A wide variety of optoelectronic devices are known for emitting light and which may be used in various devices such as calculator displays. However, the range of colours available from such devices is limited by the number of suitable materials available. The suitable semiconductors, such as Gallium.....
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New antiparasitic qinghaosu derivatives are discovered. The new derivatives of qinghaosu (QHS, or artemisinin) and synthetic trioxane are more active, more stable, and more bioavailable than qinghaosu itself and its current commercially available derivatives.These new derivatives involve alteration .....
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Thin-film transistors (TFTs) are typically formed in a semiconducting layer placed on an insulating layer. TFT structure with source and drain resistance is impossible to be lower than that offered by metallic source and drain by conventional method of silicidation or thickening of the source and dr.....
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According to a first aspect of the present invention, there is provided a method of making zeolite microneedles comprising a step of preparing polymer template for the needles by a photolithographic process, wherein a layer of photo-sensitive polymeric material is coated on a substrate e.g. silica, .....
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Despite the introduction of new building and construction methods, concrete is still the most versatile and widely produced industrial material in the world. While it is rare for concrete structure to fail due to lack of intrinsic strength, there is increasing number of cases of concrete structures .....
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