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| 1 | 高精度铅同位素^207Pb-^204Pb双稀释剂TIMS测试方法显示文摘利用热电离质谱(TIMS)和207Pb-204Pb双稀释法测定低含量Pb岩石样品的同位素比值,可以有效校正由质谱分析造成的同位素分馏效应,提高铅同位素比值测定的精度和准确度。本文利用中国科学院广州地球化学研究所Triton TIMS,建立了207Pb-204Pb双稀释剂测试方法,并对Pb含量为5~20 ng的国际标样SRM981进行3个月的TIMS仪器测定,双稀释剂法外部校正后得到的206Pb/204Pb、207Pb/204Pb和208Pb/204Pb外部精度分别为±0.0034、±0.0046和±0.0100(2sd,n=28)。达到或优于其他国际高水平TIMS实验室双稀释剂法测定精度。同时,运用新方法对国际岩石标样AGV-2和BCR-2进行测定,得到的比值分别为:206Pb/204Pb=18.870±0.006、207Pb/204Pb=15.619±0.003、208Pb/204Pb=38.546±0.012和206Pb/204Pb=18.752±0.011、207Pb/204Pb=15.619±0.005、208Pb/204Pb=38.723±0.020,与国际同类实验室测定结果和精度一致,表明该新建方法是可靠的。运用207Pb-204Pb双稀释剂法对岩石样品进行测定,可获得高精度铅同位素比值,尤其对低含量Pb的基性、超基性地质样品测定有很大的优势。 | 刘希军 王桂琴 CASTILLO P R 许继峰 黄丰 余红霞 陈玲 | 2013 | 地球化学2013，42，2： | 6 |
| 2 | Poultry slaughter wastewater treatment with an up-flow anaerobic sludge blanket(UASB)reactor显示文摘 | CHAVEZ P C CASTILLO L R DENDOOVEN L | 2005 | Bioresource Technology2005，96，： | 1 |
| 3 | Solid-phase microcxtraction as a methodology in the identification of irradiated ground beef显示文摘 | Caja M M Castillo M L R Blanch G P | 2008 | Food Chemistry2008，110，2： | 1 |
| 4 | Geochemistry of late Paleo- zoic mafic igneous rocks from the kuerti area,Xinjiang,northwest China;Impplications for back arc mantle evolution显示文摘 | Xu J F Castillo P R Chen F R | 2002 | Chemical Ge- ology2002，193，12： | 1 |
| 5 | Enantiomeric purity of ( +/- )-Methyl Jasmonate in fresh leaf samples and commercial fragrances 显示文摘 | Castillo M L R D Blanch F P | 2007 | Journal of Separation Sci- ence2007，30，13： | 1 |
| 6 | Adakite petrogenesis显示文摘 | Castillo P R | 2012 | Lithos2012，134，： | 1 |
| 7 | Sterold-responsive encephalopathy associated with autoimmune thyroiditis 显示文摘 | Castillo P Woodruff B Caselli R | 2006 | Arch Neurol2006，63，： | 1 |
| 8 | Isolation of bovine ovarian inhibin,its immunoneutralization in vitro and immunolocalization in bovine ovary显示文摘 | Knight P G Castillo R J Glencross R G | 1990 | Domest Anim Endocrinol1990，7，3： | 1 |
| 9 | Undetectable CSF hypocretin-1 in 'Hashimoto's encephalopathy' associated with coma显示文摘 | Castillo P R Mignot E Woodruff B K | 2004 | Neurology2004，62，10： | 1 |
| 10 | Characterization and catalytic activity of CoMo HDS catalysts supported on alumina-MCM-41显示文摘 | RAMIREZ J CONTRERAS R CASTILLO P | 2000 | Appl Catal: A2000，197，1： | 1 |
| 11 | Stimulation of B lymphocytes by cmvI L-10 but not LAcmvI L-10显示文摘 | Spencer J V Cadaoas J Castillo P R | 2008 | Virology2008，374，1： | 1 |
| 12 | A hybrid learning algorithm for a class of interval type-2 fuzzy neural networks显示文摘 | Castro J R Castillo O Melin P | 2009 | Info Sci2009，179，13： | 1 |
| 13 | Experimental study of intelligent controllers under uncertainty using type-1 and type-2 fuzzy logic 显示文摘 | Sepulveda R Castillo O Melin P | 2007 | Information Science (S0020-0255)2007，177，10： | 1 |
| 14 | Clinical results in the management of Frey's syndrome with injections of botulinum toxin显示文摘 | MARTOS DIAZ P BANCES DEL CASTILLO R MANCHA DE LA PLATA M | 2008 | Med Oral Patol Oral Cir Bucal2008，13，： | 1 |
| 15 | A distinct lineage of influenza A virus from bats显示文摘 | Tong S Li Y Rivailler P Conrardy C Castillo D A Chen L M Recuenco S Ellison J A Davis C T York I A Turmelle A S Moran D Rogers S Shi M Tao Y Weil M R Tang K Rowe L A Sammons S Xu X Frace M Lindblade K A Cox N J Anderson L J Rupprecht C E Donis R O | 2012 | PANS2012，109，11： | 1 |
| 16 | Average-based versus high- and low-impact indicators for the evaluation of scientific distributions 显示文摘 | Albarran P Ortufio I Castillo J R | 2011 | Research Evaluation2011，20，4： | 1 |
| 17 | Steroid-responsiveencephalopathy associated with autoimmune thyroiditis 显示文摘 | Castillo P Woodruff B Caselli R | 2006 | ArchNeurol2006，63，2： | 1 |
| 18 | An adipogenic cofactor bound by the differentiation domain of PPARγ显示文摘 | Castillo G Brun R P Rosenfield J K | 1999 | EMBO J1999，18，： | 1 |
| 19 | Steroid - responsive encephalopathy associated with autoimmune thyroiditis显示文摘 | Castillo P Woodruff B Caselliet R | 2006 | Arch Neurol2006，63，2： | 1 |
| 20 | 6568 Role of sequential chemoradiotherapy based on ECF as adjuvant treatment in resected gastric cancer patients显示文摘 | R.E. Pacios Blanco B. Ríos Pozo I. Castillo Pérez J.M. Jurado R. Guerrero J.L. García-Puche | 2009 | EJC Supplements2009，，2： | 1 |
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