Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Miguel A. Novak"'
Publikováno v:
Química Nova, Vol 33, Iss 8, Pp 1756-1764 (2010)
The development of new magnetic materials has attracted attention of researchers of different areas. In the last decades, a distinguished class of materials emerged in magnetism, in which the magnetic moment is delocalized over molecules. By varying
Externí odkaz:
https://doaj.org/article/bd1376bf07ba439e842e2fe4f8b47e32
Autor:
Lívia B. L. Escobar, Miguel A. Novak, Stéphane Soriano, Stephen Hill, Guilherme P. Guedes, Maria G. F. Vaz, Jonathan Marbey
Publikováno v:
Inorganic Chemistry. 58:14420-14428
Two tetranuclear compounds with a cubane-like structure were synthesized from a one-pot reaction between NiII and 2,2,6,6-tetramethyl-3,5-heptanedione (Hdpm) for 1 or 4,4,4-trifluoro-1-phenyl-1,3-b...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7254c6c6fc5832b7c92348bde8ef854
https://doi.org/10.1021/acs.inorgchem.9b01816
https://doi.org/10.1021/acs.inorgchem.9b01816
Autor:
Miguel A. Novak, Fernando de C. da Silva, Maria G. F. Vaz, Mateus S. de Souza, Guilherme P. Guedes, Federico Totti, Samira G. Reis, Matteo Briganti, Danilo Stinghen, Carolina S. Bortolot, Vitor F. Ferreira, Rafael A. Allão Cassaro, Stéphane Soriano
Publikováno v:
Inorganic Chemistry. 58:1976-1987
Four new heterospin compounds with molecular formula {[Cu2(hfac)3(TlTrzNIT)2][Ln(hfac)4]}n·C7H16 (LnIII = Gd (1), Tb (2), or Dy (3)) and [Co(hfac)(TlTrzNIT)2][Dy(hfac)4] (4), where hfac is hexafluoroacetylacetonato and TlTrzNIT is the nitronylnitrox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f7d699c7c9f9bfa14372772a7ad474
https://doi.org/10.1021/acs.inorgchem.8b02929
https://doi.org/10.1021/acs.inorgchem.8b02929
Autor:
Lívia B L, Escobar, Guilherme P, Guedes, Stéphane, Soriano, Jonathan, Marbey, Stephen, Hill, Miguel A, Novak, Maria G F, Vaz
Publikováno v:
Inorganic chemistry. 59(7)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5ecb45d37c750ec923a12ee51ecf2727
https://pubmed.ncbi.nlm.nih.gov/31625735
https://pubmed.ncbi.nlm.nih.gov/31625735
Autor:
Maria G. F. Vaz, Alice M. R. Bernardino, Rafael A. Allão Cassaro, Miguel A. Novak, Cassiano P. Silva, Igor F. Santos, Henrique C.S. Junior, Guilherme P. Guedes
Publikováno v:
Inorganica Chimica Acta. 482:395-401
The synthesis, crystal structure, magnetic properties and DFT calculations of a new mononuclear copper(II) complex containing a pyrazole-based ligand are reported. In the crystal structure of the [CuCl2L2] complex (L = Ethyl 5-amino-1-(4-methoxypheny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe21567d19e8f36243f2aa853bd0d154
https://doi.org/10.1016/j.ica.2018.06.033
https://doi.org/10.1016/j.ica.2018.06.033
Autor:
Benjamin R. Salles, Jilder D. P. Serna, Fabiano Bernardi, Miguel A. Novak, Jairton Dupont, Muhammad I. Qadir, Giovanna Machado, Janice Adamski, Daniel L. Baptista
Publikováno v:
The Journal of Physical Chemistry C. 122:4641-4650
The reaction of Fe(CO)5 and Pt2(dba)3 in 1-n-butyl-methylimidazolium tetrafluoroborate (BMIm.BF4), hexafluorophosphate (BMIm.PF6), and bis(trifluoromethanesulfonyl)imide (BMIm.NTf2) under hydrogen affords stable magnetic colloidal core–shell nanopa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d53f9117ce305a017fdb84f3157e4811
https://doi.org/10.1021/acs.jpcc.7b12219
https://doi.org/10.1021/acs.jpcc.7b12219
Autor:
Miguel Jafelicci Junior, Miguel A. Novak, Wesley Renato Viali, Giselle Giovanna do Couto, Douglas Ricardo de Assis, Wellington W. M. Melo
Publikováno v:
Journal of Nanofluids. 7:21-25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ae0a802e6ef4c9be2a63b4029922005
https://doi.org/10.1166/jon.2018.1438
https://doi.org/10.1166/jon.2018.1438
Autor:
Rafael A. Allão Cassaro, Maria G. F. Vaz, Miguel A. Novak, Lívia B. L. Escobar, Marius Andruh, Guilherme P. Guedes, Stephen Hill, Jonathan Marbey, Stéphane Soriano
Publikováno v:
Inorganic Chemistry. 57:326-334
A new family of binuclear complexes [MnIIILnIII(dpm)4(MeO)2(MeOH)2] is reported (where Ln = LaIII (1), PrIII (2), and EuIII(3)). These compounds were obtained from a one-pot reaction between 2,2,6,6-tetramethyl-3,5-heptanodione (Hdpm), MnII, and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d80cb453137ed78912353e1e7e286d5
https://doi.org/10.1021/acs.inorgchem.7b02575
https://doi.org/10.1021/acs.inorgchem.7b02575
Autor:
A.J. Freitas Cabral, Helio Salim de Amorim, B. R. Salles, C.M. Rocha Remédios, Miguel A. Novak, J.D. Peña Serna
Publikováno v:
Journal of Magnetism and Magnetic Materials. 538:168291
Polycrystalline nickel manganite was prepared by a simple sol–gel method from an aqueous solution of metal chlorides containing sorbitol as a chelating agent. X-ray diffraction and Rietveld refinement show a spinel-type crystalline structure, space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b22d48fd4485c1a57fbba8832eb2000
https://doi.org/10.1016/j.jmmm.2021.168291
https://doi.org/10.1016/j.jmmm.2021.168291
Autor:
Maria G. F. Vaz, Charlie V. Sarmiento, Thamyres A. Araujo, Samira G. Reis, Miguel A. Novak, Mateus S. de Souza, Rafael A. Allão Cassaro
Publikováno v:
RSC advances. 9(52)
In this contribution we report the synthesis, structure and magnetic properties of a family of lanthanide-based one dimensional compounds [Ln(hfac)3(NaphNN)]n, where LnIII = Gd (1), Dy(2), Tb(3) and NaphNN is the nitronyl nitroxide (NN) radical 2-(1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ee435c99822a2db0ae47a1dcb3b519c
https://pubmed.ncbi.nlm.nih.gov/35530225
https://pubmed.ncbi.nlm.nih.gov/35530225