Method of immobilizing molecules onto a solid phase substrate and method of fabricating a biosensor using the method
First Claim
1. An immobilization method, comprising:
- dissolving a plurality of molecules that are to be immobilized to a solid phase substrate within a solvent so as to obtain a solution of the plurality of molecules; and
incubating the solution while keeping contact with the solid phase substrate, each of the molecules including a solid phase substrate joint portion having a joining property to the solid phase substrate, a functional portion having a specific function, and a linker portion positioned between the solid phase substrate joint portion and the functional portion.
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Abstract
Aspects of the invention can provide a method capable of easily realizing immobilization with the optimum density derived from a concentration control and without phase separation in coadsorption of a number of molecules. The immobilization method can include the step of dissolving a plurality of molecules to be immobilized to a solid phase substrate with a solvent to obtain a solution of the plurality of molecules, and the step of incubating the solution and the solid phase substrate in touch therewith. Each of the molecules can include a solid phase substrate joint portion having a jointing property to the solid phase substrate, a functional portion having a specific function, and a linker portion positioned between the solid phase substrate joint portion and the functional portion.
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Citations
12 Claims
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1. An immobilization method, comprising:
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dissolving a plurality of molecules that are to be immobilized to a solid phase substrate within a solvent so as to obtain a solution of the plurality of molecules; and
incubating the solution while keeping contact with the solid phase substrate, each of the molecules including a solid phase substrate joint portion having a joining property to the solid phase substrate, a functional portion having a specific function, and a linker portion positioned between the solid phase substrate joint portion and the functional portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A biosensor, comprising:
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a molecule composed mainly of a solid phase substrate joint portion;
a functional portion; and
a linker portion positioned between the solid phase substrate joint portion and the functional portion, the molecule being joined to a solid phase substrate via the solid phase substrate joint portion. - View Dependent Claims (10, 11, 12)
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Specification