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| 1 | Melanin nanoparticles alleviate sepsis-induced myocardial injury by suppressing ferroptosis and inflammation显示文摘Myocardial injury as one of the severe complications leads to the increasing morbidity and mortality in patients with sepsis.Recent studies reported that reactive oxygen species(ROS)-mediated ferroptosis plays a critical role in the development of heart diseases.Therefore,we hypothesized that anti-ferroptosis agent might be a novel potential therapeutic strategy for sepsis-induced cardiac injury.Herein,we demonstrated that a small biocompatible and MRI-visible melanin nanoparticles(MMPP)improves myocardial function by inhibiting ROS-related ferroptosis signaling pathway.In LPS-induced murine sepsis model,after a single dose intravenously injection of MMPP treatment,MMPP markedly alleviated the myocardial injury including cardiac function and heart structure disorder through suppressing iron-accumulation induced ferroptosis.In vitro,MMPP inhibited cardiomyocyte death by attenuating oxidative stress,inflammation and maintaining mitochondrial homeostasis.Collectively,our findings demonstrated that MMPP protected heart against sepsis-induced myocardial injury via inhibiting ferroptosis and inflammation,which might be a novel therapeutic approach in future. | Chang Liu Quan Zou Huixin Tang Jia Liu Shiqi Zhang Caihong Fan Junwei Zhang Ruiqing Liu Yashan Liu Ruiyan Liu Yan Zhao Qiang Wu Zhi Qi Yanna Shen | 2023 | Bioactive Materials2023，，6： | 5 |
| 2 | Validation of a rice specific gene,sucrose phosphate synthase,used as the endogenous reference gene for qualitative and real-time quantitative PCR detection of transgenes显示文摘 | DING Jiayu JIA Junwei YANG Litao | 2004 | Journal of Agricultural and Food Chemistry2004，52，11： | 1 |
| 3 | Unsupervised machine learning for discovery of promising half-Heusler thermoelectric materials显示文摘hermoelectric materials can be potentially applied to waste heat recovery and solid-state cooling because they allow a direct energy conversion between heat and electricity and vice versa.The accelerated materials design based on machine learning has enabled the systematic discovery of promising materials.Herein we proposed a successful strategy to discover and design a series of promising half-Heusler thermoelectric materials through the iterative combination of unsupervised machine learning with the labeled known half-Heusler thermoelectric materials.Subsequently,optimized zT values of~0.5 at 925 K for p-type Sc_(0.7)Y_(0.3)NiSb_(0.97)Sn_(0.03)and~0.3 at 778 K for n-type Sc_(0.65)Y_(0.3)Ti_(0.05)NiSb were experimentally achieved on the same parent ScNiSb. | Xue Jia Yanshuai Deng Xin Bao Honghao Yao Shan Li Zhou Li Chen Chen Xinyu Wang Jun Mao Feng Cao Jiehe Sui Junwei Wu Cuiping Wang Qian Zhang Xingjun Liu | 2022 | npj Computational Materials2022，，1： | 1 |
| 4 | Micelles-template induced organic nanocrystals based on iodo…nitro interactions显示文摘The nanocrystals based on a polar organic compound INBP (4-iodo-4′-nitrobiphenyl) have been fabricated by reprecipitation approach. For the formation of INBP based nanocrystals, the intermolecular iodo…nitro interaction is the dominant driving force and the micelles formed by the surfactant CTAB (cetyltrimethylammonium bromide) molecules are the efficient templates for controlling morphologies of nanocrystals. The field emission scanning electro microscope (FESEM) images demonstrated that prism-like and needle-like nanocrystals of INBP were formed in pure water and micell containing aqueous solution, respectively. XRD pattern and UV/vis absorption spectra were employed to characterize the nanocrystals. | WANG Jia ZHANG ZuoLun YE JunWei ZHANG JingYingt WANG Yuet | 2007 | Chinese Science Bulletin2007，52，10： | 1 |
