Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun physics, chemistry The
absorption ofenergy from aphoton in raising amolecule (orchromophore ) from theground state ; especially the first stage ofphotosynthesis in which energy is absorbed bychlorophyll
Etymologies
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Examples
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Expressed as a monomer, this probe is potentially useful in photobleaching, photoconversion and photoactivation investigations.
Archive 2005-10-01 2005
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"The monomeric variant, mIrisFP, maintains dual photoactivation capacity and has excellent properties as a genetically encoded fluorescent marker protein," explained Wiedenmann.
PhysOrg.com - latest science and technology news stories 2010
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Specifically, the researchers successfully combined so-called pulse-chase experiments with photoactivation localisation microscopy (PALM) imaging to follow the movement of fluorescently marked fusion proteins over time and at very high spatial resolution.
PhysOrg.com - latest science and technology news stories 2010
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FRET/photoactivation experience, evidenced by publication in top journals
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Genetic engineering yielded the variant IrisFP with dual photoactivation capacity.
PhysOrg.com - latest science and technology news stories 2010
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The research and development has further demonstrated that photoactivation of the PDCs can be achieved in the absence of oxygen furthering their usefulness in the destruction of cancer.
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Despite impressive similarities in the folding and photoactivation of vertebrate and invertebrate visual rhodopsins, a striking difference exists between mammalian and fly rhodopsins in their requirements for proper targeting.
Elites TV 2009
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Your choice of Full Field Illumination or Fixed Spot Illumination upgrades allows you to do FRAP, uncaging, photoactivation, or flash photolysis in addition to the abundant applications on the standard EasyRatioPro (TM) system.
unknown title 2009
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Byrdin M, Sartor V, Eker AP, Vos MH, Aubert C, et al. (2004) Intraprotein electron transfer and proton dynamics during photoactivation of DNA photolyase from
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Most recently, Dr. Verkhusha developed a red PAFP called PAmCherry1, which has faster photoactivation, improved contrast, and better stability compared to other PAFPs of its type.
innovations-report 2009
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