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Energy and Environment Directorate

Tatiana Levitskaia

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352
(509) 375-5646

PNNL Publications

2024

  • Huber Z.F., M.R. Powell, T.D. Schlieder, J.S. Cervantes, J.M. Davis, P.K. Okabe, and R.E. Stene, et al. 2024. Chlorine Isotope Separations using Thermal Diffusion. PNNL-35607. Richland, WA: Pacific Northwest National Laboratory. Chlorine Isotope Separations using Thermal Diffusion

2023

  • Katsenovich Y., A.A. Maria, J. Williams, S. Kandel, D. Boglaienko, H.P. Emerson, and T.G. Levitskaia. 2023. "Reductive Removal of Pertechnetate and Chromate by Zero Valent Iron under Variable Ionic Strength Conditions." Journal of Hazardous Materials 445. PNNL-SA-174414. doi:10.1016/j.jhazmat.2022.130546
  • Palma J., R. Gong, B. Bocklund, R. Otis, M. Poschmann, M. Piro, and S. Shahbazi, et al. 2023. "Thermodynamic modeling with uncertainty quantification using the modified quasichemical model in quadruplet approximation: Implementation into PyCalphad and ESPEI." CALPHAD 83. PNNL-SA-189276. doi:10.1016/j.calphad.2023.102618
  • Saslow S.A., E. Cordova, N.M. Escobedo Avalos, O. Qafoku, M.E. Bowden, C.T. Resch, and N. Lahiri, et al. 2023. "Accumulation mechanisms for contaminants on weak-base hybrid ion exchange resins." Journal of Hazardous Materials 459. PNNL-SA-167020. doi:10.1016/j.jhazmat.2023.132165
  • Saslow S.A., T.G. Levitskaia, E. Cordova, N.M. Avalos, D. Boglaienko, Y. Fang, and X. Song, et al. 2023. "Part I: Predicting Performance of Purolite A532E Resins for Remediation of Comingled Contaminants in Groundwater." Journal of Environmental Chemical Engineering 11, no. 3:Art. No. 109618. PNNL-SA-178092. doi:10.1016/j.jece.2023.109618
  • Saslow S.A., T.G. Levitskaia, E. Cordova, N.M. Avalos, D. Boglaienko, Y. Fang, and X. Song, et al. 2023. "Part II: Predicting Performance of DOWEX 21K Resin for Remediation of Comingled Contaminants in Groundwater." Journal of Environmental Chemical Engineering 11, no. 3:Art. No. 109620. PNNL-SA-178093. doi:10.1016/j.jece.2023.109620

2022

  • Driscoll D.M., R.C. Shiery, N.L. DAnnunzio, D. Boglaienko, M. Balasubramanian, T.G. Levitskaia, and C.I. Pearce, et al. 2022. "Water defect stabilizes Bi3+ lone-pair electronic state leading to an unusual aqueous hydration structure." Inorganic Chemistry 61, no. 38:14987-14996. PNNL-SA-170091. doi:10.1021/acs.inorgchem.2c01693
  • Kandel S., Y. Katsenovich, D. Boglaienko, H.P. Emerson, and T.G. Levitskaia. 2022. "Time dependent zero valent iron oxidation and the reductive removal of pertechnetate at variable pH." Journal of Hazardous Materials 424, no. Part B:Art. No. 127400. PNNL-SA-164032. doi:10.1016/j.jhazmat.2021.127400
  • Lee E., D. Boglaienko, B.K. McNamara, and T.G. Levitskaia. 2022. "Removable coatings: Thermal stability and decontamination of steel surfaces from Am-241." Chemosphere 301. PNNL-SA-170113. doi:10.1016/j.chemosphere.2022.134680

2021

  • Lawter A.R., T.G. Levitskaia, O. Qafoku, M.E. Bowden, F. Cintron Colon, and N. Qafoku. 2021. "Simultaneous immobilization of aqueous co-contaminants using a bismuth layered material." Journal of Environmental Radioactivity 237. PNNL-SA-147691. doi:10.1016/j.jenvrad.2021.106711

