• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. Linde Type a Zeolite and Type Y Faujasite as a Solid-Phase for Lead, Cadmium, Nickel and Cobalt Prec

Linde Type a Zeolite and Type Y Faujasite as a Solid-Phase for Lead, Cadmium, Nickel and Cobalt Prec

来源 :美国分析化学(英文) | 被引量 : 0次 | 上传用户：liongliong477
【摘 要】
：
In this work, a flow injection analysis (FIA) method for the trace determination of lead, cadmium, nickel and cobalt in natural waters by formation of neutral c
【作 者】
：
Yaneira Petit de Pe?a Wendy Ro 
【机 构】
：
LaboratoriodeEspectroscopí,aMolecular,LaboratoriodeQuí,micaAnalí,tica
【出 处】
：
美国分析化学(英文)
【发表日期】
：
2013年8期
【关键词】
：
COBALT NICKEL CADMIUM LEAD Flow Injection PRECONCENTRATION Zeolites Atomic Absor 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In this work, a flow injection analysis (FIA) method for the trace determination of lead, cadmium, nickel and cobalt in natural waters by formation of neutral chelates with ammonium pyrrolidine dithiocarbamate (APDC) was developed. The neutral chelates fo
其他文献
磷脂和硫酸肝素对αs1-酪蛋白淀粉样纤维沉淀形成的影响
利用ThT荧光分析法、 透射电子显微镜和圆二色光谱检测αs1-酪蛋白形成淀粉样纤维沉淀（Fibril）的动力学过程, 优化了其形成条件, 研究了Fibril形成的影响因素. 实验结果表明,
期刊
αs1--酪蛋白淀粉样纤维沉淀磷脂硫酸肝素ThT荧光分析法αs1-Casein Amyloid fibril Lipid Heparin su
社会主义市场经济下的行为与控制
社会主义市场经济与资本主义市场经济有着鲜明的区别和本质的不同。随着中国的改革开放和市场经济的实践，越轨和各种社会犯罪现象屡屡发生，许多早已绝迹的社会丑恶行为又死灰复
期刊
社会主义市场经济行为控制socialist market economy behavior control.
X-Ray Diffraction Studies of Rice Husk Ash—An Ecofriendly Concrete at Different Temperatures
In the majority of rice producing countries, much of the husk produced from the processing of rice is either burnt or dumped as waste. Rice husks are one of the
期刊
RICEHuskASHCONCRETEX-RAYDIFFRACTIONStudiesDifferentTemperatureEnvironme
熊果酸半乳糖苷偶联物的合成及保肝活性
通过改进的Koenigs-knorr法在熊果酸3位和28位进行半乳糖苷化得到6个化合物. 通过MTT法考察了上述化合物对大鼠肝干细胞样上皮细胞WB-F344 的作用, 发现化合物12b和12e可明显
期刊
熊果酸半乳糖苷保肝活性Ursolic acid Glycoside conjugates Hepatoprotective activity
Total Reflection X-Ray Fluorescence Analysis of Toxic Metals in Fish Tissues
The concentration of Cr, Ni, Cu, Zn, Hg and Pb, considered like toxic, was evaluated in fish tissues by means the total reflection X-Ray Fluorescence technique
期刊
METALSFISHTISSUESTXRFMetalsFish TissuesTXRF
Docosahexaenoic Acid Ester Degradation Measured by FTIR-ATR with Correlation Spectroscopy
Highly unsaturated fatty acids such as docosahexaenoic acid and linolenic acid are prone to oxidation with a resulting loss of bioactivity and generation of mal
期刊
CorrelationSPECTROSCOPYINFRAREDSPECTROSCOPYPolyunsaturatedACIDLinolenicAC
染料敏化太阳能电池中额外给体引入对经典D-π-A型敏化剂性能影响的理论研究
为了探讨D-D-π-A型染料中双给体对敏化剂性能的影响,本文结合密度泛函理论（DFT）及含时密度泛函理论（TD-DFT）对染料1-4的几何结构、电子结构、吸收光谱、电化学性质、电子复合程
期刊
染料敏化太阳能电池D-D-π-A型染料密度泛函理论电子复合给体Dye-sensitized solar cell D-D-π-A dye De
A Phos-Tag-Based Fluorescence Quenching System for Activity Assay and Inhibitor Screening for Alkali
Fluorescence resonance energy transfer (FRET) is a distance-dependent interaction between the electronic excited states of two dye molecules. Here we introduce
期刊
FLUORESCENCEResonanceEnergyTransferENZYMEAssaysENZYMEINHIBITORSPHOS-TAG
Application of NIR Reflectance Spectroscopy on Rapid Determination of Moisture Content of Wood Pelle
NIR spectroscopy was used to measure the moisture concentration of wood pellets. Pellets were conditioned to various moisture levels between 0.63% and 14.16% (w
期刊
WoodPELLETSNIRReflectanceSpectroscopyMOISTUREContentPartialLeastSQUARE
Analytical Relevance of Trace Metal Speciation in Environmental and Biophysicochemical Systems
This article presents a review of the analytical relevance of trace metal speciation analysis, which must be considered in environmental and biophysicochemical
期刊
TRACEMetalsSPECIATIONSPECIATIONAnalysisSEDIMENTSWaterAgrosystemsTrace Me