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Author: JIANG Xue-xian
Abstract: During the hydrometallurgy for zinc metal, when the content of zinc in the raw material （zinc concentrate） is high, we can get good results to the solid- liquid separation when using the traditional thickeners to deal with the leaching pulp. However, in r...
Abstract: During the hydrometallurgy for zinc metal, when the content of zinc in the raw material （zinc concentrate） is high, we can get good results to the solid- liquid separation when using the traditional thickeners to deal with the leaching pulp. However, in r...
Author: Liu Qijun Liu Zhengtang Feng L
Abstract: Electronic structure and optical properties of Zinc Blende HgTe have been investigated using the plane waves ultrasoft pseudopotential technique based on the density functional theory （DFT）, including band structure, density of states, density of electron...
Abstract: Electronic structure and optical properties of Zinc Blende HgTe have been investigated using the plane waves ultrasoft pseudopotential technique based on the density functional theory （DFT）, including band structure, density of states, density of electron...
Author: YAN Zan-kai, CHEN Dong-dan
Abstract: Dihydromyricetin-Zn complex（DMY-Zn） was synthesized and characterized by IR spectra. The interaction between DMY-Zn complex with bovine serum albumin （BSA） was investigated by fluorescence spectroscopy. It was shown that DMY-Zn had a powerful ability to q...
Abstract: Dihydromyricetin-Zn complex（DMY-Zn） was synthesized and characterized by IR spectra. The interaction between DMY-Zn complex with bovine serum albumin （BSA） was investigated by fluorescence spectroscopy. It was shown that DMY-Zn had a powerful ability to q...
Author: YU Hong, SONG Jiang-wei, OUYAN
Abstract: In the testing of Zn content, the recovery can be 98. 2 - 104. 6%, RSD （n = 12） 0. 12 -3.57%. According to the examination of standard sample and outer comparison, the testing result is reliable, stable and satisfactory....
Abstract: In the testing of Zn content, the recovery can be 98. 2 - 104. 6%, RSD （n = 12） 0. 12 -3.57%. According to the examination of standard sample and outer comparison, the testing result is reliable, stable and satisfactory....
Author: HU Yi-hong
Abstract: [Objective] The impact of the copper,zinc and chromium on the antioxidant enzymes of rice seedling was investigated.[Method] The rice variety-Jinyou 402 being taken as testing variety,the activity of SOD,POD,CAT and the content of H2O2 in the leaf of rice...
Abstract: [Objective] The impact of the copper,zinc and chromium on the antioxidant enzymes of rice seedling was investigated.[Method] The rice variety-Jinyou 402 being taken as testing variety,the activity of SOD,POD,CAT and the content of H2O2 in the leaf of rice...
Author: XING Chun-yan, CAO Wei, LIU Yi
Abstract: Objective To establish a new method to assay the level of the islet beta-cell-specific zinc transporter isoform 8 （ZnT8-Ab） for prediction and diagnosis type 1 diabetes mellitus （T1DM）. Methods Improved radio immunoprecipitation assay was used to measure ...
Abstract: Objective To establish a new method to assay the level of the islet beta-cell-specific zinc transporter isoform 8 （ZnT8-Ab） for prediction and diagnosis type 1 diabetes mellitus （T1DM）. Methods Improved radio immunoprecipitation assay was used to measure ...
Author: ZHANG Chun,KUANG Sheng-yao, TA
Abstract: This study explored the effect of different proportions of zinc amino acid chelates（Zn-AAC） and zinc sulphate（ZnSO4） on the growth performance of weaning pigs.Forty five hybrid pigs of 28 days old were selected and randomly allotted to one of five dietary...
Abstract: This study explored the effect of different proportions of zinc amino acid chelates（Zn-AAC） and zinc sulphate（ZnSO4） on the growth performance of weaning pigs.Forty five hybrid pigs of 28 days old were selected and randomly allotted to one of five dietary...
Author: HUANG Xiao-mei , ZHANG Lei-bin
Abstract: The impacts of temperature, pH values and time in zinc phosphating process were investigated through EIS map, polarization curves and micro-morphology of phosphating film and the optimal process for iron and steel phosphating was determined. A comprehensi...
