IF 18.9 1区材料科学

Matter Pub Date : 2025-06-19 DOI: 10.1016/j.matt.2025.102219

Geng-Sheng Lin, Lan Gan, Ji Gao, Yong Ding, Zhong Lin Wang, Yongsheng Chen, Haiyang Zou, Zhaohui Tong

引用次数: 0

Biocatalytic nanomotor-assisted ultrafiltration membrane system for selective removal and transformation of phenolic contaminants 生物催化纳米马达辅助超滤膜系统选择性去除和转化酚类污染物

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-19 DOI: 10.1016/j.matt.2025.102216

Shu Xu, Zimou Feng, Linyun Bao, Zhiyang Zhu, Shenyang Wu, Yi Yang, Xinglin Lu

{"title":"Biocatalytic nanomotor-assisted ultrafiltration membrane system for selective removal and transformation of phenolic contaminants","authors":"Shu Xu, Zimou Feng, Linyun Bao, Zhiyang Zhu, Shenyang Wu, Yi Yang, Xinglin Lu","doi":"10.1016/j.matt.2025.102216","DOIUrl":"https://doi.org/10.1016/j.matt.2025.102216","url":null,"abstract":"Complete degradation of organic pollutants in water often demands substantial energy and chemical inputs. In this study, we introduce a novel nanomotor-assisted ultrafiltration (UF) system for highly selective and efficient removal of micropollutants. These nanomotors, engineered by encapsulating catalase (CAT) and horseradish peroxidase (HRP) enzymes within ZIF-8 metal-organic frameworks, exhibit self-propulsion and catalytic oxidation capabilities. In treating phenolic pollutant-contaminated water, ZIF-8 acts as a protective and selective gate that shields enzymes from background interference and enriches hydrophobic phenolic compounds (XLogP > 2), enabling up to 99.5% removal efficiency by selective oxidation of targeted species. Notably, HRP-mediated oxidation generates phenoxy radicals, which couple and polymerize into hydrophobic oligomers that bind to the ZIF-8 surface and are effectively separated via low-pressure UF. This system minimizes energy input while leveraging enzymatic polymerization as a natural pathway for pollutant transformation, paving the way for advanced oxidation-filtration technologies as a sustainable solution for water treatment.","PeriodicalId":388,"journal":{"name":"Matter","volume":"604 1","pages":""},"PeriodicalIF":18.9,"publicationDate":"2025-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144319977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid Cu(I)-based glassy cluster gel scintillator film by in situ UV photopolymerization 紫外光原位聚合杂化Cu(I)基玻璃团簇凝胶闪烁体薄膜

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-18 DOI: 10.1016/j.matt.2025.102214

Bohan Li, Yongsheng Sun, Yuzhen Wang, Jiance Jin, Kai Han, Yan Xu, Zhiguo Xia

引用次数: 0

Artificial kink defects enable high-efficiency degradation of nanocellulose via mechanochemical activation 人工扭结缺陷能够通过机械化学活化高效降解纳米纤维素

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-17 DOI: 10.1016/j.matt.2025.102212

YuanZhen Hou, Zi-Meng Han, YinBo Zhu, Jun Xia, JiaHao Li, Kun-Peng Yang, ZeZhou He, RongZhuang Song, Qing-Fang Guan, Yang Lu, Shu-Hong Yu, HengAn Wu

{"title":"Artificial kink defects enable high-efficiency degradation of nanocellulose via mechanochemical activation","authors":"YuanZhen Hou, Zi-Meng Han, YinBo Zhu, Jun Xia, JiaHao Li, Kun-Peng Yang, ZeZhou He, RongZhuang Song, Qing-Fang Guan, Yang Lu, Shu-Hong Yu, HengAn Wu","doi":"10.1016/j.matt.2025.102212","DOIUrl":"https://doi.org/10.1016/j.matt.2025.102212","url":null,"abstract":"High-efficiency degradation and conversion of cellulosic biomass into biofuels and bio-based chemicals are critical to human society for sustainable development. Long-term challenges in deciphering how mechanical external force activates nanocellulose hydrolysis at the molecular level have hindered the wider application of mechanochemistry in high-efficiency degradation technologies. Here, combining multiscale modeling and in situ experimental characterization, we revealed the mechanochemistry hidden in the mechanically activated nanocellulose degradation behaviors, that artificial kink defects enable hydrolysis acceleration. The localized plastic deformation and nonlinear molecular geometry at kink defects drive hydrolysis processes toward the lower-barrier reaction pathway and facilitate hydrolysis accessibility. The proposed two-step mechanochemical hydrolysis strategy, introducing more artificial kink defects and preferential reaction sites via mechanical pretreatment, realizes substantial enhancement of hydrolysis efficiency. This study provides a framework for anticipating how mechanical external force, microstructure defects, and molecular geometric mutation contribute to the mechanochemical degradation of cellulosic biomass with more sustainability and bioeconomy.","PeriodicalId":388,"journal":{"name":"Matter","volume":"21 1","pages":""},"PeriodicalIF":18.9,"publicationDate":"2025-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144305504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-bioinspired cellulose structural color adhesive patches as photonic skins 多生物纤维素结构彩色胶粘片作为光子皮肤

