公开(公告)号：US20240001270A1

公开(公告)日：2024-01-04

申请号：US18251585

申请日：2021-10-25

Applicant: VIRGINIA COMMONWEALTH UNIVERSITY

Inventor： Weining Wang ,  Zan Zhu ,  Ping Xu

IPC: B01D39/16 ,  A01N33/12 ,  A01P1/00 ,  A01N25/08 ,  B01D39/20

CPC classification number: B01D39/1623 ,  A01N33/12 ,  A01P1/00 ,  A01N25/08 ,  B01D39/2027 ,  B01D2239/0478 ,  B01D2239/0631 ,  B01D2239/1225

Abstract: A filter having antibacterial activity is provided. The filter comprises at least one layer of polymer nanofibers and antibacterial particles positioned on or within the at least one layer of polymer nanofibers, wherein the antibacterial particles comprise a quaternary ammonium compound grafted onto a surface of a metal-organic framework. Methods of manufacturing the filter and decontaminating a fluid are also provided.