Article
Chemistry, Multidisciplinary
Chi Zhang, Yao Wang, Yun Chen, Yatao Wang, Peng Wang, Qiong Wu
Summary: This paper investigates the synthesis of nanocomposites made of two kinds of magnetic nanoparticles using a special Co nanomatrix. The results show that embedding Fe3O4 nanoparticles into the branches of C-O clusters allows for close contact between the two types of particles and ensures optimal electromagnetic and magnetic properties.
Article
Materials Science, Multidisciplinary
Marcin Krajewski, Agata Kaczmarek, Mateusz Tokarczyk, Sabina Lewinska, Mateusz Wloczewski, Kamil Bochenek, Dariusz M. Jarzabek, Tomasz Moscicki, Jacek Hoffman, Anna Slawska-Waniewska
Summary: This study presents the growth of Fe3O4 nanoparticle films on silicon substrate using a pulsed laser deposition technique, with experiments conducted in the absence and presence of external magnetic field. The Fe3O4-Si samples showed similar morphologies, with spherical Fe3O4 nanoparticles densely agglomerated on the silicon substrate, having an average diameter of 30 nm. The Fe3O4-Si material prepared without a magnetic field exhibited more intense signals in X-ray diffraction and Raman measurements. Magnetic investigations indicated that the Fe3O4 nanoparticles were significantly coupled with the Si substrate and did not exhibit superparamagnetic behavior. Moreover, the Verwey transition temperature was 98 K for both investigated Fe3O4-Si samples.
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE
(2023)
Article
Chemistry, Physical
Ramany Revathy, Nandakumar Kalarikkal, Manoj Raama Varma, Kuzhichalil Peethambharan Surendran
Summary: In this study, magnetoelectric composites of Fe3O4 and BaTiO3 were synthesized with 0-3 and 1-3 connectivity, showing the presence of exchange bias and an increasing trend of magnetoelectric coupling coefficients with higher BaTiO3 content in the investigated samples.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Engineering, Electrical & Electronic
Arka Chaudhuri, Rupali Rakshit, Kazunori Serita, Masayoshi Tonouchi, Kalyan Mandal
Summary: This study successfully synthesized magnetite nanoparticles and nano-hollow spheres of different diameters, which were coated with silica and found to be useful as electromagnetic shielding devices. The detailed morphology and size-dependent terahertz absorption study further supported their potential applications.
IEEE TRANSACTIONS ON MAGNETICS
(2021)
Article
Nanoscience & Nanotechnology
Juan Carlos Camacho-Fernandez, Genesis Karendash Gonzalez-Quijano, Childerick Severac, Etienne Dague, Veronique Gigoux, Jaime Santoyo-Salazar, Adrian Martinez-Rivas
Summary: The study investigated the impact of magnetic nanoparticles interacting with HeLa cells under high frequency alternating magnetic field. It was found that these interactions modified the biomechanical behavior of the cell interfaces, particularly with Fe3O4@SiO2-NH2 MNPs incubated HeLa cells exposed to AMF showing the most significant difference in elasticity and stiffness.
Article
Chemistry, Physical
Lluis Lopez-Conesa, Carlos Martinez-Boubeta, David Serantes, Sonia Estrade, Francesca Peiro
Summary: The nanoscale magnetic configuration of self-assembled groups of 40 nm cubic magnetite nanoparticles was investigated using electron holography in the transmission electron microscope (TEM). The arrangement of the cubes in chains driven by the alignment of their dipoles of single nanocubes was assessed by measured in-plane magnetic induction maps, showing good agreement with theoretical calculations.
