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| 1 | 浸渍硅胶薄层色谱板分离钴和镍及数字图像分析法定量(英文)显示文摘Thin layer chromatography(TLC) of cobalt and nickel has been performed on silica gel layers induced with alkali mediated cellulose extract.A novel combination of 10% aqueous solutions of Tween-20 and potassium thiocyanate in 1∶1(v/v) was identified as the best mobile phase for the selective separation of Co2+from Ni2+on the impregnated Silica Gel G layers.The chromatographic characteristics of the cations were studied and the limits of detection as well as the limits of quantification for Co2+and Ni2+were determined.The quantitative estimation of the cations was achieved from the digital image analysis of respective chromatograms.The proposed quantitative method was successfully applied with 0-0.50% error for the determination of Co2+from Ni2+in spiked samples of bauxite,soil and rock containing common cations such as Al3+,Fe2+,Ti4+,Zn2+,Mn2+,Cu2+,Cr6+,Mg2+,etc.under the optimized chromatographic conditions. | P A MOHAMED NAJAR R G SONALI M T NIMJE K V RAMANA RAO | 2012 | 色谱2012，30，10： | 2 |
| 2 | Atmospheric brown clouds: long-range transport and climate impacts显示文摘 | RAMANATHAN V RAMANA M V | 2003 | EM2003，12，1： | 1 |
| 3 | Atmospheric brown clouds: Long-range transport and climate impacts 显示文摘 | Ramanathan V Ramana M V | 2003 | Environment Management2003，，： | 1 |
| 4 | Improved Ferroelectric and Pyroelectric Proper- ties of Pb-doped SrBi4 Ti4O15 Ceramics for High Tem- perature Applications显示文摘 | RAMANA E V GRACA M P F VALENTE M A | 2014 | Journal of the American Ceramic Society2014，583，： | 1 |
| 5 | Stress sensitivity of inductance in NiCuZn ferrites 显示文摘 | REDDY N R RAMANA M V RAJITHA G RAJAGOPAL E SICAKUMAR K V MURTHY V R K | 2005 | J Magn Magn Mater2005，292，： | 1 |
| 6 | Warming trends in Asia amplified by brown cloud solar absorption显示文摘 | Ramanathan V Ramana M V Roberts G | 2007 | Nature2007，2007，： | 1 |
| 7 | Automatic inter- pretation of magnetic data using Euler deconvolution with nonlinear background显示文摘 | Dewangan P Ramprasad T Ramana M V | 2007 | Pure and Applied Geophysics2007，164，11： | 1 |
| 8 | Growth and surface characterization of V205 thin films made by pulsed laser deposition 显示文摘 | RAMANA C V SMITH R J HUSSAIN O M | 2004 | Journal of Vacuum Science & Technology: A2004，22，： | 1 |
| 9 | Atmospheric brown clouds: Hemispherical and regional variations in long-range transport, absorption, and radiative forcing 显示文摘 | RAMANATHAN V Li F RAMANA M V | 2007 | Geophysical Research2007，11，： | 1 |
| 10 | Spectroscopic characterization of electron - beam evaporated V2O5 thin films显示文摘 | Hussain O M Srinvasulu Naidu B | 1997 | Thin Solid Films1997，305，： | 1 |
| 11 | Experimental evaluation of engineering behavior of soft Bangkok clay under elevated temperature显示文摘 | ABUEL-NAGA H M BERGADO D T RAMANA G V | 2006 | Journal of Geotechnical and Geoenvironmental Engineering2006，132，7： | 1 |
| 12 | Comment on prevented mortality and greenhouse gasemissions from historical and projected nuclear power显示文摘 | SOVACOOL B K PARENTEAU P RAMANA M V | 2013 | Environ Sci Technol2013，47，： | 1 |
| 13 | Empirical Interatomic Potential for Si-H Interactions 显示文摘 | Ramana Murty M V Atwater H A | 1995 | Physical Review B1995，51，48： | 1 |
| 14 | Ultrasound and its application in the food industry显示文摘 | PRAKASH M N K RAMANA K V R | 2003 | Journal of food science and technology-mysore2003，40，6： | 1 |
| 15 | Rhodestrin:a novel indole terpenoid phytohormone from Rhodobacter spbaeroides显示文摘 | Sunayana M R Sasikala C Ramana C V | | 0，，23： | 1 |
| 16 | Sealoor spreading magnetic anomalies in the Enderby Basin,East Antarctica显示文摘 | Ramana M V Ramprasad T and Desa M | 2001 | Earth and Planetary Science Letters2001，191，： | 1 |
| 17 | Culture media and factors influencing ochratoxin A production by two species of Penicillium isolated from poultry feeds显示文摘 | RAO V K RAMANA M V GIRISHAM S | 2013 | National Academy Science Letters2013，36，1： | 1 |
| 18 | L - Arginine prewents melabolic effects of high glucose in diabetic mice 显示文摘 | WEST M B RAMANA K V KAISENWA K | 2008 | FEBS Lett2008，582，17： | 1 |
| 19 | Surface Analysis of Pulsed Laser-Deposited V2O5 Thin Films and Their Lithium Intercalated Products Studied By Raman Spectroscopy显示文摘 | Ramana C V Smith R J Hussain O M | 2005 | Surface and Interface Analysis2005，37，4： | 1 |
| 20 | A new convenient synthesis of phenanthrene alkaloids from 1-arylmethyl-1,2,3,4-tetrahydroisoquinolines 显示文摘 | KINI S V RAMANA M M V | 2004 | Tetrahedron Letters2004，45，： | 1 |
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