Results 131 to 140 of about 498,360 (318)

Mid‐Infrared Intersubband Transitions in p‐Type SiGe Parabolic Quantum Wells

open access: yesAdvanced Optical Materials, EarlyView.
The design, growth, and characterization of hole‐doped Ge‐rich SiGe parabolic quantum wells exhibiting mid‐infrared intersubband transitions are reported. Structural analyses confirm the parabolic compositional profile, while optical spectroscopy supported by tight‐binding simulations demonstrates strong and temperature‐stable absorption up to room ...
Marco Faverzani   +10 more
wiley   +1 more source

The PRIS-Tool. A simple screening device for eye care

open access: yesCurrent Directions in Biomedical Engineering
With the PRIS-Tool we aim to enable a fast, simple and stable eye self-screening that makes pathological changes in the retinal blood vessels visible to the patient.
Tautorat Carsten   +7 more
doaj   +1 more source

Micro/Nano Technologies for High-Density Retinal Implant [PDF]

open access: gold, 2019
Qi Zeng   +4 more
openalex   +1 more source

The Interplay between Peripherin 2 Complex Formation and Degenerative Retinal Diseases [PDF]

open access: gold, 2020
Lars Tebbe   +4 more
openalex   +1 more source

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

Pharmacological Inhibition of the VCP/Proteasome Axis Rescues Photoreceptor Degeneration in RHOP23H Rat Retinal Explants [PDF]

open access: gold, 2021
Merve Sen   +5 more
openalex   +1 more source

Liquid Metal Sensors for Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang   +7 more
wiley   +1 more source

Kilohertz retinal FF-SS-OCT and flood imaging with hardware-based adaptive optics

open access: gold, 2020
Denise Valente   +3 more
openalex   +1 more source

Macrophage-like cells are still detectable on the retinal surface after posterior vitreous detachment [PDF]

open access: gold, 2022
Jacob M. Wang   +4 more
openalex   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

open access: yesAdvanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

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