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Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2.

Physical review letters

Magen C, Algarabel PA, Morellon L, Araújo JP, Ritter C, Ibarra MR, Pereira AM, Sousa JB.
PMID: 16712265
Phys Rev Lett. 2006 Apr 28;96(16):167201. doi: 10.1103/PhysRevLett.96.167201. Epub 2006 Apr 26.

The onset of a Griffiths-like phase has been observed in Tb5Si2Ge2 (TC=110 K) by means of magnetic susceptibility and small-angle neutron scattering experiments. We show the growth of a ferromagnetic cluster system characterized by an inverse susceptibility exponent lower...

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Magen C, Algarabel PA, Morellon L, et al. Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2. Phys Rev Lett. 2006;96(16):167201doi: 10.1103/PhysRevLett.96.167201.
Magen, C., Algarabel, P. A., Morellon, L., Araújo, J. P., Ritter, C., Ibarra, M. R., Pereira, A. M., & Sousa, J. B. (2006). Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2. Physical review letters, 96(16), 167201. https://doi.org/10.1103/PhysRevLett.96.167201
Magen, C, et al. "Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2." Physical review letters vol. 96,16 (2006): 167201. doi: https://doi.org/10.1103/PhysRevLett.96.167201
Magen C, Algarabel PA, Morellon L, Araújo JP, Ritter C, Ibarra MR, Pereira AM, Sousa JB. Observation of a Griffiths-like phase in the magnetocaloric compound Tb5Si2Ge2. Phys Rev Lett. 2006 Apr 28;96(16):167201. doi: 10.1103/PhysRevLett.96.167201. Epub 2006 Apr 26. PMID: 16712265.
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Pharmacological Screening of Plants Recommended by Folk Medicine as Snake Venom Antidotes; IV. Protection against Jararaca Venom by Isolated Constituents1.

Planta medica

Pereira NA, Pereira BM, Nascimento MC, Parente JP, Mors WB.
PMID: 17236028
Planta Med. 1994 Apr;60(2):99-100. doi: 10.1055/s-2006-959425.

Fifteen Compounds, isolated from plants reputed as snake venom antidotes, belonging to different classes of natural products, were shown to protect mice to a significant degree against the lethal action of the venom of BOTHROPS JARARACA snakes. Administration was...

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Pereira NA, Pereira BM, Nascimento MC, et al. Pharmacological Screening of Plants Recommended by Folk Medicine as Snake Venom Antidotes; IV. Protection against Jararaca Venom by Isolated Constituents1. Planta Med. 1994;60(2):99-100doi: 10.1055/s-2006-959425.
Pereira, N. A., Pereira, B. M., Nascimento, M. C., Parente, J. P., & Mors, W. B. (1994). Pharmacological Screening of Plants Recommended by Folk Medicine as Snake Venom Antidotes; IV. Protection against Jararaca Venom by Isolated Constituents1. Planta medica, 60(2), 99-100. https://doi.org/10.1055/s-2006-959425
Pereira, N A, et al. "Pharmacological Screening of Plants Recommended by Folk Medicine as Snake Venom Antidotes; IV. Protection against Jararaca Venom by Isolated Constituents1." Planta medica vol. 60,2 (1994): 99-100. doi: https://doi.org/10.1055/s-2006-959425
Pereira NA, Pereira BM, Nascimento MC, Parente JP, Mors WB. Pharmacological Screening of Plants Recommended by Folk Medicine as Snake Venom Antidotes; IV. Protection against Jararaca Venom by Isolated Constituents1. Planta Med. 1994 Apr;60(2):99-100. doi: 10.1055/s-2006-959425. PMID: 17236028.
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[ON THE CENTENARY OF CALMETTE].

Jornal do medico

PEREIRA JM.
PMID: 14096740
J Med (Oporto). 1963 Dec 28;52:933-8.

No abstract available.

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PEREIRA JM. NO CENTEN'ARIO DE CALMETTE. [ON THE CENTENARY OF CALMETTE]. J Med (Oporto). 1963;52:933-8
PEREIRA, J. M. (1963). NO CENTEN'ARIO DE CALMETTE. [ON THE CENTENARY OF CALMETTE]. Jornal do medico, 52933-8.
PEREIRA, J M. "NO CENTEN'ARIO DE CALMETTE." [ON THE CENTENARY OF CALMETTE]. Jornal do medico vol. 52 (1963): 933-8.
PEREIRA JM. NO CENTEN'ARIO DE CALMETTE. [ON THE CENTENARY OF CALMETTE]. J Med (Oporto). 1963 Dec 28;52:933-8. Portuguese. PMID: 14096740.
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A straightforward multiallelic significance test for the Hardy-Weinberg equilibrium law.

