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Effect of charge status on the ion transport and antimicrobial activity of synthetic channels. | LitMetric

Effect of charge status on the ion transport and antimicrobial activity of synthetic channels.

Chem Commun (Camb)

Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Key Laboratory of Green Chemical Media and Reactions of Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China.

Published: November 2020

AI Article Synopsis

Article Abstract

A class of unimolecular channels formed by pillararene-gramicidin hybrid molecules are presented. The charge status of the peptide domain in these channels has a significant impact on their ion transport and antimicrobial activity. These channels exhibited different membrane-association abilities between microbial cells and mammalian cells. One of the channels displayed a higher antimicrobial activity towards S. aureus (IC = 0.55 μM) and negligible hemolytic toxicity, showing potential to serve as a systemic antibiotic.

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Source
http://dx.doi.org/10.1039/d0cc05730dDOI Listing

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