Frontiers of Materials Science最新文献_第7页

Inorganic hollow mesoporous spheres-based delivery for antimicrobial agents 无机中空介孔球基抗菌剂输送

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-08 DOI: 10.1007/s11706-023-0631-2

Yunping Qiao, Yanyang Han, Rengui Guan, Shiliang Liu, Xinling Bi, Shanshan Liu, Wei Cui, Tao Zhang, Tao He

{"title":"Inorganic hollow mesoporous spheres-based delivery for antimicrobial agents","authors":"Yunping Qiao, Yanyang Han, Rengui Guan, Shiliang Liu, Xinling Bi, Shanshan Liu, Wei Cui, Tao Zhang, Tao He","doi":"10.1007/s11706-023-0631-2","DOIUrl":"10.1007/s11706-023-0631-2","url":null,"abstract":"<div><p>Microorganisms coexist with human beings and have formed a complex relationship with us. However, the abnormal spread of pathogens can cause infectious diseases thus demands antibacterial agents. Currently available antimicrobials, such as silver ions, antimicrobial peptides and antibiotics, have diverse concerns in chemical stability, biocompatibility, or triggering drug resistance. The “encapsulate-and-deliver” strategy can protect antimicrobials against decomposing, so to avoid large dose release induced resistance and achieve the controlled release. Considering loading capacity, engineering feasibility, and economic viability, inorganic hollow mesoporous spheres (iHMSs) represent one kind of promising and suitable candidates for real-life antimicrobial applications. Here we reviewed the recent research progress of iHMSs-based antimicrobial delivery. We summarized the synthesis of iHMSs and the drug loading method of various antimicrobials, and discussed the future applications. To prevent and mitigate the spread of an infective disease, multilateral coordination at the national level is required. Moreover, developing effective and practicable antimicrobials is the key to enhancing our capability to eliminate pathogenic microbes. We believe that our conclusion will be beneficial for researches on the antimicrobial delivery in both lab and mass production phases.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11706-023-0631-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4352621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A diluent protective organic additive electrolyte of hydrophilic hyperbranched polyester for long-life reversible aqueous zinc manganese oxide batteries 一种用于长寿命可逆水性锌锰氧化物电池的亲水性超支化聚酯稀释保护性有机添加剂电解质

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-07 DOI: 10.1007/s11706-023-0639-7

Hengxin Xu, Song Yang, Yufeng Chen, Junle Xiong, Shengtao Zhang, Fang Gao, Zhengyong Huang, Hongru Li

{"title":"A diluent protective organic additive electrolyte of hydrophilic hyperbranched polyester for long-life reversible aqueous zinc manganese oxide batteries","authors":"Hengxin Xu, Song Yang, Yufeng Chen, Junle Xiong, Shengtao Zhang, Fang Gao, Zhengyong Huang, Hongru Li","doi":"10.1007/s11706-023-0639-7","DOIUrl":"10.1007/s11706-023-0639-7","url":null,"abstract":"<div><p>A hydrophilic hyperbranched polyester (poly (tetramethylol acetylenediurea (TA)-CO-succinyl chloride) (PTS)) was proposed to be used as an organic additive in aqueous ZnSO<sub>4</sub> electrolyte to achieve a highly reversible zinc/manganese oxide battery. It is found that the zinc symmetric battery based on the 2.0 wt.% PTS/ZnSO<sub>4</sub> electrolyte showed a long cycle stability of more than 2400 h at 1.0 mA·cm<sup>−2</sup>, which is much longer than that including the blank ZnSO<sub>4</sub> electrolyte (140 h). Furthermore, the capacity retention of the Zn||MnO<sub>2</sub> full cells employing the 2.0 wt.% PTS/ZnSO<sub>4</sub> electrolyte remained 85% after 100 cycles at 0.2 A·g<sup>−1</sup>, which is much higher than 20% capacity retention of the cell containing the blank ZnSO<sub>4</sub> electrolyte, and also greater than 59.6% capacity retention of the cell including the 10.0 wt.% TA/ZnSO<sub>4</sub> electrolyte. By using 2.0 wt.% PTS/ZnSO4 electrolytes, the capacity retention of the Zn||MnO2 full cells even reached 65% after 2000 cycles at a higher current density of 1.0 A·g<sup>−1</sup>. It is further demonstrated that the PTS was firmly adsorbed on the zinc anode surface to form a protective layer.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 2","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4313513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Antibacterial hydroxyapatite coatings on titanium dental implants 羟基磷灰石抗菌涂层在钛牙种植体上的应用

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-06 DOI: 10.1007/s11706-023-0628-x

Ziming Liao, Jingxuan Li, Yimeng Su, Fenyan Miao, Xiumei Zhang, Yu Gu, Jingjing Du, Ruiqiang Hang, Yan Wei, Weiyi Chen, Di Huang

