Visible-Light HAT Photocatalysis for Switchable Polyethylene Degradation and C-H Functionalization [0.03%]
可见光HAT光催化用于聚乙烯降解和C-H官能团化的可切换系统
Manish Kumar,Zhisheng Lin,Stephen Don Sarkar et al.
Manish Kumar et al.
We report a hydrogen atom transfer (HAT)-mediated photocatalytic platform that switches between oxidative degradation and precision C-H functionalization of polyethylene (PE) by simple control of the reaction conditions. Under O2, anthraqui...
Synthesis of Ultrahigh Molecular Weight Poly(Carboxylic Acids) via Aqueous Triplet-Enhanced Photoiniferter Polymerization [0.03%]
通过水相三重态增强型光引发剂聚合合成超高分子量聚羧酸盐
Yidan Chen,Zesheng An
Yidan Chen
Achieving precise control over the synthesis of high molecular weight poly(carboxylic acids) remains a formidable challenge. Herein, we report the use of triplet-enhanced photoiniferter polymerization (TEPP) to address this limitation. Aque...
Multitargeted Degradation of Cell Surface Receptors by Modular Glyco-Nanosheets [0.03%]
模块化糖基纳米片实现细胞表面受体的多重降解
Yiwei Shi,Xin Liang,Xiangyun Xu et al.
Yiwei Shi et al.
Targeted protein degradation mediated by antibodies represents a powerful approach for eliminating cell surface proteins. However, most existing systems require the customized conjugation of antibodies to functional groups that mediate cell...
Vinyl Ether Maleic Anhydride Copolymers: Efficient and Reusable Sorbents for Removing Heavy Metals from Water [0.03%]
用于从水中去除重金属的乙烯醚马来酸酐共聚物：有效的可重复使用吸附剂
Ranjita Thapa Acharya,Muhammad Zeeshan Shah,Audrey Woodruff et al.
Ranjita Thapa Acharya et al.
Vinyl ethermaleic anhydride (VEMA) copolymers were synthesized by reversible addition-fragmentation chain transfer (RAFT) copolymerization and hydrolyzed to generate dicarboxylate-functionalized adsorbents for heavy metal removal from water...
Topology-Preserving Elastic Deformation Augmentation Enables Robust Defect Detection in Data-Scarce Industrial Imagery [0.03%]
拓扑保持的弹性形变增强方法使数据稀缺条件下的工业图像缺陷检测更具鲁棒性
Zhihan Liu,Jianfeng Li
Zhihan Liu
Automated defect detection in materials microscopy is frequently hindered by severe data scarcity and class imbalance. Here, we propose a practical and transferable deep learning framework designed to achieve robust multilabel classificatio...
Flexible Porous Organic Polymers with α,β-Enone-Linkage via AlCl3-Catalyzed Horner-Wadsworth-Emmons Polymerization for Pd Recovery [0.03%]
通过AlCl3催化的Horner-Wadsworth-Emmons聚合制备具有α, β-烯酮连接的柔性多孔有机聚合物用于Pd回收
Ze-Rui Meng,Ze-Shuai Qi,Boya Kuang et al.
Ze-Rui Meng et al.
In this work, highly porous organic polymers with α,β-enone-linkage were synthesized via the Horner-Wadsworth-Emmons (H-W-E) polymerization in 10-20 g, and the catalytic amount of AlCl3 was found to increase the BET surface area of the as...
Light-Controlled Topology Switching Enables Continuous Modulation of Thermally Induced Phase Behavior in Polymer Solutions [0.03%]
光控拓扑切换可实现聚合物溶液中热致相行为的连续调节
Zhuoheng Yu,Jie Zhang,Jun Liu et al.
Zhuoheng Yu et al.
Dynamic regulation of polymer solution phase behavior with real-time reversibility remains challenging. Here, we report a light-responsive poly(ethylene glycol) (PEG) system that enables reversible switching between linear and cyclic topolo...
Correction to "Light-Induced Transformation from Covalent to Supramolecular Polymer Networks" [0.03%]
关于“从共价到超分子聚合物网络的光诱导转化”的勘误注释
Chuan Yue,Jingxi Deng,Bo Pang et al.
Chuan Yue et al.
Published Erratum
ACS macro letters. 2026 Jun 23. DOI:10.1021/acsmacrolett.6c00312 2026
Mechanically Gated Generation of a 3 H-Anthra[2,1- b]pyran Photoswitch Enabling Multicolor Switching [0.03%]
机械门控生成3H-蒽并吡喃光开关实现多色切换
Yan Sun,Wendy Granados Razo,Maxwell J Robb
Yan Sun
Mechanochromic mechanophores are a class of stress-sensitive molecules that undergo force-induced chemical transformations resulting in optical changes that enable direct visualization of stress and/or strain in polymeric materials. Unlike ...
Yingjie Xu,Songzi Kou,Xinyu Huang et al.
Yingjie Xu et al.
With the rapid expansion of RNA biology and associated biotechnologies, smart materials with programmable RNA responsiveness offer immense opportunities for biosensing, diagnostics, and therapeutics. Here, we present a programmable RNA-resp...