Patent · US Active

Gold nanoparticle aggregation-induced quantitative photothermal biosensing using a thermometer

US11860118B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

The Board of Regents of the University of Texas System · US

Inventors

Xiujun Li · Seattle, US
Wan Zhou · Beijing, CN

Key dates

Filing date	Dec 4, 2020
Grant date	Jan 2, 2024
Priority date	—
Expiry date	Aug 4, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB82Y35/00
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A biosensing system configured to detect a target DNA and methods of detecting a target DNS are presented. The biosensing system comprises a biosensor comprising a suspension of a hybridization buffer containing dispersed gold nanoparticles, sodium chloride, and single-stranded DNA probes configured to undergo DNA hybridization with the target DNA.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.