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-17 DOI: 10.1016/j.matt.2025.102211

Minhui Lu, Hanxu Chen, Ning Li, Yuanjin Zhao

引用次数: 0

Controllable interlocking from irregularity in two-phase composites 两相复合材料中不规则性引起的可控联锁

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-10 DOI: 10.1016/j.matt.2025.102201

Chelsea Fox, Kyrillos Bastawros, Tommaso Magrini, Chiara Daraio

引用次数: 0

Water-evaporation-induced direct current electricity generation based on stretchable hydrogel/Al2O3 基于可拉伸水凝胶/Al2O3的水蒸发诱导直流发电

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-10 DOI: 10.1016/j.matt.2025.102200

Chaoran Liu, Zai Wang, Xin Tong, Zhenhua Wu, Lin Zhou, Haiyang Zou, Ayodeji Ogunjuyibe, Hongjian Lin, Dongfang Yan, Weihuang Yang, Linxi Dong, Gaofeng Wang, Zhong Lin Wang

{"title":"Water-evaporation-induced direct current electricity generation based on stretchable hydrogel/Al2O3","authors":"Chaoran Liu, Zai Wang, Xin Tong, Zhenhua Wu, Lin Zhou, Haiyang Zou, Ayodeji Ogunjuyibe, Hongjian Lin, Dongfang Yan, Weihuang Yang, Linxi Dong, Gaofeng Wang, Zhong Lin Wang","doi":"10.1016/j.matt.2025.102200","DOIUrl":"https://doi.org/10.1016/j.matt.2025.102200","url":null,"abstract":"Harvesting sustainable electricity from natural water evaporation has been attracting attention as a promising alternative to supply power for low-power systems. However, low-current output and rigid materials largely hinder its extensive applications. Herein, we present a water-evaporation-induced high-direct-current electricity generator based on stretchable flexible hydrogel/Al2O3. This flexible electricity generator forms a porous Al2O3 substrate by dissolving the NaCl from the heat-cured gelatin/Al2O3/NaCl. It achieves a sustainable and stable direct current of 32 μA, a low internal resistance of 5.18 kΩ, and a maximal output power of 1.76 μW with a maximum output power density of 0.55 mW m−2 by optimizing the electricity generator’s physical dimensions and concentration ratios. The developed water-evaporation-induced electricity generator shows many application prospects, including as a power supply for digital calculators and hygrothermographs and to drive a boat of 5.1 cm. This research provides an in-depth study on a stretchable high-direct-current water-evaporation-induced electricity generator and an efficient approach to power supplies for low-power systems.","PeriodicalId":388,"journal":{"name":"Matter","volume":"64 6 1","pages":""},"PeriodicalIF":18.9,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144252525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MOF-based magnetically manipulated microwheel-robots for triglyceride degradation 基于mof的甘油三酯降解磁操纵微轮机器人

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-09 DOI: 10.1016/j.matt.2025.102198

Zixian Liang, Jiahao Zhang, Qinyi Cao, Wanyuan Li, Yuting Dai, Yining Zhao, Leyan Ou, Dapeng Lei, Kunfeng Liu, Zonghua Luo, Ze Xiong, Guihua Jiang, Yin Ning, Jizhuang Wang, Jinyao Tang, Dan Li

