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radiography and tomography technologies make it possible to observe the evolution of the L/S interface directly and therefore have greatly propelled the research in this field. Here, we review......
Synthesis and physico-chemical properties of new green electrolyte 1-butyl-3-methylimidazolium perchlorate WANG Xiao-dan(王晓丹)1, 2, WU Wen-yuan(吴文远)1, TU Gan-feng(徐赣峰)1, JIANG Kai-xi(将开喜)1, 3 1... electrolysis of metal oxides in ionic liquids is offered from the study. 4 Conclusions 1) A new ionic liquid [BMIM]ClO4 was synthesized with low cost by simple method. 2) [BMIM]ClO4 is an excellent green......
Hydrothermal synthesis and luminescence properties of YW2O6(OH)3:Tb3+ green phosphors张大凤,蒲锡鹏,仪修杰,邵鑫,钱先华,李梅静,吴淑通School of Materials Science and Engineering, Liaocheng University摘 要:YW2O6(OH)3:Tb3+ green phosphors were synthesized at different pH values via a facile hydrothermal method. The structure and optical properties of as-synthesized samples were......
Hydrothermal synthesis and luminescence properties of YW2O6(OH)3:Tb3+ green phosphors张大凤,蒲锡鹏,仪修杰,邵鑫,钱先华,李梅静,吴淑通School of Materials Science and Engineering, Liaocheng University摘 要:YW2O6(OH)3:Tb3+ green phosphors were synthesized at different pH values via a facile hydrothermal method. The structure and optical properties of as-synthesized samples were......
基于氧化石墨烯无标记荧光法检测溶菌酶刘萍1,2,任有良1,2,胡园园1,21. 商洛学院化学工程与现代材料学院2. 陕西省尾矿资源综合利用重点实验室摘 要:基于适体与目标物的高特异性识别能力,结合氧化石墨烯(GO)与单,双链DNA结合方式的差异和对荧光染料的高效猝灭特性,以SYBR Green I(SG)为荧光信号物质,溶菌酶适体(LBA)为分子识别探针,建立了一种在均相溶液中无标记检测溶菌酶的荧光分析方法.实验考察了不同互补链,SG,GO浓度,反应时间等因素对检测灵敏度的影响.在0.2~1μg/m L范围内,溶菌酶浓度与体系荧光强度变化率呈良好的线性关系,检出限0.1μg/m L.方法可应用于人血清样品中溶菌酶含量的测定.关键词:适体;溶菌酶;氧化石墨烯;SYBR Green I;......
Research Institute for Non-Ferrous Metals, Beijing 100088, China) Abstract:The synthesis of precursor of green phosphors, LaPO4:Ce, Tb, by means of co-precipitation with cocurrent flow feed... analyzed. XRD patterns of the as-prepared green phosphor powders display the typical peaks of CePO4. SEM shows that the morphology of powders is ball-shaped. Key words:LaPO4:Ce,Tb; precursor; green......
Flow-injection spectrophotometric determination of vanadium with malachite green oxalate by bromate in acidic and micellar mediumMohsen Keyvanfarda1,Narges Abedib21. Faculty of Science,Majlesi Branch...). The method is based on its catalytic effect on the oxidation of malachite green oxalate by bromate. The reaction was monitored spectrophotometrically by measuring malachite green oxalate absorbance......
Synthesis of well oil-dispersible BaYF5:Yb3+/Er3+ nanocrystals with green upconversion fluorescence孙家跃1,先建波1,夏志国2,杜海燕21. College of Chemistry and Environmental Engineering,Beijing Technology... nm excitation.Blue(2H9/2-4I15/2),green((2H11/2,4S3/2)-4I15/2) and red(4F9/2-4I15/2) transitions were observed.The results indicated that the relative intensity of green to red increased gradually......
Synthesis of well oil-dispersible BaYF5:Yb3+/Er3+ nanocrystals with green upconversion fluorescence孙家跃1,先建波1,夏志国2,杜海燕21. College of Chemistry and Environmental Engineering,Beijing Technology... nm excitation.Blue(2H9/2-4I15/2),green((2H11/2,4S3/2)-4I15/2) and red(4F9/2-4I15/2) transitions were observed.The results indicated that the relative intensity of green to red increased gradually......
Study on the impact force and green properties of high-velocity compacted aluminum alloy powderRafi-ud Din,Dil-faraz KhanSchool of Materials Science and Engineering, University of Science... as to ameliorate the mechanical properties of products. In this study, the green density of an aluminum alloy is found to be 2.783 g cm 3. The ejection force for the aluminum alloy is in the range of 23 to 80 kN......
