Výsledky vyhľadávania - "Coutinho, Joana T."

Data-driven design of molecular nanomagnets Autor Duan, Yan, Rosaleny, Lorena E., Coutinho, Joana T., Giménez-Santamarina, Silvia, Scheie, Allen, Baldoví, José J., Cardona-Serra, Salvador, Gaita-Ariño, Alejandro

“…Three decades of research in molecular nanomagnets have raised their magnetic memories from liquid helium to liquid nitrogen temperature thanks to a wise…”
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Thermal and magnetic properties of chitosan-iron oxide nanoparticles Autor Soares, Paula I.P., Machado, Diana, Laia, César, Pereira, Laura C.J., Coutinho, Joana T., Ferreira, Isabel M.M., Novo, Carlos M.M., Borges, João Paulo

“…•Chitosan is widely used for biomedical applications.•Chitosan-iron oxide nanoparticles are suitable for magnetic hyperthermia.•Chitosan coating does not…”
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Thermal and magnetic properties of iron oxide colloids: influence of surfactants Autor I P Soares, Paula, Lochte, Frederik, Echeverria, Coro, C J Pereira, Laura, T Coutinho, Joana, M M Ferreira, Isabel, M M Novo, Carlos, P M R Borges, João

“…Iron oxide nanoparticles (NPs) have been extensively studied in the last few decades for several biomedical applications such as magnetic resonance imaging,…”
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Slow magnetic relaxation in lanthanide ladder type coordination polymers Autor Girginova, Penka I, Pereira, Laura C J, Coutinho, Joana T, Santos, Isabel C, Almeida, Manuel

“…A series of four isostructural lanthanide-containing one dimensional coordination polymers with picolinic (pic) and glutaric (glu) acids, Ln(glu)(pic)(H2O)2,…”
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Gold and Nickel Extended Thiophenic-TTF Bisdithiolene Complexes Autor Silva, Rafaela, Vieira, Bruno, Andrade, Marta, Santos, Isabel, Rabaça, Sandra, Lopes, Elsa, Coutinho, Joana, Pereira, Laura, Almeida, Manuel, Belo, Dulce

“…Gold and nickel bisdithiolene complexes with methyl and tert-butyl substituted thiophenetetrathiafulavalenedithiolate ligands (α-mtdt and α-tbtdt) were…”
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Dithiophene-TTF Salts; New Ladder Structures and Spin-Ladder Behavior Autor Silva, Rafaela A L, Santos, Isabel C, Wright, Jonathan, Coutinho, Joana T, Pereira, Laura C J, Lopes, Elsa B, Rabaça, Sandra, Vidal-Gancedo, José, Rovira, Concepció, Almeida, Manuel, Belo, Dulce

“…(α-DT-TTF)2[Au(i-mnt)2] and (α-DT-TTF)2[Co(mnt)2] are two new salts of the donor α-dithiophene-tetrathiafulvalene with stable diamagnetic anions, both…”
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5-Methylthiophene-2,3-dithiolene Transition Metal Complexes Autor Neves, Ana I. S., Santos, Isabel C., Coutinho, Joana T., Pereira, Laura C. J., Henriques, Rui T., Lopes, Elsa B., Alves, H., Almeida, Manuel, Belo, Dulce

“…Transition metal complexes based on the new ligand 5‐methylthiophene‐2,3‐dithiolate (α‐mtpdt) and Au, Ni, Fe, Co, Cu Pt and Pd were prepared as…”
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Heterodimetallic Structures Based on Cyano-Substituted Bis(dithiolene) Complexes and Ni and Cu Cyclam Cations Autor Cerdeira, Ana C., Belo, Dulce, Rabaça, Sandra, Pereira, Laura C. J., Coutinho, Joana T., Simão, Dulce, Henriques, Rui T., Jeannin, Olivier, Fourmigué, Marc, Almeida, Manuel

“…Five charge‐transfer salts based on the combination of anionic FeIII and CuII bis(dithiolene) complexes containing nitrile groups with [M(cyclam)]2+ (M = Ni,…”
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Iron oxide nanoparticles stabilized with a bilayer of oleic acid for magnetic hyperthermia and MRI applications Autor Soares, Paula I.P., Laia, César A.T., Carvalho, Alexandra, Pereira, Laura C.J., Coutinho, Joana T., Ferreira, Isabel M.M., Novo, Carlos M.M., Borges, João Paulo

“…[Display omitted] •Superparamagnetic iron oxide nanoparticles were stabilized with oleic acid.•Maximum stabilization was achieved at neutral pH.•Magnetic…”
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Single-ion magnet behaviour in [U(Tp(Me2))2I] Autor Coutinho, Joana T, Antunes, Maria A, Pereira, Laura C J, Bolvin, Hélène, Marçalo, Joaquim, Mazzanti, Marinella, Almeida, Manuel

“…[U(Tp(Me2))(2)I] exhibits at low temperatures single molecule magnet (SMM) behaviour comparable to its bipyridine derivative and related single ion U(III)…”
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Spectroscopic Determination of the Electronic Structure of a Uranium Single‐Ion Magnet Autor Coutinho, Joana T., Perfetti, Mauro, Baldoví, José J., Antunes, Maria A., Hallmen, Philipp P., Bamberger, Heiko, Crassee, Iris, Orlita, Milan, Almeida, Manuel, van Slageren, Joris, Pereira, Laura C. J.

