Facile Synthesis of Syndiotactic Polyhydroxyalkanoates Enabled by Stereoselective Copolymerization of Rac-epoxides with Carbon Monoxide [0.03%]
手性环氧与二氧化碳开环共聚合成立构规整聚羟基烷酸酯
Jun Yang,Jin-Chuang Yang,Xiao-Bing Lu et al.
Jun Yang et al.
Polyhydroxyalkanoates (PHAs) have served as promising alternatives to traditional petroleum-based plastics. Chemical synthesis of stereoregular PHAs via stereoselective copolymerization of racemic-epoxides with carbon monoxide (CO) has not ...
Monodisperse Oligoamides as Precise Precursors for Nylon via Solid-State Polycondensation [0.03%]
单分散低聚酰胺作为尼龙固相缩聚的精确单体
Adithya Tharayil,Joshua J J Verstappen,Irene De Franceschi et al.
Adithya Tharayil et al.
This study presents a scalable, solution-phase protocol for the synthesis of monodisperse oligoamides with nylon-4, nylon-6 and hybrid nylon-4/6 backbones, enabled by a group assisted purification strategy. For this, unnatural amino acid mo...
Excitation-Dependent Ionogels Based on Lanthanide-Terpyridine Coordination for Dynamic and Controllable Orthogonal Information Encryption [0.03%]
基于镧系-联吡啶配位的激发依赖性离子凝胶的动态正交信息加密研究
Mingqi Yu,Xiaoya Liu,Zhong Gao et al.
Mingqi Yu et al.
Smart fluorescence gels provide significant advantages in encryption, such as high storage, user-friendly operation, low cost, and enhanced security. Nevertheless, current fluorescent gels are predominantly limited to static or binary encod...
Venkat Ganesan,Everett Zofchak
Venkat Ganesan
Selective ion separations are central to technologies spanning water purification, resource recovery, and clean energy. Conventional polymer membranes, which rely on steric hindrance or Donnan exclusion, struggle to discriminate between che...
Mechanically Triggered Multicolor Fluorescence Switching via Distance-Dependent FRET Effect [0.03%]
基于距离依赖型Förster共振能量转移的机械触发多色荧光开关效应
Yunzheng Cao,Hang Shen,Zhengbiao Zhang
Yunzheng Cao
Mechanoluminescent polymers capable of fluorescence modulation have attracted considerable interest for applications in stress-sensing and flexible electronics. Though Förster resonance energy transfer (FRET) has proven to be an effective ...
Correction to "Diblock Rings as Topological Adhesives at Immiscible Polymer Interfaces" [0.03%]
"拓扑粘合剂在不相容聚合物界面的应用"的更正论文
Andrew Wijesekera,Daniel L Vigil,Gary S Grest et al.
Andrew Wijesekera et al.
Published Erratum
ACS macro letters. 2025 Oct 18:1675-1676. DOI:10.1021/acsmacrolett.5c00651 2025
Elasticity and Cooperative Ion Motion in a Polymeric Ionic Liquid Loaded with Li Salt [0.03%]
含锂盐多聚离子液体的弹性及共合作用离子扩散运动
James T Bamford,Leo W Gordon,Haley K Beech et al.
James T Bamford et al.
Solid polymer electrolytes (SPEs) possess several advantages over liquid electrolytes, such as stability and nonflammability, that can enable next-generation batteries with improved performance. However, current SPEs suffer from sluggish Li...
Synthesis and Properties of Fully Biobased Thermoplastic Elastomers from Priamine [0.03%]
基于Priamine的全生物基热塑性弹性体的合成与性能研究
Bochao Pan,Donglin Tang
Bochao Pan
Priamine derived from vegetable oil has gradually gained attention due to its flexibility. In this study, priamine 1075 was applied to react with urea to prepare thermoplastic polyurea (PUr) and with biuret to polybiuret (PBU) elastomers vi...
Stefan Herrmann,Nick Semrau,Matthias Wessling
Stefan Herrmann
Driven by surging demand in battery technologies, the global production of polyvinylidene fluoride (PVDF) urgently requires scalable and efficient synthesis methods. Current batch processes are constrained by mass and heat transfer limitati...
Tunable Chiroptical Switching via 2-Fold Chiral Conflict in Statistical Racemic Copolymer Assemblies [0.03%]
统计性消旋共聚物组装通过双对映异构体冲突实现手性调控式开关效应
Zixiang He,Xingyue Yuan,Haotian Ma et al.
Zixiang He et al.
Chiral communication between mirror-imaged enantiomers is important for the development of homochirality in nature. However, polymers made from racemic mixtures usually show no chiroptical activity. Here, we present a new strategy to create...