Oregon State University Paulenova Resarch Group
 
Publications
  1. Spectroscopic study of the uranyl-acetohydroxamate adduct with tributyl phosphate
    Tkac, Peter; Paulenova, Alena; Gable, Kevin P.
    Applied Spectroscopy (2007), 61(7), 772-776.
    DOI:10.1366/000370207781393299

  2. The Effect of Acetohydroxamic Acid on Extraction and Speciation of Plutonium
    Tkac, Peter; Paulenova, Alena
    Separation Science and Technology (2008), 43(9-10), 2670-2683.
    DOI:10.1080/01496390802122238

  3. Speciation of Molybdenum (VI) In Aqueous and Organic Phases of Selected Extraction Systems
    Tkac, Peter; Paulenova, Alena
    Separation Science and Technology (2008), 43(9-10), 2641-2657.
    DOI:10.1080/01496390802122261

  4. Extraction of Lanthanides with Diamides of Dipicolinic Acid Nitric Acid Solutions. I
    Paulenova, A.; Alyapyshev, M. Yu.; Babain, V. A.; Herbst, R. S.; Law, J. D.
    Separation Science and Technology (2008), 43(9-10), 2606-2618.
    DOI:10.1080/01496390802121636

  5. Complexation of uranium(VI) with acetohydroxamic acid
    Tkac, P.; Matteson, B.; Bruso, J.; Paulenova, A.
    Journal of Radioanalytical and Nuclear Chemistry (2008), 277(1), 31-36.
    DOI:10.1007/s10967-008-0705-8

  6. Redox reactions of Pu(IV) and Pu(III) in the presence of acetohydroxamic acid in HNO3 solutions
    Tkac Peter; Precek Martin; Paulenova Alena
    Inorganic chemistry (2009), 48(24), 11935-44.
    DOI:10.1021/ic901081j

  7. Modeling of Pu(IV) Extraction Acidic Nitrate Media Tri-n-butyl Phosphate
    Tkac, Peter; Paulenova, Alena; Vandegrift, George F.; Krebs, John F.
    Journal of Chemical & Engineering Data (2009), 54(7), 1967-1974.
    DOI:10.1021/je800904t

  8. Distribution and identification of Plutonium(IV) species in tri-n-butyl phosphate/HNO3 extraction system containing acetohydroxamic acid
    Tkac, P.; Paulenova, A.; Vandegrift, G. F.; Krebs, J. F.
    Journal of Radioanalytical and Nuclear Chemistry (2009), 280(2), 339-342.
    DOI:10.1007/s10967-009-0524-6

  9. Extraction of uranium(VI) with diamides of dipicolinic acid nitric acid solutions
    Lapka, J. L.; Paulenova, A.; Alyapyshev, M. Yu.; Babain, V. A.; Herbst, R. S.; Law, J. D.
    Radiochimica Acta (2009), 97(6), 291-296
    DOI:10.1524/ract.2009.1588

  10. Extraction of molybdenum and technetium with diamides of dipicolinic acid nitric acid solutions
    Lapka, J. L.; Paulenova, A.; Alyapyshev, M. Yu.; Babain, V. A.; Herbst, R. S.; Law, J. D.
    Journal of Radioanalytical and Nuclear Chemistry (2009), 280(2), 307-313.
    DOI:10.1007/s10967-009-0518-4

  11. Modeling of Pu(IV) Extraction Tri-n-butyl Phosphate Acidic Nitrate Media Containing Acetohydroxamic Acid
    Tkac, Peter; Paulenova, Alena; Vandegrift, George F.; Krebs, John F.
    Journal of Chemical & Engineering Data (2010), 55(9), 3445-3450.
    DOI:10.1021/je100162y

  12. Coordination of uranium(VI) with N,N'-diethyl-N,N'-ditolyldipicolinamide
    Lapka, J. L.; Paulenova, A.; Zakharov, L. N.; Alyapyshev, M. Yu; Babain, V. A.
    IOP Conference Series: Materials Science and Engineering (2010), 9, 012029/1-012029/7
    DOI:10.1088/1757-899X/9/1/012029

