Holmium(III) Single-Ion Magnet for Cryomagnetic Refrigeration Based on an MRI Contrast Agent Derivative
Author(s) -
Borja Rodríguez-Barea,
Júlia Mayans,
Renato Rabelo,
Adrián Sanchis-Perucho,
Nicolás Moliner,
José MartínezLillo,
Miguel Julve,
Francesc Lloret,
Rafael RuizGarcía,
Joan Cano
Publication year - 2021
Publication title -
inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 233
eISSN - 1520-510X
pISSN - 0020-1669
DOI - 10.1021/acs.inorgchem.1c01905
Subject(s) - magnetic refrigeration , chemistry , gadolinium , holmium , magnetization , contrast (vision) , magnet , nuclear magnetic resonance , derivative (finance) , crystallography , magnetic field , organic chemistry , laser , physics , quantum mechanics , financial economics , optics , economics , artificial intelligence , computer science
The coexistence of field-induced blockage of the magnetization and significant magnetocaloric effects in the low-temperature region occurs in a mononuclear holmium(III) diethylenetriamine- N , N , N ', N ″, N ″-pentaacetate complex, whose gadolinium(III) analogue is a commercial MRI contrast agent. Both properties make it a suitable candidate for cryogenic magnetic refrigeration, thus enlarging the variety of applications of this simple class of multifunctional molecular nanomagnets.
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