Results 201 to 210 of about 31,207 (301)

Association between crystalline lens thickness and intermittent exotropia in children: a cross-sectional observational clinical study. [PDF]

Eur J Med Res
Li J, Liu X, Hao J, Zhou F, Li H, Zhao Y, Wang Y, Li L, Fu J.   +8 more
europepmc   +1 more source

Advancing super‐resolution stimulated emission depletion microscopy with luminescent lanthanide nanocrystals

FlexMat, EarlyView.
The state‐of‐the‐art research advances and its cutting‐edge application in super resolution stimulated emission depletion technology based on luminescent lanthanide nanocrystals. Abstract Stimulated emission depletion (STED) microscopy overcomes the diffraction limit to reveal subcellular structures beyond the reach of conventional optical methods ...
Yaqi Chen, Tengfei Ma, Shuping Huang, Wei Guo, Yiming Wu   +4 more
wiley   +1 more source

Quantitative fs-laser crystalline lens softening surgery towards presbyopia treatment based on optical coherence elastography. [PDF]

Biomed Opt Express
Zhang Z, Lv H, Zhang H, Zhang Y, Wang B, Liao Y, Zhou Z, Deng J, Bian R, Chen S, Quan T, Liu X, Wang H, Wang J, Li P, Lv X, Zeng S.   +16 more
europepmc   +1 more source

Guidelines for the preparation of hydrogels with protective function

Food Biomacromolecules, EarlyView.
Abstract As three dimensional network structure functional materials, protective hydrogels, with their excellent biocompatibility, high water content, and the ability to provide physical barriers and regulate the environment for active substances/cells, have shown broad prospects in fields such as drug delivery, tissue engineering, and food ...
Xiao‐Lin Yu, Hao‐Yu Xue, Nuo Wang, Zi‐Jun Xue, Jin‐Long Tian   +4 more
wiley   +1 more source

Changes in the thickness of the crystalline lens components before and after cycloplegia in children with different refractive errors. [PDF]

J Optom
Bao Y, Zhang Z, Cao J, Ma Y, Yu Y, Wang Z, Niu L, Wang X, Zhou X, Huang J, Zhao J.   +10 more
europepmc   +1 more source

Wide‐Bandgap Semiconductor‐Based Neuromorphic Computing

Information &Functional Materials, EarlyView.
Wide‐bandgap semiconductors enable robust, low‐power neuromorphic devices for extreme environments. This review outlines material advantages, device physics, integration, and future directions for next‐generation brain‐inspired computing. ABSTRACT Neuromorphic computing has emerged as a promising paradigm to overcome the energy inefficiency and data ...
Hongyu Tang, Pengsheng Min, Yang Zhang, Qingchun Zhang, Wanlu Zhang, Ruiqian Guo, Guoqi Zhang   +6 more
wiley   +1 more source

Strain Imaging of GaAs by Stimulated Raman Scattering Microscopy

Journal of Raman Spectroscopy, EarlyView.
Telecom‐wavelength stimulated Raman scattering (SRS) microscopy is developed for high‐throughput, nondestructive characterization of gallium arsenide (GaAs). By overcoming optical absorption limits of conventional Raman systems, this technique enables precise visualization of LO phonon frequency variations (< 0.2‐cm−1$$ {}^{-1} $$ precision).
Yuki Sano, Yasuyuki Ozeki
wiley   +1 more source

Anterior Segment Optical Coherence Tomography Evaluation of a Dexamethasone Intravitreal Implant in the Crystalline Lens: A Case Report. [PDF]

Int Med Case Rep J
Santos-Oliveira J, Teixeira-Martins R, Ferreira AM, Macedo JP, Oliveira-Ferreira C.   +4 more
europepmc   +1 more source

Transmission Raman Spectroscopy (TRS) for Accurate Authentication of API in Coated Hydroxychloroquine (HCQ) Tablets

Journal of Raman Spectroscopy, EarlyView.
We report the development and use of a transmission Raman spectroscopy (TRS) system for a more accurate but nonintrusive way of authentication of API in coated HCQ tablets which otherwise is not possible using the backscattered (BS) configuration of Raman spectroscopy. The coating interference is found to be almost zero in case of the TRS and a greater
Vijay Kumar, Khan Mohammad Khan, Hemant Krishna, Khageswar Sahu, Srinibas Satapathy, Shovan Kumar Majumder   +5 more
wiley   +1 more source

Age dependence of the average refractive index of the isolated human crystalline lens. [PDF]

Biomed Opt Express
Natarajan R, Maceo Heilman B, Ruggeri M, Ho A, Singh VM, Augusteyn R, Parel JM, Vaddavalli PK, Manns F.   +8 more
europepmc   +1 more source