Article
Biotechnology & Applied Microbiology
Tao Li, Zhenyu Yu, Tianlei Yang, Guoli Xu, Yueping Guan, Chen Guo
Summary: Fe3O4-IDA-Cu2+ magnetic nanoparticles were synthesized for residual COD removal in treated oil field produced water, achieving about 66.7% COD removal after 1 hour of treatment. The magnetic separation showed good reusability for six consecutive runs, with COD in MNPs treated wastewater found to be below discharge limit.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Materials Science, Ceramics
Miguel Fernandez-Ramos, Josefa Isasi, Mauricio Alcolea, Tamara Munoz-Ortiz, Elisa Ortiz-Rivero
Summary: This paper describes the preparation and study of new bifunctional samples (Y(0.9)Ln(0.1)VO(4)/Fe3O4)@SiO2 and [(Y(0.9)Ln(0.1)VO(4)@SiO2)/ Fe3O4@SiO2] with Ln = Nd or Tb. The influence of Fe3O4 content and silica coating on the Y(0.9)Ln(0.1)VO(4)@SiO2 samples is analyzed, and their potential utility is determined. These samples, which have potential applications in biomedicine, can be directed using an external magnetic field and allow the visualization of diseased cells. The experimental and theoretical studies provide insights into the structural and vibrational properties of the samples, confirming the presence of silica coating. The [(Y(0.9)Ln(0.1)VO(4)@SiO2)/Fe3O4@SiO2] samples show the most suitable properties for use as bifunctional materials.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Multidisciplinary
Yu Cui, Jianwen Ge, Tao Ma, Li Liu, Pengfei Ju, Fandi Meng, Fuhui Wang
Summary: Magnetic carbon materials derived from metal organic frameworks (MOFs) have attracted extensive attention for their potential use in electromagnetic wave absorption. In this study, spindle-like Fe-MOFs with different compositions and microstructures were synthesized by adjusting the pyrolysis temperature. The hierarchical spindle-like Fe3O4@C composite prepared at 600 degrees C (H600) exhibits intriguing electromagnetic wave absorption performance due to the synergy of carbon framework, Fe3O4 microspheres, and the unique hierarchical porous structure. The maximum reflection loss achieved is -54.9 dB and the effective absorbing bandwidth extends from 11.1 to 17.6 GHz at a thickness of 2.61 mm.
Article
Materials Science, Multidisciplinary
Jing Wang, Meng Liang
Summary: Hybrid heterojunction catalysts have great potential in improving the treatment of pharmaceutical wastewater. In this study, a Fe3O4/biomass porous carbon (Fe3O4/BPC) nanocatalyst was synthesized and demonstrated excellent catalytic degradation performance.
Article
Chemistry, Multidisciplinary
Alina Gabriela Rusu, Aurica P. Chiriac, Loredana Elena Nita, Vera Balan, Alexandru Mihail Serban, Alexandra Croitoriu
Summary: This study aims to determine the possibility of substituting GA with SA as a crosslinking agent in the process of enzyme immobilization. A comparison between SA- and GA-functionalized magnetic nanoparticles was conducted, and the results showed that the SA-functionalized MNPs had better stability and catalytic performance compared to the GA-modified MNPs. Therefore, they have greater potential as catalytic nanodevices for biomedical purposes.
Article
Materials Science, Multidisciplinary
Fenghao Zhang, Yahui Yan, Song Chen, Yajia Bai, Xiaona Li, Weiyi Chen, Aili Wei
Summary: In this study, chitosan/hydroxyapatite/Fe3O4 microspheres were synthesized using the water/oil emulsion technique. These microspheres exhibited excellent photothermal antibacterial properties and have the potential to be used as antibacterial biomaterials in biomedical applications.
Article
Chemistry, Multidisciplinary
Feixiang Hu, Dan Wang, Xiaowen Ma, Tingdan Hu, Yali Yue, Wei Tang, PuYe Wu, Tong Tong, Weijun Peng
Summary: The purpose of this study is to develop a T (2) MRI negative contrast agent with a controllable size and explore the feasibility of dual contrast enhancement by combining T (2) with CEST contrast agents. The study was conducted in vitro with HCT-116 human colon cancer cells. Fe3O4 nanoparticles (NPs) with a controllable size and no toxicity were successfully synthesized, and by combining them with a CEST contrast agent, the two contrast agents could be imaged simultaneously.
Article
Nanoscience & Nanotechnology
Xin Ge, Hui Zhang, Meng Ge, Xuemin Liu, Shuang Yuan
Summary: In this study, heterogeneous copper nanoparticle catalysts supported on magnetic nitrogen-doped carbon-silica materials with a core-shell structure were successfully fabricated. These catalysts exhibited excellent catalytic activity for aqueous C-N coupling reactions and showed good universality toward various aryl halides and nitrogen nucleophiles. Moreover, the catalysts were easily recoverable and showed stable performance over multiple reaction cycles.
