Patent · US Active

Core-shell type nanosilica fluorescent probe and synthesis method and use thereof

US10732109B2 · kind B2 · utility

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5Claims

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Assignee

GUANGDONG INSTITUTE OF MICROBIOLOGY (GUANGDONG DETECTION CENTER OF MICROBIOLOGY) · CN

Inventors

Meiying XU · 流花街道, CN
Fei Liu · Nanjing, CN
Bing-Lung Liao · Taipei, TW
Yeshen Luo · 流花街道, CN
Enze Li · 流花街道, CN

Key dates

Filing date	Sep 26, 2018
Grant date	Aug 4, 2020
Priority date	—
Expiry date	Sep 26, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/6439
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Disclosed are a core-shell type nanosilica fluorescent probe and a synthesis method thereof, wherein the core-shell type nanosilica fluorescent probe is a nanoparticle with a core-shell structure. Also disclosed is a method using the core-shell type nanosilica fluorescent probe for selection of functional microorganisms having toxic aromatic hydrocarbon degrading activity, wherein the method enables efficient, intuitive and rapid specificity sorting and analyzing of individual cells with high sensitively.

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