Abstract: The impacts of temperature, pH values and time in zinc phosphating process were investigated through EIS map, polarization curves and micro-morphology of phosphating film and the optimal process for iron and steel phosphating was determined. A comprehensi...
Author: JIANG Tong-ya , WU Ju-zhen
Abstract: A new zinc-nickel electroplating process and its plating bath formula are introduced. A new formula of passivating solution and the corresponding process are used in passivation of zinc-nickel alloy. The bath maintenance is described and the performance o...
Abstract: A new zinc-nickel electroplating process and its plating bath formula are introduced. A new formula of passivating solution and the corresponding process are used in passivation of zinc-nickel alloy. The bath maintenance is described and the performance o...
Author: ZHANG Feng,TANG Ju-xing, CHEN
Abstract: The evolution of Lanping Basin is subjected to its tectonic background, which experienced intracontinental rift basin stage from Middle Tri- assic to Early Jurassic, depression basin stage from middle to late Jurassic, Foreland basin in Cretaceous and Str...
Abstract: The evolution of Lanping Basin is subjected to its tectonic background, which experienced intracontinental rift basin stage from Middle Tri- assic to Early Jurassic, depression basin stage from middle to late Jurassic, Foreland basin in Cretaceous and Str...
Author: JIN Shao-Rong
Abstract: Abstract Four structural sequences were divided by microscopic texture testing in the Yinjiang-Yangxi Pb-Zn ore deposits. The damage extents of the ＂initial rock＂, textures and structures of formation, mineralization characteristics of production, and alt...
Abstract: Abstract Four structural sequences were divided by microscopic texture testing in the Yinjiang-Yangxi Pb-Zn ore deposits. The damage extents of the ＂initial rock＂, textures and structures of formation, mineralization characteristics of production, and alt...
Author: LI Yun-Hong ZHAO Yu-Lin
Abstract: A new water-soluble fluorescent reagent HQAS modified /3-CD（HQAS-1-CD） has been synthesized. The reagent could form a complex with zinc ion to cause its fluorescence enhancing. Several metal ions, such as Na^＋, K^ ＋, Ca^2＋, Mg^2＋, Mn^2＋ , Fe^2＋ and Co^2＋,...
Abstract: A new water-soluble fluorescent reagent HQAS modified /3-CD（HQAS-1-CD） has been synthesized. The reagent could form a complex with zinc ion to cause its fluorescence enhancing. Several metal ions, such as Na^＋, K^ ＋, Ca^2＋, Mg^2＋, Mn^2＋ , Fe^2＋ and Co^2＋,...
Author: Zhao Shuli, Yu Jibing, Gao Zho
Abstract: In this paper, the operation process of cathodes of zinc silver batteries is studied according to the author＇s own work experience. Some optimized measurement of operation process are introduced, which ensure the process transition of trial-manufacture fr...
Abstract: In this paper, the operation process of cathodes of zinc silver batteries is studied according to the author＇s own work experience. Some optimized measurement of operation process are introduced, which ensure the process transition of trial-manufacture fr...
Author: Jia Shoushi,Wang Yuanrui,Yang
Abstract: Objective Determination of dioxopromethazine in Compound Paracetamol and Zinc Gluconate Tablets has been carried out by RP-HPLC.Methods The C18 chemical bonded silica gel as a solid phase,water-acetonitrile-triethylamine（90∶10∶0.2） as a mobile phase and U...
Abstract: Objective Determination of dioxopromethazine in Compound Paracetamol and Zinc Gluconate Tablets has been carried out by RP-HPLC.Methods The C18 chemical bonded silica gel as a solid phase,water-acetonitrile-triethylamine（90∶10∶0.2） as a mobile phase and U...
Author: LIU Xin-bin, LIN Hong-chun
Abstract: The zinc slag pot was serious when the galvanized line producted aluminum-zinc alloy coating products. The production was unstable due to a large number of zinc slag adhered to zinc pot roller surface. By SEM and X-ray diffraction zinc pot roller slag com...
Abstract: The zinc slag pot was serious when the galvanized line producted aluminum-zinc alloy coating products. The production was unstable due to a large number of zinc slag adhered to zinc pot roller surface. By SEM and X-ray diffraction zinc pot roller slag com...
