The trityl radicals according to the invention are readily accessible by the new method and carry functional groups with orthogonal reactivity. Therefore they can serve as a starting material of a large number of spin probes. One substituent type is hereby utilized for attachment to the molecule / m.....
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8-Etinylxanthines: potent dual-target-directed adenosine receptor antagonists with a beneficial neuroprotective function in Parkinson’s and Alzheimer’s disease.
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In the transmission of large amounts of energy, the high- voltage DC technology has proven to be an advantageous technology and useful alternative to conventional high- voltage AC transmission.
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The novel braking resistor consists of a power electronic circuit, with which the braking energy can be fed back to a three-phase system. The recovery of braking energy can thus save energy, reduce costs and relieve the burden on the environment.
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"SWEETNANO" describes an electrode material for use in lithium-ion batteries. These are zinc oxide particles coated with a transition metal, e.g. Iron or cobalt are doped. By the production method according to the invention using certain sugar compounds, these can be produced with a conductive carbo.....
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