Polymer-Based Guided-Mode Resonance Sensors: From Optical Theories to Sensing Applications,ACS Applied Polymer Materials

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Polymer-Based Guided-Mode Resonance Sensors: From Optical Theories to Sensing Applications
ACS Applied Polymer Materials ( IF 4.4 ) Pub Date : 2023-11-29 , DOI: 10.1021/acsapm.3c02348
Hoorieh Fallah ₁ , Luqman Hakim ₁ , Sakoolkan Boonruang ₂ , Waleed S. Mohammed ₃ , Shu Han Hsu ₁

Affiliation

Guided-mode resonance (GMR) sensors are an effective sensing technique for biomolecule or gas molecule detection by monitoring the changes in the resonance wavelength generated in the grating-waveguide structures. Driven by the advancement of technology, GMR-based optical sensors can be constructed with various forms of optical materials, fabrication methods, and technology integrations and for a wide range of applications. Instead of the traditional rigid sensor structure, one global trend of the research focuses on flexible, wearable, and integrated optical sensors for better technical characteristics with drastic reductions in sensor costs. Hence, polymer-based materials have become more attractive for these circumstances. In this Review, we provide considerable knowledge of GMR technology’s detection principle, device structures, and fabrication methods, specifically focused on reviewing current polymer-based GMR sensors. For each published work, the resonance and sensing mechanisms were analyzed technically by identifying the beam path, the phase matching configuration, and the physical and optical parameters. Besides, future development perspectives of such polymer-based GMR sensors were provided to encourage the adoption and integration of these optical sensors for more conclusive and precise data collection. This can realize cost-effective manufacturing processes such as polymer-based sensors for environmental monitoring and the food packaging industry.

中文翻译：

基于聚合物的导模谐振传感器：从光学理论到传感应用

导模谐振 (GMR) 传感器是一种有效的传感技术，通过监测光栅波导结构中产生的谐振波长的变化来检测生物分子或气体分子。在技术进步的推动下，基于 GMR 的光学传感器可以采用各种形式的光学材料、制造方法和技术集成来构建，并具有广泛的应用。全球研究趋势之一是取代传统的刚性传感器结构，转向柔性、可穿戴和集成光学传感器，以获得更好的技术特性，同时大幅降低传感器成本。因此，基于聚合物的材料对于这些情况变得更具吸引力。在这篇综述中，我们提供了有关 GMR 技术的检测原理、器件结构和制造方法的大量知识，特别重点回顾了当前基于聚合物的 GMR 传感器。对于每篇已发表的作品，通过识别光束路径、相位匹配配置以及物理和光学参数，对共振和传感机制进行了技术分析。此外，还提供了此类基于聚合物的 GMR 传感器的未来发展前景，以鼓励采用和集成这些光学传感器，以实现更结论性和精确的数据收集。这可以实现具有成本效益的制造工艺，例如用于环境监测和食品包装行业的聚合物传感器。

更新日期：2023-11-29

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