Effects of Bacteriocin on Deformation, Adhesion Ability, and Young's Modulus of

Overview

Journal Biomed Res Int

Publisher Wiley

Specialties Biomedical Engineering
Biotechnology
General Medicine

Date 2017 Jun 15

PMID 28612025

Citations 9

Authors

Shengli Ma

Wenyu Ge

Yifan Yan

Xu Huang

Li Ma

Chunmei Li

Shuyang Yu

Chunxiao Chen

Affiliations

Soon will be listed here.

Abstract

In order to study the thallus changes on microscopic morphology and mechanical properties of antagonized by bacteriocin, the adhesion ability and Young's modulus of thalli and hypha of were measured by the relative measurement method using atomic force microscope's (AFM) tapping model. The results showed that the average adhesion ability and Young's modulus of thalli were 7.35 ± 0.77 nN and 7.33 ± 1.29 Mpa, respectively; the average adhesion ability and Young's modulus of hypha were 9.82 ± 0.39 nN and 4.04 ± 0.76 Mpa, respectively. After being antagonized by bacteriocin, the adhesion ability was decreased along with the increasing of deformation in reaction region and Young's modulus followed the same changes. It could be concluded that the adhesion ability of hypha was greater than thalli, Young's modulus of hypha was less than thalli, and adhesion ability and Young's modulus of were decreased significantly after being antagonized by bacteriocin.

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