Eyelid pressure is a crucial biomechanical parameter for ocular health and refractive status, yet measuring it poses challenges related to flexibility, sensitivity, and regional specificity. This study introduces a novel smart contact lens that incorporates kirigami designs and an iontronic capacitive sensing array to enhance flexibility and conformability. The unique structural composition of this device allows for precise and simultaneous monitoring of eyelid pressure in multiple regions with a high sensitivity and seamlessly fit across corneal curvatures. The efficacy of the sensor has been thoroughly confirmed through comprehensive evaluations in rabbits and porcine eyes, demonstrating improved conformity and sensitivity compared to conventional single-point sensors. Assessments have been conducted in various conditions, including under anesthesia and in awake states, as well as the deliberate alteration of intraocular pressure fluctuations, all affirming the exceptional accuracy in detecting eyelid pressure. We envision that the smart contact lens has the potential to revolutionize diagnosis and management of eyelid-related ocular diseases.

Wen Chen

Songhao Chen

Xiaoyu Zhao

Lan Yang

Yunbiao Zhao

Ruihua Wei

Jinfang Wu

ACS Sensors

ACS SENSORS 是一份经过同行评审的研究期刊，致力于传播有关选择性感知化学或生物物种或过程的传感器科学各个方面的新知识和原创知识。文章可能涉及适用于多种类型分析物的传感概念进展，或报告以新方式或新分析物使用现有传感概念的应用论文。申请文件应展示传感器在复杂样品中的使用，证明其适用，并展示传感器性能与现有分析方法的相关性。论文可能侧重于传感器的商业化开发或开发用于提供新科学知识的传感器。文章可能完全是关于传感的理论，也可能报告实验结果。

ACS SENSORS is a peer-reviewed research journal dedicated to disseminating new and original knowledge in all aspects of sensor science related to the selective detection of chemical or biological species or processes. Articles may cover advancements in sensing concepts applicable to various analytes or report applications of existing sensing concepts using new approaches or analytes. Submitted manuscripts should demonstrate the use of sensors in complex samples, establish their applicability, and relate sensor performance to existing analytical methods. Papers may focus on the commercialization of sensors or the development of sensors aimed at providing new scientific insights. Articles may be purely theoretical regarding sensing or may report experimental results.

ACS SENSORS 是一本经过同行评审的研究期刊，专注于传播关于选择性感知化学或生物物种及其过程的传感器科学的最新研究成果和原创性知识。文章可能涉及适用于多种类型分析物的传感概念的进展，或报告以新方式或新分析物使用现有传感概念的应用研究。提交的论文应展示传感器在复杂样品中的应用，证明其适用性，并展示传感器性能与现有分析方法之间的相关性。论文可以专注于传感器的商业化开发，或开发用于提供新科学知识的传感器。文章内容可能完全是关于传感的理论研究，也可能报告实验结果。

Category	Quartile
化学	1
化学, 分析化学	1
化学, 化学综合	2
化学, 纳米科技	2

Kirigami Design Smart Contact Lens for Highly Sensitive Eyelid Pressure Measurement

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Journal Info

Category	Quartile
NANOSCIENCE & NANOTECHNOLOGY	1