Self-Assembled Polypseudorotaxanes Crosslinked by Dynamic Disulfide Bonds as Modular Functionalization for Thiophilic Metal Nanoparticles [0.03%]
基于动态二硫键交联的聚伪轮烷自组装模块化功能化方法用于亲硫金属纳米粒子的功能化
Xiang Xu,Bing Zan,Yuanyang Xie et al.
Xiang Xu et al.
As supramolecular assemblies, polypseudorotaxanes (PPR) exhibit inherent advantages in modular adaptability and structural programmability, with the potential to build tuneable platforms integrating various functionalities. Here we report t...
LL-37 and Its Truncated Fragments Modulate Amyloid-β Dynamics, Aggregation and Toxicity Through Hetero-Oligomer and Cluster Formation [0.03%]
LL-37及其截短片段通过异源寡聚物和簇的形成调节淀粉样蛋白-β的动力学、聚集和毒性
Xue Wang,Nicklas Österlund,Guadalupe Pereira Curia et al.
Xue Wang et al.
LL-37 and its variants with amphiphilic structure can modulate amyloid-β (Aβ) fibril formation, but the detailed mechanism behind it is still unclear. By using four different peptides (LL-37, LL-379-32, LL-3718-29, LL-3719-28), we found t...
Lithium-Mediated Hydrochloric Acid Dissolution: Enabling Clean and Efficient Recovery of Palladium from Spent Catalysts by Electrodeposition [0.03%]
锂介导的盐酸溶解：通过电沉积高效清洁地从废催化剂中回收钯
Dengjie Yan,Muwen Chen,Guoqing Zhang et al.
Dengjie Yan et al.
To address palladium supply-demand challenges and conventional recovery inefficiencies, this study develops a lithium-mediated electrodeposition process for efficient palladium recycling from spent catalysts. Density functional theory calcu...
Chemically Stable Tetrazine-Based Porous Organic Cages with Post-Synthetic Modification via Inverse-Electron-Demand Diels-Alder Reactions for SF6/N2 and CO2/N2 Separation [0.03%]
基于四嗪的化学稳定型多孔有机笼通过反电子需求狄尔斯-阿尔德反应进行合成后修饰用于SF6/N2和CO2/N2分离
Ju Yang,Saisai Yu,Wendi Zhang et al.
Ju Yang et al.
Porous organic cages (POCs) have emerged as promising porous materials for a wide range of applications. However, their development is often limited by insufficient chemical stability and challenges in systematically functionalization. Here...
Anchoring Ligand Electron Enables Robust Metal-Oxygen Coordination Toward 4.5 V O3-Type Sodium-Ion Battery Cathodes [0.03%]
锚定配体电子实现坚固的金属-氧配位用于4.5伏O3型钠离子电池正极
Ao Zeng,Na Li,Hong Zhang et al.
Ao Zeng et al.
High-voltage operation enables sodium-sufficient O3-type layered oxides to approach the maximum achievable energy densities for practical sodium-ion batteries (SIBs). This high-voltage regime, however, induces structural degradation strongl...
Activity-Based Ubiquitin Probes Capture the Sulfenylated State of Deubiquitinases [0.03%]
基于活性的泛素探针可捕获去泛素酶的硫烯醇化状态
Zian Chen,Guorui Li,Jiahao Zhang et al.
Zian Chen et al.
Activity-based ubiquitin probes (Ub-ABPs) are powerful tools for studying the functional landscape of deubiquitinases (DUBs). While most existing Ub probes have focused on examining the native state of DUBs, oxidative stress, especially in ...
Oxygen-Tolerant, Red Light-Driven Controlled Synthesis of Easily Degradable and High Molecular Weight α-Lipoic Acid-Vinyl Copolymers [0.03%]
耐氧红光驱动α-硫辛酸乙烯共聚高分子的可控合成及其降解性研究
Ivan O Levkovsky,Lucca Trachsel,Hironobu Murata et al.
Ivan O Levkovsky et al.
α-Lipoic acid (LA) has recently emerged as an attractive, inexpensive monomer for synthesizing degradable polymers via ring-opening of its 1,2-dithiolane, introducing easily cleavable disulfide linkages into polymer backbones. Reversible a...
Atomic-Scale Mechanistic Insights into the Ring-Opening Polymerization of Elemental Sulfur [0.03%]
原子尺度下元素硫开环聚合的机理研究
Mengyi Wang,Saied Md Pratik,Nadire Nayir et al.
Mengyi Wang et al.
A detailed understanding of the composition and polymerization mechanism of elemental sulfur remains a decades long unresolved question for modern chemistry. However, the dynamic nature of molten sulfur significantly complicates its accurat...
Efficient Carrier Separation via Ru@TS@C Zeolite: Enabling Photo-Cathodes for High-Efficiency Photo-Assisted Metal-Air Batteries [0.03%]
基于Ru@TS@Z的高效载流子分离用于高效率光辅助金属空气电池照片电极
Shuang Liang,Li-Na Song,Xiao-Xue Wang et al.
Shuang Liang et al.
Neutral aqueous Zn-air batteries (ZABs), while promising for extended lifespans and recyclability compared to alkaline systems, are hindered by sluggish kinetics that limit energy efficiency and power output. Here, we report an effective ap...
Disordered Inverse Photonic Beads Assembled From Linear Block Copolymers [0.03%]
线型嵌段共聚物组装的无序反光子球体结构
Juyoung Lee,Hyeong Seok Oh,Soohyun Ban et al.
Juyoung Lee et al.
Structurally colored colloids, or photonic pigments, offer a sustainable alternative to conventional dyes, yet existing systems are constrained by limited morphologies and complex synthesis. In particular, achieving angle-independent color ...