Not Even Metastable: Cubic Double-Diamond in Diblock Copolymer Melts [0.03%]
无定型双diamond有序相： diblock共聚物熔体中的立方double-diamond相
Michael S Dimitriyev,Benjamin R Greenvall,Rejoy Mathew et al.
Michael S Dimitriyev et al.
We study the thermodynamics of continuous transformations between two canonical, cubic network phases of block copolymer melts: double-gyroid, an equilibrium morphology for many systems, and double-diamond, often thought to be a close compe...
Light-Dominated Reversible Shape Transformation of Block Copolymer Particles under Emulsion Droplets [0.03%]
基于嵌段共聚物乳胶微球的光驱动可逆形变
Dan Ji,Zihao Zhang,Qianyao Liu et al.
Dan Ji et al.
Shape-morphing particles that can switch their shapes in response to environmental stimuli have attracted considerable focus given their capacity to enhance the functionality of smart materials. However, shape-switching particles sensitive ...
Sequence-Controlled Neutral-Ionic Multiblock-Like Copolymers through Switchable PIESA in a One-Pot Approach [0.03%]
一步到位通过可切换的PIESA合成序列可控中性-离子型多嵌段共聚物
Fabian H Sobotta,Bas G P van Ravensteijn,Ilja K Voets
Fabian H Sobotta
Control over the composition and sequence of synthetic copolymers represents one of the most challenging targets in modern polymer science, in particular, for the labor- and time-consuming preparation of copolymers bearing ionic moieties. T...
Castor Oil-Derived Ionic Liquids for Flexible, Antibacterial Biobased Thermosetting Polymers via Thiol-Ene Click Chemistry [0.03%]
基于山毛榉油的离子液体通过硫醇-烯“点击化学”用于制备柔性、抗菌的生物基热固性聚合物
Jiaxing Guo,Yang You,Yunqi Li et al.
Jiaxing Guo et al.
The escalating threat of bacterial infections highlights the urgent need for flexible antibacterial biobased resin materials. In this study, castor oil was transformed into imidazole-based ionic liquids (c1 and c2) via a two-step atom-econo...
Facile Synthesis of Diverse and Functional Nanostructures Derived from a Polyhomocysteine-Based Redox-Responsive Block Copolymer [0.03%]
一种聚同型半胱氨酸基还原响应嵌段共聚物衍生的多样化功能性纳米结构的简易合成法
Molly S Bickle,Bowen Zhao,Xiao Zhang et al.
Molly S Bickle et al.
Stimuli-responsive polypeptides offer unique advantages for biomedical applications due to their biocompatibility, degradability, and structural tunability. In this study, we report the synthesis of innovative redox-responsive polypeptide-b...
Impact of Domain Size on the Length Scale of Local Glass Transition Perturbations Caused by an Immiscible Glassy-Rubbery Interface [0.03%]
领域大小对玻璃态-橡胶态不相容界面引起的局域玻璃转变尺度长度的影响
Alexander A Couturier,Connie B Roth
Alexander A Couturier
The depth-dependent profile in local glass transition temperature Tg(z) was measured by pyrene fluorescence within 75 nm thick glassy polystyrene (PS) domains either capped by 600 nm thick poly(n-butyl methacrylate) (PnBMA) layers or expose...
Reprocessable and Highly Creep-Resistant Covalent Adaptable Networks Incorporating Azine Dynamic Cross-Links via Free-Radical Polymerization [0.03%]
通过自由基聚合引入azines动态交联的可再加工且具有高蠕变阻力的共价适应性网络
Mathew J Suazo,John M Torkelson
Mathew J Suazo
Covalent adaptable networks (CANs) are a promising avenue for replacing conventional, unrecyclable thermosets with reprocessable, more sustainable networks incorporating dynamic cross-links. Azine dynamic chemistry has recently been explore...
Development of Photocurable NorHA-dECM Hybrid Hydrogels to Study Cell-Matrix Interactions [0.03%]
开发用于研究细胞-基质相互作用的光固化NorHA-dECM杂化水凝胶
Tuba Marjan,Alyson R Owen,Taimoor H Qazi
Tuba Marjan
Biomimetic culture platforms aid in understanding cell behavior in vitro and are useful for studying mechanisms of disease progression and tissue regeneration. Synthetic hydrogels are widely used for this purpose, but while they offer advan...
Biodegradable Polyesters: Approaches to Increase Degradation Rates for Biomedical Applications [0.03%]
可降解聚酯：用于生物医学应用的加速降解方法
Courteney T Roberts,Melissa A Grunlan
Courteney T Roberts
The rate of biodegradation of polyesters is essential to their utility in biomedical applications but is frequently undesirably slow, prompting significant interest in overcoming this limitation. Herein, we highlight passive, enzyme-mediate...
Recent Progress in Covalent Organic Framework-Based Membranes: Design, Synthesis, and Applications in the Fields of Energy and the Environment [0.03%]
基于共价有机框架的膜材料研究进展：设计、合成及其在能源和环境领域的应用
Muliang Xiao,Xinyue Zhang,Xiaolu Liu et al.
Muliang Xiao et al.
Covalent organic frameworks (COFs) are crystalline materials composed of lightweight elements (C, H, O, N, S, etc.), distinguished by their long-range ordered structure, tunable pore sizes, high crystallinity, excellent thermal stability, l...