Abstract
A methodology to purify a 166mHo solution has been developed by a combination of activity and mass concentration measurements in order to further determine the 166mHo half-life. The isobaric interference at m/q ≃ 166 requires Ho purification from non-natural Er with a high purification degree due to the large amount of Ho as opposed to Er. The Ho/Er separation was achieved using high-performance liquid chromatography on a semi-preparative column followed by purification on gravitational chromatography. The efficiency of the separation was evaluated after precise determination of the Er isotopic composition. The purification methodology enabled to separate Ho from Er.
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Smits ML, Nijsen JF, van den Bosch MA, Lam MG, Vente MA, Huijbregts JE, van het Schip AD, Elschot M, Bult W, de Jong HW, Meulenhoff PC, Zonnenberg BA (2010) Holmium-166 radioembolization for the treatment of patients with liver metastases: design of the phase I HEPAR trial. J Exp Clin Cancer Res 29:70. doi:10.1186/1756-9966-29-70
Nedjadi Y, Spring P, Bailat C, Froidevaux P, Wastiel C, Bochud F (2008) Purification and activity standardisation of a 166mHo solution. Appl Radiat Isot 66:900–904. doi:10.1016/j.apradiso.2008.02.032
Faler KT (1965) Determination of the half-life of the longer-lived 166Ho isomer. J Inorg Nucl Chem 27:25–27. doi:10.1016/0022-1902(65)80185-3
Nedjadi Y, Bailat C, Caffari Y, Froidevaux P, Wastiel C, Kivel N, Guenther-Leopold I, Triscone G, Jaquenod F, Bochud F (2012) A new measurement of the half-life of 166mHo. Appl Radiat Isot 70:1990–1996. doi:10.1016/j.apradiso.2012.02.063
Floor GH, Guéguen F, Isnard H, Quétel C (2013) Challenges for mass fraction measurements of 166mHo using ion-counting multi-collector ICP-MS and isotope dilution. In: European Winter Conference on Plasma Spectrochemistry, Poland
Kumar M (1994) Recent trends in chromatographic procedures for separation and determination of rare earth elements. A review. Analyst 119:2013–2024. doi:10.1039/AN9941902013
Zawisza B, Pytlakowska K, Feist B, Polowniak M, Kita A, Sitko R (2011) Determination of rare earth elements by spectroscopic techniques: a review. J Anal At Spectrom 26:2373. doi:10.1039/c1ja10140d
Datta A, Sivaraman N, Srinivasan TG, Rao PRV (2013) Single-stage dual-column hplc technique for separation and determination. Nucl Technol 182:84–97
Schwantes JM, Rundberg RS, Taylor WA, Vieira DJ (2006) Rapid, high-purity, lanthanide separations using HPLC. J Alloy Compd 418:189–194. doi:10.1016/j.jallcom.2005.08.110
Raut NM, Jaison P, Aggarwal SK (2002) Comparative evaluation of three α-hydroxycarboxylic acids for the separation of lanthanides by dynamically modified reversed-phase high-performance liquid chromatography. J Chromatogr A 959:163–172. doi:10.1016/S0021-9673(02)00447-8
Bourgeois M, Isnard H, Gourgiotis A, Stadelmann G, Gautier C, Mialle S, Nonell A, Chartier F (2011) Sm isotope composition and Sm/Eu ratio determination in an irradiated 153Eu sample by ion exchange chromatography-quadrupole inductively coupled plasma mass spectrometry combined with double spike isotope dilution technique. J Anal At Spectrom 26:1660–1666. doi:10.1039/C1JA10070J
Goutelard F, Caussignac C, Brennetot R, Stadelmann G, Gautier C (2009) Optimization conditions for the separation of rare earth elements, americium, curium and cesium with HPLC technique. J Radioanal Nucl Chem 282:669–675. doi:10.1007/s10967-009-0308-z
