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| 1 | Visible-Light-Sensitive SrCO3/AgI Hybrids for Tetracycline Degradation显示文摘The SrCO3/AgI photocatalysts were prepared via a co-precipitation method by using SrCO3 as a co-photocatalyst and AgI as a photo sensitizer.X-ray diffraction,field emission scanning electron microscope,X-ray photoelectron spectrometer,UV-vis diffuse reflectance spectroscopy and electrochemical impedance spectroscope were used to analyze the structure,micro-morphology,chemical compositions,optical properties and photo-generated carrier behaviors of the as-prepared samples,respectively.The photocatalytic degradation mechanism of the as-developed composites was also proposed.Analysis results show SrCO3,an insulator,can improve the photocatalytic performances and recyclability of AgI for degrading tetracycline under visible light.As the theoretical molar ratio of Sr(NO3)2 to AgNO3 increases,the degradation efficiency of the hybrids first increases and then descends.When the theoretical molar ratio of that is 1:1,it acquires the maximum of 66.6% within 8 min.This is higher than 32.0% of pure AgI and 34.0% of SrCO3.Moreover,after three times degradations it is 63.0%,which is higher than 13.6% of AgI.The improvement of the photocatalytic performance of the sample is attributed to the construction of hybrids.The main activated species in catalysis process are superoxide radicals. | 贾云宁 吴湘锋 LI Hui ZHANG Weiguang WANG Hui CHANG Tianlong FU Yunxuan LIU Xutao GUO Yudong SHANG Jialu | 2020 | Journal of Wuhan University of Technology(Materials Science)2020，35，5： | 1 |
| 2 | PVTx Study of Binary System R22/R152a with Burnett Method显示文摘PVTxStudyofBinarySystemR22/R152awithBurnettMethod￥SuZhijun;JiangBaocheng;YanJialu(Dept.ofPowerEng.,HarbinInstituteofTechnolog... | Su Zhijun Jiang Baocheng Yan Jialu(Dept. of Power Eng., Harbin Institute of Technology, Harbin, 150001, China)Zhu Mingshan Han Lizhong Fu Yidong(Dept. of Thermal Eng., Tsinghua University, Beijing, 100084, China) | 1994 | Journal of Thermal Science1994，3，2： | 1 |
| 3 | Making Use of Plant uORFs to Control Transgene Translation in Response to Pathogen Attack显示文摘Reducing crop loss to diseases is urgently needed to meet increasing food production challenges caused by the expanding world population and the negative impact of climate change on crop productivity.Disease-resistant crops can be created by expressing endogenous or exogenous genes of interest through transgenic technology.Nevertheless,enhanced resistance by overexpressing resistance-produced genes often results in adverse developmental affects.Upstream open reading frames(uORFs)are translational control elements located in the 5′untranslated region(UTR)of eukaryotic mRNAs and may repress the translation of downstream genes.To investigate the function of three uORFs from the 5′-UTR of ACCELERATED CELL 11(uORFsACD11),we develop a fluorescent reporter system and find uORFsACD11 function in repressing downstream gene translation.Individual or simultaneous mutations of the three uORFsACD11 lead to repression of downstream translation efficiency at different levels.Importantly,uORFsACD11-mediated translational inhibition is impaired upon recognition of pathogen attack of plant leaves.When coupled with the PATHOGENESIS-RELATED GENE 1(PR1)promoter,the uORFsACD11 cassettes can upregulate accumulation of Arabidopsis thaliana LECTIN RECEPTOR KINASE-VI.2(AtLecRKVI.2)during pathogen attack and enhance plant resistance to Phytophthora capsici.These findings indicate that the uORFsACD11 cassettes can be a useful toolkit that enables a high level of protein expression during pathogen attack,while for ensuring lower levels of protein expression at normal conditions. | Gan Ai Jin Liu Xiaowei Fu Tianli Li Hai Zhu Ying Zhai Chuyan Xia Weiye Pan Jialu Li Maofeng Jing Danyu Shen Ai Xia Daolong Dou | 2022 | BioDesign Research2022，，1： | 0 |
| 4 | Study on Mott-Insulator-Superfluid Phase Transition in Symmetric and Unsymmetric Double-Chain Bose-Hubbard Model显示文摘The symmetric and the asymmetric double-chain Bose-Hubbard Models( BHMs) are studied by the mean-field theory. By using Landau's quantum phase transition theory,phase diagrams for systems with different hopping energies and repulsive interactions are obtained. Thereby,Mott-insulator-superfluid( MISF)phase transition boundaries are determined. Our results show that tunneling effects between two chains provide additional channels for particles hopping between corresponding optical lattice sites of different chains,which makes easier for systems to transit from MI to SF phase. The two-site parity function is also utilized to investigate the properties of the system near the quantum phase transit point.We found that the increase of inter-chain hopping will reinforce the tunneling effects between two chains,and reduce the intrachain tunneling effects within the same chain. | Rongsheng Han Zhihong Liu Liang Chen Jialu Fu | 2019 | Journal of Harbin Institute of Technology(New Series)2019，26，1： | 0 |
| 5 | A Review on the Security of the Ethereum-Based DeFi Ecosystem显示文摘Decentralized finance(DeFi)is a general term for a series of financial products and services.It is based on blockchain technology and has attracted people’s attention because of its open,transparent,and intermediary free.Among them,the DeFi ecosystem based on Ethereum-based blockchains attracts the most attention.However,the current decentralized financial system built on the Ethereum architecture has been exposed to many smart contract vulnerabilities during the last few years.Herein,we believe it is time to improve the understanding of the prevailing Ethereum-based DeFi ecosystem security issues.To that end,we investigate the Ethereum-based DeFi security issues:1)inherited from the real-world financial system,which can be solved by macro-control;2)induced by the problems of blockchain architecture,which require a better blockchain platform;3)caused by DeFi invented applications,which should be focused on during the project development.Based on that,we further discuss the current solutions and potential directions ofDeFi security.According to our research,we could provide a comprehensive vision to the research community for the improvement of Ethereum-basedDeFi ecosystem security. | Yue Xue Dunqiu Fan Shen Su Jialu Fu Ning Hu Wenmao Liu Zhihong Tian | 2024 | Computer Modeling in Engineering & Sciences2024，139，4： | 0 |
| 6 | PVTxSTUDYOFBINARYSYSTEMR22/R152aWITHBURNETTMETHOD显示文摘PVTxSTUDYOFBINARYSYSTEMR22/R152aWITHBURNETTMETHODSuZhijunJiangBaochengYanJialu(ShanghaiJiaotongUniversity)(HarbinInstituteofT... | Su Zhijun Jiang Baocheng Yan Jialu (Shanghai Jiaotong University) (Harbin Institute of Technology) Zhu Mingshan Han Lizhong Fu Yidong (Tsinghua University) | 1996 | Journal of Shanghai Jiaotong university(Science)1996，1，1： | 0 |
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