembly comprising in one embodiment (a) an electrospun nanofibrous membrane, the electrospun nanofibrous membrane comprising a random mat of electrospun nanofibers, at least some of the electrospun nanofibers including one or more types of functional groups; and (b) at least one molecular recognition element immobilized on the random mat via a functional group, the molecular recognition element being adapted to selectively bind the analyte of interest. The membrane assembly may be incorporated into a sensor.