Results 101 to 110 of about 20,982,500 (334)

Two-photon microscopy imaging of oxidative stress in human living erythrocytes.

Biomedical Optics Express, 2017
Red blood cells (RBCs) are known to be the most suitable cells to study oxidative stress, which is implicated in the etiopathology of many human diseases.
G. Tsakanova, E. Arakelova, V. Ayvazyan, A. Ayvazyan, Stepan Tatikyan, R. Aroutiounian, Y. Dalyan, S. Haroutiunian, V. Tsakanov, A. Arakelyan   +9 more
semanticscholar   +1 more source

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

Advanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen, Yufeng Zhai, Jungui Zhou, Lixing Li, Simon Schraad, Guangjiu Pan, Xuehe Jiang, Sarathlal Koyiloth Vayalil, Rolf A. T. M. van Benthem, Julien R. G. Navarro, Johan F. G. A. Jansen, Mats K. G. Johansson, Peter Müller‐Buschbaum, Stephan V. Roth   +13 more
wiley   +1 more source

Annular aperture two-photon excitation microscopy

, 1995
We investigate the effect of annular apertures in two-photon excitation confocal and non-confocal microscopy. In a theoretical study, we show that the use of annular apertures in two-photon excitation microscopy leads to resolution increase without ...
Pekka E. Hänninen, Soini, Erkki, Schrader, Martin, Stefan W. Hell, Hell, Stefan W., Hanninen, Pekka E., Ari Kuusisto, Erkki Soini, Martin Schrader, Kuusisto, Ari   +9 more
core   +1 more source

Neuroadhesive L1 coating attenuates acute microglial attachment to neural electrodes as revealed by live two-photon microscopy

Biomaterials, 2016
Implantable neural electrode technologies for chronic neural recordings can restore functional control to paralysis and limb loss victims through brain-machine interfaces.
J. Eles, Alberto L. Vazquez, Noah R. Snyder, C. Lagenaur, Matthew C. Murphy, Takashi D. Y. Kozai, X. Cui   +6 more
semanticscholar   +1 more source

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source

Arthritis-associated osteoclastogenic macrophage, AtoM, as a key player in pathological bone erosion

Inflammation and Regeneration, 2022
Osteoclasts are myeloid lineage cells with a unique bone-destroying ability that maintains bone homeostasis together with bone formation by osteoblasts.
Tomoya Agemura, Tetsuo Hasegawa, Shinya Yari, Junichi Kikuta, Masaru Ishii   +4 more
doaj   +1 more source

Two-Photon Microscopy Analysis of Gold Nanoparticle Uptake in 3D Cell Spheroids

PLoS ONE, 2016
Nanomaterials can be synthesized from a wide range of material systems in numerous morphologies, creating an extremely diverse portfolio. As result of this tunability, these materials are emerging as a new class of nanotherapeutics and imaging agents ...
T. Rane, A. Armani
semanticscholar   +1 more source

Cardiovascular Imaging Using Two-Photon Microscopy [PDF]

Microscopy and Microanalysis, 2008
AbstractTwo-photon excitation microscopy has become the standard technique for high resolution deep tissue and intravital imaging. It provides intrinsic three-dimensional resolution in combination with increased penetration depth compared to single-photon confocal microscopy.
John A, Scherschel, Michael, Rubart
openaire   +2 more sources

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

Advanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi, Masashi Hasegawa, Yuuya Nagata, Tamaki Nakano, Hiroyuki Nishikawa   +4 more
wiley   +1 more source

Airy beam based two-photon microscopy

, 2018
Two-photon microscopy holds an important role in modern biological research. Based on two-photon fluorescent excitation, where the fluorescent molecule simultaneously absorbs two excitation photons and subsequently emits one fluorescent photon, high ...
譚瀟頡, Tan, Xiaojie
core   +1 more source