A Stepwise-Enhanced Schottky Heterojunction Enables Ultra-Low-Dose Radiodynamic Therapy via Matrix Remodeling and Electron-Hole Separation [0.03%]
一步提升肖特基异质结通过矩阵重塑和电子空穴分离实现超低剂量放射动力学治疗
Chaoyi Lyu,Yanbin Chen,Yingyi Ning et al.
Chaoyi Lyu et al.
Radiodynamic therapy (RDT) enhances the production of reactive oxygen species (ROS), thereby reducing clinical radiotherapy doses. Nanoscale metal-organic frameworks (nMOFs) based on high-Z secondary building units (SBUs) and photosensitizi...
Tandem Catalysis Enables High-Rate Nitrate Electroreduction via Interfacial Water Regulation [0.03%]
界面水调控串联催化驱动的硝酸盐高效电还原反应
Ziyang Wu,Zhangsheng Shi,Fengting Xie et al.
Ziyang Wu et al.
The electrocatalytic nitrate reduction (NO3RR) for rapid nitrate removal offers a sustainable wastewater treatment pathway, but suffers from low activity for practical applications. Herein, we synthesize a tandem catalyst with silver (Ag) n...
Assembling a True "Olympic Gel" From over 16 000 Combinatorial DNA Rings [0.03%]
从超过16000种组合DNA环中成功构建真正的奥运凝胶(Olympic gel)
Sarah K Speed,Yu-Hsuan Peng,Azra Atabay et al.
Sarah K Speed et al.
Olympic gels are an elusive form of soft matter, comprising a 3D network of mechanically interlocked cyclic molecules. In the absence of defined network junctions, the high conformational freedom of the molecules was previously theorized to...
Promoted CO2 Electrolysis to Formic Acid Using Single Atom Cobalt Alloyed Tin [0.03%]
单原子钴合金锡催化二氧化碳电还原制甲酸
Jing Xue,Bifa Ji,Kexin Zhong et al.
Jing Xue et al.
Electrochemical CO2 reduction with renewable electricity offers a promising path for accessing carbon-neutral liquid chemicals. Although post-transition metals, especially tin (Sn), are intrinsically selective for formate, most catalysts st...
Ion‑Mediated Structural Engineering of Hydrogel Interfaces for Tunable Mechanical and Analyte Diffusion Properties in Electrochemical Biosensors [0.03%]
用于电化学生物传感器的离子介导的水凝胶界面结构工程以调节机械和分析物扩散性能
Dongwook Lee,Soo A Kim,Beom-Jun Shim et al.
Dongwook Lee et al.
Advanced hydrogel interfaces exhibiting finely tuned mechanical characteristics and porosity are essential in wearable and implantable biosensors, mitigating tissue-device mismatches and controlling target analyte transport in biofluids. Th...
A Biologically Lubricating Allicin-Based Nanoplatform for Remodeling the Inflammation-Senescence Axis in the Treatment of Periodontitis [0.03%]
一种生物润滑的蒜氨酸纳米平台重塑牙周炎治疗中的炎症衰老轴
Gengtian Sun,Yinuo Yang,Jinna Ren et al.
Gengtian Sun et al.
Periodontitis is driven by a self-reinforcing cycle of persistent inflammation and cellular senescence, further exacerbated by pathogenic microbial colonization. To address this challenge, inspired by the "fortress effect", we report an all...
Inhalable Respiratory Driven Penetration of Porous Microsphere-Based Mucosal Vaccine for Long-Term Immune Protection [0.03%]
一种吸入式粘膜疫苗递送系统用于长效免疫保护
Zhisheng Xiao,Zhiqiang Wu,Qiaofeng Li et al.
Zhisheng Xiao et al.
Inhalable mucosal vaccines elicit mucosal immunity non-invasively but are hindered by lung barriers like mucociliary clearance and phagocytosis, which typically necessitate multiple doses. Herein, we developed an innovative inhalable porous...
The Intersecting Physical Mechanisms That Regulate Cell Viability in 3D Synthetic Hydrogels [0.03%]
三维合成水凝胶中调节细胞存活的交叉物理机制
Nathan R Richbourg,Akaansha Rampal,Adrian Lorenzana et al.
Nathan R Richbourg et al.
Hydrogels restrict protein transport to different extents, with nanoporous synthetic polymer networks providing far less protein permeability compared to microporous biopolymer networks. To evaluate whether reduced permeability was a drivin...
In Situ Room-Temperature Spontaneous Gelation Coupled with Asymmetric Viologen for High-Performance Electrochromic Devices [0.03%]
室温原位凝胶化耦合不对称ビリジェン的高性能电致变色器件
Jun Zhang,Liang Tang,Long Zhao et al.
Jun Zhang et al.
The inherent trade-off between performance and safety in traditional liquid and all-solid-state electrolytes poses significant challenges to the commercialization of electrochromic devices. To address these issues, this study developed a hi...