ACS APPLIED NANO MATERIALS
(2021)
Article
Electrochemistry
Davino M. Andrade Neto, Luelc S. da Costa, Camila P. Sousa, Helena Becker, Paulo N. S. Casciano, Helio O. Nascimento, Joao R. Bezerra Neto, Pedro de Lima-Neto, Ronaldo F. Nascimento, Jhonyson A. C. Guedes, Raissa C. de Oliveira, Davila Zampieri, Adriana N. Correia, Pierre B. A. Fechine
Summary: Functionalized magnetic nanoparticles were used to modify glassy carbon electrodes for the development of electrochemical sensors. The electrooxidation reaction pathway of carbendazim was proposed based on electrochemical measurements and mass spectrometry. The proposed sensor exhibited low detection and quantitation limits, as well as stability and anti-interference ability.
ELECTROCHIMICA ACTA
(2022)
Article
Materials Science, Multidisciplinary
Zhi-Peng Cheng, Xiao-Zhong Chu, Xiao-Qing Wu, Ji-Ming Xu, Hui Zhong, Jing-Zhou Yin
Article
Chemistry, Analytical
Gen-qing Liu, Hui Zhong, Xiao-rong Li, Kai Yang, Fei-fei Jia, Zhi-peng Cheng, Li-li Zhang, Jing-zhou Yin, Li-ping Guo, Hai-yan Qian
SENSORS AND ACTUATORS B-CHEMICAL
(2017)
Article
Chemistry, Physical
Jingzhou Yin, Yu Zhang, Qingyi Lu, Xinglong Wu, Zhengjing Jiang, Liyun Dang, Haifeng Ma, Yuanyuan Guo, Feng Gao, Qingyu Yan
JOURNAL OF MATERIALS CHEMISTRY A
(2017)
Article
Chemistry, Physical
Yongshuai Xu, Lili Zhang, Minghui Yin, Dengyu Xie, Jiaqi Chen, Jingzhou Yin, Yongsheng Fu, Pusu Zhao, Hui Zhong, Yijiang Zhao, Xin Wang
APPLIED SURFACE SCIENCE
(2018)
Article
Chemistry, Physical
Qiaoqi Li, Lili Zhang, Jingzhou Yin, Zhenhuan Sheng, Xiaozhong Chu, Fei Wang, Fengxia Zhu
JOURNAL OF ALLOYS AND COMPOUNDS
(2018)
Article
Materials Science, Multidisciplinary
Yongshuai Xu, Lili Zhang, Jiaqi Chen, Yongsheng Fu, Qiaoqi Li, Jingzhou Yin, Zhipeng Cheng, Weiqiu Kan, Pusu Zhao, Hui Zhong, Yijiang Zhao, Xin Wang
MATERIALS CHEMISTRY AND PHYSICS
(2019)
Article
Materials Science, Multidisciplinary
Jingzhou Yin, Rongqing Li, Zhenghuan Sheng, Qiaoqi Li, Pusu Zhao, Zhipeng Cheng, Lili Zhang, Zhengjing Jiang
Article
Chemistry, Physical
Qiaoqi Li, Yujie Zhang, Lili Zhang, Jun Xia, Xiaoyan Liu, Lei Hu, Fei Wang, Xiaozhong Chu, Pusu Zhao, Jingzhou Yin, Dingfeng Yang
CATALYSIS COMMUNICATIONS
(2019)
Article
Chemistry, Inorganic & Nuclear
Qiaoqi Li, Lili Zhang, Chao Tang, Jingzhou Yin
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2019)
Article
Materials Science, Multidisciplinary
Jingzhou Yin, Qiaoqi Li, Rongqing Li, LiLi Zhang, Chao Tang, Zhenghuan Sheng, Pusu Zhao, Kuirong Ma, Zhengjing Jiang
FUNCTIONAL MATERIALS LETTERS
(2020)
Article
Chemistry, Inorganic & Nuclear
Kui-Rong Ma, Jing-Zhou Yin, Yu-He Kan
Summary: A novel barium(II) coordination polymer has been synthesized using a hydrothermal technique, which can recognize copper(II) ions in aqueous solution. The structure and properties of this polymer were studied using various analytical techniques, revealing its potential for fluorescence sensing applications.
