Results 181 to 190 of about 5,240 (239)

Visual and Refractive Outcomes After Implantation of an Isofocal Optic-Design Intraocular Lens with Double C-Loop Haptics in Japanese Eyes. [PDF]

Clin Ophthalmol
Akahoshi T.
europepmc   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Comparative analysis of two innovative products designed exclusively for sutureless scleral fixation of intraocular lenses, "XNIT device" versus "CM-T flex intraocular lens". [PDF]

Indian J Ophthalmol
Baskaran P, Madhivanan N, Sahu J, Mahalingam M, Prabu S, DNivean P, Abrar M.   +6 more
europepmc   +1 more source

Neuromorphic Motor Control with Electrolyte‐Gated Organic Synaptic Transistors

Advanced Electronic Materials, EarlyView.
Electrolyte‐gated organic synaptic transistor (EGOST)‐based neuromorphic motor control systems integrate sensing, processing, and actuation by mimicking biological synapses. With advantages such as low power consumption, tunable synaptic plasticity, and mechanical flexibility, they are emerging as next‐generation core technologies for real‐time ...
Sung‐Hwan Kim, Ju‐Hyeok Yun, Hea‐Lim Park, Sin‐Hyung Lee   +3 more
wiley   +1 more source

Severe intraocular lens tilt after the Yamane technique. [PDF]

J Cataract Refract Surg
Kelkar N, Eid K, Nakatsuka AS, Johnson C, Mamalis N, Werner L.   +5 more
europepmc   +1 more source

Enhancing Electrical Impedance Based Deformation Sensing with Dielectric Current Guide

Advanced Electronic Materials, EarlyView.
This work introduces a dielectric‐based field manipulation strategy for electrical impedance tomography in soft robotics. By using silicone as a passive electric field guide, improved deformation sensing accuracy and reduced interference are achieved without embedding conductive components.
Arsen Abdulali, David Hardman, Yue Xie, Fumiya Iida   +3 more
wiley   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Capsule-augmented scleral fixation of intraocular lenses. [PDF]

Indian J Ophthalmol
Tebhla S, Jayadev C, Nayak R, Raj P, Gambhir V, Krishnappa NC.   +5 more
europepmc   +1 more source

Organic Thin‐Film Transistors for Neuromorphic Computing

Advanced Electronic Materials, EarlyView.
Organic thin‐film transistors (OTFTs) are reviewed for neuromorphic computing applications, highlighting their power‐efficient, and biological time‐scale operation. This article surveys OFET and OECT devices, compares them with memristors and CMOS, analyzes how fabrication parameters shape spike‐based metrics, proposes standardized characterization ...
Luke McCarthy, Mohan V. Jacob, Mostafa Rahimi Azghadi   +2 more
wiley   +1 more source

The retrograde suture needle threading technique for in-situ repositioning of dislocated intraocular lenses with eyelets. [PDF]

BMC Ophthalmol
Huang X, Zhou Z, Huang S, He W, Chen Q, Shen C, Zhong H, Yang K, Cui L, Xu F, Yao G.   +10 more
europepmc   +1 more source