Results 61 to 70 of about 15,162 (160)

A method for assessing measurement precision and stability of optical probes [PDF]

, 2016
The current strategy for measuring non-specular metre-scale surfaces – for instance segmented freeform optics post-grinding – in the mid- frequency bandwidths (S-filter), involves the use of contact probe based systems where measurement precision is a ...
Norman, James, Tonnellier, Xavier, Morantz, Paul   +2 more
core  

Hyperspectral tomographic diffractive microscopy: Development and applications

Journal of Microscopy, EarlyView.
Abstract Tomographic Diffractive Microscopy (TDM) provides label‐free three‐dimensional imaging of transparent samples with resolution surpassing confocal limits. At IRIMAS, successive instrumental developments since 2009 have enhanced TDM capabilities through transmission, reflection, isotropic, polarisation‐sensitive, and dual‐view configurations ...
Leonardo Pestana Legori, Carlos Alberto Chacón Ávila, Matthieu Debailleul, Nicolas Verrier, Olivier Haeberlé   +4 more
wiley   +1 more source

Supplemental Material for Meissner et al., 2018 [PDF]

, 2018
File S1. FISH probes for Gad1 (CF594; red), vGlut (Cy5; blue), and ChAT (DL550; green) mRNAs in the brain. Five 63x confocal stacks of different regions of the brain were imaged with the same parameters, corrected for lens-distortion and chromatic ...
Robert H. Singer (245823), Aljoscha Nern (4523602), Geoffrey W. Meissner (553114), Xi Long (498982), Allan Wong (5748292), Oz Malkesman (5634770)   +5 more
core   +1 more source

A Super‐Resolution Approach for Astrocyte‐Specific Molecular Imaging Reveals the Nanoscale Distribution of Monoacylglycerol Lipase, the Metabolic Node Between Endocannabinoid and Prostaglandin Signaling

Glia, Volume 74, Issue 9, September 2026.
Dual‐color STORM resolves the precise architecture and protein distributions within hippocampal astrocytes at the nanoscale. Identification of a sparse but specific MAGL pool in CA1 astrocytic processes. Astrocytic MAGL is not synapse‐associated, suggesting a synapse‐independent role.
Miklós Zöldi, István Katona
wiley   +1 more source

Surface treatment of titanium with antibacterial properties for biomedical applications [PDF]

, 2021
Titanium, thanks to its good mechanical properties and an excellent biocompatibility and osseointegration, is used in the manufacture of dental implants.
Chihab, Nahel
core   +3 more sources

ERK‐Mediated Phosphorylation of YAP Defines a Noncanonical FGF Signaling Mechanism in Stem Cells

Advanced Science, Volume 13, Issue 37, 3 July 2026.
With a powerful combination of in vivo, ex vivo, and in vitro models, the authors highlight a novel FGF‐ERK signaling regulation of YAP at the S128 site in neural crest‐derived stem cells. This study opens exciting new directions in stem cell biology and craniofacial biology, paving the way for potential innovations in the treatment of craniofacial ...
Xiaolei Zhao, Shannon Erhardt, Li Tang, Xiaotong Chen, Stephen M Farmer, Zixiu Cheng, Wen Chen, Ella Ziyuan Lu, Kihan Sung, Chang‐Ru Tsai, Mingjie Zheng, Sheng Zhang, Yang Liu, Jianxin Wang, Min Li, James F Martin, Jun Wang   +16 more
wiley   +1 more source

Multi-scale roughness measurement of cementitious materials using different optical profilers and window resizing analysis [PDF]

, 2015
International audienceIn the development of new eco-cements for ecologically friendly construction, the porosity, surface structure and chemical nature of the material can influence the bioreceptivity of the surface and the aptitude or not of ...
Komla L. Apedo, Fond, Christophe, Feugeas, Francoise, Nicolas Serres, Montgomery, Paul, Gianto, Gianto, Serres, Nicolas, Christophe Fond, Paul C. Montgomery, Gianto Gianto, Françoise Feugeas, Fabien Salzenstein, Apedo, Komla Lolonyo, Salzenstein, Fabien   +13 more
core   +1 more source

Nanoscale Spatial Organization of ARC High‐ and Low‐Order Assemblies at Excitatory Synapses

Advanced Science, Volume 13, Issue 37, 3 July 2026.
ARC (Activity‐Regulated Cytoskeleton‐Associated protein) mediates synaptic plasticity by forming nanoscale assemblies in neurons. Using super‐resolution microscopy and time‐resolved anisotropy with targeted tagging, the study reveals low‐order ARC assemblies at synapses colocalizing with AMPARs, semi‐circular structures at endocytic zones, and 60–80 nm
Martina Damenti, Giovanna Coceano, Mariline Mendes Silva, Jonatan Alvelid, Chiara Sgattoni, Andrea Volpato, Lea Rems, Luciano A. Masullo, Eduard M. Unterauer, Rafal Kowalewski, Lucie Delemotte, Erdinc Sezgin, Ralf Jungmann, Ilaria Testa   +13 more
wiley   +1 more source

Implementation of Multi-Color Super-Resolution Microscopy into a High-Throughput Platform for Quantitative Imaging of Cellular Structures [PDF]

, 2014
In this work, single-molecule super-resolution microscopy with photoswitchable fluorophores was integrated into a multi-component microscopy platform.
Flottmann, Benjamin
core   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, Volume 8, Issue 7, July 2026.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source