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Photochemistry: Light turns On and Off

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English (auto-generated)
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Logo of Beilstein-Institut zur Förderung der Chemischen WissenschaftenBeilstein-Institut zur Förderung der Chemischen Wissenschaften
 Drude, Niklas Vaz, Nuno R. Pereira

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Photochemistry: Light turns On and Off
Subtitle
A photoactiv molecular switch
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163
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CC Attribution - NoDerivatives 4.0 International:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Abstract
The properties of some hightech materials can be reversibly switched by irradiation with light. This is demonstrated in the video by an “intelligent” transparency, which contains a photoactice molecular switch. Its structure and properties are explained.
Keywords
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Meeting/Interview
00:22
PhotochemistrySupercoolingFackelUltraviolettspektrumPenning trapColourantGlassesMolecularityKlinisches ExperimentPharmacyWalkingComputer animationChemical experiment
02:00
WaterHuman body temperatureMolecularityChemical experiment
02:26
GlassesChemical experiment
02:41
WaterGlassesSense DistrictChemistryPharmaceutical drugElectronic cigaretteRecreational drug useChemical experiment
02:57
Pharmaceutical drugRecreational drug useWine tasting descriptorsStratotypMeeting/Interview
03:29
Atomic numberTiermodellColourantConnective tissueMoleculeIsomerChemical formulaChemical structureMolecular geometryEau de CologneChemistryHost (biology)Chemical experiment
04:49
MoleculeStratotypTopicityColourantChemical experimentMeeting/Interview
05:04
TopicityChemical experimentMeeting/Interview
05:23
Computer animation
Transcript: English(auto-generated)