2020

  • Boglaienko D., J.A. Soltis, R.K. Kukkadapu, Y. Du, L.E. Sweet, V.E. Holfeltz, and G.B. Hall, et al. 2020. "Spontaneous Redox Continuum Reveals Sequestered Technetium Clusters and Retarded Mineral Transformation of Iron." Communications Chemistry 3, no. 1:Article No. 87. PNNL-SA-148992. doi:10.1038/s42004-020-0334-x
  • Campbell E.L., A.M. Westesen, F. Cintron Colon, D. Boglaienko, T.G. Levitskaia, and R.A. Peterson. 2020. "Elemental Characterization of Crystalline Silicotitanate Following Hanford Tank Waste Processing." Separation Science and Technology 56, no. 8:1457-1465. PNNL-SA-152594. doi:10.1080/01496395.2020.1777429
  • Chatterjee S., J.M. Peterson, A.J. Casella, T.G. Levitskaia, and S.A. Bryan. 2020. "Mechanisms of Plutonium Redox Reactions in Nitric Acid Solutions." Inorganic Chemistry 59, no. 10:6826-6838. PNNL-SA-150491. doi:10.1021/acs.inorgchem.0c00199
  • Chatterjee S., V.E. Holfeltz, G.B. Hall, I. Johnson, E.D. Walter, S. Lee, and B. Reinhart, et al. 2020. "Identification and Quantification of Technetium Species in Hanford Waste Tank AN-102." Analytical Chemistry 92, no. 20:13961-13970. PNNL-SA-142972. doi:10.1021/acs.analchem.0c02864
  • Cordova E., V.A. Garayburu-Caruso, C.I. Pearce, K.J. Cantrell, J.W. Morad, E.C. Gillispie, and B.J. Riley, et al. 2020. "Hybrid Sorbents for 129I Capture from Contaminated Groundwater." ACS Applied Materials & Interfaces 12, no. 23:26113-26126. PNNL-SA-147889. doi:10.1021/acsami.0c01527
  • Emerson H.P., A.T. Gebru, D. Boglaienko, Y. Katsenovich, S. Kandel, and T.G. Levitskaia. 2020. "Impact of zero valent iron aging on reductive removal of technetium-99." Journal of Environmental Chemical Engineering 8, no. 3:Article No. 103767. PNNL-SA-149885. doi:10.1016/j.jece.2020.103767
  • Kang J., T.G. Levitskaia, S. Park, T. Varga, and W. Um. 2020. "Nanostructured MgFe and CoCr Layered Double Hydroxides for Removal and Sequestration of Iodine Anions." Chemical Engineering Journal 380. PNNL-SA-142385. doi:10.1016/j.cej.2019.122408
  • Levitskaia T.G., E.L. Campbell, G.B. Hall, S. Chatterjee, D. Boglaienko, M.A. Carlson, and D.D. Reilly. 2020. "Characterization of Spent Purolite A530E Resin with Implications for Long-Term Radioactive Contaminant Removal." Journal of Environmental Chemical Engineering 8, no. 5:Article No. 104155. PNNL-SA-148120. doi:10.1016/j.jece.2020.104155
  • Lines A.M., G.B. Hall, S.I. Sinkov, T.G. Levitskaia, N.B. Gallagher, G.J. Lumetta, and S.A. Bryan. 2020. "Overcoming oxidation state-dependent spectral interferences: Online monitoring of U(VI) reduction to U(IV) via Raman and UV-vis spectroscopy." Industrial and Engineering Chemistry Research 59, no. 19:8894-8901. PNNL-SA-148215. doi:10.1021/acs.iecr.9b06706
  • Moore R.C., C.I. Pearce, J.W. Morad, S. Chatterjee, T.G. Levitskaia, R.M. Asmussen, and A.R. Lawter, et al. 2020. "Iodine Immobilization by Materials through Sorption and Redox-Driven Processes: A Literature Review." Science of the Total Environment 716. PNNL-SA-138461. doi:10.1016/j.scitotenv.2019.06.166
  • Pearce C.I., E. Cordova, W.L. Garcia, S.A. Saslow, K.J. Cantrell, J.W. Morad, and O. Qafoku, et al. 2020. "Evaluation of materials for iodine and technetium immobilization through sorption and redox-driven processes." Science of the Total Environment 716. PNNL-SA-138462. doi:10.1016/j.scitotenv.2019.136167
  • Pearce C.I., R.C. Moore, J.W. Morad, R.M. Asmussen, S. Chatterjee, A.R. Lawter, and T.G. Levitskaia, et al. 2020. "Technetium Immobilization by Materials through Sorption and Redox-Driven Processes: A Literature Review." Science of the Total Environment 716. PNNL-SA-138464. doi:10.1016/j.scitotenv.2019.06.195

