CRISPR-Driven Portable Piezoresistive Biosensor with Cascaded Signal Amplification for Ultrasensitive Osteocalcin Detection
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Low-turnover osteoporosis diagnosis urgently requires sensitive detection of low-abundance osteocalcin (OC), yet conventional methods remain constrained by insufficient sensitivity, cumbersome instrumentation, and laborious operations. We devise a CRISPR-drive... ...
