Antifouling Peptoid Engineering Empowers Electrochemical Biosensor with Extraordinary Proteolytic Stability for Rigorous Analysis of Neuron-Specific Enolase in Diverse Biofluids
A facile and versatile antifouling sensor capable of assaying targets in diverse biological fluids was developed based on engineered peptoids with improved proteolytic stability. As peptidomimetics featuring N-substituted glycine backbones, the engineered peptoids are anchored by d-Cys, linked by (d-Pro)4 fragment, a...