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
(2021)
Review
Chemistry, Multidisciplinary
Guolang Zhou, Wenhao Ding, Yu Guan, Tianshi Wang, Cheng Liu, Lili Zhang, Jingzhou Yin, Yongsheng Fu
Summary: This review summarizes the research progress of NiO-based nanomaterials in rechargeable lithium-ion batteries (LIBs). The electrochemical characteristics highly depend on the synthesis method, morphology, etc., and NiO-based composites often show higher capacity and cycle stability compared to pure NiO. Future research should address the challenges of NiO-based anodes.
Article
Chemistry, Multidisciplinary
Guolang Zhou, Jingzhou Yin, Zechun Sun, Xiaoliang Gao, Fengxia Zhu, Pusu Zhao, Rongqing Li, Jiaying Xu
Retraction
Chemistry, Inorganic & Nuclear
Qiaoqi Li, Lili Zhang, Pusu Zhao, Jingzhou Yin, Jun Xia, Zhenhuan Sheng, Fei Wang, Zhigang Wang, Chengzhu Yin, Jianhua Lin
INORGANIC CHEMISTRY FRONTIERS
(2019)
Article
Chemistry, Inorganic & Nuclear
Jiang Zheng-Jing, Yin Jing-Zhou, Li Rong-Qing, Zhang Zai-Chao, Lu Lu-De
CHINESE JOURNAL OF INORGANIC CHEMISTRY
(2018)
Article
Materials Science, Multidisciplinary
Deyong Zheng, Huihui Jin, Yucong Liao, Pengxia Ji
Summary: In this study, a highly stable and efficient catalyst, fluorine-doped Co3O4 (F-Co3O4), was developed for hydrogen production by water electrolysis. The F-Co3O4 catalyst exhibited a remarkable reduction in overpotential and demonstrated excellent stability for over 100 hours.
Article
Materials Science, Multidisciplinary
Ziwen Lv, Jintao Wang, Fengyi Wang, Jianqiang Wang, Fuquan Li, Hongtao Chen
Summary: Adding Cu6Sn5 nano particles can effectively inhibit the overgrowth of intermetallic compounds at the interfaces of solder joints in electronic devices, providing a solution to this issue. A new growth mechanism of intermetallic compounds at the interfaces was identified.
Article
Materials Science, Multidisciplinary
Jun Wang, Jiawei Chen, Wanru Liao, Fangyang Liu, Min Liu, Liangxing Jiang
Summary: A BiOI/AgI/Ag plasmonic heterostructure photocathode was successfully designed through electrodeposition, ion-exchange, and illumination methods. This photocathode exhibits superior performance in photoelectrochemical water splitting.
Article
Materials Science, Multidisciplinary
Xiaoxiao Liu, Xianxian Zhou, Xiaotao Ma, Qinbo Yuan, Shibin Liu
Summary: In this study, the authors propose a method to accelerate the reaction of polysulfides in lithium-sulfur batteries using a Ni@OC Mott-Schottky heterojunction as a catalyst. The experimental results demonstrate that the charge redistribution at the Ni@OC interface accelerates electron transfer and enhances catalytic activity, leading to improved reaction kinetics and battery performance.
Article
Materials Science, Multidisciplinary
Dayou Ma, Mohammad Rezasefat, Joziel Aparecido da Cruz, Sandro Campos Amico, Marco Giglio, Andrea Manes
Summary: The matrix has a significant effect on the impact resistance of composite materials. Replacing a brittle polymer with a more flexible one can improve impact resistance, but it poses challenges to standard testing methods. This study designs a new fixture for testing the low-velocity impact of soft composites and investigates the effect of the fixture on the mechanical performance.
