Contact

Dr. Natalia Mayordomo Herranz

Head "TecRad" Wechselwirkung von Technetium mit Mikroorganismen, Metaboliten und an Mineral-Wasser-Grenzflächen - Radioökologische Betrach­tungen
n.mayordomo-herranzAthzdr.de
Phone: +49 351 260 2076

personal web page of Natalia Mayordomo

Scientific career

  • Since 09/2023:
  • Since 07/2022:
  • 2017-2022:
    Postdoc position at Surface Processes department at HZDR
  • 2012-2017:
    Ph.D. student at CIEMAT (Madrid, Spain) with outstanding thesis prize
  • 2011:
    Master on pure Chemistry (Universidad de Alcalá, Spain)
  • 2010:
    Bachelor on Chemistry (Universidad de Alcalá, Spain)
  • 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

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

  • Since 2022:
    TecRad BMBF NukSiFutur young investigator group via PTKA
  • 2017-2022:
    VESPA II BMGF BMWi project via PTKA
  • 2015-2016:
    MIRAME (Spanish Ministry of Economy and Competitiveness project)
  • 2013-2016:
    BELBaR (EU project (http://www.skb.se/belbar/)
  • 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


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


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.


2022

Discovery, nuclear properties, synthesis and applications of technetium-101

Johnstone, E. V.; Mayordomo, N.; Mausolf, E. J.

Related publications


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.


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.


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.

Related publications


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.


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.


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.


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.

Related publications


2019

Effects of gamma-alumina nanoparticles on strontium sorption in smectite: additive model approach

Mayordomo, N.; Alonso, U.; Missana, T.


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.


Mayordomo, N.; Degueldre, C.; Alonso, U.; Missana, T.
Size distribution of FEBEX bentonite colloids upon fast disaggregation in low-ionic strength water.

Mayordomo, N.; Alonso, U.; Missana, T.
Analysis of the improvement of selenite retention in smectite by adding alumina nanoparticles.

Mayordomo, N.; Alonso, U.; Missana, T.; Benedicto, A.; García-Gutiérrez, M.
Addition of Al2O3 nanoparticles to bentonite: effects on surface charge and Cd sorption properties.

Missana, T.; Benedicto, A.; Mayordomo, N.; Alonso, U.
Analisys of anion adsorption effects on alumina nanoparticles stability.

Gallego-Yerga, L.; Gonzalez-Alvarez, M.J.; Mayordomo, N.; Santoyo-González, F.; Benito, J.M.; Mellet, C.O.;; Mendicuti, F. García-Fernandez, M.
Dynamic self-assembly of polycationic clusters based on cyclodextrins for pH-sensitive DNA nanocondensation and delivery by component design.

Mayordomo, N.; Gonzalez-Alvarez, M.J.; Gallego-Yerga, L.; Mellet, C.O.; García-Fernandez, M.; Mendicuti, F.
Competitive processes of a chromophore modified a-cyclodextrin in the presence of a fluorescence polarity sensitive probe.

Carmona, T.; Mayordomo, N.; Martina, K.; Cravotto, G.; Mendicuti, F.;
Thermodynamics of the complexation of mono- and bis. Cyclodextrin derivates with a polarity sensitive probe: Fluorescence, Induced Circular Dichroism and molecular modeling.

González-Álvarez, M.J.; Mayordomo, N.; Gallego-Yerga, L.; Mellet, C.O.; Mendicuti, F.
Improving inclusion capabilities of permethylated cyclodextrins by appending a cap-like aromatic moiety.