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Detection of Atomic Scale Changes in the Free Volume Void Size of Three-Dimensional Colorectal Cancer Cell Culture Using Positron Annihilation Lifetime Spectroscopy

Axpe Iza, Eneko; López Euba, Tamara; Castellanos Rubio, Ainara; Mérida Sanz, David; García Martínez, José Angel; Plaza-Izurieta, Leticia; Fernández-Jiménez, Nora; Plazaola Muguruza, Fernando; Bilbao Catalá, José Ramón (Public Library of Science, 2014-01-02)

Positron annihilation lifetime spectroscopy (PALS) provides a direct measurement of the free volume void sizes in polymers and biological systems. This free volume is critical in explaining and understanding physical and ...

Unlocking the Potential of Magnetotactic Bacteria as Magnetic Hyperthermia Agents

Gandia Aguado, David; Gandarias Albaina, Lucia; Rodrigo Arrizabalaga, Irati; Robles García, Joshua; Das, Raja; Garaio Urabaien, Eneko; García Martínez, José Angel; Phan, Manh Huong; Srikanth, Hariharan; Orue Goikuria, Iñaki; Alonso, Javier; Muela Blázquez, Alicia; Fernández Gubieda Ruiz, María Luisa (Wiley, 2019-10)

Magnetotactic bacteria are aquatic microorganisms that internally biomineralize chains of magnetic nanoparticles (called magnetosomes) and use them as a compass. Here it is shown that magnetotactic bacteria of the strain ...