نتایج جستجو برای: bulk polymerization

تعداد نتایج: 106601  

2017
Tatsuya Aizawa Yusuke Tajima Kenji Isono Takuya Satoh Tatsuya Saito Yusuke Aizawa Kenji Tajima Takuya Isono Toshifumi Satoh

Title Organophosphate-catalyzed bulk ring-opening polymerization as an environmentally benign route leading to block copolyesters, end-functionalized polyesters, and polyester-based polyurethane Author(s) Saito, Tatsuya; Aizawa, Yusuke; Tajima, Kenji; Isono, Takuya; Satoh, Toshifumi Citation Polymer chemistry, 6(24): 4374-4384 Issue Date 2016-05-02 Doc URL http://hdl.handle.net/2115/61450 Type ...

Journal: :Advanced materials 2013
Javier Saiz-Poseu Josep Sedó Beatriz García Cristina Benaiges Teo Parella Ramon Alibés Jordi Hernando Felix Busqué Daniel Ruiz-Molina

A facile one-step polymerization strategy is explored to achieve novel catechol-based materials. Depending on the functionality of the catechol, the as-prepared product can be used to modify at will the surface tension of nano and bulk structures, from oleo-/hydrophobic to highly hydrophilic. A hydrophobic catechol prepared thus polymerized shows the ability to self-assemble as solid nanopartic...

Journal: :Physical review letters 2007
Ajay Gopinathan Kun-Chun Lee J M Schwarz Andrea J Liu

Branched actin networks at the leading edge of a crawling cell evolve via protein-regulated processes such as polymerization, depolymerization, capping, branching, and severing. A formulation of these processes is presented and analyzed to study steady-state network morphology. In bulk, we identify several scaling regimes in severing and branching protein concentrations and find that the coupli...

Polythiophenes are of considerable interest as synthetic metals. The optical properties of polythiophenes can be easily affected by alkyl chain or other side groups to the thiophene ring. The effect of polymerization degree on the energy gap was studied in the case of polythiophene as a conjugated polymer at B3LYP/6-31+G(3d,3p) level of theory. Up to n = 16 could be confident that this degree o...

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