| 5 | Validation of a rice specific gene sucrose phosphate synthase used as the endogenous reference gene for qualitative and real-time quantitative PCR detection of transgenes显示文摘 | DING Jiayu JIA Junwei YANG Litao | 2004 | Journal of Agricultural and Food Chemistry2004，52，11： | 1 |
| 6 | Streptomyces vulcanius sp. nov., a novel actinomycete isolated from volcanic sediment显示文摘 | Feiyu Jia Chongxi Liu Junwei Zhao Yuejing Zhang Lianjie Li Shuyu Zhou Yue Shen Xiangjing Wang Wensheng Xiang | 2015 | Antonie van Leeuwenhoek2015，，1： | 1 |
| 7 | Effect of depressants on flotation separation of magnesite from dolomite and calcite显示文摘The flotation separation of magnesite from calcium-containing minerals has always been a difficult subject in minerals processing.This work studied the inhibition effects of carboxymethyl cellulose(CMC),sodium lignosulphonate,polyaspartic acid(PASP)and sodium silicate on flotation behaviors of magnesite,dolomite and calcite,providing guidance for the development of reagents in magnesite flotation.The micro-flotation results showed that among these four depressants,sodium silicate presented the strongest selectivity due to the highest recovery difference,and the flotation separation of magnesite from dolomite and calcite could be achieved by using sodium silicate as the depressant.Contact angle measurement indicated that the addition of sodium silicate caused the largest differences in surface wettability of the three minerals,which was in line with micro-flotation tests.Furthermore,zeta potential test,the Fourier transform infrared(FT-IR)spectroscopy and atomic force microscope(AFM)imaging were used to reveal the inhibition mechanism of sodium silicate.The results indicated that the dominated component SiO(OH)3of sodium silicate could adsorb on minerals surfaces,and the adsorption of sodium silicate hardly affected the adsorption of NaOL on magnesite surface,but caused the reduction of NaOL adsorption on dolomite and calcite surfaces,thereby increasing the flotation selectivity. | Wenqing Qin Junjie Hu Hailing Zhu Fen Jiao Wenhao Jia Junwei Han Chen Chen | 2023 | International Journal of Mining Science and Technology2023，33，1： | 1 |
| 8 | A new 3-D Gd–Cu heterometallic polymer [Gd_2Cu_3(bpy)_2-(ip)_6]·6H_2O with a non-interpenetrated α-Po net显示文摘A new 3-D porous Gd-Cu heterometallic polymer [Gd2Cu3(bpy)2(ip)6]·6H2O (1) (bpy = 2,2'-bipyridine, H2ip = isophthalic acid) has been hydrothermally synthesized and structurally characterized. Compound 1 crystallizes in the triclinic space group P1and displays a 3-D non-interpenetrated α-Po network with 1-D channels filled transversely by the hexa-nuclear chain-like (H2O)6. The EPR and thermal stability of 1 were investigated. | JIA XiangLi ZHOU Jian ZHAO JunWei LI ZhaoHui ZHENG ShouTian YANG GuoYu | 2009 | Chinese Science Bulletin2009，54，23： | 0 |
| 9 | Main Controlling Factors of CMB Reservoir in Northeast China:Taking Jixi Basin as An Example显示文摘1 Introduction The coal bearing basin in the east of Northeast China is many,and the little or middle fault depression of low or middle rank coal bearing basin is the main,including Jixi,Boli,Shuangyashan,Hegang,Hulin and other basins(TANG Shuheng,2000).Several coal bearing basins have seen well show of CBM(Table1).But the research of | XU Chengwu WANG Shihui TAN Baode WANG Youzhi LI Jia GUO Junwei | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 0 |
