Abstract: A device includes first and second gate structures respectively extending across the first and second fins, and a gate isolation plug between a longitudinal end of the first gate structure and a longitudinal end of the second gate structure. The gate isolation plug comprises a first dielectric layer and a second dielectric layer over the first dielectric layer. The first dielectric layer has an upper portion and a lower portion below the upper portion. The upper portion has a thickness smaller than a thickness of the lower portion of the first dielectric layer.

Abstract: A detection system and method for the migrating cell is provided. The system is configured to detect a migrating cell combined with an immunomagnetic bead. The system includes a platform, a microchannel, a magnetic field source, a coherent light source and an optical sensing module. The microchannel is configured to allow the migrating cell to flow in it along a flow direction. The magnetic field source is configured to provide magnetic force to the migrating cell combined with the immunomagnetic bead. The magnetic force includes at least one magnetic force component and the magnetic force component is opposite to the flow direction of the microchannel. The coherent light source is configured to provide the microchannel with the coherent light. The optical sensing module is configured to receive the interference light caused by the coherent light being reflected by the sample inside the microchannel.

Abstract: A method for producing cis-unsaturated fatty acid includes the operations below. (i) An oil-water mixture is provided, wherein the oil-water mixture includes 1 to 10 parts by weight of oil and 1 part by weight of water. (ii) 0.002 to 0.5 parts by weight of a recombinant Candida rugosa lipase 1 (rCRL1) is added into the oil-water mixture. (iii) The oil-water mixture is emulsified. (iv) The emulsified oil-water mixture is hydrolyzed and fatty acid is generated. (v) Oil-water is separated at a temperature of 55° C. to 65° C. and an oil phase layer is extracted. (vi) The cooling and filtering step is performed to obtain cis-unsaturated fatty acid.

Abstract: A method for producing cis-unsaturated fatty acid includes the operations below. (i) An oil-water mixture is provided, wherein the oil-water mixture includes 1 to 10 parts by weight of oil and 1 part by weight of water. (ii) 0.002 to 0.5 parts by weight of a recombinant Candida rugosa lipase 1 (rCRL1) is added into the oil-water mixture. (iii) The oil-water mixture is emulsified. (iv) The emulsified oil-water mixture is hydrolyzed and fatty acid is generated. (v) Oil-water is separated at a temperature of 55° C. to 65° C. and an oil phase layer is extracted. (vi) The cooling and filtering step is performed to obtain cis-unsaturated fatty acid.

Abstract: A method for producing biodiesel is provided, which includes providing a recombinant Candida rugosa lipase; reacting the recombinant C. rugosa lipase and a non-edible oil; and isolating the biodiesel from the reacted solution.

Abstract: A method for producing biodiesel is provided, which includes providing a recombinant Candida rugosa lipase; reacting the recombinant C. rugosa lipase and a non-edible oil; and isolating the biodiesel from the reacted solution.