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| 1 | Molecular mapping and detection of the yellow rust resistance gene Yr26 in wheat transferred from Triticum turgidum L. using microsatellite markers显示文摘 | Jianxin Ma Ronghua Zhou Yushen Dong Lanfen Wang Xiaoming Wang Jizeng Jia | 2001 | Euphytica2001，，2： | 1 |
| 2 | SM5-1-Conjugated PLA nanoparticles loaded with 5-fluorouracil for targeted hepatocellular carcinoma imaging and therapy显示文摘 | Xibo Ma Zhen Cheng Yushen Jin Xiaolong Liang Xin Yang Zhifei Dai Jie Tian | 2013 | Biomaterials2013，，： | 1 |
| 3 | Effect of Ti additions on microstructure and mechanical properties of Cu-Cr-Zr alloy显示文摘Ti additions in Cu–Cr–Zr alloys are useful for achieving high mechanical properties.In this work,the influence of Ti contents(0.25 wt%,0.6 wt%,and 1.02 wt%)on the microstructure,mechanical,and electrical properties of Cu–Cr–Zr alloys has been investigated experimentally,along with thermodynamic and kinetic calculations.The electrical conductivity decreased but the hardness/strength increased with increasing Ti content.The lower electrical conductivity is due to increased electron scattering through the solution of more Ti atoms in the Cu matrix.As for the higher hardness/strength,it is mainly owing to higher dislocation density and finer FCC-Cr precipitates.Furthermore,a model considering the size distributions of precipitates is adopted to calculate precipitation strengthening quantitatively.The calculated yield strengths are consistent with the experimental ones for the alloys.The thermodynamic and kinetic calculations reveal that increasing Ti content can facilitate the nucleation of FCC-Cr but enhance its activation energy,hence hindering the growth process.The present work study can provide an effective strategy for producing copper alloys with expected performance. | Chenying Shi Muzhi Ma Biaobiao Yang Yuling Liu Yushen Huang Yong Du | 2023 | Journal of Materials Science & Technology2023，，32： | 0 |
| 4 | Overlying water fluoride concentrations influence dissolved organic matter composition and migration from pore water in sediment via bacterial mechanisms显示文摘Fluoride(F^(-))is widespread in aquatic environments;however,it is not clear whether the fluctuation of F^(-)concentrations in overlying lake water affects the composition and migration of dissolved organic matter(DOM)from sediment.A case study was presented in Sand Lake,China,and an experiment was conducted to analyze the influence of different F^(-)concentrations in overlying water on DOM characteristics.Diffusion resulted in similarities in DOM components between overlying and pore waters,and bacterial activities and enzyme variation resulted in differences between them.Higher F^(-)concentrations in overlying water resulted in a higher pH of pore water,which favored the enrichment of protein-like substances.Higher F^(-)concentrations caused lower DOM concentrations and lower maximum fluorescence intensities(Fmax)of protein-like components in pore water.The F^(-)concentrations had significantly negative correlations with Shannon indexes(P<0.05).Thiobacillus influenced the migration of tyrosinelike substances by decreasing the pH of pore water.Trichococcus and Fusibacter altered the Fmax of protein-like,humic-like,and fulvic-like substances.The F^(-)concentrations affected the DOM composition and migration due to the response of functional bacterial communities,which were positively correlated with the relative abundance of Thiobacillus and negatively correlated with the relative abundances of Trichococcus and Fusibacter.The high F^(-)concentrations influenced the biosynthesis and degradation of protein-like substances by shifting the abundances of the relevant enzymes.The results of this study may provide ideas for investigating DOM cycling under the influence of F^(-),especially in lakes with fluctuations in F^(-)concentrations. | Xiang Zhu Zibo Wang Yidan Luo Yushen Ma Zhipeng Xu Longmian Wang Fuquan Peng Qingqing Pang Yiping Li Fei He Bin Xu | 2022 | Environmental Science and Ecotechnology2022，，2： | 0 |
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