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, .....
[更多]
This invention provides for a method and process for simultaneously producing two highly pure fullerenes from mixed fullerenes that mainly contains the two components, wherein the solid-liquid phase equilibrium behavior of certain process streams are manipulated such that pure fullerenes, solid solu.....
[更多]
To implement a voltage mirror, a high-gain high-speed operational amplifier should be used. However, the design of such amplifier is very difficult and complex. The invention proposed symmetrically matched transistor structures to implement voltage mirrors which have high accuracy, high speed and wi.....
[更多]
Most of the cytotoxic drugs used in cancer chemotherapy have narrow chemotherapeutic utility and effectiveness and serious side effects at high dosages. As a result, drug delivery systems have been developed to modify the biodistribution of cytotoxic drugs, improving their selectivity for tumors or .....
[更多]
With the development of microelectronic systems, significant challenge of thermal management has to be faced to meet the increasing requirements such as smaller profile, higher performance and longer product lifetime. Conventional thermal interface materials, such as thermal grease, thermal adhesive.....
[更多]
| |< <- | [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] | -> >| |
