Los Alamos scientists and collaborators have shown that an innocuous substance, a molten salt called choline-geranate, can physically disrupt biofilms and facilitate drug delivery. Biofilms are made from secreted proteins, DNA, and sugars, together making a slimelike substance that helps bacteria adhere to one another and to a surface. They provide a secure environment that protects the organisms from dangers—especially antibiotics. The new approach using a molten salt holds great promise for treating these difficult infections as it has been shown to disrupt biofilms effectively to deliver treatment and even acts as an antimicrobial agent itself.

VIEW THIS ARTICLE