“…Early actinide ions have large spin‐orbit couplings and crystal field interactions, leading to large anisotropies. The success in using actinides as…”
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Effects of surfactants on the magnetic properties of iron oxide colloids Autor Soares, Paula I.P., Alves, Ana M.R., Pereira, Laura C.J., Coutinho, Joana T., Ferreira, Isabel M.M., Novo, Carlos M.M., Borges, João P.M.R.

“…[Display omitted] •Superparamagnetic iron oxide nanoparticles with 9nm were produced.•Three different surfactants (oleic acid, sodium citrate, and Triton…”
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Single-molecule-magnet behavior in mononuclear homoleptic tetrahedral uranium(III) complexes Autor Pereira, Laura C J, Camp, Clément, Coutinho, Joana T, Chatelain, Lucile, Maldivi, Pascale, Almeida, Manuel, Mazzanti, Marinella

“…The magnetic properties of the two uranium coordination compounds, [K(18c6)][U(OSi(O(t)Bu)3)4] and [K(18c6)][U(N(SiMe3)2)4], both presenting the U(III) ion in…”
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Zero-field slow magnetic relaxation in a uranium(III) complex with a radical ligand Autor Coutinho, Joana T, Antunes, Maria A, Pereira, Laura C J, Marçalo, Joaquim, Almeida, Manuel

“…[U(Tp(Me2))2(bipy˙)], a uranium(III) complex with a radical bipyridine ligand which has magnetic properties with contributions from both the ligand and the…”
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A magnetic study of a layered lanthanide hydroxide family: Ln8(OH)20Cl4·nH2O (Ln = Tb, Ho, Er) Autor Coutinho, Joana T, Pereira, Claudia C L, Marçalo, Joaquim, Baldoví, José J, Almeida, Manuel, Monteiro, Bernardo, Pereira, Laura C J

“…Three layered lanthanide hydroxides (LLHs), with the general formula Ln8(OH)20Cl4·nH2O (Ln = Tb (1), Ho (2), Er (3)), were prepared and magnetically…”
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[Fe(nsal2trien)]SCN, a new two-step iron(III) spin crossover compound, with symmetry breaking spin-state transition and an intermediate ordered state Autor Vieira, Bruno J C, Coutinho, Joana T, Santos, Isabel C, Pereira, Laura C J, Waerenborgh, João C, da Gama, Vasco

“…We report the synthesis of the iron(III) complex of the hexadentate Schiff base ligand nsal2trien obtained from the condensation of triethylenetetramine and 2…”
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A Mononuclear Uranium(IV) Single-Molecule Magnet with an Azobenzene Radical Ligand Autor Antunes, Maria A., Coutinho, Joana T., Santos, Isabel C., Marçalo, Joaquim, Almeida, Manuel, Baldoví, José J., Pereira, Laura C. J., Gaita-Ariño, Alejandro, Coronado, Eugenio

“…A tetravalent uranium compound with a radical azobenzene ligand, namely, [{(SiMe2NPh)3‐tacn}UIV(η2‐N2Ph2.)] (2), was obtained by one‐electron reduction of…”
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Single-Ion Magnetism in a Luminescent Er3+ β-Diketonato Complex with Multiple Relaxation Mechanisms Autor Martín-Ramos, Pablo, Ramos Silva, Manuela, Coutinho, Joana T., Pereira, Laura C. J., Chamorro-Posada, Pedro, Martín-Gil, Jesús

“…In the crystal structure of tris(2,2,6,6‐tetramethyl‐3,5‐heptanedionato)mono(bathophenanthroline)erbium(III), C57H73ErN2O6, the Er3+ ion is in an antiprismatic…”
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Synthesis, structure and physical properties of a low dimensional compound Autor Ramos Silva, Manuela, Coutinho, Joana T., Pereira, Laura C.J., Martín-Ramos, Pablo, Waerenborgh, João C.

“…The crystal structure of (μ3-oxo)hexakis(cyanoacetato-κO,O′)(cyanoacetato-κO)diaquatriiron(III) cyanoacetic acid shows the formation of trinuclear complexes in…”
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Charge-Transfer Salts Based on a Dissymmetrical Cyano-Substituted Tetrathiafulvalene Donor Autor Oliveira, Sandrina, Santos, Isabel C., Lopes, Elsa B., Coutinho, Joana T., Pereira, Laura C. J., Belo, Dulce, Rabaça, Sandra, Almeida, Manuel

“…Three salts of the dissymmetrical TTF derivative cyanobenzene‐ethylenedithio‐tetrathiafulvalene (CNB‐EDT‐TTF) with different anions, namely,…”
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