Structure variation and properties enhancement of uniaxial stretching poly( l ‐lactic acid)/eggshell powder composites

2019 ◽  
Vol 136 (43) ◽  
pp. 48158
Author(s):  
Yi Li ◽  
Changyu Han ◽  
Yancun Yu ◽  
Dexin Huang
Keyword(s):  
Lactic Acid ◽  
Structure Variation ◽  
Uniaxial Stretching ◽  
Powder Composites

Structure variation of tensile-deformed amorphous poly(l-lactic acid): Effects of deformation rate and strain

Polymer ◽  
2011 ◽  
Vol 52 (18) ◽  
pp. 4141-4149 ◽  
Author(s):  
Xiuqin Zhang ◽  
Konrad Schneider ◽  
Guoming Liu ◽  
Jianhong Chen ◽  
Karsten Brüning ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Deformation Rate ◽  
Structure Variation

Structural evolution of poly(lactic acid) upon uniaxial stretching investigated by in situ infrared spectroscopy

2016 ◽  
Vol 86 ◽  
pp. 262-269 ◽  
Author(s):  
Ranran Zhuo ◽  
Yanyan Zhang ◽  
Guili Li ◽  
Chunguang Shao ◽  
Yaming Wang ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Infrared Spectroscopy ◽  
Structural Evolution ◽  
Poly Lactic Acid ◽  
Uniaxial Stretching ◽  
In Situ Infrared Spectroscopy

Effect of nanoscale dispersed silica on the fabrication of microporous poly(l-lactic acid) by uniaxial stretching

2018 ◽  
Vol 112 ◽  
pp. 423-431 ◽  
Author(s):  
Yunjing Chen ◽  
Lijing Han ◽  
Helong Chen ◽  
Shiling Jia ◽  
Lisong Dong
Keyword(s):  
Lactic Acid ◽  
Uniaxial Stretching

Role of poly(lactic acid) in the phase transition of poly(vinylidene fluoride) under uniaxial stretching

2012 ◽  
Vol 129 (4) ◽  
pp. 1686-1696 ◽  
Author(s):  
Qi Xie ◽  
Kai Ke ◽  
Wen-Rou Jiang ◽  
Wei Yang ◽  
Zheng-Ying Liu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Lactic Acid ◽  
Vinylidene Fluoride ◽  
Poly Lactic Acid ◽  
Uniaxial Stretching ◽  
Poly Vinylidene Fluoride

Demonstration of Retinal Glycogen with Silver Methenamine

1971 ◽  
Vol 29 ◽  
pp. 564-565
Author(s):  
A. W. Sedar ◽  
G. H. Bresnick
Keyword(s):  
Lactic Acid ◽  
Chromic Acid ◽  
Periodic Acid ◽  
Müller Cell ◽  
External Limiting Membrane ◽  
Electron Microscope Level ◽  
Reactive Process ◽  
Inner Limiting Membrane ◽  
Muller Cell ◽  
And Migration

After experimetnal damage to the retina with a variety of procedures Müller cell hypertrophy and migration occurs. According to Kuwabara and others the reactive process in these injuries is evidenced by a marked increase in amount of glycogen in the Müller cells. These cells were considered originally supporting elements with fiber processes extending throughout the retina from inner limiting membrane to external limiting membrane, but are known now to have high lactic acid dehydrogenase activity and the ability to synthesize glycogen. Since the periodic acid-chromic acid-silver methenamine technique was shown to demonstrate glycogen at the electron microscope level, it was selected to react with glycogen in the fine processes of the Müller cell that ramify among the neural elements in various layers of the retina and demarcate these cells cytologically. The Rhesus monkey was chosen as an example of a well vascularized retina and the rabbit as an example of a avascular retina to explore the possibilities of the technique.

Factors affecting the ability of dental cements to alter the pH of lactic acid solutions

2000 ◽  
Vol 27 (12) ◽  
pp. 1030-1033 ◽  
Author(s):  
M. Patel ◽  
H. Tawfik ◽  
Y. Myint ◽  
D. Brocklehurst ◽  
J. W. Nicholson
Keyword(s):  
Lactic Acid ◽  
Acid Solutions ◽  
Factors Affecting

Poly-L-Lactic Acid Fillers: Tips for Optimizing Use

2007 ◽  
Vol 38 (8) ◽  
pp. 28
Author(s):  
DAMIAN MCNAMARA
Keyword(s):  
Lactic Acid
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