摘要:
The present disclosure provides a cucurbituril derivative-bonded solid substrate in which cucurbituril derivatives of Formula 1 are covalently bonded to a modified solid substrate of Formula 2. The cucurbituril derivative provides functional groups which can be used to link biomaterials to the substrate. Protein chips, gene chips, and sensors for biomaterial assays having the cucurbituril derivative-bonded solid substrate are also provided.
摘要:
The present disclosure provides a rotaxane compound that can be used to separate molecules within a linkage layer formed on a solid substrate of a biochip by a predetermined distance. The compound is represented by Formula 1, in which a compound of Formula 3 vertically passes through a cavity of cucurbituril or its derivative of Formula 2. It further provides gene chips, protein chips and sensors for biomaterial assays which use the rotaxane molecules to allow biomaterials to be immobilized on a linkage layer such that they are regularly spaced apart from each other by a predetermined distance.
摘要:
Provided is a combustor comprising an entrance through which the fuel flows thereinto; a combustion chamber, connected to the entrance, having a larger cross-section area than that of the entrance; and a plurality of protrusions installed along the interface of the entrance and the combustion chamber. Thus, the combustor according to the present invention has an enhanced mixing capability of fuel and air in the combustion chamber, thereby having enhanced combustion efficiency and reduced discharge of harmful exhaust gas.