The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2025
Filed:
Aug. 24, 2020
The Chinese University of Hong Kong, Hong Kong, CN;
Yi-Ping Ho, Hong Kong, CN;
Guangyao Cheng, Yueyang, CN;
Sebastian Beyer, Hong Kong, CN;
Ho Pui Ho, Hong Kong, CN;
To Ngai, Hong Kong, CN;
Kuan Ting Lin, Kaohsiung, TW;
The Chinese University of Hong Kong, Hong Kong, CN;
Abstract
Fluorinated metal nanoparticles (f-MNPs) are metal nanoparticles and/or semiconductor nanoparticles having a plurality of fluorinated alkyl ligands attached to the surfaces of the nanoparticles where the f-MNPs are greater than 20 nm in cross-section. The f-MNPs can be used as a surfactant to form active f-MNPs stabilized aqueous droplet, which can be used in a light-mediated microfluidic device where droplet movement, merging, splitting, and sorting can be carried out as directed by one or more laser beams focused onto one or more spots of light-mediated microfluidic device.