A soft and transparent contact lens for the wireless quantitative monitoring of intraocular pressure

Kim, Joohee; Park, Jihun; Park, Young‐Geun; Cha, Eunkyung; Ku, Minjae; An, Hyeon Seok; Lee, Kyoung‐Pil; Huh, Man-Il; Kim, Junmo; Kim, Taek‐Soo; Kim, Dai Woo; Kim, Hong Kyun; Park, Jang Ung

doi:10.1038/s41551-021-00719-8

Cited by 128 publications

(131 citation statements)

References 49 publications

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“…Especially, intensive research in wearable biosensors for medical application concentrates to design the structures to fit along the biological surfaces. [ 183 , 184 ] Therefore, 3D printing technologies have been actively used to form sensors with 3D and conformable structures. Zhu et al.…”

Section: D Printing Of Device Components For Freeform Electronicsmentioning

confidence: 99%

High‐Resolution 3D Printing for Electronics

et al. 2022

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The ability to form arbitrary 3D structures provides the next level of complexity and a greater degree of freedom in the design of electronic devices. Since recent progress in electronics has expanded their applicability in various fields in which structural conformability and dynamic configuration are required, high‐resolution 3D printing technologies can offer significant potential for freeform electronics. Here, the recent progress in novel 3D printing methods for freeform electronics is reviewed, with providing a comprehensive study on 3D‐printable functional materials and processes for various device components. The latest advances in 3D‐printed electronics are also reviewed to explain representative device components, including interconnects, batteries, antennas, and sensors. Furthermore, the key challenges and prospects for next‐generation printed electronics are considered, and the future directions are explored based on research that has emerged recently.

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Section: D Printing Of Device Components For Freeform Electronicsmentioning

confidence: 99%

High‐Resolution 3D Printing for Electronics

et al. 2022

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“…Researchers in South Korea developed a soft contact lens that measures IOP using a strain sensor [37]. The contact lens was tested on rabbit and human eyes, and it demonstrated reliable and accurate IOP measurements.…”

Section: Other Contact Lenses In Developmentmentioning

confidence: 99%

Telehealth and Screening Strategies in the Diagnosis and Management of Glaucoma

Wong

Tsai

2021

JCM

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Telehealth has become a viable option for glaucoma screening and glaucoma monitoring due to advances in technology. The ability to measure intraocular pressure without an anesthetic and to take optic nerve photographs without pharmacologic pupillary dilation using portable equipment have allowed glaucoma screening programs to generate enough data for assessment. At home, patients can perform visual acuity testing, web-based visual field testing, rebound tonometry, and video visits with the physician to monitor for glaucomatous progression. Artificial intelligence will enhance the accuracy of data interpretation and inspire confidence in popularizing telehealth for glaucoma.

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“…Kim et al developed a smart contact lens that can monitor intraocular pressure in real time using smartphone near‐field communication (NFC). [ 59 ] An Ag nanowire/Ag nanofiber composite was used as an antenna for the smart contact lens. The Ag nanowire/Ag nanofiber composite achieved a frequency of 13.56 MHz required for NFC operation because of the presence of Ag nanofibers in the composite, which decreased the resistance compared with that achieved with Ag nanowires alone.…”

Section: Tissue‐scale Bioelectronics For In Vivo Implantationmentioning

confidence: 99%

Recent Advances in 1D Nanomaterial‐Based Bioelectronics for Healthcare Applications

Song

Kim

Lee

et al. 2021

Advanced NanoBiomed Research

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Figure 1. Schematic illustration of various bioelectronic devices based on 1D nanomaterials including nanowire, nanotube, and nanofiber. a) Nanowire, nanotube, and nanofiber are the representative 1D nanomaterials. b) Cellular scale bioelectronics based on 1D nanomaterials for cell signal recording and stimulation. Nanowire array to monitor signal of cell: Reproduced with permission. [93] Copyright 2017, American Chemical Society. 3D nanowire FET scaffold to record and stimulate cultured cells: Reproduced with permission. [102] Copyright 2016, Springer Nature. c) Tissue scale bioelectronics based on 1D nanomaterials for signal recording and therapeutic functions. Nanofiber-based cuff electrode for neuroprosthetics: Reproduced with permission. [116]

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A soft and transparent contact lens for the wireless quantitative monitoring of intraocular pressure

Cited by 128 publications

References 49 publications

High‐Resolution 3D Printing for Electronics

High‐Resolution 3D Printing for Electronics

Telehealth and Screening Strategies in the Diagnosis and Management of Glaucoma

Recent Advances in 1D Nanomaterial‐Based Bioelectronics for Healthcare Applications

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