{"title":"MOF-based magnetically manipulated microwheel-robots for triglyceride degradation","authors":"Zixian Liang, Jiahao Zhang, Qinyi Cao, Wanyuan Li, Yuting Dai, Yining Zhao, Leyan Ou, Dapeng Lei, Kunfeng Liu, Zonghua Luo, Ze Xiong, Guihua Jiang, Yin Ning, Jizhuang Wang, Jinyao Tang, Dan Li","doi":"10.1016/j.matt.2025.102198","DOIUrl":"https://doi.org/10.1016/j.matt.2025.102198","url":null,"abstract":"Micro/nanorobots (MNRs) have demonstrated immense potential in the biomedical field, particularly magnetic-controlled MNRs, due to their non-invasive operation, high controllability, and excellent penetration abilities. Metal-organic frameworks (MOFs) are ideal for micro-robot design due to their high payload capacity and responsiveness. But creating customizable MOF-based micro-robots presents challenges. This study presents a novel method combining micro/nanofabrication and biphasic interfacial crystallization to construct customizable MOF-based magnetically manipulated microwheel-robots (MMWRs). By incorporating magnetic nanoparticles in situ, these MMWRs exhibit excellent magnetic responsiveness, performing various motions—such as standing, lying, rotating, tumbling, and rolling—under adjustable magnetic fields, enabling precise control and complex task execution. Furthermore, lipase-loaded MMWRs efficiently degrade tributyrin, with motion-induced diffusion and a pH-responsive feedback mechanism enhancing lipase release and degradation efficiency. Positron emission tomography with computed tomography imaging confirmed the potential of MMWRs in a simulated pipeline scenario. The customizable MOF-based micro-robots pave the way for advancements in environmental degradation and disease treatment.","PeriodicalId":388,"journal":{"name":"Matter","volume":"8 1","pages":""},"PeriodicalIF":18.9,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144237897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-entropy alloys extra-stabilized by carbon dots as highly efficient catalysts for dehydrogenation/hydrogenation reactions 碳点超稳定的高熵合金作为脱氢/加氢反应的高效催化剂

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-09 DOI: 10.1016/j.matt.2025.102199

Feifei Mei, Jun Yao, Chenyang Shen, Bingqing Ge, Mingyang Deng, Fengfeng Li, Xuefeng Guo, Weiping Ding

{"title":"High-entropy alloys extra-stabilized by carbon dots as highly efficient catalysts for dehydrogenation/hydrogenation reactions","authors":"Feifei Mei, Jun Yao, Chenyang Shen, Bingqing Ge, Mingyang Deng, Fengfeng Li, Xuefeng Guo, Weiping Ding","doi":"10.1016/j.matt.2025.102199","DOIUrl":"https://doi.org/10.1016/j.matt.2025.102199","url":null,"abstract":"We report here the high-entropy alloy (HEA) FeCoNiCuZn extra-stabilized by carbon dots (CDs) formed at temperatures as low as 400°C, featuring high surface area and tuned electronic states and atomic arrangement. Density functional theory reveals that CDs lower the nucleation energy via interactions of interfacial matching and enhance the control on crystallinity by adsorption energy. The FeCoNiCuZn-CD HEA thus obtained shows excellent catalytic performance in reactions of methylcyclohexane/toluene dehydrogenation/hydrogenation and furfural hydrogenation to furfuryl alcohol, achieving unitary selectivity and exceptional stability. Results of characterizations and theoretical calculations fully demonstrate the extra-stabilization of CDs on the FeCoNiCuZn HEA and the modulation of CDs as electron sink on the FeCoNiCuZn HEA to promote its catalytic activity. This strategy provides an approach for the efficient synthesis of HEAs as well as highlights the dual roles of CDs for catalyst modification, paving the way for the design of more multifunctional catalytic materials.","PeriodicalId":388,"journal":{"name":"Matter","volume":"47 1","pages":""},"PeriodicalIF":18.9,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144237925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Covalent organic framework-based photoelectric dual-modulated memristors for wafer surface quality evaluation 基于共价有机框架的光电双调制忆阻器用于晶圆表面质量评价

IF 18.9 1区材料科学

Matter Pub Date : 2025-06-05 DOI: 10.1016/j.matt.2025.102197

Jinyong Li, Bin Zhang, Bowen Zhou, Minghan Xiang, Yue Hu, Yang Gao, Fuzhen Xuan

引用次数: 0

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