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Author

Hongxia Chen

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Review Sep 2026

Advances and challenges in electrochemical detection of α-synuclein: Toward precision diagnosis of Parkinson's disease.

α-Synuclein (α-Syn) is a pivotal biomarker for Parkinson's disease (PD) and related synucleinopathies. However, the sensitive and selective detection of pathological α-Syn remains highly challenging because of its low abundance, structural heterogeneity, and diverse aggregation states. No single analytical platform cur...

Jia-Ying Cheng, Xiao-Hui Xu, Hong-Xia Chen · 0 citations
Aug 2026

Phase-transited BSA and cyclic-peptide antifouling interface for ultrasensitive PD-L1 detection in undiluted serum.

A one-step, dual-antifouling electrochemical interface by co-assembling phase-transited bovine serum albumin and a cyclic multifunctional peptide that significantly suppresses non-specific protein adsorption while enabling oriented target recognition is developed.

Junjie Xia, Jiarong Cao, Jiaying Pu et al. · 0 citations

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