Method and device for the integrated synthesis and analysis of analytes on a support
First Claim
Patent Images
1. A method for integrated synthesis and analyte determination on a support, comprising the following steps:
- a) providing a support body (2),b) conducting a liquid containing particles (46) into or onto the support body (2),c) permanently immobilizing the particles (46) on at least one inner or outer surface (45) of the support body (2),d) conducting a liquid which contains receptors or building blocks (A, B) for synthesizing polymeric receptors over the immobilized particles (46),e) coupling the receptors or receptor building blocks (A, B) location-specifically, time-specifically or both to the immobilized particles (46) at predetermined positions of the support body (2),f) repeating, where appropriate, (d) and (e), until the desired receptors have been synthesized on the immobilized particles (46) at predetermined positions of the support body,g) contacting the receptors with a sample containing the analyte to be determined, andh) determining the analyte via binding to the receptors which are coupled to the immobilized particles (46).
1 Assignment
0 Petitions
Accused Products
Abstract
A method for preparing receptor-coated particles is described which comprises the following steps:
- a) providing a support body,
- b) conducting a liquid containing particles into or onto the support body,
- c) immobilizing the particles on at least one surface area of the support body,
- d) conducting a liquid which contains receptors or receptor building blocks for synthesizing polymeric receptors over the immobilized particles,
- e) coupling the receptors or receptor building blocks location—or/and time-specifically to the immobilized particles at in each case predetermined positions of the support body,
- f) repeating, where appropriate, the steps (d) and (e), until the desired receptors have been synthesized on the immobilized particles at the in each case predetermined positions of the support body.
-
Citations
6 Claims
-
1. A method for integrated synthesis and analyte determination on a support, comprising the following steps:
-
a) providing a support body (2), b) conducting a liquid containing particles (46) into or onto the support body (2), c) permanently immobilizing the particles (46) on at least one inner or outer surface (45) of the support body (2), d) conducting a liquid which contains receptors or building blocks (A, B) for synthesizing polymeric receptors over the immobilized particles (46), e) coupling the receptors or receptor building blocks (A, B) location-specifically, time-specifically or both to the immobilized particles (46) at predetermined positions of the support body (2), f) repeating, where appropriate, (d) and (e), until the desired receptors have been synthesized on the immobilized particles (46) at predetermined positions of the support body, g) contacting the receptors with a sample containing the analyte to be determined, and h) determining the analyte via binding to the receptors which are coupled to the immobilized particles (46). - View Dependent Claims (2, 3, 4, 5)
-
-
6. A method for integrated synthesis and analyte determination on a support, comprising the following steps:
-
a) providing an integrated apparatus which comprises a programmable light source matrix (4), a detector matrix (6), a support body (2) arranged between said light source matrix and said detector matrix, wherein said support body has at least some transparent regions, and a means for supplying fluid into the support body and for discharging fluid from the support body, b) conducting a liquid containing particles (46) into or onto the support body (2), c) permanently immobilizing the particles (46) on at least one inner or outer surface (45) of the support body (2) by a covalent chemical bond, d) conducting a liquid which contains receptors or building blocks (A, B) for synthesizing polymeric receptors over the immobilized particles (46) e) coupling the receptors or receptor building blocks (A, B) location-specifically, time-specifically or both to the immobilized particles (46) at predetermined positions of the support body (2), f) repeating, where appropriate, steps (d) and (e), until the desired receptors have been synthesized on the immobilized particles (46) at the predetermined positions of the support body, g) contacting the receptors with a sample containing the analyte to be determined, and h) determining the analyte via binding to the receptors which are coupled to the immobilized particles (46) wherein said synthesis of the desired receptors, said determining analytes or both are monitored and controlled in at least one position on the support.
-
Specification