2019

  • Boglaienko D., and T.G. Levitskaia. 2019. "Abiotic Reductive Removal and Subsequent Incorporation of Tc(IV) into Iron Oxides: A Review." Environmental Science Nano 6, no. 12:3492-3500. PNNL-SA-145458. doi:10.1039/C9EN00903E
  • Gelis A.V., P. Kozak, A. Breshears, M.A. Brown, C. Launiere, E.L. Campbell, and G.B. Hall, et al. 2019. "Closing The Nuclear Fuel Cycle With A Simplified Minor Actinide Lanthanide Separation Process (ALSEP) And Additive Manufacturing." Scientific Reports 9. PNNL-SA-139206. doi:10.1038/s41598-019-48619-x
  • Luksic S.A., D. Kim, T.G. Levitskaia, S. Chatterjee, W.W. Lukens, and A.A. Kruger. 2019. "Redox and Volatility of Tc(CO)3+ Compounds in Waste Glass Melting." Journal of Nuclear Materials 515. PNNL-SA-136602. doi:10.1016/j.jnucmat.2018.10.034
  • Lumetta G.J., J.R. Allred, S.A. Bryan, G.B. Hall, T.G. Levitskaia, A.M. Lines, and S.I. Sinkov. 2019. "Simulant Testing of a Co-Decontamination (CoDCon) Flowsheet for a Product with a Controlled Uranium-to-Plutonium Ratio." Separation Science and Technology 54, no. 12:1977-1984. PNNL-SA-138080. doi:10.1080/01496395.2019.1594899

2018

  • Campbell E.L., V.E. Holfeltz, G.B. Hall, K.L. Nash, G.J. Lumetta, and T.G. Levitskaia. 2018. "Extraction Behavior of Ln(III) ions by T2EHDGA/n-dodecane from Nitric acid and Sodium Nitrate Solutions." Solvent Extraction and Ion Exchange 36, no. 4:331-346. PNNL-SA-128106. doi:10.1080/07366299.2018.1447261
  • Johnson I., S. Chatterjee, G.B. Hall, S.D. Burton, E.L. Campbell, M.A. Conroy, and Y. Du, et al. 2018. "Inorganic Ba-Sn Nanocomposite Materials for Sulfate Sequestration from Complex Aqueous Solutions." Environmental Science Nano 5, no. 4:890-903. PNNL-SA-131573. doi:10.1039/C7EN01241A

2017

  • Campbell E.L., V.E. Holfeltz, G.B. Hall, K. Nash, G.J. Lumetta, and T.G. Levitskaia. 2017. "NITRIC ACID AND WATER EXTRACTION BY T2EHDGA in n-DODECANE." Solvent Extraction and Ion Exchange 35, no. 7:586-603. PNNL-SA-125907. doi:10.1080/07366299.2017.1400161
  • Chatterjee S., S.A. Bryan, A.J. Casella, J.M. Peterson, and T.G. Levitskaia. 2017. "Mechanism of Neptunium Redox Reactions in Nitric Acid Solutions." Inorganic Chemistry Frontiers 4, no. 4:581-594. PNNL-SA-122161. doi:10.1039/c6qi00550k
  • Holfeltz V.E., E.L. Campbell, D.R. Peterman, R.F. Standaert, A. Paulenova, G.J. Lumetta, and T.G. Levitskaia. 2017. "Effect of HEH[EHP] impurities on the ALSEP solvent extraction process." Solvent Extraction and Ion Exchange 36, no. 1:22-40. PNNL-SA-128488. doi:10.1080/07366299.2017.1412111
  • Lumetta G.J., T.G. Levitskaia, A. Wilden, A.J. Casella, G.B. Hall, L. Lin, and S.I. Sinkov, et al. 2017. "An Advanced TALSPEAK Concept for Separating Minor Actinides. Part 1. Process Optimization and Flowsheet Development." Solvent Extraction and Ion Exchange 35, no. 6:377-395. PNNL-SA-122677. doi:10.1080/07366299.2017.1368901
  • Schroll C.A., S. Chatterjee, T.G. Levitskaia, W.R. Heineman, and S.A. Bryan. 2017. "Electrochemistry of Europium(III) Chloride in 3 LiCl - NaCl, 3 LiCl - 2 KCl, LiCl - RbCl, and 3 LiCl - 2 CsCl Eutectics at Various Temperatures." Journal of the Electrochemical Society 164, no. 8:H5345-H5352. PNNL-SA-123713. doi:10.1149/2.0521708jes

