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:
May. 06, 2025
Filed:
Apr. 18, 2022
Tiangong University, Tianjin, CN;
Minjiang University, Fujian, CN;
Tianjin Yuzhan International Trade Co., Ltd., Tianjin, CN;
Ting-Ting Li, Tianjin, CN;
Lu Yang, Tianjin, CN;
Heng Zhang, Tianjin, CN;
Bo Gao, Tianjin, CN;
Jia-Horng Lin, Tianjin, CN;
Ching-Wen Lou, Tianjin, CN;
Tiangong University, Tianjin, CN;
Minjiang University, Fujian, CN;
Tianjin Yuzhan International Trade Co., Ltd., Tianjin, CN;
Abstract
Disclosed are a light-driven filtration antibacterial composite membrane and a preparation method and use thereof. The method for preparing the light-driven filtration antibacterial composite membrane includes: mixing dichloromethane and N,N-dimethylformamide to obtain a first solution; adding PCL particles to the first solution, and stirring until being uniform to obtain an electrospinning solution; adding a ZIF-8 powder to the electrospinning solution, and ultrasonically dispersing for at least 1 hour to obtain a PCL/ZIF-8 spinning solution; spraying the PCL/ZIF-8 spinning solution onto a PPCL@PDA/TAEG men-blown membrane to obtain the light-driven filtration antibacterial composite membrane.