Results 21 to 30 of about 41,336 (313)

Fluorescence recovery after photobleaching: analyses of cyanobacterial phycobilisomes reveal intrinsic fluorescence recovery. [PDF]

open access: yesMar Life Sci Technol, 2021
Fluorescence recovery after photobleaching (FRAP) has been used to study the dynamics of the cyanobacterial photosynthesis apparatus since 1997. Fluorescence recovery of cyanobacteria during FRAP was conventionally interpreted as a result of phycobilisome (PBS) diffusion on the surface of the thylakoid membrane.
Zhang N   +6 more
europepmc   +3 more sources

UV Light Induced Fluorescence Recovery of GFP After Photobleaching in Microscopy Imaging

open access: yesImage Analysis and Stereology, 2022
Fluorescence microscopy has become one of the most important tools for biologists to visualize and study organelles and molecules in a cell. Fluorescent markers are used to visualize specific molecules.
Griša G. Prinčič   +4 more
doaj   +1 more source

Single- and two-photon fluorescence recovery after photobleaching. [PDF]

open access: yesCold Spring Harb Protoc, 2015
Fluorescence recovery after photobleaching (FRAP) is a microscopy technique for measuring the kinetics of fluorescently labeled molecules and can be applied both in vitro and in vivo for two- and three-dimensional systems. This introduction discusses the three basic FRAP methods: traditional FRAP, multiphoton FRAP (MPFRAP), and FRAP with spatial ...
Sullivan KD, Majewska AK, Brown EB.
europepmc   +4 more sources

Photobleaching and Fluorescence Recovery of RPE Bisretinoids. [PDF]

open access: yesPLoS ONE, 2015
The autofluorescence of the retina that originates primarily from lipofuscin fluorophores in retinal pigment epithelial cells, is observed to undergo photobleaching during the acquisition of fundus autofluorescence images.
Zhao Liu   +3 more
doaj   +1 more source

A reaction–subdiffusion model of fluorescence recovery after photobleaching (FRAP) [PDF]

open access: greenJournal of Statistical Mechanics: Theory and Experiment, 2014
Anomalous diffusion, in particular subdiffusion, is frequently invoked as a mechanism of motion in dense biological media, and may have a significant impact on the kinetics of binding/unbinding events at the cellular level. In this work we incorporate anomalous diffusion in a previously developed model for FRAP experiments.
S. B. Yuste, E. Abad, Katja Lindenberg
openalex   +4 more sources

Measuring Diffusion Coefficients via Two-photon Fluorescence Recovery After Photobleaching [PDF]

open access: bronzeJournal of Visualized Experiments, 2010
Multi-fluorescence recovery after photobleaching is a microscopy technique used to measure the diffusion coefficient (or analogous transport parameters) of macromolecules, and can be applied to both in vitro and in vivo biological systems. Multi-fluorescence recovery after photobleaching is performed by photobleaching a region of interest within a ...
Kelley D. Sullivan, Edward B. Brown
openalex   +4 more sources

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