2016

  • Asmussen R.M., J.J. Neeway, A.R. Lawter, T.G. Levitskaia, W.W. Lukens, and N. Qafoku. 2016. "The Function of Sn(II)-Apatite as a 99-Tc Immobilizing Agent." Journal of Nuclear Materials 480. PNNL-SA-114465. doi:10.1016/j.jnucmat.2016.09.002
  • Hall G.B., A. Andersen, N.M. Washton, S. Chatterjee, and T.G. Levitskaia. 2016. "Theoretical modeling of 99Tc NMR chemical shifts." Inorganic Chemistry 55, no. 17:8341-8347. PNNL-SA-116205. doi:10.1021/acs.inorgchem.6b00458
  • Levitskaia T.G., S. Chatterjee, B.W. Arey, E.L. Campbell, Y. Hong, L. Kovarik, and J.M. Peterson, et al. 2016. "RedOx-Controlled Sorption of Iodine Anions by Hydrotalcite Composites." RSC Advances 6, no. 79:76042-76055. PNNL-SA-115759. doi:10.1039/c6ra13092e
  • Levitskaia T.G., S. Chatterjee, N. Pence, J. Romero, T. Varga, M.H. Engelhard, and Y. Du, et al. 2016. "Inorganic Tin Aluminophosphate Nanocomposite for Reductive Separation of Pertechnetate." Environmental Science: Nano 3, no. 2:1003-1013. PNNL-SA-116229. doi:10.1039/C6EN00130K
  • Schroll C.A., S. Chatterjee, T.G. Levitskaia, W.R. Heineman, and S.A. Bryan. 2016. "Spectroelectrochemistry of EuCl3 in four molten salt eutectics; 3 LiCl - NaCl, 3 LiCl - 2 KCl, LiCl - RbCl, and 3 LiCl - 2 CsCl; at 873 K." Electroanalysis 28, no. 9:2158-2165. PNNL-SA-103679. doi:10.1002/elan.201600048
  • Serne R., J.V. Crum, B.J. Riley, and T.G. Levitskaia. 2016. Options for the Separation and Immobilization of Technetium. PNNL-25834;EMSP-RPT-029Rev0. Richland, WA: Pacific Northwest National Laboratory. doi:10.2172/1333455.Options for the Separation and Immobilization of Technetium

2015

  • Chatterjee S., A.E. Norton, M.K. Edwards, J.M. Peterson, S.D. Taylor, S.A. Bryan, and A. Andersen, et al. 2015. "Highly Selective Colorimetric and Luminescence Response of a Square-Planar Platinum(II) Terpyridyl Complex to Aqueous TcO4?." Inorganic Chemistry 54, no. 20:9914-9923. PNNL-SA-110957. doi:10.1021/acs.inorgchem.5b01664
  • Chatterjee S., E.L. Campbell, D. Neiner, N. Pence, T. Robinson, and T.G. Levitskaia. 2015. "Aqueous Binary Lanthanide(III) Nitrate Ln(NO3)3 Electrolytes Revisited: Extended Pitzer and Bromley Treatments." Journal of Chemical and Engineering Data 60, no. 10:2974-2988. PNNL-SA-112321. doi:10.1021/acs.jced.5b00392
  • Lumetta G.J., A.J. Casella, B.M. Rapko, T.G. Levitskaia, N.K. Pence, J.C. Carter, and C.M. Niver, et al. 2015. "An Advanced TALSPEAK Concept Using 2-Ethylhexylphosphonic Acid Mono-2-Ethylhexyl Ester as the Extractant." Solvent Extraction and Ion Exchange 33, no. 3:211-223. PNNL-SA-104552. doi:10.1080/07366299.2014.985920

2014

  • Bryan S.A., T.G. Levitskaia, and A.J. Casella. 2014. "ON-LINE MONITORING FOR PROCESS CONTROL AND SAFEGUARDING OF RADIOCHEMICAL STREAMS AT SPENT FUEL REPROCESSING PLANTS." In Symposium on International Safeguards: Linking Strategy, Implementation and People, October 20-24, 2014, Vienna, Austria, IAEA-CN--220. Vienna:IAEA. PNNL-SA-105102.