Genetics and molecular biology

Lauretto MS, Nakano F, Faria SR, Pereira CA, Stern JM.
PMID: 21637528
Genet Mol Biol. 2009 Jul;32(3):619-25. doi: 10.1590/S1415-47572009000300028. Epub 2009 Sep 01.

Much forensic inference based upon DNA evidence is made assuming Hardy-Weinberg Equilibrium (HWE) for the genetic loci being used. Several statistical tests to detect and measure deviation from HWE have been devised, and their limitations become more obvious when...

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Lauretto MS, Nakano F, Faria SR, et al. A straightforward multiallelic significance test for the Hardy-Weinberg equilibrium law. Genet Mol Biol. 2009;32(3):619-25doi: 10.1590/S1415-47572009000300028.
Lauretto, M. S., Nakano, F., Faria, S. R., Pereira, C. A., & Stern, J. M. (2009). A straightforward multiallelic significance test for the Hardy-Weinberg equilibrium law. Genetics and molecular biology, 32(3), 619-25. https://doi.org/10.1590/S1415-47572009000300028
Lauretto, Marcelo S, et al. "A straightforward multiallelic significance test for the Hardy-Weinberg equilibrium law." Genetics and molecular biology vol. 32,3 (2009): 619-25. doi: https://doi.org/10.1590/S1415-47572009000300028
Lauretto MS, Nakano F, Faria SR, Pereira CA, Stern JM. A straightforward multiallelic significance test for the Hardy-Weinberg equilibrium law. Genet Mol Biol. 2009 Jul;32(3):619-25. doi: 10.1590/S1415-47572009000300028. Epub 2009 Sep 01. PMID: 21637528; PMCID: PMC3036052.
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Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field.

Nanoscale research letters

Zarenia M, Pereira JM, Peeters FM, de Aquino Farias G.
PMID: 21756331
Nanoscale Res Lett. 2011 Jul 14;6(1):452. doi: 10.1186/1556-276X-6-452.

We investigate the effect of an external magnetic field on the carrier states that are localized at a potential kink and a kink-antikink in bilayer graphene. These chiral states are localized at the interface between two potential regions with...

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Zarenia M, Pereira JM, Peeters FM, et al. Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field. Nanoscale Res Lett. 2011;6(1):452doi: 10.1186/1556-276X-6-452.
Zarenia, M., Pereira, J. M., Peeters, F. M., & de Aquino Farias, G. (2011). Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field. Nanoscale research letters, 6(1), 452. https://doi.org/10.1186/1556-276X-6-452
Zarenia, Mohammad, et al. "Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field." Nanoscale research letters vol. 6,1 (2011): 452. doi: https://doi.org/10.1186/1556-276X-6-452
Zarenia M, Pereira JM, Peeters FM, de Aquino Farias G. Topological confinement in an antisymmetric potential in bilayer graphene in the presence of a magnetic field. Nanoscale Res Lett. 2011 Jul 14;6(1):452. doi: 10.1186/1556-276X-6-452. PMID: 21756331; PMCID: PMC3211872.
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Ultrasound promoted synthesis of thioesters from 2-mercaptobenzoxa(thia)zoles.

Ultrasonics sonochemistry

Duarte A, Cunico W, Pereira CM, Flores AF, Freitag RA, Siqueira GM.
PMID: 19740694
Ultrason Sonochem. 2010 Feb;17(2):281-3. doi: 10.1016/j.ultsonch.2009.08.004. Epub 2009 Aug 15.

An ultrasound-enhanced method has been developed for the synthesis of a variety of thioesters from benzoyl chlorides and 2-mercaptobenzoxa(thia)zoles. Applying this methodology, 14 compounds were synthesized in excellent yields.

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Duarte A, Cunico W, Pereira CM, et al. Ultrasound promoted synthesis of thioesters from 2-mercaptobenzoxa(thia)zoles. Ultrason Sonochem. 2009;17(2):281-3doi: 10.1016/j.ultsonch.2009.08.004.
Duarte, A., Cunico, W., Pereira, C. M., Flores, A. F., Freitag, R. A., & Siqueira, G. M. (2010). Ultrasound promoted synthesis of thioesters from 2-mercaptobenzoxa(thia)zoles. Ultrasonics sonochemistry, 17(2), 281-3. https://doi.org/10.1016/j.ultsonch.2009.08.004
Duarte, Anaí, et al. "Ultrasound promoted synthesis of thioesters from 2-mercaptobenzoxa(thia)zoles." Ultrasonics sonochemistry vol. 17,2 (2010): 281-3. doi: https://doi.org/10.1016/j.ultsonch.2009.08.004
Duarte A, Cunico W, Pereira CM, Flores AF, Freitag RA, Siqueira GM. Ultrasound promoted synthesis of thioesters from 2-mercaptobenzoxa(thia)zoles. Ultrason Sonochem. 2010 Feb;17(2):281-3. doi: 10.1016/j.ultsonch.2009.08.004. Epub 2009 Aug 15. PMID: 19740694.
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A highly efficient dioxo(mu-oxo)molybdenum(VI) dimer catalyst for olefin epoxidation.

