Results 221 to 230 of about 8,237 (257)
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Modified Corn Cob Filled Chitosan Biocomposite Films
Polymer-Plastics Technology and Engineering, 2013The present work was investigated the effect of filler content and chemical modification on mechanical, thermal properties and morphology study of CS/CC biocomposite films. The acrylic acid was used as chemical modification of corn cob. The increasing of CC content has decreased the tensile strength and elongation at break, but increased the modulus of
Chan Ming Yeng +2 more
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Invertase-Lipid Biocomposite Films: Preparation, Characterization, and Enzymatic Activity
Biotechnology Progress, 2008The formation of biocomposite films of the industrially important enzyme invertase and fatty lipids under enzyme-friendly conditions is described. The approach involves a simple beaker-based diffusion protocol wherein invertase diffuses into the cationic lipid octadecylamine during immersion of the lipid film in the enzyme solution.
Sumant, Phadtare +4 more
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Biocomposite films based on alginate and organically modified clay
International Journal of Biological Macromolecules, 2012Sodium alginate/sodium montmorillonite hybrid films were prepared by casting from the suspension of sodium alginate and different clay samples. Clay samples had been modified with a cationic surfactant, a cationic polymer, and a small polar molecule, respectively. Benzethonium chloride, polyethyleneimine and urea were used as clay modifiers.
Filiz, Tezcan +3 more
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Polylactic acid based biocomposite films reinforced with silanized nanocrystalline cellulose
International Journal of Biological Macromolecules, 2020Polylactic acid (PLA) and nanocrystalline cellulose (NCC) are promising biodegradable materials that have shown great potential in a wide range of healthcare and packaging applications. In the present work, PLA and NCC were compounded at various ratios to form biocomposite films via solution casting process. In order to improve the compatibility of PLA/
Kaiyan, Jin +3 more
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Formation of hemoglobin assisted graphene oxide biocomposite film
Indian Journal of Physics, 2014Graphene oxide is a one-atom thick layer of graphite and has evolved as a promising precursor for preparing graphene-based composite materials with wide range of applications. Nowadays studies on the binding of biomolecules and nanoparticles with graphene oxide have become an interesting subject to researchers. In this paper, we report the interaction
R. Sarkar +4 more
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Morphological and thermal properties of photodegradable biocomposite films
Journal of Applied Polymer Science, 2012AbstractBiocomposites containing ultraviolet (UV) radiation absorbing inorganic nanofillers are of great interest in food packaging applications. The biodegradable polylactide (PLA) composite films were prepared by solvent casting method by incorporating 1 wt % of titanium dioxide (TiO2) and Ag‐TiO2 (silver nanoparticles decorated TiO2) nanoparticles ...
Sreejarani Kesavan Pillai +4 more
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Starch biocomposite film reinforced by multiscale rice husk fiber
Composites Science and Technology, 2017Abstract A biodegradable composite and nanocomposite made from cassava starch and rice husk fiber were prepared using the solution-casting method. Cellulose was extracted from the rice husk via chemical treatment and cellulose nanocrystals (CNCs) were isolated via acid hydrolysis.
Hanieh Kargarzadeh +2 more
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Thermal properties of polylactic acid/zinc oxide biocomposite films
AIP Conference Proceedings, 2018The objective of this work is to investigate the influence of ZnO on the thermal behaviour of PLA/ZnO biocomposite films. A solvent casting method was used to prepare the PLA and the PLA/ZnO biocomposite films. The effect of the ZnO content was tested with PLA/ZnO biocomposite films prepared with different ZnO content, i.e 0.1 and 1 phr, with respect ...
Muhammad Ghozali +7 more
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Enhanced properties of regenerated cellulose/corn cob biocomposite films
Materials Today: Proceedings, 2019Abstract In this study, the effect of corn cob (CC) content and 2-ethylhexyl acrylate (EHA) as chemical modifier was studied. Biocomposite films on regenerated cellulose (RC) incorporated with CC at different loading were prepared by dissolving microcrystalline cellulose (MCC) and corn cob in N,N-dimethylacetamide/lithium chloride (DMAc/LiCl) using ...
H. Farah Norain +4 more
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Biocomposite of a multilayer film scrap and curauá fibers
Journal of Thermoplastic Composite Materials, 2016An important material for making composites is the scrap of multilayer films. Using plant fibers in these composites can further contribute to reduce their environmental impact. We prepared, by extrusion and injection molding, composites of this scrap reinforced with 20 wt% of curauá fibers. These were characterized using scanning electron microscopy (
Márcia AS Spinacé +1 more
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