Results 21 to 30 of about 2,640,011 (352)

Eph/ephrins mediated thymocyte-thymic epithelial cell interactions control numerous processes of thymus biology

open access: yesFrontiers in Immunology, 2015
Numerous studies emphasize the relevance of thymocyte-thymic epithelial cell (TECs) interactions for the functional maturation of intrathymic T lymphocytes.
Javier eGarcia-Ceca   +6 more
doaj   +1 more source

Bleaching‐Resistant Super‐Resolution Fluorescence Microscopy

open access: yesAdvanced Science, 2022
Photobleaching is the permanent loss of fluorescence after extended exposure to light and is a major limiting factor in super‐resolution microscopy (SRM) that restricts spatiotemporal resolution and observation time.
Jiwoong Kwon   +2 more
doaj   +1 more source

Can a Proper T-Cell Development Occur in an Altered Thymic Epithelium? Lessons From EphB-Deficient Thymi

open access: yesFrontiers in Endocrinology, 2018
For a long time, the effects of distinct Eph tyrosine kinase receptors and their ligands, ephrins on the structure, immunophenotype, and development of thymus and their main cell components, thymocytes (T) and thymic epithelial cells (TECs), have been ...
Juan José Muñoz   +6 more
doaj   +1 more source

Fluorescence Microscopy in Adeno-Associated Virus Research

open access: yesViruses, 2023
Research on adeno-associated virus (AAV) and its recombinant vectors as well as on fluorescence microscopy imaging is rapidly progressing driven by clinical applications and new technologies, respectively.
Susanne K. Golm   +2 more
doaj   +1 more source

Deep-learning-based methods for super-resolution fluorescence microscopy

open access: yesJournal of Innovative Optical Health Sciences, 2023
The algorithm used for reconstruction or resolution enhancement is one of the factors affecting the quality of super-resolution images obtained by fluorescence microscopy. Deep-learning-based algorithms have achieved state-of-the-art performance in super-
Jianhui Liao   +3 more
doaj   +1 more source

Fast and accurate sCMOS noise correction for fluorescence microscopy

open access: yesNature Communications, 2020
The rapid development of scientific CMOS (sCMOS) technology has greatly advanced optical microscopy for biomedical research with superior sensitivity, resolution, field-of-view, and frame rates.
B. Mandracchia   +5 more
semanticscholar   +1 more source

A Poisson-Gaussian Denoising Dataset With Real Fluorescence Microscopy Images [PDF]

open access: yesComputer Vision and Pattern Recognition, 2018
Fluorescence microscopy has enabled a dramatic development in modern biology. Due to its inherently weak signal, fluorescence microscopy is not only much noisier than photography, but also presented with Poisson-Gaussian noise where Poisson noise, or ...
Yide Zhang   +6 more
semanticscholar   +1 more source

Fluorescence lifetime imaging microscopy: fundamentals and advances in instrumentation, analysis, and applications

open access: yesJournal of Biomedical Optics, 2020
. Significance: Fluorescence lifetime imaging microscopy (FLIM) is a powerful technique to distinguish the unique molecular environment of fluorophores.
Rupsa Datta   +4 more
semanticscholar   +1 more source

Beyond Range: Innovating Fluorescence Microscopy

open access: yesRemote Sensing, 2012
Time-of-Flight (ToF) technologies are developed mainly for range estimations in industrial applications or consumer products. Recently, it was realized that ToF sensors could also be used for the detection of fluorescence and of the minute changes in the
Alessandro Esposito
doaj   +1 more source

Scanless multitarget-matching multiphoton excitation fluorescence microscopy [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2018
Using the combination of a reflective blazed grating and a reflective phase-only diffractive spatial light modulator (SLM), scanless multitarget-matching multiphoton excitation fluorescence microscopy (SMTM-MPM) was achieved.
Junpeng Qiu   +4 more
doaj   +1 more source

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