Results 11 to 20 of about 292 (82)

An Ultrasound‐Triggered Antibacterial Hydrogel With Integrated Antioxidant and Angiogenic Functions for Infected Wound Care

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Managing diabetic wounds requires simultaneously addressing their infectious, oxidative, and regenerative impairments. To address this, this study integrates a piezoelectric BiOCl@CuSe heterojunction (PFM‐verified) into an injectable F127/HA hydrogel, creating an ultrasound‐responsive smart dressing.
Jiayan Guo, Ximeng Zhang, Bingran Qi, Xingru Zhao, Shi‐Hang Zheng, Kezhu Li   +5 more
wiley   +1 more source

Metal‐Doped Carbon‐Based Nanomaterials: Photothermal Mechanism Innovation and Precision Therapy Advancement in Antibacterial and Antitumor Applications

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Metal‐doped carbon‐based nanomaterials (M‐CNM) play a strategically significant role in next‐generation precision antibacterial and antitumor therapies, as they integrate synergistic photothermal ablation, catalytic reactive oxygen species (ROS) generation, and multimodal imaging capabilities. However, their clinical translation is hindered by
Pengxiang Liu, Juan Du, Guoqiang Ma, Zheng Li, Aibing Chen, Senlin Hou   +5 more
wiley   +1 more source

From Molecular Motion to Macroscopic Function: Tailoring Tetraarylethylene Supramolecular Architectures for Aggregation‐Induced Emission and Wave Absorption

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT Integrating light emission and electromagnetic wave (EMW) absorption into a single material opens up possibilities for multienvironmental applications. Herein, we propose a novel “molecular engineering‐pyrolysis conversion” strategy to construct a bifunctional system with tunable photoluminescence and efficient EMW absorption performance.
Renjie Wang, Zhanming Wu, Zengjihong Zhao, Hongbin Lu, Yongfeng Liu, Zhiqiang Li, Xiaojun Zeng, Shouzhi Pu   +7 more
wiley   +1 more source

Complexion‐Mediated Dislocation Transfer Enables Exceptional Strength‐Toughness Synergy in Multicomponent‐Alloy Bonded Hardmetal

Rare Metals, Volume 45, Issue 5, May 2026.
ABSTRACT The inherent brittleness of hardmetals stems from the rigid covalent bond in the ceramic matrix and the sharp ceramic/metal interface, which restricts the nucleation and motion of dislocations. In this study, a novel strategy is proposed to activate significant dislocation behaviors in the WC matrix by employing a non‐equiatomic CoNiFeCr ...
Cheng Qian, Zhongwei Zhao, Kun Li, Zhiming Li, Bin Liu, Yubo Chen, Zhaodong Zhong, Tingting Yu, Yong Liu, Huichao Cheng   +9 more
wiley   +1 more source

Unveiling Solidification Mechanism and Balanced Strength–Ductility Synergy of Eutectic High‐Entropy Alloys

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Eutectic high‐entropy alloys (EHEAs) have attracted significant attention due to their balanced mechanical properties and promising applications. Nonetheless, the correlation between the solidification mechanism of eutectic microstructures and their mechanical properties remains elusive.
Yi Qin, Yi Li, Xin Jiang, Junfeng Duan, Ziyu Peng, Jingran Huang, Yifan Lin, Xuwei Qin, Bodong Tan, Yiheng Ruan, Xiaohan Wang, Hongxuan Xu, Honglei Wang, Tianlong Zhang, Peijian Shi, Yunbo Zhong   +15 more
wiley   +1 more source

Developing HMME‐Conjugated NIR‐II Activated Carbon Dots Nanospray for the Treatment of MRSA Biofilm Infections in Diabetic Wound via PTT/CDT/SDT

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou, Ning Wang, Zumeng Wang, Pingping Zhang, Yuqin Chu, Yingguang Liu, Wen Liu, Chengwu Zhang, Lili Yan   +8 more
wiley   +1 more source

Effect of Worm‐Like Amorphous Phase on Corrosion Resistance and Antibacterial Properties of NiTiCu Alloy

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT By adding CuO, the worm‐like amorphous phase and atomic clusters were simultaneously introduced, enabling the (Ni40Ti40Cu20)99.9O0.1 alloy micron columns to exhibit a uniform flow strain of over 40% and a strength of over 2.5 GPa during compression.
Huwen Ma, Yanchun Zhao, Junhui Luo, Yu Su, Jiacheng Xiang, Jinyuan Ma, Yongjun Liu, Jiandong Sun, Tengfei Zheng, Qingxin Xu, Honghui Wu, Peter K. Liaw, Peiqing La, Yuan Wu   +13 more
wiley   +1 more source

Optimized Design of Cu‐Ni‐Co‐Si Alloy Combining Machine Learning and Experimental Feedback

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The machine learning method was employed to accelerate alloy design, and experimental feedback was provided to enhance predictive accuracy. A Cu‐2.7Ni‐1.0Co‐0.8Si alloy with superior properties was selected using a double‐objective optimization algorithm.
Shifang Li, Jiachen Han, Zhu Xiao, Zhou Li   +3 more
wiley   +1 more source

Synergistic Enhancement of Mechanical and Tribological Properties in TiB2/Mo Composites via Core–Shell Structure Mediated Dislocations Migration

Rare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Ceramic reinforcement is crucial for crafting ultrastrong and wear‐resistant metallic components. However, pronounced stress concentration and strain incompatibility at ceramic–metal interfaces often trigger microcrack initiation and ceramic spalling exacerbating friction under sliding conditions.
Dongting Li, Liyu Zhou, Jie Yu, Wanjie Sun, Kaiqiang Wang, Lu Wang, Renquan Wang, Chang Liu, Ying Liu   +8 more
wiley   +1 more source

细粒棘球蚴细胞系培育及其免疫研究

Zhongshan Daxue xuebao. Yixue kexue ban, 2001
从细粒棘球蚴病人体内获取生发层和原头节作为培养材料, 采用改良DMEM 培养液和鼠胶原蛋白包被的培养 瓶进行细胞培养, 建立了适合人源细粒棘球蚴细胞体外培养的方法, 并探讨棘球蚴细胞培养的制约因素。首次成功培育出一 株人源细粒棘球蚴细胞系(13G-5), 至1997 年3 月1 日为止该细胞系已培养了140 d, 其间传了21 代。该细胞系主要以成纤 维型细胞为主, 呈贴壁生长;用该细胞系细胞接种于昆明(Km)小鼠腹腔内, 能形成具包囊样结构的类似包囊;接种鼠产生对 囊液抗原的特异性抗体;ELI
陆家海, 李德昌, 程维兴
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