Author: Li Lijun, Rong Jiwu, Liu Liyin
Abstract: 2,4-Bis（4-carboxyl phenoxyl）-6-hydroxyltriazine and Zinc nitrate hexahydrate can form coordination complexes under the certain condition. The paper mainly introduced the white grain-shaped single crystals of coordination complex with 2,4-Bis（4-carboxyl ph...
Abstract: 2,4-Bis（4-carboxyl phenoxyl）-6-hydroxyltriazine and Zinc nitrate hexahydrate can form coordination complexes under the certain condition. The paper mainly introduced the white grain-shaped single crystals of coordination complex with 2,4-Bis（4-carboxyl ph...
Author: WANG Chun-ming, Qin Zhen-jiang
Abstract: Aiming at the development of the phosphating process of non-nickel and zinc series, the application and mechanism of surfactants in the phosphating process were researched and discussed, and some features of synergism of surfactants in the phosphating pro...
Abstract: Aiming at the development of the phosphating process of non-nickel and zinc series, the application and mechanism of surfactants in the phosphating process were researched and discussed, and some features of synergism of surfactants in the phosphating pro...
Author: HAN Jin-ling,YANG Qing,ZHOU Yi
Abstract: To clear the effect of zinc fertilizer on accumulation of dry matter and yield of winter wheat in dry land,a field experiment with four zinc fertilizer levels was conducted with strong gluten wheat cultivar Jing 9428 and common wheat cultivar Lunxuan 987 ...
Abstract: To clear the effect of zinc fertilizer on accumulation of dry matter and yield of winter wheat in dry land,a field experiment with four zinc fertilizer levels was conducted with strong gluten wheat cultivar Jing 9428 and common wheat cultivar Lunxuan 987 ...
Author: CHU Bin-bin , LUO Li-qiang
Abstract: Due to the impact of lead-zinc mining and smelting, the soil of lead-zinc orefield and nearby areas has been widely pol- luted. Moreover, the concentration of lead and zinc was high, and their concentration range was wide. Furthermore, the impact of overl...
Abstract: Due to the impact of lead-zinc mining and smelting, the soil of lead-zinc orefield and nearby areas has been widely pol- luted. Moreover, the concentration of lead and zinc was high, and their concentration range was wide. Furthermore, the impact of overl...
Author: ZHANG Yuan, LIN Zhe-xuan, LI H
Abstract: A simple and reliable method was developed for the determination of serum copper and zinc in different chemical forms by graphite furnace atomic absorption spectrometry （GFAAS） with ethanol-EDTA precipitation. The serum and ethanol were mixed with volume ...
Abstract: A simple and reliable method was developed for the determination of serum copper and zinc in different chemical forms by graphite furnace atomic absorption spectrometry （GFAAS） with ethanol-EDTA precipitation. The serum and ethanol were mixed with volume ...
Author: XIAN Jing-chun
Abstract: In the present paper a new 5 nitrosalicylaldehyde was prepared by the reaction of salicylaldehyde with mix acid, and this semicarbazide Schiff base ligand and its complex containing Cu （ Ⅱ ） and Ni （ Ⅱ ） were synthesized. Its compositions and structure we...
Abstract: In the present paper a new 5 nitrosalicylaldehyde was prepared by the reaction of salicylaldehyde with mix acid, and this semicarbazide Schiff base ligand and its complex containing Cu （ Ⅱ ） and Ni （ Ⅱ ） were synthesized. Its compositions and structure we...
Author: WANG Ji - xiu, ZU Yan- qun, LI
Abstract: Cadmium is a toxicity element and transfer easily in soil and from soil to plant. Zinc is one of the essential elements for plant growth. The chemical properties of Cd and Zn are similar. The interaction of Cd and Zn includes antagonistic, synergistic and...
Abstract: Cadmium is a toxicity element and transfer easily in soil and from soil to plant. Zinc is one of the essential elements for plant growth. The chemical properties of Cd and Zn are similar. The interaction of Cd and Zn includes antagonistic, synergistic and...
Author: HE Jin - fu , Lu Zhi - yong ,
Abstract: Arable soils around zinc -lead mining areas have been contaminated by heavy metals. The Agricultural products can＇ t answer for the Food Safety Law of the People＇s Republic of China. Adjustment of planting structure is needed in these areas. In order to f...
