Helmholtz-Zentrum Dresden-Rossendorf
"TecRad" Wechselwirkung von Technetium mit Mikroorganismen, Metaboliten und an Mineral-Wasser-Grenzflächen - Radioökologische Betrachtungen
Dr. Natalia Mayordomo Herranz
Head "TecRad" Wechselwirkung von Technetium mit Mikroorganismen, Metaboliten und an Mineral-Wasser-Grenzflächen - Radioökologische Betrachtungen
Phone
+49 351 260 2076
n.mayordomo-herranzhzdr.de
Link
ORCID: 0000-0003-4433-9500
Address
Building/Office
Bautzner Landstraße 400 - 01328 Dresden
801/P252
Scientific career
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Since 09/2023:
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Since 07/2022:
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2017-2022:Postdoc position at Surface Processes department at HZDR
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2012-2017:Ph.D. student at CIEMAT (Madrid, Spain) with outstanding thesis prize
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2011:Master on pure Chemistry (Universidad de Alcalá, Spain)
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2010:Bachelor on Chemistry (Universidad de Alcalá, Spain)
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ORCID:0000-0003-4433-9500
Research fields
- Chemistry of the surface-water interface related to radioactive material sorption
- Colloidal stability in feasible natural environments
- Surface complexation modelling
- Nuclear waste disposal safety
Teaching
Since 2022 Radioecology lectures as part of the Master in Chemistry at Technische Universität Dresden (TUD, Germany)
Supervision
On-going supervision
- Since 02/2024: Supervision of PhD thesis of Caroline Börner (TUD, Germany)
- Since 07/2023: Supervision of PhD thesis of Vijay Kumar Saini (TUD, Germany)
- Since 10/2023: Supervision of the laboratory work of Arkadz Bureika
- Since 09/2023: Supervision of PhD thesis of Irene Cardaio (TUD, Germany)
- Since 11/2020: Co-supervision of PhD thesis of Thomas Zimmermann (TUD, Germany)
Completed supervision
- 2023: Supervision of master thesis of Caroline Börner (TUD, Germany)
- 2023 Supervision of the master internship of Yann Williot (University of Montpellier, France)
- 2022 Supervision of the PhD internship of Sonia García Gómez (Universitat Politècnica Catalunya, Spain)
- 2021 Co-supervision of the PhD thesis of Diana Marcela Rodríguez Hernández (TUD, Germany)
- 2021 Supervision of the master thesis of Gero Padberg (TUD, Germany)
- 2020 Supervision of the bachelor thesis of Tobias Füssel (TUD, Germany)
- 2019 Supervision of the bachelor internship of Natalia Mandrova (Lomonosov State University, Russia)
Projects
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Since 2022:TecRad BMBF NukSiFutur young investigator group via PTKA
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2017-2022:VESPA II BMGF BMWi project via PTKA
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2015-2016:MIRAME (Spanish Ministry of Economy and Competitiveness project)
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2013-2016:BELBaR (EU project (http://www.skb.se/belbar/)
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2012-2016:NANOBAG (Spanish Ministry of Economy and Competitiveness project)
Grants
- Short stay abroad at HZDR, granted by Spanish Ministry of Economy and Competitiveness (9.15-12.15)
- Short stay abroad at PSI (Switzerland), granted by Spanish Ministry of Economy and Competitiveness (3.14-6.14)
- PhD. at CIEMAT, granted by Spanish Ministry of Economy and Competitiveness (12.12-12.16)
- Research at Universidad de Alcalá, granted by Universidad de Alcalá (4.12-9.12)
- Introduction to Research, granted by Universidad de Alcalá (10.10-9.11)
- Collaboration grant, granted by Spanish Ministry of Science and Innovation (11.09-07.10)
- Initiation to Research, granted by Universidad de Alcalá (1.09-7.09)
Publications
2023
Cadmium sorption on alumina nanoparticles, and mixtures of alumina and smectite: An experimental and modelling study
Mayordomo, N.; Missana, T.; Alonso, U.