| 10 | Theoretical analysis on GaAs sub-cell doping concentration for triple-junction solar cells irradiated by proton based on TCAD simulation显示文摘The degradation on the GaInP/GaAs/Ge triple-junction solar cells was irradiated by proton, and the solar cells with various GaAs sub-cell doping concentrations are modeled by the technology computer aided design(TCAD) simulation. The degradation results of related electrical parameters and external quantum efficiency(EQE) are studied. The degradation mechanism irradiated by proton is discussed. The short-circuit current, maximum power and conversion efficiency decrease with the increasing of GaAs sub-cell doping concentration. When the base doping concentration of GaAs sub-cell is 1×1016cm-3, the degradation of short-circuit current is less than that of other base doping concentrations. Furthermore, under proton irradiation, with the increase of doping concentration of GaAs sub-cell, the open-circuit voltage first increases and then decreases. Meanwhile, when the base doping concentration of GaAs sub-cell is 2×10^(17)cm^(-3), the degradation of open-circuit voltage is less than that of other base doping concentrations. The research will provide the basic theories and device simulation method for GaInP/GaAs/Ge triple-junction solar cells radiation damage evaluation study and radiation hardening, and can provide guidance for the production of triple-junction solar cells in orbit. | LI Junwei JIA Weimin SHI Chengying WANG Zujun LI Zhengcao | 2022 | Optoelectronics Letters2022，18，12： | 0 |
| 11 | Performance and stability analysis of SOFC containing thin and dense gadolinium-doped ceria interlayer sintered at low temperature显示文摘Gadolinium-doped ceria(GDC)interlayers are required to prevent the interfacial reaction between La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_(3)(LSCF)cathode and Y_(2)O_(3)-stabilized ZrO 2(YSZ)electrolyte in solid oxide fuel cells(SOFCs).However,it's difficult to prepare a thin and dense GDC interlayer on the sintered half-cell at a low temperature.In this study,the physical vapor deposition(PVD)method was employed to success-fully manufacture dense GDC interlayers with the thickness of 1 m m.The influences of GDC sintering temperature(900℃,1000℃ and 1100℃)on cell performance characteristics and degradation behavior were investigated.The cell with GDC interlayer sintered at 1100?C showed the lowest degradation rate during the 216-h operation.The best stability was attributed to the most effective inhibition of Sr diffusion by the GDC interlayer,which was demonstrated by the almost unchanged Ohmic and polari-zation resistances during the aging stage and the negligible Sr enrichment at YSZ/GDC interface.Compared to the conventional screen-printed GDC interlayers(sintered above 1250℃),the GDC inter-layer prepared by the PVD method and sintered at 1100℃ was significantly denser and thinner,showing a promising application prospect due to its benefits for cell stability. | Yige Wang Chuan Jia Zewei Lyu Minfang Han Junwei Wu Zaihong Sun Fumitada Iguchi Keiji Yashiro Tatsuya Kawada | 2022 | Journal of Materiomics2022，8，2： | 0 |
| 12 | LEAF项目建设状态报告显示文摘LEAF or the Low Energy heavy ion Accelerator Facility is a multidiscipline heavy ion research platform under construction at IMP.It is a 5 year National Major Instruments Research Program supported by National Science Foundation of China(NSFC)started in 2015.Oriented to the frontier research in Material Sciences,Astrophysics,Atomic Physics and Highly Charged Ion Physics,LEAF has been designed and constructed with the state of the art technologies for low energy heavy ion acceleration.This facility features a 45 GHz ECR ion source FECR,a heavy ion CW 4-vane radio frequency quadruple accelerator LRFQ,300 kV HV