Torsional Engineering for Asymmetry Amplification in Cyanovinylene-Based Supramolecular Polymers [0.03%]
基于氰乙烯基的超分子聚合物中放大不对称性的扭力工程学研究
Yu Jin,Hong Zhao,Fengmin Han et al.
Yu Jin et al.
The "sergeants-and-soldiers" principle in supramolecular copolymerization provides an effective approach to amplify chiroptical signals with minimal chiral component input. However, the structural determinants governing asymmetric amplifica...
Knoevenagel Condensation Reaction-Empowered Hydrogels with pH-Tunable Dynamic Properties [0.03%]
一种基于Knoevenagel缩合反应的pH响应型动态可调水凝胶
Yu Yan,Xiaonong Zhang,Chunsheng Xiao et al.
Yu Yan et al.
Dynamic hydrogels have found extensive applications in various biomedical fields owing to their remarkable dynamic properties, such as fast stress relaxation and self-healing capabilities. In this work, we report the development of a hydrog...
Luca Bertossi,Marta Oggioni,Georges J M Formon et al.
Luca Bertossi et al.
Metallosupramolecular polymers (MSPs) are formed through the formation of coordination complexes between monomers that contain multiple ligands and suitable metal salts. The assembly of MSPs is generally dynamic and reversible, which leads ...
Nitrosoamine-3-Hydroxyflavothione Hybrids Enable Oxygen-Tolerant Photoredox Catalysis for Red-Light-Stimulated CO/NO Release for Combating Bacteria [0.03%]
耐氧光氧化还原催化剂在红光刺激下发射一氧化碳和一氧化氮的硝索胺-3-羟基黄酮硫醇杂化配体体系用于抗菌研究
Ishaq Lugoloobi,Jian Cheng,Zhiqiang Shen et al.
Ishaq Lugoloobi et al.
Single gas donors have proved to have vast therapeutic potential; however, the investigation of multigas releasing molecules is limited. Besides, porphyrins and their derivatives are essential energy and electron transfer agents for activat...
Biobased Cyclic Polycarbonate: Synthesis and Applications via Dynamic Bis(hindered amino)disulfide Linkers [0.03%]
基于生物动态双(受阻胺基)二硫化物交联剂的环状聚碳酸酯的合成及应用研究
Hirogi Yokochi,Takumi Abe,Shunsuke Fujimata et al.
Hirogi Yokochi et al.
Cyclic polymers have garnered significant interest due to their unique structure; however, their synthesis remains challenging, often hindered by low yields and limited selectivity. Considering that the cyclization step during the synthesis...
Cholesteric Contact Lenses for Diabetics-Related Noninvasive Glucose Monitoring and Eye Healthcare [0.03%]
用于糖尿病相关非侵入性血糖检测和眼部保健的胆甾相性隐形眼镜
Xinxin Yan,Yungeng Qi,Weiqing Liu et al.
Xinxin Yan et al.
Blood sugar monitoring has crucial significance for diabetes mellitus diagnosis, and noninvasive continuous detection methods are the future development trend. Among various noninvasive detection methods, glucose detection in tears has the ...
Laves Phases Emerge in Neat AB-Type Block Copolymer as Hybrid Spherical Phases [0.03%]
AB型嵌段共聚物中混合球状相的拉维斯相分离行为
Bin Zhao,Chao Wang,Weihua Li et al.
Bin Zhao et al.
Soft spherical domains assembled from block copolymers can pack into Frank-Kasper phases, reminiscent of those found in alloys. As a special subcategory of Frank-Kasper phases, Laves phases are particularly challenging to obtain. So far, th...
Bioinspired Tough and Antiswelling Hydrogel via in Situ Self-Assembly of Amphiphilic Copolymers within a Hydrophilic Network [0.03%]
基于仿生理念的强韧且抗溶胀水凝胶：两亲性共聚物在亲水网络中的原位自组装
Changzhi Xu,Mengyu Li,Yi Wang et al.
Changzhi Xu et al.
Inspired by tropoelastin coacervation, a process in elastic fiber formation driven by hydrophobic interactions, we developed a tough, antiswelling hydrogel, PHEA-(PVA-co-PE), by incorporating amphiphilic poly(vinyl alcohol-co-ethylene) (PVA...
Revealing Mechanochemical Force Distributions with Polymechanophore Block Copolymers [0.03%]
带有多机械化学基团的嵌段共聚物揭示了机化学力分布
Vittal Bhat,Yan Xia
Vittal Bhat
Polymer mechanochemistry is most studied under ultrasonication conditions, where the force distribution along a polymer chain is typically modeled as a parabola centered at the chain midpoint. How far the forces required for mechanoactivati...
Rapid Interchain Charge Transfer via Intra-macromolecular Hydrogen Bond Interactions Promotes Photocatalytic Hydrogen Production [0.03%]
通过分子内氢键作用促进的快速链间电荷转移用于光催化制氢
Jiani Peng,Aodi Wang,Xin Li et al.
Jiani Peng et al.
Efficient electron transfer between photosensitizers (PS) and catalysts is essential for improving the photocatalytic performance of multicomponent systems. In conventional homogeneous catalytic systems, electron transfer typically occurs t...