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基于光的便携式检测仪用于检测生物和化学分析剂

Peuli Nath¹, Kazi Ridita Mahtaba¹, Aniruddha Ray¹

¹Department of Physics and Astronomy, University of Toledo, Toledo, OH 43606, USA.

Sensors (Basel, Switzerland)

|June 10, 2023

概括

便携式光测定器提供敏感的,选择性的生物传感器,用于点的护理应用. 本次审查涵盖了用于可访问生物化学检测的新型传感器设计和微型平台,克服了传统大型设备的局限性.

科学领域:

生物医学工程生物医学工程
分析化学分析化学
环境科学环境科学

背景情况:

基于光的检测是一种敏感和选择性的生物传感工具,广泛用于研究.
传统的读数设备 (显微镜,度仪) 通常是重的,昂贵的,需要专家操作.
这些局限性阻碍了生物化学分析在资源有限的环境中的可访问性.

研究的目的:

审查最近在便携式光基试验中取得的进步,以检测护理点检测.
为了突出光测试在微型平台和便携式读取设备中的整合.
讨论传感器分子设计,传感策略和用于可访问的生物化学分析的设备制造.

主要方法:

将光测试集成到纸张,水凝和微流体平台中.
使用智能手机和可穿戴光学传感器等便携式读取设备进行合测定.
对光传感器分子设计和传感策略的审查.

主要成果:

开发基于微型光测试的微型光测试,用于点的护理应用.
通过便携式和可访问的技术,使生物化学分析物的检测成为可能.
将敏感的光检测集成到资源有限的环境中的可行性.

结论:

便携式光测试代表了可访问的生物化学检测的重大进步.
微型平台和智能手机集成克服了传统实验室设备的局限性.
这些发展有助于在不同的环境中进行护理点诊断和环境监测.

关键词:

生物传感器生物传感器光传感器是一种光传感器.微流体中的微流体.这是一个光学传感器.医疗中心的关心点智能手机是一种智能手机设备.

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