Related publications
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Data publication: Cadmium sorption on alumina nanoparticles, and mixtures of …
ROBIS: 37929 HZDR-primary research data are used by this (Id 37488) publication
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Minerals 13(2023)12, 1534
DOI: 10.3390/min13121534
Analysis of Cadmium Retention Mechanisms by a Smectite Clay in the Presence of Carbonates
Missana, T.; Alonso, U.; Mayordomo, N.; García-Gutiérrez, M.
Related publications
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Data publication: Analysis of Cadmium Retention Mechanisms by a Smectite Clay …
ROBIS: 36480 HZDR-primary research data are used by this (Id 36478) publication
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Toxics 11(2023)2, 130
DOI: 10.3390/toxics11020130
Cited 2 times in Scopus
Hybridised production of technetium-99m and technetium-101 with fluorine-18 on a low-energy biomedical cyclotron
Johnstone, E. V.; Mayordomo, N.; Mausolf, E. J.
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EPJ Techniques and Instrumentation 10(2023)1, 1
DOI: 10.1140/epjti/s40485-023-00089-2
2022
Discovery, nuclear properties, synthesis and applications of technetium-101
Johnstone, E. V.; Mayordomo, N.; Mausolf, E. J.
Related publications
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Data publication: Discovery, nuclear properties, synthesis and applications of …
ROBIS: 35406 HZDR-primary research data are used by this (Id 35405) publication
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Communications Chemistry 5(2022), 131
DOI: 10.1038/s42004-022-00746-9
Exploring the Reduction Mechanism of ⁹⁹Tc(VII) in NaClO₄: A Spectro-Electrochimical Approach
Rodriguez Hernandez, D. M.; Mayordomo, N.; Parra-Puerto, A.; Schild, D.; Brendler, V.; Stumpf, T.; Müller, K.
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Inorganic Chemistry 61(2022)26, 10159-10166
DOI: 10.1021/acs.inorgchem.2c01278
Cited 1 times in Scopus
2021
Reductive immobilization of 99Tc(VII) by FeS2: the effect of marcasite
Rodriguez Hernandez, D. M.; Mayordomo, N.; Schild, D.; Shams Aldin Azzam, S.; Brendler, V.; Müller, K.; Stumpf, T.
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Chemosphere 281(2021), 130904
DOI: 10.1016/j.chemosphere.2021.130904
Cited 8 times in Scopus
Analysis of technetium immobilization and its molecular retention mechanisms by Fe(II)-Al(III)-Cl layered double hydroxide.
Mayordomo, N.; Rodriguez Hernandez, D. M.; Roßberg, A.; Foerstendorf, H.; Heim, K.; Brendler, V.; Müller, K.
Involved research facilities
- Rossendorf Beamline at ESRF DOI: 10.1107/S1600577520014265
Related publications
- DOI: 10.1107/S1600577520014265 is cited by this (Id 31419) publication
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Chemical Engineering Journal 408(2021), 127265
Online First (2020) DOI: 10.1016/j.cej.2020.127265
Cited 29 times in Scopus
Fusion-Based Neutron Generator Production of Tc-99m and Tc-101: A Prospective Avenue to Technetium Theranostics
Mausolf, E. J.; Johnstone, E. V.; Mayordomo, N.; Williams, D. L.; Guan, E. Y. Z.; Gary, C. K.
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Pharmaceuticals 14(2021), 875
DOI: 10.3390/ph14090875
Cited 8 times in Scopus
2020
Technetium retention by gamma alumina nanoparticles and the effect of sorbed Fe²⁺
Mayordomo, N.; Rodriguez Hernandez, D. M.; Schild, D.; Molodtsov, K.; Johnstone, E. V.; Hübner, R.; Shams Aldin Azzam, S.; Brendler, V.; Müller, K.
