A protease-resistant and anti-fouling electrochemical biosensing interface constructed with dl-serine modified Y-shaped peptides for reliable analysis of aminopeptidase N in human serum
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Electrochemical sensing techniques are still facing the challenges of biofouling and insufficient probe stability in complex biological matrices. To address this issue, we have designed a dl-serine Y-shaped peptide (YPEP) integrating the antifouling properties... ...
