Results 21 to 30 of about 2,648,352 (332)

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

A statistical resolution measure of fluorescence microscopy with finite photons [PDF]

open access: yes, 2023
First discovered by Ernest Abbe in 1873, the resolution limit of a far-field microscope is considered determined by the numerical aperture and wavelength of light, approximately $\lambda$/2NA. With the advent of modern fluorescence microscopy and nanoscopy methods over the last century, it is recognized that Abbe's resolution definition alone could not
arxiv   +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

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

Multiple airy beams light-sheet fluorescence microscopy

open access: yesFrontiers in Physics, 2022
Light-sheet fluorescence microscopy (LSFM) is a kind of volumetric imaging methodology suited for long term living specimens at high temporal-spatial resolution.
Shuangyu Gu   +9 more
doaj   +1 more source

Ultra-high resolution imaging by fluorescence photoactivation localization microscopy.

open access: yesBiophysical Journal, 2006
Biological structures span many orders of magnitude in size, but far-field visible light microscopy suffers from limited resolution. A new method for fluorescence imaging has been developed that can obtain spatial distributions of large numbers of ...
S. Hess   +2 more
semanticscholar   +1 more source

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