Author

Shenfei Zong

3 papers indexed here

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Sep 2026

A SERS-Colorimetric Gas Sensor Utilizing Silica−Alginate Hydrogel and Nanorods for Continuous Monitoring of Fish Freshness

The continuous monitoring of food freshness is an effective strategy for mitigating public health concerns stemming from food spoilage. However, conventional testing methodologies necessitate the disruption of the packaging and the preliminary processing of the food item, thereby rendering them primarily applicable t...

Kuo Yang, Teng Wang, Qian-Qian Dong et al. · ACS Applied Nano Materials · 0 citations

Aug 2026

A wash-free and direct SERS platform for non-invasive kidney health monitoring via multiplexed urinary biomarker detection.

Routine monitoring of urinary biomarkers is critical for the early diagnosis of chronic kidney disease (CKD), yet conventional surface-enhanced Raman scattering (SERS) methods often require tedious washing steps to remove unbound reporters. Herein, we report a wash-free, multiplexed SERS chip designed for the spatially...

Zu-Yao Wang, You-Jiang Zhao, Tingyu Wang et al. · Spectrochimica Acta Part A -... · 0 citations

Open access Jul 2026

A portable smartphone-based fluorescence biosensing strategy for exosome detection

A portable smartphone-based fluorescence sensing platform specifically designed to address the limitations of existing exosome assays in portability, quantitative robustness, and operational simplicity is reported.

Si-Jie Zhang, Shi-Jie Zhang, Hong-Ju Shi et al. · Nanotechnology · 0 citations