Synthesis and characterization of amphiphilic silica nanoparticles covered by block copolymers branching photochromic diarylethene moieties on side chain

2015 ◽  
Vol 114 ◽  
pp. 166-174 ◽  
Author(s):  
Ryuta Seno ◽  
Seiya Kobatake
Keyword(s):  
Block Copolymers ◽  
Silica Nanoparticles ◽  
Side Chain ◽  
Synthesis And Characterization

Side Chain Liquid Crystalline Block Copolymers With Chiral Smectic C* Mesogens

1996 ◽  
Vol 425 ◽  
Author(s):  
Wen Yue Zheng ◽  
Paula T. Hammond
Keyword(s):  
Glass Transition ◽  
Block Copolymers ◽  
Anionic Polymerization ◽  
Liquid Crystalline ◽  
Diblock Copolymers ◽  
Side Chain ◽  
Synthesis And Characterization ◽  
Glass Transition Temperatures ◽  
Smectic C

AbstractA new series of side chain liquid crystalline-amorphous diblock copolymers has been successfully synthesized using chiral mesogens. Anionic polymerization techniques have been used to make these monodisperse diblock materials. Preliminary studies suggest that these microphase segregated diblock copolymers exhibit a smectic C* phase. This mesophase exists between and above the glass transition temperatures of the two polymer blocks. Synthesis and characterization of these novel materials are discussed.

Synthesis and Characterization of Ibandronate-Loaded Silica Nanoparticles and Collagen Nanocomposites

2015 ◽  
Vol 16 (7) ◽  
pp. 661-667 ◽  
Author(s):  
Gisela Alvarez ◽  
Maria Echazu ◽  
Christian Olivetti ◽  
Martin Desimone
Keyword(s):  
Silica Nanoparticles ◽  
Synthesis And Characterization
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