Abstract: Arable soils around zinc -lead mining areas have been contaminated by heavy metals. The Agricultural products can＇ t answer for the Food Safety Law of the People＇s Republic of China. Adjustment of planting structure is needed in these areas. In order to f...
Author: ZHANG Xiao-Hong JIAO Zhi YAN W
Abstract: A novel porphyrin （1） and its zinc,copper complexes （2,3） were synthesized and characterized by proton nuclear magnetic resonance （1H NMR）,ultraviolet-visible （UV-Vis） spectroscopy,Fourier transform infrared （FT-IR） spectroscopy,electron spray ionization ...
Abstract: A novel porphyrin （1） and its zinc,copper complexes （2,3） were synthesized and characterized by proton nuclear magnetic resonance （1H NMR）,ultraviolet-visible （UV-Vis） spectroscopy,Fourier transform infrared （FT-IR） spectroscopy,electron spray ionization ...
Author: QIAN Bao-Hua MA Wei-Xing LU Lu
Abstract: A novel zinc （II） coordination polymer {[Zn（C10H6O6S2）（C3H4N2）2（H2O）]·2H2O}n was synthesized by reacting ZnO,1,5-naphthalenedisulfonic acid,and imidazole in H2O/MeOH solution.It was characterized by elemental analysis,infrared （IR） spectroscopy,1H nuclear...
Abstract: A novel zinc （II） coordination polymer {[Zn（C10H6O6S2）（C3H4N2）2（H2O）]·2H2O}n was synthesized by reacting ZnO,1,5-naphthalenedisulfonic acid,and imidazole in H2O/MeOH solution.It was characterized by elemental analysis,infrared （IR） spectroscopy,1H nuclear...
Author: JIANG Zongyong ,LIU Xiaoyan, J
Abstract: The experiment was conducted to investigate dietary zinc level on growth performance, antioxidant capacity, immune function and zinc deposition in yellow broilers aged from one to twenty-one days, and to estimate the optimal dietary zinc level for yellow ...
Abstract: The experiment was conducted to investigate dietary zinc level on growth performance, antioxidant capacity, immune function and zinc deposition in yellow broilers aged from one to twenty-one days, and to estimate the optimal dietary zinc level for yellow ...
Author: HOU Wei,LI Xiao-yan
Abstract: The uncertainty of determination of zinc in water by flame atomic absorption spectrometry （FAAS） was evaluated according to JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement. The uncertainty of the certified values of standard reference...
Abstract: The uncertainty of determination of zinc in water by flame atomic absorption spectrometry （FAAS） was evaluated according to JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement. The uncertainty of the certified values of standard reference...
Author: LI Dong - feng , LU Heng, ZHOU
Abstract: An architectural wooden bar unearthed in Hemudu ,Yuyao,Zhejiang Province has suffered from disintegration caused by micro - organisms after earlier replacement and filling with polyethylene glycol （PEG）. The antimierobial effects of ehitooligo saecharide,...
Abstract: An architectural wooden bar unearthed in Hemudu ,Yuyao,Zhejiang Province has suffered from disintegration caused by micro - organisms after earlier replacement and filling with polyethylene glycol （PEG）. The antimierobial effects of ehitooligo saecharide,...
Author: XU Feng-mei,XU Feng-jie.
Abstract: Objective To compare the zinc oxide-eugenol paste,vitapex paste,and cortisomol paste root canal filling after root canal wall and apical region microleakage and evaluate three kinds of root canal filling paste for root canal filling when the apical root c...
Abstract: Objective To compare the zinc oxide-eugenol paste,vitapex paste,and cortisomol paste root canal filling after root canal wall and apical region microleakage and evaluate three kinds of root canal filling paste for root canal filling when the apical root c...
Author: LING Yu.Kunming Children＇s Hos
Abstract: Objective To find out changes of zinc（Zn）,copper（Cu）,calcium（Ca）element level in malnourished children＇s serum.Methods An investigation was made in 2 groups of children.One group of 89 malnourished children between 6-month and 5.6-years-old,and the other ...
Abstract: Objective To find out changes of zinc（Zn）,copper（Cu）,calcium（Ca）element level in malnourished children＇s serum.Methods An investigation was made in 2 groups of children.One group of 89 malnourished children between 6-month and 5.6-years-old,and the other ...