引用次数: 3

Tribochemistry of alcohols and their tribological properties: a review 醇类的摩擦化学及其摩擦学性能综述

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-06 DOI: 10.1007/s11706-023-0633-0

Liping Xiong, Xiaoya Sun, Qi Chen, Mengyue Zhu, Zhongyi He, Lili Li

{"title":"Tribochemistry of alcohols and their tribological properties: a review","authors":"Liping Xiong, Xiaoya Sun, Qi Chen, Mengyue Zhu, Zhongyi He, Lili Li","doi":"10.1007/s11706-023-0633-0","DOIUrl":"10.1007/s11706-023-0633-0","url":null,"abstract":"<div><p>Recently, alcohols have attracted more attention due to their excellent tribological performance, especially superlubricity under low loads. Alcohol solution, as a liquid lubricant, can easily reach the superlubricity state under low loads because of the formed low shear hydroxylation interfaces induced by the tribochemical reactions. A general picture and its influencing factors have been elucidated, not only at the macroscopic scale but also at the nanoscale, which is sufficient to provide effective guidance for lubrication design and tribology research in engineering. Herein, we provide a review on the recent applications of alcohols in lubrication. In addition, the material transformation caused by alcohols in friction is a key factor affecting the tribological properties. As an important two-dimensional material, the growth mechanisms of graphene are variable, and the most famous is the formation of carbon radicals under the action of metal catalysts. Thus, based on the formation mechanism of carbon friction film (such as amorphous carbon and graphene), the main content of this review also includes the transformation of graphene in alcohol solution friction process.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4263428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1

Dopamine-mimetic-coated polyamidoamine-functionalized Fe3O4 nanoparticles for safe and efficient gene delivery 多巴胺模拟包被聚酰胺胺功能化Fe3O4纳米颗粒安全高效的基因传递

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-06 DOI: 10.1007/s11706-023-0637-9

Liang Liu, Chaobing Liu, Zhaojun Yang, Yiran Chen, Xin Chen, Jintao Guan

{"title":"Dopamine-mimetic-coated polyamidoamine-functionalized Fe3O4 nanoparticles for safe and efficient gene delivery","authors":"Liang Liu, Chaobing Liu, Zhaojun Yang, Yiran Chen, Xin Chen, Jintao Guan","doi":"10.1007/s11706-023-0637-9","DOIUrl":"10.1007/s11706-023-0637-9","url":null,"abstract":"<div><p>Fe<sub>3</sub>O<sub>4</sub> nanoparticles (NPs) are widely used in the construction of drug and gene delivery vectors because of their particular physicochemical properties. Surface modification can not only reduce the cytotoxicity of Fe<sub>3</sub>O<sub>4</sub>, but also further improve the biocompatibility and delivery efficiency. In this work, firstly, polydopamine (PDA)-coated Fe<sub>3</sub>O<sub>4</sub> NPs (named Fe<sub>3</sub>O<sub>4</sub>@PDA) were prepared by using the self-polymerization characteristics of dopamine in alkaline environment. Then, polyamidoamine (PAMAM) was modified by the Michael addition reaction to prepare water-soluble core—shell magnetic NPs of Fe<sub>3</sub>O<sub>4</sub>@PDA@PAMAM, and its potential as gene vector was further evaluated. The results revealed that Fe<sub>3</sub>O<sub>4</sub>@PDA@PAMAM had the ability to condense and protect DNA, and showed lower cytotoxicity, higher cell uptake and transfection efficiency than those of PAMAM. It has the potential to become a magnetic targeted gene vector for further study.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4266105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Charge storage coating based triboelectric nanogenerator and its applications in self-powered anticorrosion and antifouling 基于电荷存储涂层的摩擦纳米发电机及其在自供电防腐防污中的应用

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-06 DOI: 10.1007/s11706-023-0635-y

Zhitao Zhang, Yupeng Liu, Min Feng, Nannan Wang, Changhe Du, Shu Peng, Yufei Guo, Yongjian Liu, Ying Liu, Daoai Wang

{"title":"Charge storage coating based triboelectric nanogenerator and its applications in self-powered anticorrosion and antifouling","authors":"Zhitao Zhang, Yupeng Liu, Min Feng, Nannan Wang, Changhe Du, Shu Peng, Yufei Guo, Yongjian Liu, Ying Liu, Daoai Wang","doi":"10.1007/s11706-023-0635-y","DOIUrl":"10.1007/s11706-023-0635-y","url":null,"abstract":"<div><p>As a novel energy-harvesting device, a triboelectric nanogenerator (TENG) can harvest almost all mechanical energy and transform it into electrical energy, but its output is low. Although the micro-nano structures of triboelectrode surfaces can improve their output efficiency, they lead to high costs and are not suitable for large-scale applications. To address this problem, we developed a novel TENG coating with charge-storage properties. In this study, we modified an acrylic resin, a friction material, with nano-BaTiO<sub>3</sub> particles and gas phase fluorination. The charge-trapping ability of nanoparticles was used to improve the output of TENG. The short-circuit current and the output voltage of coating-based TENGs featuring charge storage and electrification reached 15 µA and 800 V, respectively, without decay for longtime working. On this basis, self-powered anticorrosion and antifouling systems are designed to reduce the open circuit potential of A3 steel by 510 mV and reduce the adhesion rate of algae on the surface of metal materials. This study presents a high-output, stable, coating-based TENG with potential in practical applications for anticorrosion and antifouling.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4266138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Rational development of a unique family of renewable polymers 合理开发独特的可再生聚合物家族

