A Novel Attempt to Control the Aggregation Number of Dendrons with a Saccharide

1999 ◽  
Vol 28 (9) ◽  
pp. 929-930 ◽  
Author(s):  
Astushi Ikeda ◽  
Munenori Numata ◽  
Seiji Shinkai
Keyword(s):  
Aggregation Number

Effect of the number of arms on the mechanical properties of a star-shaped cyclic olefin copolymer

2019 ◽  
Vol 10 (41) ◽  
pp. 5578-5583 ◽  
Author(s):  
Takumitsu Kida ◽  
Ryo Tanaka ◽  
Koh-hei Nitta ◽  
Takeshi Shiono
Keyword(s):  
Mechanical Properties ◽  
Thermal Properties ◽  
Physical Properties ◽  
Secondary Amine ◽  
Aggregation Number ◽  
Drastic Change ◽  
Cyclic Olefin Copolymer ◽  
Cyclic Olefin

The increase of aggregation number in a star-shaped cyclic olefin copolymer was succeeded by using a triazine-based secondary amine, which caused a drastic change in physical properties without changing the thermal properties.

N-Alkylamines-Based Micelles Aggregation Number Determination by Fluorescence Techniques

2011 ◽  
Vol 40 (12) ◽  
pp. 2072-2081 ◽  
Author(s):  
G. Astray ◽  
A. Cid ◽  
J. A. Manso ◽  
J. C. Mejuto ◽  
O. Moldes ◽  
...  
Keyword(s):  
Aggregation Number ◽  
Fluorescence Techniques

Measurement of the Particle Size of a High-Lightfastness Direct Dye in Cellulose by p-Nitrophenol Adsorption

1977 ◽  
Vol 47 (5) ◽  
pp. 347-350 ◽  
Author(s):  
Charles H. Giles ◽  
Ronald Haslam
Keyword(s):  
Electron Microscopy ◽  
Particle Size ◽  
Aggregation Number ◽  
Regenerated Cellulose ◽  
Cellulose Film ◽  
Adsorption Method ◽  
Regenerated Cellulose Film ◽  
Direct Dye ◽  
High Concentrations ◽  
Film Weight

The p-nitrophenol adsorption method has been used to determine the specific surface, and hence the particle size and aggregation number, of a high-lightfastness direct dye (C.I. Direct Green 26) in regenerated cellulose film. The particle size found at high concentrations is of the same order as that found for other dyes of this type, in cellulose film, by Weissbein and Coven, using electron microscopy. The aggregation number rises rapidly with rise in dye concentration in the film to a maximum of the order of 106 at shade depths above about two percent pure dye on film weight.

Acetylation of cellulose in LiCl-N,N-dimethylacetamide: first report on the correlation between the reaction efficiency and the aggregation number of dissolved cellulose

Cellulose ◽  
2011 ◽  
Vol 18 (2) ◽  
pp. 385-392 ◽  
Author(s):  
Ludmila A. Ramos ◽  
Daniella L. Morgado ◽  
Omar A. El Seoud ◽  
Valdinéia C. da Silva ◽  
Elisabete Frollini
Keyword(s):  
Aggregation Number ◽  
Reaction Efficiency ◽  
First Report
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