IHRIC TFA is a penta-peptide, correlated positively with hairpin DNA with tetramer loops. Therefore, IHRIC TFA joins hands with hairpin DNA (hpDNA) with improved selectivity as sensing materials in the detection system, used for surface plasmon resonance imaging (SPRi).
References:
[1]. Gaggiotti S, et al. Development of an optoelectronic nose based on surface plasmon resonance imaging with peptide and hairpin DNA for sensing volatile organic compounds[J]. Sensors and Actuators B: Chemical, 2020, 303: 127188.