platform,LEBT,MEBT and several dedicated experimental terminals. | Sun Liangting Yang Yao Lu Liang Guo Yuhui Liu Xiaojun Jing Long Li Libin Sun Liepeng Gao Zheng Ma Hongyi Jin Xiaofeng Zhai Yuhan Xu Xianbo Shi Longbo Xing Chaochao Liu Yuting Zhu Tieming Hu Qiang Zhang Peng Zhang Xuezhen Fang Xing Jia Huan Zhang Bin Liu Chaodong Ma Yingming Zhao Bo Wu Beimin Zhu Li Li Jiaqing Lu Wang Guo Junwei Li Chenxing Wang Zhijun Dou Weiping Wu Junxia Zhang Zimin Yao Qinggao Wu Wei Zhou Zhongzu Zhang Junhui Ma Lizhen He Yuan Zhao Hongwei | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 13 | 2018年在线离子源运行报告显示文摘HIRFL accelerator facility has been operated with two ion sources as its pre-injectors,which are LECR3 and SECRAL-II.In 2018,there were 19 kinds of ion beams delivered successfully,and the service time of the two sources are 4594.5 and 2231 h respectively,amounting to 6825.5 h in total,in which SECRAL and LECR3 provided 4 and 1 kinds of metallic ion beams respectively,and the total service time for the metallic ones is 2322 h,accounting for 34%of the total service time.Table 1 summarizes the main information about the ion beams delivered by the two ion sources. | Feng Yucheng Zhang Wenhui Ma Hongyi Fang Xing Guo Junwei Huang Wei Jia Zehua Jin Qianyu Li Jiaqing Li Jibo Li Libin Li Lixuan Lu Yuting Qian Cheng Shen Zhen Wang Guicai Wang Hui Yang Yao Zhai Yuhan Zhang Junjie Zhang Sheng Zhang Xuezhen Sun Liangting | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 14 | Comprehensive Evaluation of New Fresh Edible Sweet-glutinous Maize Varieties Based on Entropy Weight Method显示文摘In this study,the entropy weight method was used to comprehensively evaluate the eight sweet-glutinous maize varieties in the regional trials in Shanxi Province in 2016. The results showed that the order of the performance of comprehensive traits of the tested varieties was Heitiannuo 631,Heitiannuo No. 2,Cainuo No. 5,Xinnuo 8601,FYN 1601,Xinnuo 8608,Jindannuo 41,Caitiannuo 1958( from good to poor). Among them,Heitiannuo 631,Heitiannuo No. 2 and Cainuo No. 5 are excellent varieties,and the rest are good varieties. | Junwei YANG Jianjun WANG Linsheng SHAO Yanliang LI Bianping ZHAO Xin JIA Qi LUO | 2018 | Asian Agricultural Research2018，10，11： | 0 |
| 15 | Effect of Storage Time on Main Quality Indicators of Cotton显示文摘The quality indicators of cotton will change during storage.Taking the 5.89 million t of Xinjiang cotton from 2016 to 2021 as a sample,this paper analyzed the main fiber quality indicator data of warehouse-in and warehouse-out cotton for storage of 1.5,3.0,4.0,5.0,6.0,and 7.0 years.It was found that the color grade of cotton decreased with the extension of storage time.The cotton with storage time of 5.0 years mainly changed from white cotton grade 2 and white cotton grade 3 to light yellow stained cotton grade 1 and yellow stained cotton grade 1.Among them,the increase of light yellow stained cotton grade 1 was the largest,and the change to yellow stained cotton grade 1 was the largest at the storage 6.0-7.0 years.In addition,there were no significant changes in moisture regain,Micronaire value,upper half mean length,length uniformity index and fiber strength. | Yuxi GU Jin WANG Gang YUAN Junwei JIA Wei WANG Jinying CHEN | 2023 | Asian Agricultural Research2023，15，9： | 0 |
