Results 51 to 60 of about 344,505 (278)

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Retinal Vascular Autoregulation during Phase IV of the Valsalva Maneuver: An Optical Coherence Tomography Angiography Study in Healthy Chinese Adults

Frontiers in Physiology, 2017
The impairment of retinal vascular autoregulation can be an early manifestation of many systemic and ocular diseases. Therefore, quantifying retinal vascular autoregulation in a non-invasive manner is very important. This study evaluated the effects of a
Yuan Zong, Yuan Zong, Huan Xu, Huan Xu, Jian Yu, Jian Yu, Chunhui Jiang, Chunhui Jiang, Chunhui Jiang, Xiangmei Kong, Xiangmei Kong, Yi He, Yi He, Xinghuai Sun, Xinghuai Sun   +14 more
doaj   +1 more source

Nanoscale technologies: nano-knitting, healing powers and hemostasis [PDF]

, 2009
Session 2 - Nanotechnology / Vision Restoration: Clinical ...
Cheung, WH, Ellis-Behnke, RG, Liang, Y, Tay, DKC   +3 more
core  

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

Advanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka, Shohei Morikawa, Shigehito Osawa   +2 more
wiley   +1 more source

CRISPR-mediated optogene expression from a cell-specific endogenous promoter in retinal ON-bipolar cells to restore vision

Frontiers in Drug Delivery, 2023
Retinitis pigmentosa, an inherited form of retinal degeneration, is characterized by a progressive loss of rods and subsequent degeneration of cones, leading to blindness.
A. Maddalena, A. Maddalena, S. Kleinlogel, S. Kleinlogel, S. Kleinlogel   +4 more
doaj   +1 more source

Aptamer‐Based Delivery Systems for VEGF and NGF Modulation in Ocular Therapies

Advanced Healthcare Materials, EarlyView.
Aptamer‐based delivery systems targeting NGF and VEGF hold significant potential for precise and sustained treatment of complex diseases affecting both the anterior and posterior segments of the eye. This review critically summarizes current strategies for NGF and VEGF delivery as well as VEGF sequestration, providing a clinical perspective on how ...
Nadine Best, Gizem Karabiyik, Gerd Geerling, Sarah Barbara Zwingelberg, Gregor Lang, Martin Humenik   +5 more
wiley   +1 more source

Nanoparticles in optic nerve trauma: nanoscaffolding, visualization and regeneration [PDF]

, 2009
Session 1 - Nanotechnology / Vision Restoration: Concepts, Possibilities ...
Cheung, WH, Ellis-Behnke, RG, Liang, Y, Tay, DKC   +3 more
core  

Light‐Induced Entropy for Secure Vision

Advanced Materials, EarlyView.
This work realized a ternary true random number generator by exploiting stochastic traps emerging within multiple junction interfaces, and quantitatively validated the generation of high‐quality random numbers. Furthermore, it successfully demonstrated diverse applications, including AI‐resilient image security, thereby providing a valuable guide for ...
Juhyung Seo, Seungme Kang, Chaehyun Kim, Taehyun Park, Youngwoo Yoo, Yeong Kwon Kim, Wonjun Shin, Byung Chul Jang, Young‐Joon Kim, Hocheon Yoo   +9 more
wiley   +1 more source

Vision restoration therapy [PDF]

British Journal of Ophthalmology, 2005
A recent paper1 and accompanying editorials2,3 in the BJO have raised the question of whether vision restoration therapy is effective in the rehabilitation of visual field defects. As members of the scientific medical advisory board of NovaVision, we believe these editorials require comment and refer the interested reader to an opposing editorial in a ...
openaire   +3 more sources

Clinical Aspects of Corneal Collagen Crosslinking Various Modifications

Oftalʹmologiâ
The review provides information on methods for cross­linking corneal collagen (КРК), from the time of experimental studies and the first clinical observations to the present.
Yu. N. Yusef, Kh. Khraystin, G. A. Osipyan, S. I. Anisimov, M. Jourieh   +4 more
doaj   +1 more source