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This paper focuses on fabrication of opal structures by self-assembling silica spheres, which can be used as an array of high throughput and low cost reactors or micro-filters. The reactors can carry out hundreds different reactions in parallel; while there is about 50 nano-liter reagent consumed in each reactor. It not only provides large surface area for reaction, but also solves the issue of high...
We have developed and characterized a novel 3D flexible parylene-based microelectrode array (MEA) with silicon tips, which combines advantages of the rigid 3d electrode and the flexible substrate. The impedance of solid 3D MEA in PBS solution is smaller than that of the planar and hollow 3D MEA. Further tests indicate that the solid 3D MEA has better penetrating performance, and retains previous structure...
The prototype of a prism-coupled Kretschmann surface plasmon resonance (SPR) chip was fabricated by suing bulk silicon micromachining and polymer replication, and the chip is constructed with the polymer-prism array, metal layer and micro-channel. The performance of PDMS SPR chip was investigated at different incident wavelengths, when the chip is applied to test samples, including air, water and...
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