Role of Thermal History and Entanglement Related Thickness Selection in Polymer Crystallization [0.03%]
热历史和缠结相关厚度选择在聚合物结晶中的作用
Chuanfu Luo,Jens-Uwe Sommer
Chuanfu Luo
Using molecular dynamics simulations and primitive path analysis, we show that hot entangled polymer melts can crystallize faster with higher crystallinities and larger crystalline stem lengths, as compared to cold melts under rapid quenchi...
Molecular Modeling Combined with Advanced Chemistry for the Rational Design of Efficient Graphene Dispersing Agents [0.03%]
结合高级化学的分子建模，用于高效石墨烯分散剂的理性设计
Konstantinia D Papadimitriou,Emmanuel N Skountzos,Sandra S Gkermpoura et al.
Konstantinia D Papadimitriou et al.
Pyrene-functional PMMAs were prepared via ATRP-controlled polymerization and click reaction, as efficient dispersing agents for the exfoliation of few-layered graphene sheets (GS) in easily processable low boiling point chloroform. In paral...
Photoregulated Hydrazone-Based Hydrogel Formation for Biochemically Patterning 3D Cellular Microenvironments [0.03%]
用于生物化学图案化三维细胞微环境的光调节腙类水凝胶形成技术
Malar A Azagarsamy,Ian A Marozas,Sergio Spaans et al.
Malar A Azagarsamy et al.
Photodriven click reactions have emerged as versatile tools for biomaterial synthesis that can recapitulate critical spatial and temporal changes of extracellular matrix (ECM) microenvironments in vitro. In this article, we report on the sy...
Fenja Moldenhauer,Ryohei Kakuchi,Patrick Theato
Fenja Moldenhauer
Kabachnik-Fields reaction was employed as a new method for polycondensation. For this purpose, polymers were prepared from a mixture of dialdehydes, diamines, and phosphites. Variation of different starting monomers allowed the synthesis of...
Biocompatible 3D Liquid Crystal Elastomer Cell Scaffolds and Foams with Primary and Secondary Porous Architecture [0.03%]
具有原初和次级多孔结构的生物相容性3D液晶弹性细胞支架和泡沫材料
Yunxiang Gao,Taizo Mori,Sarah Manning et al.
Yunxiang Gao et al.
3D biodegradable and highly regular foamlike cell scaffolds based on biocompatible side-chain liquid crystal elastomers have been prepared. Scaffolds with a primary porosity characterized by spatially interlaced, interconnected microchannel...
Dynamic Chemistry of Selenium: Se-N and Se-Se Dynamic Covalent Bonds in Polymeric Systems [0.03%]
动态化学硒：聚合物体系中的硒-氮和硒-硒动态共价键
Shaobo Ji,Jiahao Xia,Huaping Xu
Shaobo Ji
The application of selenium in the responsive polymer system and the enzyme mimic system have been well studied. Our group initiated this line of research in 2009 by first extending selenium chemistry to dynamic chemistry. In this article, ...
Theresa M Reineke
Theresa M Reineke
Responsive polymers with properties designed to interact with their surrounding environment are enabling "smart" design features for custom biomaterials. Numerous applications are being innovated, ranging from diagnostics and imaging to tis...
Stuart J Rowan,Christopher Barner-Kowollik,Bert Klumperman et al.
Stuart J Rowan et al.
In a recent Viewpoint (ACS Macro Lett. 2014, 3, 1020), J.-F. Lutz brought to the community's attention the need for more informative nomenclature, especially with respect to macromolecules with prescribed but not repeating sequences of mono...
Tuning the Emission of Semiconducting Polymer Dots from Green to Near-Infrared by Alternating Donor Monomers and Their Applications for in Vivo Biological Imaging [0.03%]
通过交替给电子单体调节半导体聚合物点的发射光谱从绿色到近红外及其在 vivo 生物成像中的应用
Sz-Yu Liou,Chi-Shiang Ke,Jhih-Han Chen et al.
Sz-Yu Liou et al.
Semiconducting polymer dots (Pdots) recently have emerged as a new class of extraordinarily bright fluorescent probes with promising applications in biological imaging and sensing. Herein multicolor semiconducting polymer nanoparticles (Pdo...
Chester K Simocko,Amalie L Frischknecht,Dale L Huber
Chester K Simocko
Ternary polymer brushes consisting of polystyrene, poly(methyl methacrylate), and poly(4-vinylpyridine) have been synthesized. These brushes laterally phase separate into several distinct phases and can be tailored by altering the relative ...