  13. The extraction of actinides nitric acid solutions with diamides of dipicolinic acid
    Lapka, Joseph L.; Paulenova, Alena; Alyapyshev, Mikhail Yu; Babain, Vasiliy A.; Law, Jack D.; Herbst, R. Scott
    IOP Conference Series: Materials Science and Engineering (2010), 9, 012068/1-012068/10
    DOI:10.1088/1757-899X/9/1/012068

  14. Investigation of Pu(IV)-acetohydroxamic acid complex solvent extraction with di(2-ethylhexyl) phosphoric acid
    Brown, M. Alex; Paulenova, Alena; Tkac, Peter
    From IOP Conference Series: Materials Science and Engineering (2010), 9, 012071/1-012071/6
    DOI:10.1088/1757-899X/9/1/012068x

  15. Spectroscopic identification of tri-n-butyl phosphate adducts with Pu(IV) hydrolyzed species
    Tkac, Peter; Paulenova, Alena
    IOP Conference Series: Materials Science and Engineering (2010), 9, 012072/1-012072/7
    DOI:10.1088/1757-899X/9/1/012072

  16. A study of the kinetics of the reduction of neptunium(VI) acetohydroxamic acid in perchloric acid
    Matteson, Brent S.; Precek, Martin; Paulenova, Alena
    IOP Conference Series: Materials Science and Engineering (2010), 9, 012073/1-012073/9
    DOI:10.1088/1757-899X/9/1/012073

  17. Kinetics of oxidation of pentavalent neptunium pentavalent vanadium in solutions of nitric acid
    Precek, Martin; Paulenova, Alena
    From IOP Conference Series: Materials Science and Engineering (2010), 9, 012074/1-012074/8
    DOI:10.1088/1757-899X/9/1/012074

  18. The radiolytic and thermal stability of diamides of dipicolinic acid
    Lapka, J. L.; Paulenova, A.; Herbst, R. Scott; Law, J. D.
    Separation Science and Technology (2010), 45(12-13), 1706-1710.
    DOI:10.1080/01496395.2010.493830

  19. Complexation Chemistry of Zirconium(IV), Uranium(VI), and Iron(III) with Acetohydroxamic Acid
    Matteson, Brent S.; Tkac, Peter; Paulenova, Alena
    Separation Science and Technology (2010), 45(12-13), 1733-1742.
    DOI:10.1080/01496395.2010.493829

  20. Effect of Gamma Irradiation on the Oxidation State of Neptunium in Nitric Acid in the Presence of Selected Scavengers
    Precek, Martin; Paulenova, Alena; Tkac, Peter; Knapp, Nathan.
    Separation Science and Technology (2010), 45(12&13):1699 – 1705,
    DOI:10.1080/01496395.2010.493833

  21. Influence of temperature on the extraction of Pu(IV) tri-n-butyl phosphate acidic nitrate solutions
    Brown, M. Alex; Tkac, Peter; Paulenova, Alena; Vandegrift, George F.
    Separation Science and Technology (2010), 45(1), 50-57.
    DOI:10.1080/01496390903402133

  22. Kinetics of reduction of hexavalent neptunium nitrous acid in solutions of nitric acid
    Martin Precek and Alena Paulenova
    Journal of Radioanalytical and Nuclear Chemistry (2010) 286:771–776,
    DOI:10.1007/s10967-010-0724-0

  23. Microstructure damage of titanium films irradiation with fission fragments
    Sadi, S.; Paulenova, A.; Loveland, W. D.; Watson, P. R.; Greene, J. P.; Zinkann, G. P.
    Nuclear Instruments & Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms (2011), 269(24), 3230-3232.
    DOI:10.1016/j.nimb.2011.04.093

  24. Growth and surface morphology of uranium films during molecular plating
    Sadi, S.; Paulenova, A.; Watson, P. R.; Loveland, W.
    Nuclear Instruments & Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment (2011), 655(1), 80-84.
    DOI:10.1016/j.nima.2011.06.025


 

Contact: alena.paulenova@oregonstate.edu; Phone: 541-737-7070; Fax: 541-737-0480;
Mailing Address: Alena Paulenova, 100, Radiation Center, Oregon State University, Corvallis, OR 97330