Selective recognition of Histidine enantiomers using novel molecularly imprinted organic transistor sensor

An chiral recognition Histidine sensor was developed. MIP films designed for specifically recognizing His combined with the amplified function of an OECT yielded Lower LOD for D-His and L-His of 10 nM and 100 nM, and high selectivity for His Enantiomers. The constructed sensor has potential applicability for detection of L-His in human urine samples.204