Antioxidants Modulate Molecular Mobility, Oxygen Permeability, and Microstructure in Zein Films

2011 ◽  
Vol 59 (24) ◽  
pp. 13173-13180 ◽  
Author(s):  
Jun Liang ◽  
Richard D. Ludescher
Keyword(s):  
Molecular Mobility ◽  
Oxygen Permeability

Influence of glycerol on the molecular mobility, oxygen permeability and microstructure of amorphous zein films

2015 ◽  
Vol 44 ◽  
pp. 94-100 ◽  
Author(s):  
Jun Liang ◽  
Qiuyang Xia ◽  
Simon Wang ◽  
Ji Li ◽  
Qingrong Huang ◽  
...  
Keyword(s):  
Molecular Mobility ◽  
Oxygen Permeability

scholarly journals Molecular mobility and oxygen permeability in amorphous β-lactoglobulin films

2008 ◽  
Vol 22 (3) ◽  
pp. 403-413 ◽  
Author(s):  
Kasi Visalakshi Sundaresan ◽  
Richard D. Ludescher
Keyword(s):  
Molecular Mobility ◽  
Oxygen Permeability ◽  
Β Lactoglobulin

Morphology, Phase Composition, and Molecular Mobility in Polyamide Films in Relation to Oxygen Permeability

2010 ◽  
Vol 43 (18) ◽  
pp. 7668-7679 ◽  
Author(s):  
V. M. Litvinov ◽  
O. Persyn ◽  
V. Miri ◽  
J. M. Lefebvre
Keyword(s):  
Phase Composition ◽  
Molecular Mobility ◽  
Oxygen Permeability

Optimum Infinite is a new era of oxygen permeability material for contact lenses

The Eye ◽  
2020 ◽  
Vol 22 (129) ◽  
pp. 44-46
Author(s):  
Mark Eddleston
Keyword(s):  
Contact Lens ◽  
Oxygen Permeability ◽  
Contact Lenses ◽  
New Era ◽  
Lens Material ◽  
Insight Into

Optimum Infinite is a new GP contact lens material, with an oxygen permeability of 180 barrer and was launched by Contamac at the GSLS 2019. This article provides an insight into the development and characteristics of this breakthrough material.

Features of radiothermoluminescence of polypropylene and ethylene propylenediene elastomer SKEPT-4044 compositions with nanoscale metal-containing fillers

2020 ◽  
pp. 66-73
Author(s):  
A.M. Magerramov ◽  
◽  
N.I. Kurbanova ◽  
M.N. Bayramov ◽  
N.A. Alimirzoyeva ◽  
...  
Keyword(s):  
Transition Temperature ◽  
Molecular Mobility ◽  
Fe3o4 Nanoparticles ◽  
Low Temperatures ◽  
Frost Resistance ◽  
Relaxation Processes ◽  
Ethylene Propylene ◽  
Temperature Range ◽  
Β Relaxation

Using radiothermoluminescence (RTL), the molecular mobility features in the temperature range of 77-300 K were studied for the polypropylene (PP)/ethylene propylene diene elastomer SKEPT-4044 with NiO, Cu2O and Fe3O4 nanoparticles (NPs) based on ABS-acrylonitrile butadiene or SCS-divinyl styrene matrices. It has been shown that the introduction of nanofillers in PP significantly affects the nature and temperature of γ- and β-relaxation processes, while the region of manifestation of the β-process noticeably shifts to the region of low temperatures. Composites with Cu2O NPs have a higher β-transition temperature Tβ than composites with other NPs. It was found that PP/SKEPT-4044 composites with Cu2O NPs with a dispersion of 11-15 nm and acrylonitrile butadiene thermoplastics have optimal frost resistance compared to other compositions.

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