Encyclopedia results for Fluorophore

1. Fluorophore
   
   Nofootnotes date February 2008 Image FISH 13 21.jpg thumb A fluorophore labeled human cell. A fluorophore ... energy depend on both the fluorophore and the chemical environment of the fluorophore. This technology ..
   
   
   
   
2. Polydioctylfluorene
   
   Expand date May 2008 expert Unreferenced date May 2008 context Notability date May 2008 Polydioctylfluorene PDF is a Fluorophore fluorophoric polymer that characteristically emits blue light. See also ...
   
   
   
   
3. Fluorescent labelling
   
   Fluorescent labelling is the process of covalently attaching a fluorophore to another molecule, such as a protein or nucleic acid . This is generally accomplished using a reactive derivative of the fluorophore ..
   
   
   
   
4. TaqMan
   
   fluorogenic probe called a TaqMan probe is a rapid fluorophore based real time PCR method ref cite ... time PCR measures accumulation of a product via the fluorophore during the exponential stages of the PCR ..
   
   
   
   
5. Fluorescent tag
   
   kind of fluorescent molecule also known as fluorophore . Fluorescein and Green fluorescent protein ..
   
   
   
   
6. NBD
   
   of Linux Slang abbreviation for no big deal Next business day Negative binomial distribution The fluorophore ..
   
   
   
   
7. Melting curve analysis
   
   between two DNA strands can be measured using a DNA intercalating fluorophore such as SYBR green or fluorophore labelled DNA probes . In the case of SYBR green which fluoresces 1000 fold more intensely ..
   
   
   
   
8. Fluorescence interference contrast microscopy
   
   a relationship between the observed fluorescence intensity and the distance of the fluorophore from ... photon per unit time, math P em math . Both probabilities are a function of the fluorophore ..
   
   
   
   
9. Luminophore
   
   in the chemical literature. Luminophores can be divided into two subcategories fluorophore s and phosphor ..., cannot be classified as being exclusively fluorophore s or phosphors and exist in the gray area ..
   
   
   
   
10. Multiphoton fluorescence microscope
    
    A multiphoton fluorescence microscope uses pulsed long wavelength laser light to excite fluorophore s within a specimen. The fluorophore absorbs the energy from two long wavelength photons that must arrive ..
    
    
    
    
11. Dark quencher
    
    energy from a fluorophore a typical fluorescent quencher re emits much of this energy as light a dark ... with fluorophores when they are close together, the fluorophore s emission is suppressed. This effect ..
    
    
    
    
12. Fluorescence microscope
    
    called a fluorophore such as green fluorescent protein GFP , fluorescein or DyLight Fluor DyLight ... are chosen to match the spectral excitation and emission characteristics of the fluorophore ..
    
    
    
    
13. NBD-TMA
    
    charged fluorophore , it has also seen use as a tracer for measuring gap junction coupling in cases ..
    
    
    
    
14. IAEDANS
    
    Section3 Chembox Hazards MainHazards FlashPt Autoignition IAEDANS is an organic fluorophore fluorescent ..
    
    
    
    
15. Molecular beacon
    
    beacons are hairpin shaped molecules with an internally quenched fluorophore whose fluorescence ..
    
    
    
    
16. Schild regression
    
    labeled ligands have to bear a bulky fluorophore that may cause it to hinder the ligand binding. Therefore, the fluorophore used, the length of the linker, and its position must be carefully selected ..
    
    
    
    
17. Two-photon excitation microscopy
    
    photon excitation is based on the idea that two photons of low energy can excite a fluorophore in a quantum ... lies in the 700&ndash 1000 nm infrared range. If the fluorophore absorbs two infrared photons ..
    
    
    
    
18. Phototoxicity
    
    the fluorescently active site is called a fluorophore causes the selective death of the cells expressing ..., photon s of a certain wavelength excite electrons of the illuminated fluorophore to higher ..
    
    
    
    
19. Activity based proteomics
    
    is rhodamine , a fluorophore for in SDS PAGE gel visualization. Image Gel abpp eg.png frame left .... The tag may be either a reporter such as a fluorophore or a handle such as biotin or an alkyne or azide ..
    
    
    
    
20. Plate reader
    
    are tunable monochromator based enabling use of any fluorophore and chromophore, allowing assay ..
    
    
    
    
21. Optode
    
    , e.g. ruthenium complexes are quenched by oxygen. When a fluorophore is immobilised within a polymer ..
    
    
    
    
22. Photobleaching
    
    destruction of a fluorophore . In microscopy , photobleaching may complicate the observation ..
    
    
    
    
23. 9,10-Bis(phenylethynyl)anthracene
    
    H sub 18 sub . It displays strong fluorescence and is used as a chemiluminescent fluorophore with high ..
    
    
    
    
24. Fluorescence loss in photobleaching
    
    membrane s. Typically a cell membrane is labelled with a fluorescent fluorophore dye , and a specific ..
    
    
    
    
25. Magnetic-activated cell sorting
    
    fluorophore conjugated antibodies are much more prevalent, it is possible to use magnetic beads coated ..
    
    
    
    

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