Results 311 to 320 of about 2,944,888 (391)

Meta-Analysis of Materials and Treatments Used in Contact Lenses: Implications for Lens Characteristics. [PDF]

Materials (Basel)
Oliveira AP, Martinez-Perez C.
europepmc   +1 more source

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Refractive index and hydrophobicity after contact lenses wear [PDF]

, 2005
Azeredo, Joana, Lira, Madalena, Oliveira, M. Elisabete, Santos, Lívia   +3 more
core  

Biodegradable Contact Lenses for Targeted Ocular Drug Delivery: Recent Advances, Clinical Applications, and Translational Perspectives. [PDF]

Molecules
Rykowska I, Nowak I, Nowak R, Michałkiewicz O.   +3 more
europepmc   +1 more source

An AI‐Enabled All‐In‐One Visual, Proximity, and Tactile Perception Multimodal Sensor

Advanced Robotics Research, EarlyView.
Targeting integrated multimodal perception of robots, an AI‐enabled all‐in‐one multimodal sensor is proposed. This sensor is capable of perceiving three types of modalities, including vision, proximity, and tactility. By toggling an ultraviolet light and adjusting the camera focus, it switches smoothly between multiple perceptual modalities, enabling ...
Menghao Pu, Tiyong Zhao, Lingxi Zhang, Chaoqun Han, Zhiping Chai, Yifan Zhou, Han Ding, Zhigang Wu   +7 more
wiley   +1 more source

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

Advanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang, Zonghao Zuo, Haoxuan Wang, Bin Liu, Yilidusi Yilihamu, Li Wen   +5 more
wiley   +1 more source

Ocular tear fluid biomarkers collected by contact lenses. [PDF]

Biochem Biophys Res Commun
Boychev N, Yeung V, Yang M, Kanu LN, Ross AE, Kuang L, Chen L, Ciolino JB.   +7 more
europepmc   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Evaluating the initial and end-of-day wettability of contemporary daily disposable contact lenses using various in vitro methods. [PDF]

Optom Vis Sci
Phan CM, Ho B, Hui A, Walther H, Zheng Y, Subbaraman L, Shi XC, Wu J, Jones LW.   +8 more
europepmc   +1 more source

Contact lenses in ambloypia

Indian Journal of Ophthalmology, 1982
Jain I, Sen N, Kaul R, Srivastava K
doaj