2013

  • Bryan S.A., and T.G. Levitskaia. 2013. "SPECTROSCOPIC ONLINE MONITORING FOR PROCESS CONTROL AND SAFEGUARDING OF RADIOCHEMICAL STREAMS." In International Nuclear Fuel Cycle Conference (GLOBAL 2013): Nuclear Energy at a Crossroads, September 29-October 3, Salt Lake City, Utah, 2, 936-943. La Grange Park, Illinois:American Nuclear Society. PNNL-SA-95489.
  • Bryan S.A., T.G. Levitskaia, A.J. Casella, and J.M. Peterson. 2013. "Spectroscopic Online Monitoring for Process Control and Safeguarding of Radiochemical Fuel Reprocessing Streams." In WM Symposia 2013: International Collaboration and Continuous Improvement, February 24 - 28, 2013, Phoenix, Arizona, Paper No. 13553. Tucson, Arizona:WM Symposia. PNNL-SA-91901.
  • Bryan S.A., T.G. Levitskaia, A.M. Lines, F.N. Smith, G.B. Josephson, and J.M. Bello. 2013. "Dual-Remote Raman Technology for In-Situ Identification of Tank Waste." In WM Symposia 2013: International Collaboration and Continuous Improvement, February 24-28, 2013, Phoenix, Arizona, Paper No. 13549. Tucson, Arizona:WM Symposia. PNNL-SA-92015.
  • Casella A.J., T.G. Levitskaia, J.M. Peterson, and S.A. Bryan. 2013. "Water O-H Stretching Raman Signature for Strong Acid Monitoring via Multivariate Analysis." Analytical Chemistry 85, no. 8:4120-4128. PNNL-SA-92843. doi:10.1021/ac4001628
  • Gasbarro C., J.M. Bello, S.A. Bryan, A.M. Lines, and T.G. Levitskaia. 2013. "Development of an Integrated Raman and Turbidity Fiber Optic Sensor for the In-Situ Analysis of High Level Nuclear Waste." In WM Symposia 2013: International Collaboration and Continuous Improvement, February 24-28, 2013, Phoenix, Arizona, Paper No. 13532. Tucson, Arizona:WM Symposia. PNNL-SA-92838.
  • Levitskaia T.G., J.M. Peterson, E.L. Campbell, A.J. Casella, D. Peterman, and S.A. Bryan. 2013. "Fourier Transform Infrared Spectroscopy and Multivariate Analysis for Online Monitoring of Dibutyl Phosphate Degradation Product in Tributyl Phosphate /n-Dodecane/Nitric Acid Solvent." Industrial and Engineering Chemistry Research 52, no. 49:17607-17617. PNNL-SA-97842. doi:10.1021/ie402722n
  • Schroll C.A., S. Chatterjee, T.G. Levitskaia, W.R. Heineman, and S.A. Bryan. 2013. "Electrochemistry and Spectroelectrochemistry of Europium(III) chloride in 3 LiCl - 2KCl from 643 to 1123 K." Analytical Chemistry 85, no. 20:9924-9931. PNNL-SA-97152. doi:10.1021/ac402518p

2012

  • Bryan S.A., T.G. Levitskaia, J.M. Schwantes, C.R. Orton, J.M. Peterson, and A.J. Casella. 2012. "Monitoring, Controlling and Safeguarding Radiochemical Streams at Spent Fuel Reprocessing Facilities, Part 1: Optical Spectroscopic Methods." International Journal on Nuclear Energy Management and Safety 1. PNNL-SA-84474.
  • Levitskaia T.G., S.A. Bryan, J.A. Creim, T.L. Curry, T. Luders, K.D. Thrall, and J.M. Peterson. 2012. "Optical Spectroscopy and Multivariate Analysis for Biodosimetry and Monitoring of Radiation Injury to the Skin." Drug Development Research 73, no. 5:252-273. PNNL-SA-87270. doi:10.1002/ddr.21021
  • Lumetta G.J., J.C. Braley, J.M. Peterson, S.A. Bryan, and T.G. Levitskaia. 2012. "Separating and Stabilizing Phosphate from High-Level Radioactive Waste: Process Development and Spectroscopic Monitoring." Environmental Science & Technology 46, no. 11:6190-6197. PNNL-SA-85510. doi:10.1021/es300443a
  • Lumetta G.J., T.G. Levitskaia, S. Latesky, R.V. Henderson, E.A. Edwards, J.C. Braley, and S.I. Sinkov. 2012. "Lipophilic ternary complexes in liquid-liquid extraction of trivalent lanthanides." Journal of Coordination Chemistry 65, no. 5:741-753. PNNL-SA-83728. doi:10.1080/00958972.2012.660626
  • Schwantes J.M., S.A. Bryan, C.R. Orton, T.G. Levitskaia, and C.G. Fraga. 2012. "Monitoring, Controlling and Safeguarding Radiochemical Streams at Spent Fuel Reprocessing Facilities with Optical and Gamma-Ray Spectroscopic Methods." In 7th Joint INMM/ESARDA Workshop: Future Directions for Nuclear Safeguards and Verification, October 16-20, 2011, Aix en Provence, France. Ispra:European Safeguards Research and Development Association. PNNL-SA-83928.
  • Schwantes J.M., S.A. Bryan, C.R. Orton, T.G. Levitskaia, and C.G. Fraga. 2012. "Monitoring, Controlling and Safeguarding Radiochemical Streams at Spent Fuel Reprocessing Facilities, Part 2: Gamma-Ray Spectroscopic Methods." International Journal on Nuclear Energy Management and Safety 1. PNNL-SA-84821.

