Results 91 to 100 of about 5,863 (240)

Measurement of Crystalline Lens Volume During Accommodation in a Lens Stretcher

, 2015
To determine if the lens volume changes during accommodation. The study used data acquired on 36 cynomolgus monkey lenses that were stretched in a stepwise fashion to simulate disaccommodation.
Maceo Heilman, Bianca, Arrieta-Quintero, Esdras, Nankivil, Derek, Marussich, Lauren, Ho, Arthur, Augusteyn, Robert, Manns, Fabrice, Yao, Yue, Parel, Jean-Marie   +8 more
core   +1 more source

New‐Generation Integrated Devices: Multiple‐Energy Utilization and Integration Systems Based on Perovskite Photovoltaics

EcoEnergy, EarlyView.
This review highlights emerging integrated energy systems based on perovskite photovoltaics, including PSC–thermoelectric, photovoltaic–electrochemical, self‐charging, and building‐integrated architectures. By coupling multiple energy conversion and storage pathways, these multifunctional platforms enable enhanced solar utilization, improved stability,
Yihuai Huang, Wenguang Zhang, Yuchen Xiong, Zijun Yi, Changkai Huang, Qinghui Jiang, Abdul Basit, Guibin Shen, Yubo Luo, Xin Li, Junyou Yang   +10 more
wiley   +1 more source

ZnO‐Coated Silicon Oxide Nano‐Anode: Synergistic Enhancement of Cycling and Thermal Stability of Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Lithium‐ion battery anodes that maintain good performance and excellent stability under high temperature conditions. Silicon oxide (SiO) has great potential as a high‐capacity anode for lithium‐ion batteries, but its practical use is limited by excessive volume expansion (>200%) and rapid capacity fade, especially at high temperatures.
Keren Shi, Wende Yi, Weikang Su, Qiaowei Xiao, Ziyan Wang, Xiaoyu Li, Jingyang Mu, Wufei Tang, Zhihan Peng, Huiqin Yao   +9 more
wiley   +1 more source

Bean-shaped ring segments as a capsule enhancement tool in complex bag-in-the-lens intraocular lens implantation

, 2017
: PURPOSE: To describe the outcome of a novel capsular or sulcular device to support the bag-in-the-lens (BIL) implant in cases of capsular or zonular instability.
Altenburg, Ate, Tassignon, Marie-Jos\ue9, N\ued Dhubhghaill, Sorcha   +2 more
core  

Anterior Capsular Fixation with the AssiAnchor – A Strategy for Proactive Stabilization in Severe Zonular Insufficiency: A Case Series

TNOA Journal of Ophthalmic Science and Research
Aim: To determine the surgical outcomes and stability of anterior capsular fixation using the AssiAnchor device for management of subluxated crystalline lenses.
Atul Kadhane, Ketaki Bhat, Ms. Nidhi Shaijan   +2 more
doaj   +1 more source

Fixação iriana de lentes de câmara posterior para o tratamento da afacia Iris fixation of posterior chamber intraocular lenses for the treatment of aphakia

Revista Brasileira de Oftalmologia, 2009
OBJETIVO: avaliar os resultados de uma série de casos de fixação iriana de lentes intra-oculares de câmara posterior para correção de afacia, realizados no setor de catarata da disciplina de Oftalmologia da Faculdade de Medicina do ABC e compará-los a ...
Ana Luiza Lise Ferreira, Leonardo Verri Paulino, Jose Ricardo Carvalho Lima Rehder   +2 more
doaj   +1 more source

Dual‐Mode Electrophoretic Displays Enabled by Quantum Dot‐Decorated PR48:2 Pigment Particles and TiO2 for All‐Weather Visibility, Excellent Bistability, and Enhanced Readability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study presents a novel quantum dot electrophoretic display (QDEPD), which combines electro‐controlled reflection and optically‐triggered emission to achieve efficient multi‐modal switching within a single pixel. By incorporating multi‐component nanostructures, the system enhances functional integration and multi‐modal response capabilities.
Xingke Zheng, Yun Ye, Hongxing Xie, Yuanyi Liu, Ruihan Lin, Guangyou Liu, Tianyong Guan, Enguo Chen, Tailiang Guo   +8 more
wiley   +1 more source

Unintentional staining of lens posterior capsule with trypan blue during extracapsular cataract extraction: case report

, 2006
Report of a complication related to the use of 0.1% trypan blue during capsular staining of the anterior crystalline lens capsule in an extracapsular cataract extraction with intraocular lens implantation.
Marques, Frederico França [UNIFESP], Soccol, Fábio Medaglia, Marques, Daniela M. V., Rehder, José Ricardo C. L., Marques, Frederico França, Marques, Daniela M. V. [UNIFESP]   +5 more
core   +1 more source

Morphological study of the accommodative apparatus in the monkey eye. [PDF]

, 2015
For more than a century there has been debate concerning the mechanism of accommodation-whether the lens capsule or lens material itself determines the functional relationship between ciliary muscle contractility and lens deformation during refractive ...
Hiraoka, Mari, Mari Hiraoka, Senoo, Haruki, Takada, Masahiko, Inoue, Kenichi, Haruki Senoo, Kenichi Inoue, Masahiko Takada   +7 more
core   +1 more source

Organic Photodetectors and Sensors for Low‐Light and Infrared Applications

Electron, EarlyView.
This mini review highlights recent advances in organic photodetectors and sensors for low‐light and infrared applications, emphasizing molecular design, device architectures, and interface engineering that improve charge transport, detectivity, speed, and spectral selectivity.
Swarup Biswas, Hyeok Kim
wiley   +1 more source