Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes

Bacterial cellulose is an extracellular natural byproduct of the metabolism of various bacteria. Its physical and mechanical properties were determined by growth period, method of cultivation either static or agitate, fermentation condition and medium. Thispaper presented works done on the effect...

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Main Authors:	Zakaria, Mohd Nazarudin, A.R., Sukirah, Othman, Maizatulnisa, Jamal, Nur Ayuni, Khalid, Khalisanni, Ramli, Rosmamuhammadani
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/1/59862-EFFECT%20OF%20GROWTH%20TIME.pdf http://irep.iium.edu.my/59862/2/59862-Effect%20of%20growth%20times%20on%20the%20physical-SCOPUS.pdf

id	iium-59862
recordtype	eprints
spelling	iium-598622018-06-26T04:25:17Z http://irep.iium.edu.my/59862/ Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes Zakaria, Mohd Nazarudin A.R., Sukirah Othman, Maizatulnisa Jamal, Nur Ayuni Khalid, Khalisanni Ramli, Rosmamuhammadani T Technology (General) Bacterial cellulose is an extracellular natural byproduct of the metabolism of various bacteria. Its physical and mechanical properties were determined by growth period, method of cultivation either static or agitate, fermentation condition and medium. Thispaper presented works done on the effect of culture time on the physical and mechanical properties of silylated bacteria cellulose membranes. Bacterial cellulose (BC) growth under 4, 5, 6 and 7 days had been used as a natural reinforcement material and silane as a hydrophobic coating material. With extended culture time, the tensile strength and tensile modulus were increased linearly as result of more compact structure. Due to hydrophobic properties of silane, the water absorption and thickness swelling improved correspondingly. Contact angle testingusing three different liquid proven the functionality of silane as hydrophobic and oleophilic coating agent. The experimental results suggested that hydropobicand oleophilicsilylatedbacteria cellulose membranes with controlled growth time could be prepared and regarded as a reusable oil spills membrane. 2017-09-26 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/59862/1/59862-EFFECT%20OF%20GROWTH%20TIME.pdf application/pdf en http://irep.iium.edu.my/59862/2/59862-Effect%20of%20growth%20times%20on%20the%20physical-SCOPUS.pdf Zakaria, Mohd Nazarudin and A.R., Sukirah and Othman, Maizatulnisa and Jamal, Nur Ayuni and Khalid, Khalisanni and Ramli, Rosmamuhammadani (2017) Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes. In: 3rd Electronic And Green Materials International Conference 2017 (EGM 2017), 29th–30th April 2017, Krabi, Thailand. https://aip.scitation.org/doi/abs/10.1063/1.5002354?journalCode=apc 10.1063/1.5002354
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Zakaria, Mohd Nazarudin A.R., Sukirah Othman, Maizatulnisa Jamal, Nur Ayuni Khalid, Khalisanni Ramli, Rosmamuhammadani Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
description	Bacterial cellulose is an extracellular natural byproduct of the metabolism of various bacteria. Its physical and mechanical properties were determined by growth period, method of cultivation either static or agitate, fermentation condition and medium. Thispaper presented works done on the effect of culture time on the physical and mechanical properties of silylated bacteria cellulose membranes. Bacterial cellulose (BC) growth under 4, 5, 6 and 7 days had been used as a natural reinforcement material and silane as a hydrophobic coating material. With extended culture time, the tensile strength and tensile modulus were increased linearly as result of more compact structure. Due to hydrophobic properties of silane, the water absorption and thickness swelling improved correspondingly. Contact angle testingusing three different liquid proven the functionality of silane as hydrophobic and oleophilic coating agent. The experimental results suggested that hydropobicand oleophilicsilylatedbacteria cellulose membranes with controlled growth time could be prepared and regarded as a reusable oil spills membrane.
format	Conference or Workshop Item
author	Zakaria, Mohd Nazarudin A.R., Sukirah Othman, Maizatulnisa Jamal, Nur Ayuni Khalid, Khalisanni Ramli, Rosmamuhammadani
author_facet	Zakaria, Mohd Nazarudin A.R., Sukirah Othman, Maizatulnisa Jamal, Nur Ayuni Khalid, Khalisanni Ramli, Rosmamuhammadani
author_sort	Zakaria, Mohd Nazarudin
title	Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
title_short	Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
title_full	Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
title_fullStr	Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
title_full_unstemmed	Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
title_sort	effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes
publishDate	2017
url	http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/ http://irep.iium.edu.my/59862/1/59862-EFFECT%20OF%20GROWTH%20TIME.pdf http://irep.iium.edu.my/59862/2/59862-Effect%20of%20growth%20times%20on%20the%20physical-SCOPUS.pdf
first_indexed	2023-09-18T21:24:51Z
last_indexed	2023-09-18T21:24:51Z
_version_	1777412123354202112

Effect of growth times on the physical and mechanical properties of hydrophobic and oleophilic silylated bacterial cellulose membranes

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