Dadachova E, Mirzadeh S, Lambrecht R, Hetherington E, Knapp F (1994) Separation of carrier-free Ho-166 from neutron-irradiated dysprosium targets. Anal Chem 66:4272–4277. doi:10.1021/ac00095a024
Pin C, Santos Zalduegui JF (1997) Sequential separation of light rare-earth elements, thorium and uranium by miniaturized extraction chromatography: application to isotopic analyses of silicate rocks. Anal Chim Acta 339:79–89
Makishima A, Nath BN, Nakamura E (2008) New sequential separation procedure for Sr, Nd and Pb isotope ratio measurement in geological material using MC-ICP-MS and TIMS. Geochem J 42:237–246
Li C-F, Li X-H, Li Q-L, Guo J-H, Li X-H, Liu T (2011) An evaluation of a single-step extraction chromatography separation method for Sm-Nd isotope analysis of micro-samples of silicate rocks by high-sensitivity thermal ionization mass spectrometry. Anal Chim Acta 706:297–304. doi:10.1016/j.aca.2011.08.036
Favre G, Brennetot R, Chartier F, Vitorge P (2007) Understanding reactions with O-2 for Sr-90 measurements by ICP-MS with collision-reaction cell. Int J Mass Spectrom 265:15–22. doi:10.1016/j.ijms.2007.04.012
Granet M, Nonell A, Favre G, Chartier F, Isnard H, Moureau J, Caussignac C, Tran B (2008) Cs–Ba separation using N2O as a reactant gas in a multiple collector-inductively coupled plasma mass spectrometer collision-reaction cell: application to the measurements of Cs isotopes in spent nuclear fuel samples. Spectrochim Acta Part B 63:1309–1314. doi:10.1016/j.sab.2008.09.011
Chang T-L, Zhao M-T, Li W-J, Wang J, Qian Q-Y (1998) Absolute isotopic composition and atomic weight of erbium. Int J Mass Spectrom 177:131–136. doi:10.1016/S1387-3806(98)14057-5
Chartier F, Aubert M, Salmon M, Tabarant M, Tran BH (1999) Determination of erbium in nuclear fuels by isotope dilution thermal ionization mass spectrometry and glow discharge mass spectrometry. J Anal At Spectrom 14:1461–1465. doi:10.1039/a902318f
Albalat E, Telouk P, Albarède F (2012) Er and Yb isotope fractionation in planetary materials. Earth Planet Sci Lett 355–356:39–50. doi:10.1016/j.epsl.2012.08.021
Callis EL, Abernathey RM (1991) High-precision isotopic analyses of uranium and plutonium by total sample volatilization and signal integration. Int J Mass Spectrom Ion Process 103:93–105. doi:10.1016/0168-1176(91)80081-W
Dubois JC, Retali G, Cesario J (1992) Isotopic analysis of rare earth elements by total vaporization of samples in thermal ionization mass spectrometry. Int J Mass Spectrom Ion Process 120:163–177. doi:10.1016/0168-1176(92)85046-3
Fiedler R, Donohue D, Grabmueller G, Kurosawa A (1994) Report on preliminary experience with total evaporation measurements in thermal ionization mass spectrometry. Int J Mass Spectrom Ion Process 132:207–215. doi:10.1016/0168-1176(93)03942-F
De Laeter JR, Bohlke JK, De Bievre P, Hidaka H, Peiser HS, Rosman KJR, Taylor PDP (2003) Atomic weights of the elements: review 2000—(IUPAC technical report). Pure Appl Chem 75:683–800. doi:10.1351/pac200375060683
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Guéguen, F., Isnard, H., Kossert, K. et al. Purification of a 166mHo solution by successive high-performance liquid chromatography and gravitational chromatography for half-life determination. J Radioanal Nucl Chem 302, 289–295 (2014). https://doi.org/10.1007/s10967-014-3290-z
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DOI: https://doi.org/10.1007/s10967-014-3290-z