2011

  • Bryan S.A., T.G. Levitskaia, A.J. Casella, J.M. Peterson, A.M. Johnsen, A.M. Lines, and E.M. Thomas. 2011. "Spectroscopic On-Line Monitoring for Process Control and Safeguarding of Radiochemical Streams in Nuclear Fuel Reprocessing Facilities." In Advanced Separation Techniques for Nuclear Fuel Reprocessing and Radioactive Waste Treatment: Woodhead Publishing Series in Energy No. 2, edited by KL Nash and GJ Lumetta. Cambridge:Woodhead Publishing. PNNL-SA-70392.
  • Bryan S.A., T.G. Levitskaia, A.J. Casella, J.M. Peterson, A.M. Johnsen, A.M. Lines, and E.M. Thomas. 2011. "Spectroscopic On-Line Monitoring for Process Control and Safeguarding of Radiochemical Streams in Nuclear Fuel Reprocessing Facilities." In Advanced Separation Techniques for Nuclear Fuel Reprocessing and Radioactive Waste Treatment, edited by KL Nash and GJ Lumetta. 95-119. Cambridge:Woodhead Publishing. PNNL-SA-88404.
  • Bryan S.A., T.G. Levitskaia, A.J. Casella, J.M. Peterson, A.M. Lines, D.E. Verdugo, and E.A. Jordan. 2011. "SPECTROSCOPIC ON-LINE MONITORING FOR PROCESS CONTROL AND SAFEGUARDING OF RADIOCHEMICAL STREAMS." In ISEC 2011: 19th International Solvent Extraction Conference, October 3-7, 2011, Santiago, Chile, edited by F Valenzuela L. and BA Moyer, 100. Santiago:GECAMIN. PNNL-SA-77238.
  • Bryan S.A., T.G. Levitskaia, A.J. Casella, J.M. Peterson, A.M. Lines, E.A. Jordan, and D.E. Verdugo, et al. 2011. "On-Line Monitoring for Control and Safeguarding of Radiochemical Streams at Spent Fuel Reprocessing Plant." In Proceedings of the 52nd Annual Meeting of the Institute of Nuclear Materials Management, July 17-21, 2011, Palm Desert, California, 3, 2492-2501. Deerfield, Illinois:Institute of Nuclear Materials Management. PNNL-SA-80524.
  • Bryan S.A., T.G. Levitskaia, A.M. Johnsen, C.R. Orton, and J.M. Peterson. 2011. "Spectroscopic Monitoring of Spent Nuclear Fuel Reprocessing Streams: An Evaluation of Spent Fuel Solutions via Raman, Visible, and Near-Infrared Spectroscopy." Radiochimica Acta 99, no. 9:563-571. PNNL-SA-75142. doi:10.1524/ract.2011.1865
  • Levitskaia T.G., J.A. Creim, T.L. Curry, T. Luders, J.M. Peterson, K.D. Thrall, and B. Levinson. 2011. "Evaluation of Cuprimine® and Syprine® for Decorporation of Radioisotopes of Cesium, Cobalt, Iridium, and Strontium." Health Physics 101, no. 2:118-127. PNNL-SA-75291. doi:10.1097/HP.0b013e318208ceb6
  • Levitskaia T.G., Y. Chen, J.L. Fulton, and S.I. Sinkov. 2011. "Neodymium(III) Complexation by Amino-Carbohydrates via a Ligand-Controlled Hydrolysis Mechanism." Chemical Communications 47, no. 28:8160-8162. PNNL-SA-79040. doi:10.1039/C1CC11871D
  • Peterson J.M., T.G. Levitskaia, and S.A. Bryan. 2011. "MONITORING AND MODELLING OF RADIOLYTIC DEGRADATION PRODUCTS OF TBP/n-DODECANE." In 19th International Solvent Extraction Conference, October 3-7, 2011, Santiago, Chile, edited by F Valenzuela L. and BA Moyer, 98. Santiago:GECAMIN. PNNL-SA-77307.
  • Robinson T.A., S.A. Bryan, and T.G. Levitskaia. 2011. "TALSPEAK EXTRACTION SYSTEM UNDER VARIABLE LOADING CONDITIONS - PART 2: SPECIATION STUDIES." In Proceedings of the 19th International Solvent Extraction Conference, October 3-7, 2011, Santiago, Chile, edited by F Valenzuela L. and BA Moyer, Paper No. 97. London:Society of Chemical Industry. PNNL-SA-77271.

