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Showing 1 to 12 of 34 entries
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Comparative analysis of ZVI materials for reductive separation of .

Journal of hazardous materials

Boglaienko D, Emerson HP, Katsenovich YP, Levitskaia TG.
PMID: 31284170
J Hazard Mater. 2019 Dec 15;380:120836. doi: 10.1016/j.jhazmat.2019.120836. Epub 2019 Jun 27.

Technetium-99 (Tc) is a long-lived radioactive contaminant present in legacy nuclear waste streams and contaminated plumes of the nuclear waste storage sites worldwide that poses risks for human health and the environment. Pertechnetate (TcO

Iodine immobilization by materials through sorption and redox-driven processes: A literature review.

The Science of the total environment

Moore RC, Pearce CI, Morad JW, Chatterjee S, Levitskaia TG, Asmussen RM, Lawter AR, Neeway JJ, Qafoku NP, Rigali MJ, Saslow SA, Szecsody JE, Thallapally PK, Wang G, Freedman VL.
PMID: 31982189
Sci Total Environ. 2020 May 10;716:132820. doi: 10.1016/j.scitotenv.2019.06.166. Epub 2019 Jun 12.

Radioiodine-129 (

State Severity Assessment in Patients with Obstructive Jaundice using PMGMU2018h Scale Adapted to the Russian Medical and Economic Standards.

Sovremennye tekhnologii v meditsine

Scherbyuk АN, Dydykin SS, Ivanov PА, Laptina VI, Маnuylov VМ, Nelipa МV, Levitskaya АN, Levitskaya KN, Kruchko PV, Zhandarov KА.
PMID: 34795983
Sovrem Tekhnologii Med. 2021;12(3):77-81. doi: 10.17691/stm2020.12.3.10. Epub 2020 Jun 28.

MATERIALS AND METHODS: Thirty physical parameters have been studied and compared according to different assessment scales in each of 258 patients with obstructive jaundice treated in three medical settings.RESULTS: The main drawback of the examined scales is the necessity...

Priming of CD8(+) T Cell Responses to Liver Stage Malaria Parasite Antigens.

Frontiers in immunology

Corradin G, Levitskaya J.
PMID: 25414698
Front Immunol. 2014 Nov 05;5:527. doi: 10.3389/fimmu.2014.00527. eCollection 2014.

While the role of malaria parasite-specific memory CD8(+) T cells in the control of exo-erythrocytic stages of malaria infection is well documented and generally accepted, a debate is still ongoing regarding both the identity of the anatomic site where...

Synergistic pseudo-hydroxide extraction: synergism and anion selectivity in sodium extraction using a crown ether and a series of weak lipophilic acids.

Analytical chemistry

Levitskaia TG, Bonnesen PV, Chambliss CK, Moyer BA.
PMID: 12585464
Anal Chem. 2003 Feb 01;75(3):405-12. doi: 10.1021/ac0259212.

The nature of the weak lipophilic acid used in synergistic combination with a model crown ether cation host was shown to have a strong effect on the strength and selectivity of sodium hydroxide separation from alkaline aqueous salt solutions....

Technetium immobilization by materials through sorption and redox-driven processes: A literature review.

The Science of the total environment

Pearce CI, Moore RC, Morad JW, Asmussen RM, Chatterjee S, Lawter AR, Levitskaia TG, Neeway JJ, Qafoku NP, Rigali MJ, Saslow SA, Szecsody JE, Thallapally PK, Wang G, Freedman VL.
PMID: 32057506
Sci Total Environ. 2020 May 10;716:132849. doi: 10.1016/j.scitotenv.2019.06.195. Epub 2019 Jun 14.

The objective of this review is to evaluate materials for use as a barrier or other deployed technology to treat technetium-99 (Tc) in the subsurface. To achieve this, Tc interactions with different materials are considered within the context of...

Evolution of Acid-Dependent Am.

