Device and method for enhanced collection and assay of chemicals with high surface area ceramic
First Claim
Patent Images
1. A device for enhanced capture of target analytes, comprising:
- a. a support surface; and
b. a thin film containing a mixture of at least two nanomaterials bound to the support surface, the mixture of the at least two nanomaterials including a first plurality of nanoporous particles, and a second plurality of nanoparticles as a binder to the nanoporous particles and the support surface, wherein the nanomaterials include a polyfunctional chemistry installed therein for capture of a target analyte.
2 Assignments
0 Petitions
Accused Products
Abstract
A method and device for enhanced capture of target analytes is disclosed. This invention relates to collection of chemicals for separations and analysis. More specifically, this invention relates to a solid phase microextraction (SPME) device having better capability for chemical collection and analysis. This includes better physical stability, capacity for chemical collection, flexible surface chemistry and high affinity for target analyte.
-
Citations
32 Claims
-
1. A device for enhanced capture of target analytes, comprising:
-
a. a support surface; and b. a thin film containing a mixture of at least two nanomaterials bound to the support surface, the mixture of the at least two nanomaterials including a first plurality of nanoporous particles, and a second plurality of nanoparticles as a binder to the nanoporous particles and the support surface, wherein the nanomaterials include a polyfunctional chemistry installed therein for capture of a target analyte. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 31)
-
-
14. A method of selective and specific capturing of target analytes comprising:
-
a. providing a support surface; b. coating the support surface with a thin film containing a mixture of at least two nanomaterials bound to the support surface, the mixture of the at least two nanomaterials including a first plurality of nanoporous particles, and a second plurality of nanoparticles as a binder to the nanoporous particles and the support surface; and c. installing polyfunctional chemistry on a surface of the thin film to capture target analytes. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 32)
-
-
28. A device for selective and specific capture of target analytes, comprising:
-
a. a tubular support having an empty space; and b. a thin film containing a mixture of at least two nanomaterials including a first plurality of nanoporous particles, and a second plurality of nanoparticles as a binder to the nanoporous particles and the tubular support, the thin film coated inside the tubular support, wherein a surface of the nanoporous particles includes polyfunctional chemistry installed therein for selective and specific capture of a target analyte drawn into the empty space.
-
-
29. A method of selective and specific capture of target analytes comprising:
-
a. providing a tubular support having an empty space; b. coating the inside of the tubular support with a thin film containing a mixture of a first plurality of nanoporous particles, and a second plurality of nanoparticles as a binder to the nanoporous particles and the tubular support; c. installing polyfunctional chemistry on a surface of the nanoporous particles; and d. drawing a target analyte into the empty space for specific capture of the analyte with the nanoporous particles containing the chemistry. - View Dependent Claims (30)
-
Specification