Article
Materials Science, Multidisciplinary
Lingchang Wang, Qihang Yang, Huzhen Li, Ming Wei, Qian Wang, Zhenzhong Hu, Mengmeng Zhen
Summary: Bronze titanium dioxide (TiO2(B)) is a promising anode material for lithium-ion batteries due to its high specific capacity. However, its practical applications are hindered by poor conductivity and limited electrochemical kinetics. In this study, TiO2(B)-carbon nanosheets heterostructures are synthesized to enhance the cycling performance and rate capability of TiO2(B).
Article
Materials Science, Multidisciplinary
Atul Thakur, Ritesh Verma, Ankush Chauhan, Fayu Wan, Preeti Thakur
Summary: In this study, BaFe12O19 and BaFe12O19: Epoxy (50:50) nanocomposites were synthesized using the co-precipitation method. The structural information and material properties, such as crystallite size and electrical conductivity, were characterized by XRD, FESEM, EDX, and TEM techniques.
Article
Materials Science, Multidisciplinary
Jingyu Wu, Xinyan Ma, Yong Yang
Summary: A well-defined CoS2@NC(CS-500) hierarchical binder-free catalyst cathode is constructed through in-situ grown of ZIF-67 on carbon cloth and high-temperature carbonization. The cathode shows excellent reaction kinetics and electrochemical performance, providing inspiration for developing advanced Li-CO2 battery catalysts.
Article
Materials Science, Multidisciplinary
Svetlana M. Posokhova, Vladimir A. Morozov, Kirill N. Boldyrev, Dina Deyneko, Erzhena T. Pavlova, Bogdan I. Lazoryak
Summary: This study explores the impact of synthesis method and composition on the structure and luminescence properties of K5Eu1-xHox(MoO4)4 with the palmierite-type matrix. The co-doping of Eu3+ and Ho3+ ions plays a critical role in manipulating charge transfer and luminescence efficiency in the visible and infrared regions.
Article
Materials Science, Multidisciplinary
Jian Wang, Yeting Tao, Jingsheng Wang, Youtian Tao
Summary: A new electron-transport material iTPyBI-CN is developed through non-catalytic C-N coupling reaction. It exhibits better electroluminescence efficiency in organic light-emitting diodes compared to the commercial material TPBI, due to its twisted geometry and higher energy levels.
Article
Materials Science, Multidisciplinary
Tao Zhu, Feng Huang, Shuo Li, Yang Zhou
Summary: This article combines XRD analysis and microscopic structural observation to investigate the changes in limestone after high-temperature treatment. It finds that 500 degrees C is the critical temperature for crystalline and spatial arrangement changes in limestone, and the thermal conductivity, specific heat capacity, and heat storage coefficient gradually decrease after thermal treatment.
Article
Materials Science, Multidisciplinary
Muhammad Haekal Habibie, Fransiska Sri Herwahyu Krismastuti, Abdi Wira Septama, Faiza Maryani, Vivi Fauzia
Summary: This study focuses on the synthesis of zinc oxide nanostructure from zinc recovered from galvanization ash and highlights its potential as a sustainable source of zinc and as an antibacterial agent.
Article
Materials Science, Multidisciplinary
Jingyi Li, Yixin Xing, Wei Gu, Shousi Lu
Summary: In this study, PC@CaP microparticles were fabricated using biomimetic mineralization. The results showed that under environmental stress, PC@CaP exhibited improved stability and antioxidative activity, indicating its potential use in high-added value fields.
Article
Materials Science, Multidisciplinary
Yan Liu, Shunyou Chen
Summary: In this study, TNTs were used as a drug carrier and modified with ZIF-8 and silk fibroin to obtain a new drug loading platform. The results showed that this drug-loaded platform had a good drug release effect in vitro and could promote cell proliferation and osteogenic differentiation.
Article
Materials Science, Multidisciplinary
Chunhui Zhu, Wentao Wang, Qing Zhen, Xinning Huang, Shixin Li, Shaochang Wang, Xiaoping Ma, Xiaoxia Liu, Yalong Jiao, Kai Sun, Zhuangzhi Li, Huaixin Yang, Jianqi Li
Summary: A type of stacking fault is revealed in e-InSe crystal, which is associated with a small stacking-fault energy and shows exceptional plasticity.
