Dyed-polyvinyl alcohol films: molecular weight and hydrolysis degree influence on optical recording

2006 ◽  
Vol 45 (21) ◽  
pp. 5207 ◽  
Author(s):  
Cristina Solano ◽  
Geminiano Martinez-Ponce ◽  
Carlos Castañeda
Keyword(s):  
Molecular Weight ◽  
Polyvinyl Alcohol ◽  
Optical Recording ◽  
Hydrolysis Degree ◽  
Polyvinyl Alcohol Films

Biodegradable Sheets of Starch/Polyvinyl Alcohol (PVA): Effects of PVA Molecular Weight and Hydrolysis Degree

2017 ◽  
Vol 10 (2) ◽  
pp. 319-326
Author(s):  
Juliano Zanela ◽  
Maira Casagrande ◽  
Mônica Oliveira Reis ◽  
Maria Victória Eiras Grossmann ◽  
Fabio Yamashita
Keyword(s):  
Molecular Weight ◽  
Polyvinyl Alcohol ◽  
Hydrolysis Degree

scholarly journals Cross‐Linked Polyvinyl Alcohol Films as Alkaline Battery Separators

1983 ◽  
Vol 130 (2) ◽  
pp. 255-259 ◽  
Author(s):  
Dean W. Sheibley ◽  
Michelle A. Manzo ◽  
Olga D. Gonzalez‐Sanabria
Keyword(s):  
Polyvinyl Alcohol ◽  
Alkaline Battery ◽  
Polyvinyl Alcohol Films

scholarly journals Polyvinyl alcohol hydrolysis rate and molecular weight influence human and murine HSC activity ex vivo

2021 ◽  
pp. 102531
Author(s):  
Kazuhiro Sudo ◽  
Satoshi Yamazaki ◽  
Adam C. Wilkinson ◽  
Hiromitsu Nakauchi ◽  
Yukio Nakamura
Keyword(s):  
Molecular Weight ◽  
Polyvinyl Alcohol ◽  
Ex Vivo ◽  
Hydrolysis Rate

The molecular structure of polyvinyl alcohol films and the effects of various modifiers on it

1976 ◽  
Vol 18 (8) ◽  
pp. 1989-1994 ◽  
Author(s):  
L.L. Razumova ◽  
A.L. Iordanskii ◽  
L.I. Bulatnikova ◽  
O.V. Shatalova ◽  
I.G. Tverdokhleb ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Polyvinyl Alcohol ◽  
Polyvinyl Alcohol Films

scholarly journals Photoselection of Luminescent Molecules in Anisotropic Media in the Case of Two-Photon Excitation. Part II. Experimental Studies of Hoechst 33342 in Stretched Polyvinyl alcohol) Films

1996 ◽  
Vol 51 (9) ◽  
pp. 1037-1041 ◽  
Author(s):  
A. Kawski ◽  
Z. Gryczyński ◽  
I. Gryczyński ◽  
J. R. Lakowicz ◽  
G. Piszczek
Keyword(s):  
Polyvinyl Alcohol ◽  
Vinyl Alcohol ◽  
Experimental Studies ◽  
Poly Vinyl Alcohol ◽  
Hoechst 33342 ◽  
Emission Anisotropy ◽  
Two Photon ◽  
Photon Excitation ◽  
Polyvinyl Alcohol Films ◽  
Two Photon Excitation

Abstract It was found by investigating dichroism and emission anisotropy in the case of one-and two-photon excitation of Hoechst 33342 [bis-benzimide,2,5'-bi-1H-benzimidazole, 2'-(4-ethoxyphenyl)-5-5(4-methyl-1-piperazinyl)] in stretched poly(vinyl alcohol) (PVA) films, that the absorption and fluorescence transition moments lie along the long molecular axis of the molecule studied. The slight deviation of the transition moment direction in fluorescence (about 8°) from that in absorption can be due to the incomplete linearity of the Hoechst molecule.

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