 Photobleaching
"Photobleaching" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Light-induced change in a chromophore, resulting in the loss of its absorption of light of a particular wave length. The photon energy causes a conformational change in the photoreceptor proteins affecting PHOTOTRANSDUCTION. This occurs naturally in the retina (ADAPTATION, OCULAR) on long exposure to bright light. Photobleaching presents problems when occurring in PHOTODYNAMIC THERAPY, and in FLUORESCENCE MICROSCOPY. On the other hand, this phenomenon is exploited in the technique, FLUORESCENCE RECOVERY AFTER PHOTOBLEACHING, allowing measurement of the movements of proteins and LIPIDS in the CELL MEMBRANE.
| Descriptor ID |
D038761
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| MeSH Number(s) |
G02.740.680
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| Concept/Terms |
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Below are MeSH descriptors whose meaning is more general than "Photobleaching".
Below are MeSH descriptors whose meaning is more specific than "Photobleaching".
This graph shows the total number of publications written about "Photobleaching" by people in this website by year, and whether "Photobleaching" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2005 | 0 | 1 | 1 | | 2009 | 0 | 1 | 1 | | 2010 | 0 | 2 | 2 | | 2011 | 0 | 2 | 2 | | 2012 | 0 | 2 | 2 | | 2013 | 0 | 1 | 1 | | 2015 | 2 | 1 | 3 | | 2022 | 0 | 2 | 2 |
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Below are the most recent publications written about "Photobleaching" by people in Profiles.
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Chen B, Chang BJ, Roudot P, Zhou F, Sapoznik E, Marlar-Pavey M, Hayes JB, Brown PT, Zeng CW, Lambert T, Friedman JR, Zhang CL, Burnette DT, Shepherd DP, Dean KM, Fiolka RP. Resolution doubling in light-sheet microscopy via oblique plane structured illumination. Nat Methods. 2022 11; 19(11):1419-1426.
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Mukherjee S, Thomas C, Wilson R, Simmerman E, Hung ST, Jimenez R. Characterizing dark state kinetics and single molecule fluorescence of FusionRed and FusionRed-MQ at low irradiances. Phys Chem Chem Phys. 2022 Jun 15; 24(23):14310-14323.
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Dean KM, Davis LM, Lubbeck JL, Manna P, Friis P, Palmer AE, Jimenez R. High-speed multiparameter photophysical analyses of fluorophore libraries. Anal Chem. 2015; 87(10):5026-30.
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Dean KM, Lubbeck JL, Davis LM, Regmi CK, Chapagain PP, Gerstman BS, Jimenez R, Palmer AE. Microfluidics-based selection of red-fluorescent proteins with decreased rates of photobleaching. Integr Biol (Camb). 2015 Feb; 7(2):263-73.
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Holm T, Raghavan CT, Nahomi R, Nagaraj RH, Kessel L. Effects of photobleaching on selected advanced glycation end products in the human lens. BMC Res Notes. 2015 Jan 16; 8:5.
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Davis LM, Lubbeck JL, Dean KM, Palmer AE, Jimenez R. Microfluidic cell sorter for use in developing red fluorescent proteins with improved photostability. Lab Chip. 2013 Jun 21; 13(12):2320-7.
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Monserud JH, Schwartz DK. Effects of molecular size and surface hydrophobicity on oligonucleotide interfacial dynamics. Biomacromolecules. 2012 Dec 10; 13(12):4002-11.
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Lubbeck JL, Dean KM, Ma H, Palmer AE, Jimenez R. Microfluidic flow cytometer for quantifying photobleaching of fluorescent proteins in cells. Anal Chem. 2012 May 01; 84(9):3929-37.
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Dean KM, Lubbeck JL, Binder JK, Schwall LR, Jimenez R, Palmer AE. Analysis of red-fluorescent proteins provides insight into dark-state conversion and photodegradation. Biophys J. 2011 Aug 17; 101(4):961-9.
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Maeda E, Ye S, Wang W, Bader DL, Knight MM, Lee DA. Gap junction permeability between tenocytes within tendon fascicles is suppressed by tensile loading. Biomech Model Mechanobiol. 2012 Mar; 11(3-4):439-47.
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