2010

  • Arrigo L.M., S.A. Bryan, R. Christensen, M. Douglas, D.C. Duckworth, C.G. Fraga, and T.G. Levitskaia, et al. 2010. "Advanced Safeguards Technology Demonstration at Pacific Northwest National Laboratory." In Proceedings of the 50th Annual Meeting of the Institute of Nuclear Materials Management. Deerfield, Illinois:Institute of Nuclear Materials Management. PNNL-SA-66837.
  • Levitskaia T.G., J.A. Creim, T.L. Curry, T. Luders, J.E. Morris, A.D. Woodstock, and B. Levinson, et al. 2010. "Evaluation of Cuprimine® and Syprine® for Decorporation of 60 Cobalt and 210 Polonium." Health Physics 98, no. 3:471-479. PNWD-SA-8485.
  • Levitskaia T.G., J.A. Creim, T.L. Curry, T. Luders, J.E. Morris, J.M. Peterson, and K.D. Thrall. 2010. "Biomaterials for the Decorporation of Sr-85 in the Rat." Health Physics 99, no. 3:394-400. PNNL-SA-68465.
  • Levitskaia T.G., J.E. Morris, J.A. Creim, A.D. Woodstock, T. Luders, T.L. Curry, and K.D. Thrall. 2010. "Aminothiol Receptors for Decorporation of Intravenously Administered 60Co in the Rat." Health Physics 98, no. 1:53-60. PNNL-SA-64360.
  • Orton C.R., S.A. Bryan, J.M. Schwantes, T.G. Levitskaia, C.G. Fraga, and S.M. Peper. 2010. "Advanced Process Monitoring Techniques for Safeguarding Reprocessing Facilities." In Proceedings of the Symposium on International Safeguards: Preparing for Future Verification Challenges, November 1-5, 2010, VIenna, Austria. Vienna:International Atomic Engergy Agency. PNNL-SA-75173.

2009

  • Bryan S.A., T.G. Levitskaia, A.M. Lines, J.M. Billing, A.J. Casella, A.M. Johnsen, and J.M. Peterson, et al. 2009. "ON-LINE MONITORING FOR CONTROL AND SAFEGUARDING OF RADIOCHEMICAL STREAMS AT SPENT FUEL REPROCESSING PLANT." In 2nd Japan-IAEA Workshop on Advanced Safeguards Technology for the Future Nuclear Fuel Cycle, November 10-13, 2009, Tokai-mura, Ibaraki, Japan, INIS-XA-1073. Vienna:International Atomic Energy Agency, Department of Safeguards, Division of Technical Support. PNNL-SA-70056.
  • Bryan S.A., T.G. Levitskaia, J.M. Billing, A.J. Casella, A.M. Johnsen, and J.M. Peterson. 2009. "On-Line Monitoring for Control and Safeguarding of Radiochemical Streams at Spent Fuel Reprocessing Plant." In Proceedings of the 50th Annual Meeting of the Institute of Nuclear Materials Management. Deerfield, Illinois:Institute of Nuclear Materials Management. PNNL-SA-66876.
  • Levitskaia T.G., J.A. Creim, T.L. Curry, T. Luders, J.E. Morris, S.I. Sinkov, and A.D. Woodstock, et al. 2009. "Investigation of Chitosan for Decorporation of 60Co in the Rat." Health Physics 97, no. 2:115-124. PNNL-SA-60934.

