Kajian terhadap hidrogel berasaskan selulosa bakteria (Bc) dan kesan penggabungannya dengan nanopartikel perak sebagai agen antibakteria

Research output: Contribution to journalArticle

Abstract

This research investigated the ability of bacterial cellulose (BC) based hydrogel incorporated with silver nanoparticles as antibacterial agent. Free radical polymerization has been used to synthesize the BC hydrogel. The silver nanoparticles was integrated and reduced using sodium boron hydrate as the reducing agent. The swelling capability of the hydrogel at different pH was also examined. The FTIR results showed that acrylic acid (AA) was successfully grafted to the bacterial cellulose networks. Other analyses such as swelling tests, antibacterial, Differential Scanning Calorimetry (DSC), X-ray Diffraction (XRD) and Scanning Electron Microscope (SEM) were also carried out to the hydrogel sample. The antibacterial tests found that hydrogel incorporated with silver nanoparticles was able to inhibit the bacterial growth.

Original languageMalay
Pages (from-to)53-60
Number of pages8
JournalMalaysian Applied Biology
Volume47
Issue number6
Publication statusPublished - 1 Dec 2018

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Hydrogel
hydrocolloids
nanoparticles
Silver
silver
Nanoparticles
nanosilver
Cellulose
cellulose
acrylic acid
Boron
reducing agents
Reducing Agents
Differential Scanning Calorimetry
Fourier Transform Infrared Spectroscopy
differential scanning calorimetry
boron
scanning electron microscopes
X-ray diffraction
X-Ray Diffraction

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)

Cite this

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title = "Kajian terhadap hidrogel berasaskan selulosa bakteria (Bc) dan kesan penggabungannya dengan nanopartikel perak sebagai agen antibakteria",
abstract = "This research investigated the ability of bacterial cellulose (BC) based hydrogel incorporated with silver nanoparticles as antibacterial agent. Free radical polymerization has been used to synthesize the BC hydrogel. The silver nanoparticles was integrated and reduced using sodium boron hydrate as the reducing agent. The swelling capability of the hydrogel at different pH was also examined. The FTIR results showed that acrylic acid (AA) was successfully grafted to the bacterial cellulose networks. Other analyses such as swelling tests, antibacterial, Differential Scanning Calorimetry (DSC), X-ray Diffraction (XRD) and Scanning Electron Microscope (SEM) were also carried out to the hydrogel sample. The antibacterial tests found that hydrogel incorporated with silver nanoparticles was able to inhibit the bacterial growth.",
keywords = "Antibacterial, Bacterial cellulose (BC), Hydrogel, Nanoparticles, Silver",
author = "Maryam Mokhtarom and {Mat Lazim}, {Mohamad Azwani Shah}",
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N2 - This research investigated the ability of bacterial cellulose (BC) based hydrogel incorporated with silver nanoparticles as antibacterial agent. Free radical polymerization has been used to synthesize the BC hydrogel. The silver nanoparticles was integrated and reduced using sodium boron hydrate as the reducing agent. The swelling capability of the hydrogel at different pH was also examined. The FTIR results showed that acrylic acid (AA) was successfully grafted to the bacterial cellulose networks. Other analyses such as swelling tests, antibacterial, Differential Scanning Calorimetry (DSC), X-ray Diffraction (XRD) and Scanning Electron Microscope (SEM) were also carried out to the hydrogel sample. The antibacterial tests found that hydrogel incorporated with silver nanoparticles was able to inhibit the bacterial growth.

AB - This research investigated the ability of bacterial cellulose (BC) based hydrogel incorporated with silver nanoparticles as antibacterial agent. Free radical polymerization has been used to synthesize the BC hydrogel. The silver nanoparticles was integrated and reduced using sodium boron hydrate as the reducing agent. The swelling capability of the hydrogel at different pH was also examined. The FTIR results showed that acrylic acid (AA) was successfully grafted to the bacterial cellulose networks. Other analyses such as swelling tests, antibacterial, Differential Scanning Calorimetry (DSC), X-ray Diffraction (XRD) and Scanning Electron Microscope (SEM) were also carried out to the hydrogel sample. The antibacterial tests found that hydrogel incorporated with silver nanoparticles was able to inhibit the bacterial growth.

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