Modification of bacterial cellulose under static magnetic field

Name: Quan, Vo Minh

LCSH: Kasetsart University -- Theses. M.S. (Biotechnology) 2020

Classification :.LCCS: TP248.65.C45

LCSH: Kasetsart University. -- Department of Biotechnology -- Theses

LCSH: Cellulose

LCSH: Magnetic fields

LCSH: Electromagnetic fields

Abstract: Bacterial cellulose is a cellulose material produced by bacteria, which is characterized by its purity, high mechanical strength and randomly fibrils arrangement. Static magnetic field (SMF) is a promising method, which can be used to modify the structure of bacterial cellulose (BC). The aim of this study was to investigate the influence of an SMF on the morphology and the physical and chemical properties of BC by varying the intensity of the SMF (45 mT, 110 mT and 140 mT) through the culture medium. The results showed that the SMF did not disturb the cellulose production yield of the BC. The porous structure of BC recorded under Scanning Electron Microscopy was more aligned, which increased the mechanical property of the SMF modified BC. Feature characteristic of high porosity and crystallinity of BC maintained under an SMF. This study suggested the use of an SMF in BC production might provide a simple and promising method for producing scaffolding or wound dressing based material.

Kasetsart University. Office of the University Library

Address: Bangkok

Email: tdckulib@ku.ac.th

Name: Prakit Sukyai

Role: Thesis Advisor

Created: 2020

Modified: 2025-07-15

Issued: 2025-07-15

วิทยานิพนธ์/Thesis

application/pdf

URL: https://www.lib.ku.ac.th/KUthesis/2563/vo-min-all.pdf

CallNumber: TP248.65.C45 .Q36

eng

DegreeName: Master of Science

Level: Master's Degree

Descipline: Biotechnology

Grantor: Kasetsart University

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