Wearable smart contact lenses for continual glucose monitoring: a review

M Elsherif, R Moreddu, F Alam, AE Salih… - Frontiers in …, 2022 - frontiersin.org
Diabetes mellitus is a chronic disease requiring a careful management to prevent its
collateral complications, such as cardiovascular and Alzheimer's diseases, retinopathy …

Smart contact Lenses: From rational design strategies to wearable health monitoring

F Han, P Ge, F Wang, Y Yang, S Chen, J Kang… - Chemical Engineering …, 2024 - Elsevier
The eye is a remarkably intricate organ, encompassing various health-related biophysical
signals and biochemical signals. Smart contact lenses (SCLs) have emerged as wearable …

A smart contact lens controller IC supporting dual-mode telemetry with wireless-powered backscattering LSK and EM-radiated RF transmission using a single-loop …

C Jeon, J Koo, K Lee, M Lee, SK Kim… - IEEE Journal of solid …, 2019 - ieeexplore.ieee.org
This article presents a controller IC for smart contact lens (SCL). For wireless telemetry, we
propose a transmitter supporting dual-mode operations with a single external loop antenna …

A wirelessly powered reconfigurable FDD radio with on-chip antennas for multi-site neural interfaces

H Rahmani, A Babakhani - IEEE Journal of Solid-State Circuits, 2021 - ieeexplore.ieee.org
This article presents a fully integrated, wireless, RF-powered data transceiver for high-
performance implants, such as neural interfaces. The design occupies a total volume of 1.6 …

State-of-the-art in smart contact lenses for human–machine interaction

Y Xia, M Khamis, FA Fernandez… - … on Human-Machine …, 2022 - ieeexplore.ieee.org
Contact lenses have traditionally been used for vision correction applications. Recent
advances in microelectronics and nanofabrication on flexible substrates have now enabled …

Bracelet+ Harvesting the Leaked RF Energy in VLC with Wearable Bracelet Antenna

M Cui, Q Wang, J Xiong - Proceedings of the 20th ACM Conference on …, 2022 - dl.acm.org
Visible Light Communication (VLC) is widely considered a promising technology for the
coming 6G networks. Recent studies show that a VLC transmitter not only emits visible light …

Microwave-enabled wearables: Underpinning technologies, integration platforms, and next-generation roadmap

M Wagih, L Balocchi, F Benassi… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
This paper presents a holistic and authoritative review of the role of microwave technologies
in enabling a new generation of wearable devices. A human-centric Internet of Things (IoT) …

A wide dynamic range multi-sensor ROIC for portable environmental monitoring systems with two-step self-optimization schemes

S Choi, CS Park, HY Chae, B Oh, J Lee… - … on Circuits and …, 2021 - ieeexplore.ieee.org
This article presents a wide-dynamic-range multi-sensor readout interface for portable
environmental monitoring systems with two-step self-optimization schemes. It proposes two …

A 1.6mm3 Wirelessly Powered Reconfigurable FDD Radio with On-Chip Antennas Achieving 4.7 pJ/b TX and 1 pJ/b RX Energy Efficiencies for Medical Implants

H Rahmani, A Babakhani - 2020 IEEE Custom Integrated …, 2020 - ieeexplore.ieee.org
This paper presents an integrated wirelessly powered radio with two on-chip antennas and
a total volume of 2.4× 2.2× 0.3 mm 3 achieving× 7 smaller footprint than state-of-the-art …

A 0.5-mm2 Solar Cell-Powered Biofuel Cell-Input Biosensing System With LED Driving for Stand-Alone RF-Less Continuous Glucose Monitoring Contact Lens

G Chen, Y Wang, TM Quan… - IEEE Solid-State …, 2022 - ieeexplore.ieee.org
This letter presents the first solar cell (SC)-powered biofuel cell (BFC)-input biosensing
system with pulse interval modulation (PIM) and pulse density modulation (PDM) LED …