| 16 | Operational Report of On-line Ion Sources in 2019显示文摘In 2019,the service time of the two on-line ion sources,LECR3 and SECRAL,is 3642.5 and 3617 h respectively,amounting to 7259.5 h.There are 19 kinds of ion beams delivered to the accelerator successfully. | Feng Yucheng Zhang Wenhui Ma Hongyi Ma Jindou Fang Xing Guo Junwei Jia Zehua Jin Qianyu Li Jiaqing Li Jibo Li Libin Li Lixuan Lu Yuting Qian Cheng Shen Zhen Wang Guicai Wang Hui Yang Yao Zhai Yuhan Zhang Junjie Zhang Xuezhen Sun Liangting | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 17 | Development of Room Temperature ECR Ion Sources:LECR4 and LECR5显示文摘The medium charge state ECR ion sources(LECR1,LECR2,and LECR3)have been successively built in the Institute of Modern Physics(IMP),the operating microwave frequencies of which are 10~14 GHz.To get better performance,LECR4 and LECR5 were designed to operate at 14~18 GHz. | Qian Cheng Sun Liangting Lu Wang Jia Zehua Li Libin Fang Xing Guo Junwei Yang Yao Feng Yucheng Ma Hongyi Li Xixia Wang Hui Zhang Xuezheng Zhao Hongwei | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 18 | LEAF项目建设状态报告显示文摘LEAF or the Low Energy heavy ion Accelerator Facility is a multidiscipline heavy ion research platform constructing at IMP.It is a 5-year National Major Instruments Research Program supported by National Science Foundation of China(NSFC)started in 2015.Oriented to the frontier research in material sciences,astrophysics,atomic physics and highly charged ion physics,LEAF has been designed and constructed with the state-of-the-art technologies for low energy heavy ion acceleration.This facility features a 45 GHz ECR ion source FECR,a heavy ion CW 4-vane radio frequency quadruple accelerator LRFQ,300 kV HV platform,LEBT,MEBT and several dedicated experimental terminals.The layout of LEAF is given in Fig.1. | Sun Liangting Lu Liang Jia Huan Yang Yao Zhang Bin Guo Yuhui Gao Zheng Ma Hongyi Jin Xiaofeng Zhu Tieming Hu Qiang Zhang Peng Zhang Xuezhen Fang Xing Jing Long Liu Chaodong Ma Yingming Zhao Bo Wu Beimin Liu Xiaojun Li Jiaqing Lu Wang Guo Junwei Yang Long Li Libin Sun Liepeng Shi Longbo Li Chenxing Ma Wei Wang Zhijun Dou Weiping Wu Junxia Zhang Zimin Yao Qinggao Wu Wei Zhou Zhongzu Zhang Junhui Ma Lizhen He Yuan Zhao Hongwei | 2017 | IMP & HIRFL Annual Report2017，，1： | 0 |
| 19 | 基于普通器件实现快1000倍的相机与机器视觉显示文摘在数码相机中,我们发现了一个重大缺陷,即从胶片相机继承的图像和视频模型阻碍了相机捕捉快速变化的光子世界。我们提出了一种新的视觉形式,称为视象(vform),这是一个比特序列阵列,其中每个比特表示光子的累积是否达到了一个阈值,从而可以记录和重建任何时刻场景的光强。仅使用消费级CMOS传感器和集成电路,开发了一种比传统相机快1000倍的脉冲相机。将视象看作生物视觉中的脉冲序列,进一步开发了基于脉冲神经网络的机器视觉系统,它可以将机器的速度和生物视觉的机理结合起来,从而实现了比人类视觉快1000倍的高速目标检测和跟踪,并通过辅助裁判和目标瞄准系统证明了脉冲相机和超级视觉系统的效用。视象模型和芯片有望从根本上改变图像和视频的概念以及摄影、电影和视觉媒体等相关行业,并开启一个全新的基于脉冲神经网络的速度自由的机器视觉时代。 | Tiejun Huang Yajing Zheng Zhaofei Yu Rui Chen Yuan Li Ruiqin Xiong Lei Ma Junwei Zhao Siwei Dong Lin Zhu Jianing Li Shanshan Jia Yihua Fu Boxin Shi Si Wu Yonghong Tian | 2023 | Engineering2023，，6： | 0 |
| 20 | Self-renewal memory of tumor-repopulating cells显示文摘Tumor-initiating cells(TICs)are a highly tumorigenic subpopulation of solid tumor cells that play a critical role in the initiation of cancer~[1].These tumorigenic cells resist conventional chemotherapeutic drug treatment and are assumed to be playing major roles in cancer relapses after chemotherapy~[2].However,the notion of TICs has been rather controversial.A report shows that a high percentage(>25%)of human melanoma cells can generate a tumor in a NOD-SCID interleukin-2 receptor gamma chain null mouse~[3],suggesting that there is no clonal development of solid tumors,refuting the idea of TICs.We recently developed a method of isolating TICs from cancer cell lines by culturing single individual cells of B16-F1(a melanoma cell line)into 3D soft fibrin gels~[4].In addition to being able to generate local tumors in a | Junwei Chen Youhua Tan Arash Tajik Junjian Chen Shuang Zhang Ying Hong Haiying Yi Qiong Jia Yuejin Zhang Fuxiang Wei Yeh-Chuin Poh Ning Wang | 2013 | 医用生物力学2013，28，S1： | 0 |
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