This novel plasma immersion ion implantation technology is performed in a low pressure steady state direct current and long-pulse mode, with the help of a grounded / biased conducting grid positioned between the wafer stage and plasma source.
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The invention can convert a non-dimmable lighting system to a dimmable one without replacing the non-dimmable ballast circuitry of the lighting system. By diverting the current being supplied to the lamp tube, the dimming module installed at each lamp tube can vary the brightness of the lamp. The mo.....
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In cell therapy, drugs or genes are required to be delivered to cell cytoplasm or nuclei to be functional but they cannot penetrate cell membranes by simple diffusion. Although there are various delivery methods, they nonetheless are far from perfect. As an alternative method, the micro-nanoneedle p.....
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Cyclodextrins (CD) are cyclic glucose polymers with usually six (alpha), seven (beta) or eight (gamma) glucose residues. They are shaped like doughnuts with a hydrophobic cores and hydrophilic exteriors. Hydrophobic residues from drug molecules can sit inside the cavity and form a complex which may.....
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Wideband antennas can accommodate different communication systems, and are therefore valued for their cost effectiveness. There are different approaches to implement wideband antennas but all approaches have their disadvantages. The complementary wideband antenna invented by CityU offers an attracti.....
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