Radio tags speed compound synthesis

Article Abstract:

Two teams of California researchers working independently have developed tiny radio-emitting microchips that can be used to replace the conventional chemical tags used in combinatorial chemistry. The new technology will enable scientists to find new chemicals and drugs faster and at less cost.

Semiconductor chips, Integrated circuits, Chemistry, Combinatorial analysis

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Organic LEDs begin producing bright white light

Article Abstract:

Researchers are getting closer to developing LEDs that emit true white light. White-light diodes could be used in a wide range of applications such as backlights for television and computer screens. Microcavity and multilayer white-light LEDs are discussed.

Light-emitting diodes, LEDs, Light sources

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Dendrimers: dream molecules approach real applications

Article Abstract:

Chemists are taking the first steps toward producing dendrimers with commercial applications. Researchers are exploring the use of dendrimers as recyclable catalysts, as gene therapy vectors and as electrical conductors.

Research, Catalysts, Gene therapy, Materials science, Conducting polymers

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