Light-emitting substance-coated phosphor particles and light-emitting devices employing phosphor particles and light-emitting substances are provided. Also provided are light-emitting devices employing a layer of phosphor material that is covered by at least one layer of light-emitting polymers and/or light-emitting small molecules, and methods of making same.

 
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> Water-soluble derivatives of lipophilic drugs

> Cooling system for a semiconductor device and method of fabricating same

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