Dynamic Aliphatic Polyester Elastomers Crosslinked with Aliphatic Dianhydrides [0.03%]
脂肪族二酐交联的动态脂肪族聚酯弹性体
Marianne S Meyersohn,Farihah M Haque,Marc A Hillmyer
Marianne S Meyersohn
Chemically crosslinked elastomers are a class of polymeric materials with properties that render them useful as adhesives, sealants, and in other engineering applications. Poly(γ-methyl-ε-caprolactone) (PγMCL) is a hydrolytically degrada...
Rachel E Detwiler,Thomas J McPartlon,Clara S Coffey et al.
Rachel E Detwiler et al.
Polyproline is a material of great interest in biomedicine due to its helical scaffold of structural importance in collagen and mucins and its ability to gel and to change conformations in response to temperature. Appending of function-modu...
Monitoring Protein Complexation with Polyphosphazene Polyelectrolyte Using Automated Dynamic Light Scattering Titration and Asymmetric Flow Field Flow Fractionation and Protein Recognition Immunoassay [0.03%]
采用自动动态光散射滴定和不对称流动场流分离及蛋白识别免疫测定法监测蛋白质与多磷氮化合物聚电解质的复合体形成
Michael Lueckheide,Alexander Marin,Harichandra D Tagad et al.
Michael Lueckheide et al.
Polyphosphazenes represent a class of intrinsically flexible polyelectrolytes with potent immunoadjuvant activity, which is enabled through non-covalent self-assembly with antigenic proteins by charge complexation. The formation of supramol...
Kaitlin R Albanese,Jacob R Blankenship,Timothy Quah et al.
Kaitlin R Albanese et al.
The promise of ABC triblock terpolymers for improving the mechanical properties of thermoplastic elastomers is demonstrated by comparison with symmetric ABA/CBC analogs having similar molecular weights and volume fraction of B and A/C domai...
Highly Stretchable Stress-Strain Sensor from Elastomer Nanocomposites with Movable Cross-links and Ketjenblack [0.03%]
基于可移动交联点的弹性体纳米复合材料应变传感器
Ryohei Ikura,Kota Kajimoto,Junsu Park et al.
Ryohei Ikura et al.
Practical applications like very thin stress-strain sensors require high strength, stretchability, and conductivity, simultaneously. One of the approaches is improving the toughness of the stress-strain sensing materials. Polymeric material...
Unexpected Slow Relaxation Dynamics in Pure Ring Polymers Arise from Intermolecular Interactions [0.03%]
纯环状聚合物出乎意料的缓慢松弛动力学源于分子间相互作用
Michael Q Tu,Oleg Davydovich,Baicheng Mei et al.
Michael Q Tu et al.
Ring polymers have fascinated scientists for decades, but experimental progress has been challenging due to the presence of linear chain contaminants that fundamentally alter dynamics. In this work, we report the unexpected slow stress rela...
Open Macromolecular Genome: Generative Design of Synthetically Accessible Polymers [0.03%]
开放的巨分子基因组：合成可及聚合物的生成设计
Seonghwan Kim,Charles M Schroeder,Nicholas E Jackson
Seonghwan Kim
A grand challenge in polymer science lies in the predictive design of new polymeric materials with targeted functionality. However, de novo design of functional polymers is challenging due to the vast chemical space and an incomplete unders...
Christian W Pester,Gina Noh,Andi Fu
Christian W Pester
From homework to exams to proposal deadlines, STEM academia bears many stressors for students, faculty, and administrators. The increasing prevalence of burnout as an occupational phenomenon, along with anxiety, depression, and other mental...
Stabilizing Polymer Coatings Alter the Protein Corona of DNA Origami and Can Be Engineered to Bias the Cellular Uptake [0.03%]
稳定聚合物涂层可改变DNA折纸的蛋白质冠并可以被设计以偏向细胞摄取
Hugo J Rodríguez-Franco,Jorieke Weiden,Maartje M C Bastings
Hugo J Rodríguez-Franco
With DNA-based nanomaterials being designed for applications in cellular environments, the need arises to accurately understand their surface interactions toward biological targets. As for any material exposed to protein-rich cell culture c...
Interfacial Effects in Conductivity Measurements of Block Copolymer Electrolytes [0.03%]
嵌段共聚物电解质导电性测量的界面效应
Jonathan P Coote,Samuel K J Adotey,Joshua R Sangoro et al.
Jonathan P Coote et al.
The ionic conductivity in lamellar block copolymer electrolytes is often anisotropic, where the in-plane conductivity exceeds the through-plane conductivity by up to an order of magnitude. In a prior work, we showed significant anisotropy i...