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Journal of Hazardous Materials 833(2020), 122066
DOI: 10.1016/j.jhazmat.2020.122066
Cited 13 times in Scopus
New insights into 99Tc(VII) removal by pyrite: A spectroscopic approach
Rodriguez Hernandez, D. M.; Mayordomo, N.; Scheinost, A.; Schild, D.; Brendler, V.; Müller, K.; Stumpf, T.
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Environmental Science & Technology 54(2020)5, 2678-2687
DOI: 10.1021/acs.est.9b05341
Cited 23 times in Scopus
Signatures of Technetium Oxidation States: A New Approach
Bauters, S.; Scheinost, A.; Schmeide, K.; Weiß, S.; Dardenne, K.; Rothe, J.; Mayordomo, N.; Steudtner, R.; Stumpf, T.; Abram, U.; Butorin, S.; Kvashnina, K.
Involved research facilities
- Rossendorf Beamline at ESRF DOI: 10.1107/S1600577520014265
Related publications
- DOI: 10.1107/S1600577520014265 is cited by this (Id 29743) publication
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Chemical Communications 56(2020)67, 9608-9611
DOI: 10.1039/D0CC03905E
Cited 7 times in Scopus
2019
Effects of gamma-alumina nanoparticles on strontium sorption in smectite: additive model approach
Mayordomo, N.; Alonso, U.; Missana, T.
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Applied Geochemistry 100(2019), 121-130
Online First (2018) DOI: 10.1016/j.apgeochem.2018.11.012
Cited 17 times in Scopus
2018
Selenium(IV) sorption onto γ-Al2O3: a consistent description of the surface speciation by spectroscopy and thermodynamic modeling
Mayordomo, N.; Foerstendorf, H.; Lützenkirchen, J.; Heim, K.; Weiss, S.; Alonso, U.; Missana, T.; Schmeide, K.; Jordan, N.
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Environmental Science and Technology 52(2018), 581-588
DOI: 10.1021/acs.est.7b04546
Cited 34 times in Scopus
Size distribution of FEBEX bentonite colloids upon fast disaggregation in low-ionic strength water.
- Clay Minerals 51(2016), 213-222
DOI-Link: http://doi.org/10.1180/claymin.2016.051.2.08
Analysis of the improvement of selenite retention in smectite by adding alumina nanoparticles.
- Science of the Total Environment 572(2016), 1025-1032
DOI-Link: http://doi.org/10.1016/j.scitotenv.2016.08.008
Addition of Al2O3 nanoparticles to bentonite: effects on surface charge and Cd sorption properties.
- MRS 2014 Conference Proceedings volume 1665(2014), 131-137
DOI-Link: http://doi.org/10.1557/opl.2014.638
Analisys of anion adsorption effects on alumina nanoparticles stability.
- Applied Geochemistry 49(2014), 68-76
DOI-Link: http://doi.org/10.1016/j.apgeochem.2014.04.003
Dynamic self-assembly of polycationic clusters based on cyclodextrins for pH-sensitive DNA nanocondensation and delivery by component design.
- Chemistry- A European Journal 20(2014), 6622-6626
DOI-Link: http://doi.org/10.1002/chem.201402026
Competitive processes of a chromophore modified a-cyclodextrin in the presence of a fluorescence polarity sensitive probe.
- Journal of Photochemistry and Photobiology A: Chemistry 256(2013), 42-51
DOI-Link: http://doi.org/10.1016/j.jphotochem.2013.02.007
Thermodynamics of the complexation of mono- and bis. Cyclodextrin derivates with a polarity sensitive probe: Fluorescence, Induced Circular Dichroism and molecular modeling.
- Journal of Photochemistry and Photobiology A 237(2012), 38-48
DOI-Link: http://doi.org/10.1016/j.jphotochem.2012.03.018
Improving inclusion capabilities of permethylated cyclodextrins by appending a cap-like aromatic moiety.
- Tetrahedron 68(2012), 2961-2972
DOI-Link: http://doi.org/10.1016/j.tet.2012.02.037