Genetically Programming Stress-Relaxation Behavior in Entirely Protein-Based Molecular Networks [0.03%]
在基于蛋白质的分子网络中编程应力松弛行为
Zhongguang Yang,Songzi Kou,Xi Wei et al.
Zhongguang Yang et al.
We report the synthesis of a series of elastin-like polypeptide (ELP)-based molecular networks through the combined use of the covalent bond-forming SpyTag/SpyCatcher chemistry, physically entangled p53dim domains (Xs), and site-directed mu...
Alkyl α-Hydroxymethyl Acrylate Monomers for Aqueous Dispersion Polymerization-Induced Self-Assembly [0.03%]
用于聚合物自组装的水分散聚合单体-烷基α-羟甲基丙烯酸酯类单体
Xiao Wang,Shoukuo Man,Jinwen Zheng et al.
Xiao Wang et al.
Baylis-Hillman reaction was used to afford a series of four alkyl α-hydroxymethyl acrylates, methyl (MHMA), ethyl (EHMA), isopropyl (iPrHMA), and n-butyl (nBHMA) α-hydroxymethyl acrylate, with tunable water solubility. MHMA and EHMA with ...
Functionalization-Induced Self-Assembly of Block Copolymers for Nanoparticle Synthesis [0.03%]
功能化诱导嵌段共聚物自组装合成纳米粒子
David H Howe,James L Hart,Riki M McDaniel et al.
David H Howe et al.
Nanoparticle synthesis was demonstrated via functionalization-induced self-assembly (FISA) of block copolymers using Suzuki-Miyaura cross-coupling. In situ self-assembly was triggered in organic media by the progressive installation of solv...
High Performance Quantification of Complex High Resolution Polymer Mass Spectra [0.03%]
高性能复杂高分辨率聚合物质谱定量方法
Kevin De Bruycker,Tim Krappitz,Christopher Barner-Kowollik
Kevin De Bruycker
Modern soft ionization mass spectrometry provides chemical information on various polymers with unparalleled resolution and sensitivity. However, the interpretation of the resulting highly complex mass spectra is hampered by the sheer amoun...
Stretching PEO-PPO Type of Star Block Copolymer Gels: Rheology and Small-Angle Scattering [0.03%]
星型嵌段共聚物水凝胶的拉伸流变和小角散射研究——以PEO-PPO体系为例
Kell Mortensen,Masahiko Annaka
Kell Mortensen
Cross-linked Tetronic star block copolymer gels, based on poly(ethylene oxide) and poly(propylene oxide), behave quite regular with respect to mechanical properties, but exhibits unusual absence of structural response to strain. The elastic...
Branched Side Chains Govern Counterion Position and Doping Mechanism in Conjugated Polythiophenes [0.03%]
侧链支化决定共轭聚噻吩的抗衡离子位置及掺杂机制
Elayne M Thomas,Emily C Davidson,Reika Katsumata et al.
Elayne M Thomas et al.
Predicting the interactions between a semiconducting polymer and dopant is not straightforward due to the intrinsic structural and energetic disorder in polymeric systems. Although the driving force for efficient charge transfer depends on ...
What Thermal Analysis Can Tell Us About Melting of Semicrystalline Polymers: Exploring the General Validity of the Technique [0.03%]
热分析在半结晶聚合物熔融过程研究中的应用及该技术的普适性探讨
Alexey P Melnikov,Martin Rosenthal,Dimitri A Ivanov
Alexey P Melnikov
Thermal characterization of semicrystalline polymers can constitute a difficult task due to the metastable nature of polymer crystals. It is well documented that polymer structure can reorganize during the thermoanalytical experiment. It ha...
Hyper-Cross-Linked Polymer with Enhanced Porosity by In Situ Removal of Trimethylsilyl Group via Electrophilic Aromatic Substitution [0.03%]
通过亲电芳香取代反应原位除去三甲基硅烷基增强多孔性的超交联聚合物
Jeonghyeon Lee,Myungeun Seo
Jeonghyeon Lee
We report the synthesis of microporous hyper-cross-linked polymers (HCPs) with increased specific surface area and porosity by the in situ removal of trimethylsilyl (TMS) groups during hyper-cross-linking. We synthesized poly(4-trimethylsil...
Influence of Block versus Random Monomer Distribution on the Cellular Uptake of Hydrophilic Copolymers [0.03%]
单体的区段分配与随机分配对亲水共聚物细胞摄取的影响
John Moraes,Raoul Peltier,Guillaume Gody et al.
John Moraes et al.
The use of polymers has revolutionized the field of drug delivery in the past two decades. Properties such as polymer size, charge, hydrophilicity, or branching have all been shown to play an important role in the cellular internalization o...
Orthogonal Control of the Dynamics of Supramolecular Gels from Heterotelechelic Associating Polymers [0.03%]
来源于异端缔合聚合物的超分子凝胶动力学的正交控制
Jérémy Brassinne,Jean-François Gohy,Charles-André Fustin
Jérémy Brassinne
One of the first examples of supramolecular gels presenting independent dual dynamics is built through a combination of hydrophobic and metal-ligand interactions. The associating building block consists in a water-soluble linear polymer ter...