Nonconjugated Fumaric Acid-Based Polymers with Red-Emissive Clusteroluminescence [0.03%]
具有红色发光的非共轭富马酸基聚合物
Weida Zhu,Ting Li,Xuhui Zhang et al.
Weida Zhu et al.
The practical utilization of clusteroluminogens (CLgens) is fundamentally constrained by their inherent limitations in short-wavelength emission and low quantum yield (QY). Although conventional heteroatom doping strategies can facilitate c...
Polymer Sequence Alters Sensitivity and Resolution in Chemically Amplified Polypeptoid Photoresists [0.03%]
聚合物序列改变了化学放大聚肽型光刻胶的敏感性和分辨率
Cameron P Adams,Carolyn Henein,Xiangxi Meng et al.
Cameron P Adams et al.
Continuous progress in semiconductor technology relies on the ability to pattern transistors at sub-10 nm dimensions, necessitating the development of high-resolution photoresists for extreme ultraviolet (EUV) lithography. Chemically amplif...
High Performance, Reprocessable, and Degradable Biobased Polyhydroxyurethane Vitrimers from an Imine-Containing Vanillin Dicyclocarbonate [0.03%]
一种基于含亚胺的范拉明二环碳酸酯生物基聚羟基脲树脂的高性能可再加工和可降解的生物基聚氨酯树脂（vitrimers）
Yuanmeng Wang,Min Fan,Jingbo Zhao
Yuanmeng Wang
Polyhydroxyurethane (PHU) is an emerging type of nonisocyanate polyurethane that is accessible by the aminolysis of cyclocarbonates (CCs) with amines. Biobased PHUs additionally conform to green, environmentally friendly, and sustainable de...
Commodity Polymer Functionalization by a Combination of Hydrogen Atom Transfer Reversible Addition-Fragmentation Chain Transfer Polymerization and Pentafluorophenyl-Ester-Ligation Chemistry [0.03%]
基于氢原子转移的RAFT聚合与五氟苯酯连接化学的合成聚合物多功能化方法
Guanwen Huang,Zhuohan Wu,Yichen Liu et al.
Guanwen Huang et al.
Development of highly efficient and versatile strategies for functionalization of commodity polymers direct from carbon-hydrogen (C-H) bonds has attracted growing interest due to the ubiquity of C-H bonds in various commodity polymers and t...
Nanoparticle Percolation Improves the Mechanical Properties of Polymer Nanocomposite Films [0.03%]
纳米粒子渗流提高了聚合物纳米复合材料薄膜的机械性能
Aria C Zhang,Kohji Ohno,Russell J Composto
Aria C Zhang
Nanoparticle (NP) percolation governs the mechanical reinforcement of polymer nanocomposite (PNC) films. In this study, we demonstrate that both internal network morphology and near-surface morphology of NPs influence the mechanical propert...
Highly Branched Poly[dimethylaminoethyl methacrylate- co-bis(2-acryloyloxy) ethyl disulfide] for Efficient Intracellular Protein Delivery [0.03%]
高效的蛋白质胞内递送载体聚[二甲氨基乙基丙烯酸甲酯-共-N,N'-双(丙烯酰氧基乙基)二硫化物]的合成及其支链化修饰
Xiaojia Wang,Wei Sun,Rui Guo et al.
Xiaojia Wang et al.
Intracellular protein delivery holds great potential for the prevention and treatment of various diseases but remains challenging. Cationic polymers are promising candidates for protein delivery because of their highly tailorable chemical c...
Tough Hydrogels Designed for a Stretch-Induced Decrease in Electrical Resistance Using Tandem Host-Guest and Ionic Cross-Linking [0.03%]
基于主客体和离子交联的用于拉伸时电阻降低的难溶水凝胶的设计
May Myat Noe,Akihide Sugawara,Yoshinori Takashima et al.
May Myat Noe et al.
Developing hydrogels that simultaneously exhibit mechanical toughness, interfacial adhesion, and a stretch-induced decline in electrical resistance remains a key challenge for soft and stretchable devices. Here, we present a supramolecular ...
Impact of Cross-Link Density on Polybutadiene Permanent and Vitrimer Networks [0.03%]
交联密度对聚丁二烯永久网络和玻璃化聚合物网络的影响
Dana Ezzeddine,Daniel C Barzycki,Ralm G Ricarte
Dana Ezzeddine
Vitrimers are polymer networks that undergo structural rearrangement through dynamic associative bond exchange without compromising the overall topological connectivity. In this study, we investigate the impact of cross-link density on the ...
Nitroarene Photoactivation Promotes Oxidative Deconstruction of Olefinic Polymers [0.03%]
硝基芳烃光活化促进烯基聚合物的氧化分解
Thi H Le,Kamal Bhatt,Sylwia Dworakowska et al.
Thi H Le et al.
Photoactivation of nitroarenes has been recently reported to induce the transformation of alkenyl bonds into carbonyl functionalities. Capitalizing on this unique photochemical mechanism, this study explores the use of nitroarenes to achiev...
Cosolvent Control of Lower and Upper Critical Solution Behavior in Polyelectrolyte Complexes [0.03%]
共溶剂对聚电解质复合物上下临界溶解度行为的调控
Yuanchi Ma,Vivek M Prabhu
Yuanchi Ma
We report that polar cosolvent-water mixtures offer a unique approach to controlling the liquid-liquid phase separation (LLPS) of polyelectrolyte complex solutions formed from degree of polymerization-matched mixtures of strong and weak pol...