Inorganic chemistry

Hall GB, Holfeltz VE, Campbell EL, Boglaienko D, Lumetta GJ, Levitskaia TG.
PMID: 32191453
Inorg Chem. 2020 Apr 06;59(7):4453-4467. doi: 10.1021/acs.inorgchem.9b03612. Epub 2020 Mar 19.

Coordination of trivalent lanthanide and actinide metal ions by lipophilic diglycolamides and phosphonic acids has been proposed for their separation through extraction from aqueous nitric acid solutions. However, the nature of M

Natural and hybrid ("chimeric") stable regulatory glyproline peptides.

Pathophysiology : the official journal of the International Society for Pathophysiology

Ashmarin IP, Samonina GE, Lyapina LA, Kamenskii AA, Levitskaya NG, Grivennikov IA, Dolotov OV, Andreeva LA, Myasoedov NF.
PMID: 15837162
Pathophysiology. 2005 May;11(4):179-185. doi: 10.1016/j.pathophys.2004.10.001.

The present concept of relative instability of regulatory peptides (RPs) in organisms must be amended. The recently characterized family of glyprolines and some other prolyl-glycyl-proline (PGP)-containing oligopeptides show the stability quite comparable with those of major pharmacological preparations. The...

Fluorinated calixpyrroles: anion-binding extractants that reduce the Hofmeister bias.

Chemical communications (Cambridge, England)

Levitskaia TG, Marquez M, Sessler JL, Shriver JA, Vercouter T, Moyer BA.
PMID: 13678224
Chem Commun (Camb). 2003 Sep 07;(17):2248-9. doi: 10.1039/b306385m.

Beta-octafluoro-meso-octamethylcalix[4]pyrrole (1) and beta-decafluoro-meso-decamethylcalix[5]pyrrole (2) were found to extract caesium salts of smaller anions (bromide and chloride for 1 and nitrate for 2) as effectively as that of iodide into nitrobenzene (NB) thereby overcoming the Hofmeister bias normally observed...

The microenvironment of human neuroblastoma supports the activation of tumor-associated T lymphocytes.

Oncoimmunology

Carlson LM, De Geer A, Sveinbjørnsson B, Orrego A, Martinsson T, Kogner P, Levitskaya J.
PMID: 23802089
Oncoimmunology. 2013 Mar 01;2(3):e23618. doi: 10.4161/onci.23618.

Tumor infiltration by lymphocytes has been linked to improved clinical outcome in children with neuroblastoma (NB) but T-cell activation has never been demonstrated to occur within the NB microenvironment. Here we show that tumor-associated lymphocytes (TALs) obtained from lesions...

Development of Online Spectroscopic pH Monitoring for Nuclear Fuel Reprocessing Plants: Weak Acid Schemes.

Analytical chemistry

Casella AJ, Ahlers LR, Campbell EL, Levitskaia TG, Peterson JM, Smith FN, Bryan SA.
PMID: 25873074
Anal Chem. 2015 May 19;87(10):5139-47. doi: 10.1021/ac504578t. Epub 2015 Apr 30.

In nuclear fuel reprocessing, separating trivalent minor actinides and lanthanide fission products is extremely challenging and often necessitates tight pH control in TALSPEAK (Trivalent Actinide-Lanthanide Separation by Phosphorus reagent Extraction from Aqueous Komplexes) separations. In TALSPEAK and similar advanced...

Closing the Nuclear Fuel Cycle with a Simplified Minor Actinide Lanthanide Separation Process (ALSEP) and Additive Manufacturing.

Scientific reports

Gelis AV, Kozak P, Breshears AT, Brown MA, Launiere C, Campbell EL, Hall GB, Levitskaia TG, Holfeltz VE, Lumetta GJ.
PMID: 31492918
Sci Rep. 2019 Sep 06;9(1):12842. doi: 10.1038/s41598-019-48619-x.

Expanded low-carbon baseload power production through the use of nuclear fission can be enabled by recycling long-lived actinide isotopes within the nuclear fuel cycle. This approach provides the benefits of (a) more completely utilizing the energy potential of mined...

Showing 1 to 12 of 34 entries