1 条结果 关键词:导模共振 ×

Handheld Lab-on-a-Chip System for Label-Free Dual-Plex Detection of Biomarkers Through On-Chip Plasma Separation.

Biosensors 2025 Chang CY, Lei YP, Chiang CC, Huang CS

复杂体液如全血中生物标志物的快速可靠检测对疾病诊断和监测至关重要,尤其在即时检测场景。本研究开发了一种手持式微流控芯片(lab-on-a-chip, LOC)平台,将芯片内血浆分离与无标记光学生物传感集成,用于实时双通道检测生物标志物。该平台包含两级过滤单元,可高效从全血中分离血浆;同时采用新型梯度光栅周期导模共振(GGP-GMR)...