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-01 DOI: 10.1007/s11706-023-0629-9

Congming Xiao

引用次数: 1

Carbon dots based on targeting unit inheritance strategy for Golgi apparatus-targeting imaging 基于碳点的高尔基体靶向成像靶向单元继承策略

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-01 DOI: 10.1007/s11706-023-0627-y

Yingying Wei, Yuduan Gao, Lin Chen, Qiang Li, Jinglei Du, Dongming Wang, Fanggang Ren, Xuguang Liu, Yongzhen Yang

引用次数: 2

Research and development of nanocrystalline W/W-based materials: novel preparation approaches, formation mechanisms, and unprecedented excellent properties 纳米晶W/W基材料的研究与发展:新的制备方法、形成机制和前所未有的优异性能

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-01 DOI: 10.1007/s11706-023-0634-z

Zaoming Wu, Qiang Li, Xiaofeng Yang

{"title":"Research and development of nanocrystalline W/W-based materials: novel preparation approaches, formation mechanisms, and unprecedented excellent properties","authors":"Zaoming Wu, Qiang Li, Xiaofeng Yang","doi":"10.1007/s11706-023-0634-z","DOIUrl":"10.1007/s11706-023-0634-z","url":null,"abstract":"<div><p>Tungsten (W) has become the most promising plasma-facing material (PFM) in fusion reactor, and W still faces performance degradation caused by low-temperature brittleness, low recrystallization temperature, neutron irradiation effects, and plasma irradiation effects. The modification of W/W-based materials in terms of microstructure manipulation is needed, and such techniques to improve the performance of materials are the topics of hot research. Researchers have found that refining the grain can significantly improve the strength and the irradiation resistance of W/W-based materials. In this paper, novel approaches and technique routes, including the “bottom-up” powder metallurgy method and “top-down” severe plastic deformation method, are introduced to the fabrication of nanocrystalline W/W-based materials. The formation mechanisms of nanocrystalline W/W-based materials were revealed, and the nanostructure stabilization mechanisms were introduced. The mechanical properties of nanocrystalline W/W-based materials were tested, and the irradiation behaviors and performances were studied. The mechanisms of their high mechanical properties and excellent irradiation-damage resistance were illustrated. This article may provide an experimental and theoretical basis for the design and development of high-performance novel nanocrystalline W/W-based materials.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4044892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 1

Towards safe lithium-sulfur batteries from liquid-state electrolyte to solid-state electrolyte 迈向安全的锂硫电池，从液态电解质到固态电解质

IF 2.7 4区材料科学

Frontiers of Materials Science Pub Date : 2023-03-01 DOI: 10.1007/s11706-023-0630-3

Zhiyuan Pang, Hongzhou Zhang, Lu Wang, Dawei Song, Xixi Shi, Yue Ma, Linglong Kong, Lianqi Zhang

{"title":"Towards safe lithium-sulfur batteries from liquid-state electrolyte to solid-state electrolyte","authors":"Zhiyuan Pang, Hongzhou Zhang, Lu Wang, Dawei Song, Xixi Shi, Yue Ma, Linglong Kong, Lianqi Zhang","doi":"10.1007/s11706-023-0630-3","DOIUrl":"10.1007/s11706-023-0630-3","url":null,"abstract":"<div><p>Lithium-sulfur (Li−S) battery has been considered as one of the most promising future batteries owing to the high theoretical energy density (2600 W·h·kg<sup>−1</sup>) and the usage of the inexpensive active materials (elemental sulfur). The recent progress in fundamental research and engineering of the Li−S battery, involved in electrode, electrolyte, membrane, binder, and current collector, has greatly promoted the performance of Li−S batteries from the laboratory level to the approaching practical level. However, the safety concerns still deserve attention in the following application stage. This review focuses on the development of the electrolyte for Li−S batteries from liquid state to solid state. Some problems and the corresponding solutions are emphasized, such as the soluble lithium polysulfides migration, ionic conductivity of electrolyte, the interface contact between electrolyte and electrode, and the reaction kinetics. Moreover, future perspectives of the safe and high-performance Li−S batteries are also introduced.</p></div>","PeriodicalId":572,"journal":{"name":"Frontiers of Materials Science","volume":"17 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4400860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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: 2