Label-free biomolecule sensor based on surface charge modulated ionic conductance
US8906609B1 · kind B1 · utility
10Cited by
45References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2010 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Sep 10, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/101
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides for the detection of biochemical analytes by measuring variations in ionic conductance resulting from the hybridization of a biological analyte (e.g. oligonucleotides) with a capturing element immobilized on a membrane substrate having nano-sized pores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.