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A Portable Low-Cost Fluorescence-Based Quantitative Immunosensing Platform
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DOI:10.1016/j.snr.2026.100493.png)
Abstract
En 中文
• Quantitative immunosensing currently relies on costly, centralized lab equipment. • The poor performance of portable immunosensors limits their applications. • We introduce a portable, low-cost immunosensor that delivers lab-grade performance. • It quantifies antibodies, antigens, and metabolites with minimal setup and reagents. • The immunosensor is made possible by a coordinated set of engineering innovations.
Keywords:
point-of-care diagnostics
portable immunosensor
fluorescence-based immunoassay
quantitative immunosensing
biosensor engineering
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