2008

  • Bryan S.A., T.G. Levitskaia, and S.N. Schlahta. 2008. "Raman Based Process Monitor For Continuous Real-Time Analysis Of High Level Radioactive Waste Components." In Waste Management 2008 Conference (WM2008): Phoenix Rising: Moving Forward in Waste Management, February 24-29, 2008, Phoenix, AZ, Paper No. 8263. Tucson, Arizona:WM Symposia. PNNL-SA-58302.
  • Levitskaia T.G., and S.A. Bryan. 2008. "On-Line Monitoring and Control of Radiochemical Streams at Spent Fuel Reprocessing Plant." In ATALANTE 2008 Nuclear Fuel Cycles for a Sustainable Future. Cedex:Commissariat à l'Énergie Atomique. PNNL-SA-59539.
  • Levitskaia T.G., M.J. O'Hara, S.I. Sinkov, and O.B. Egorov. 2008. "Direct Spectrophotometric Analysis of Cr(VI) Using a Liquid Waveguide Capillary Cell." Applied Spectroscopy 62, no. 1:107-115. PNNL-SA-54317.
  • Levitskaia T.G., S.I. Sinkov, and G.J. Lumetta. 2008. "Actinide Binding by Kläui Ligands: REDOX Speciation and Sorption on an Extraction Chromatography Resin." Radiochimica Acta 96, no. 12:805-815. PNNL-SA-58447.
  • Orton C.R., J.M. Schwantes, S.A. Bryan, T.G. Levitskaia, D.C. Duckworth, M. Douglas, and O.T. Farmer, et al. 2008. "Advanced Safeguards Technology Demonstration at Pacific Northwest National Laboratory." In Proceedings of the 49th Annual Meeting of the Institute of Nuclear Materials Management, July 13-17, 2008, Nashville, TN. Deerfield, Illinois:Institute of Nuclear Materials Management. PNNL-SA-61320.

2007

  • Arm S.T., G.J. Lumetta, and T.G. Levitskaia. 2007. "Flowsheet Modeling and Testing of Pseudohydroxide Extraction from Aqueous Sodium Hydroxide Solutions with 3,5-di-tert-Butylphenol in Isopar® L Modified with Exxal® 8." Solvent Extraction and Ion Exchange 25, no. 5:577-591. PNNL-SA-53233. doi:10.1080/07366290701512691
  • Bryan S.A., and T.G. Levitskaia. 2007. "MONITORING AND CONTROL OF UREX RADIOCHEMICAL PROCESSES." In Global 2007: Advanced Nuclear FUel Cycles and Systems, September 9-13, 2007, Boise, ID, 176-179. La Grange Park, Illinois:American Nuclear Society. PNNL-SA-56050.
  • Levitskaia T.G., L. Maya, G.J. Van Berkel, and B.A. Moyer. 2007. "Anion Partitioning and Ion-Pairing Behavior of Anions in the Extraction of Cesium Salts by 4,5?-bis(tert-octylbenzo)dibenzo-24-crown-8 in 1,2-Dichloroethane." Inorganic Chemistry 46, no. 1:261-272. PNNL-SA-48197.
  • Levitskaia T.G., S.I. Sinkov, and S.A. Bryan. 2007. "In Situ Perchlorate Determination on Purolite A850 Ion Exchange Resin via Raman Spectroscopy." Vibrational Spectroscopy 44, no. 2:316-323. PNNL-SA-50922.

2006

  • Lumetta G.J., and T.G. Levitskaia. 2006. "Pseudohydroxide Extraction from Aqueous Sodium Hydroxide Solutions with 3,5-di-tert-Butylphenol in Isopar® L Modified with 1-Octanol." Solvent Extraction and Ion Exchange 24, no. 3:359-386. PNNL-SA-46094.

2005

  • Levitskaia T.G., and G.J. Lumetta. 2005. "Solvent Modification in Ion-Pair Extraction: Effect on Sodium Nitrate Transport in Nitrobenzene Using a Crown Ether." Journal of Solution Chemistry 34, no. 10:1145-1166. PNNL-SA-44252.
  • Rapko B.M., S.I. Sinkov, and T.G. Levitskaia. 2005. "REMOVAL OF 137Cs FROM DISSOLVED HANFORD TANK SALTCAKE BY TREATMENT WITH IONSIV IE-911." Separation Science and Technology 40, no. 1-3:91-107. PNNL-SA-39806.
  • Shashilov V.A., V.V. Ermolenkov, T.G. Levitskaia, and I.K. Lednev. 2005. "Metal ion binding by a bicyclic diamide: Deep UV Raman spectroscopic characterization." Journal of Physical Chemistry A 109, no. 32:7094-7098. PNNL-SA-46939. doi:10.1021/jp052763k

2003

  • Levitskaia T.G., M. Marquez, J.L. Sessler, J.A. Shriver, T. Vercouter, and B.A. Moyer. 2003. "Fluorinated Calixpyrroles: Anion-Binding Extractants that Reduce the Hofmeister Bias." Chemical Communications 2003, no. 17:2248-2249. PNNL-SA-38519. doi:10.1039/b306385m

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