Inorganic chemistry

Pereira CC, Balula SS, Paz FA, Valente AA, Pillinger M, Klinowski J, Gonçalves IS.
PMID: 17883270
Inorg Chem. 2007 Oct 15;46(21):8508-10. doi: 10.1021/ic701746r. Epub 2007 Sep 21.

The oxo-bridged dimer [Mo(2)O(4)(mu(2)-O)Cl(2)(pzH)(4)] (1; pzH = pyrazole) exhibits unusually high activity in the liquid-phase catalytic epoxidation of the cyclic olefins cyclooctene and (R)-(+)-limonene under mild conditions and in the absence of additional organic solvents, using tert-butyl hydroperoxide as...

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Pereira CC, Balula SS, Paz FA, et al. A highly efficient dioxo(mu-oxo)molybdenum(VI) dimer catalyst for olefin epoxidation. Inorg Chem. 2007;46(21):8508-10doi: 10.1021/ic701746r.
Pereira, C. C., Balula, S. S., Paz, F. A., Valente, A. A., Pillinger, M., Klinowski, J., & Gonçalves, I. S. (2007). A highly efficient dioxo(mu-oxo)molybdenum(VI) dimer catalyst for olefin epoxidation. Inorganic chemistry, 46(21), 8508-10. https://doi.org/10.1021/ic701746r
Pereira, Cláudia C L, et al. "A highly efficient dioxo(mu-oxo)molybdenum(VI) dimer catalyst for olefin epoxidation." Inorganic chemistry vol. 46,21 (2007): 8508-10. doi: https://doi.org/10.1021/ic701746r
Pereira CC, Balula SS, Paz FA, Valente AA, Pillinger M, Klinowski J, Gonçalves IS. A highly efficient dioxo(mu-oxo)molybdenum(VI) dimer catalyst for olefin epoxidation. Inorg Chem. 2007 Oct 15;46(21):8508-10. doi: 10.1021/ic701746r. Epub 2007 Sep 21. PMID: 17883270.
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Infrared spectra and quantum chemical calculations of the uranium-carbon molecules UC, CUC, UCH, and U(CC)2.

The Journal of chemical physics

Wang X, Andrews L, Ma D, Gagliardi L, Gonçalves AP, Pereira CC, Marçalo J, Godart C, Villeroy B.
PMID: 21721636
J Chem Phys. 2011 Jun 28;134(24):244313. doi: 10.1063/1.3602325.

Laser evaporation of carbon rich uranium/carbon alloy targets into condensing argon or neon matrix samples gives weak infrared absorptions that increase on annealing, which can be assigned to new uranium carbon bearing species. New bands at 827.6 cm(-1) in...

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Wang X, Andrews L, Ma D, et al. Infrared spectra and quantum chemical calculations of the uranium-carbon molecules UC, CUC, UCH, and U(CC)2. J Chem Phys. 2011;134(24):244313doi: 10.1063/1.3602325.
Wang, X., Andrews, L., Ma, D., Gagliardi, L., Gonçalves, A. P., Pereira, C. C., Marçalo, J., Godart, C., & Villeroy, B. (2011). Infrared spectra and quantum chemical calculations of the uranium-carbon molecules UC, CUC, UCH, and U(CC)2. The Journal of chemical physics, 134(24), 244313. https://doi.org/10.1063/1.3602325
Wang, Xuefeng, et al. "Infrared spectra and quantum chemical calculations of the uranium-carbon molecules UC, CUC, UCH, and U(CC)2." The Journal of chemical physics vol. 134,24 (2011): 244313. doi: https://doi.org/10.1063/1.3602325
Wang X, Andrews L, Ma D, Gagliardi L, Gonçalves AP, Pereira CC, Marçalo J, Godart C, Villeroy B. Infrared spectra and quantum chemical calculations of the uranium-carbon molecules UC, CUC, UCH, and U(CC)2. J Chem Phys. 2011 Jun 28;134(24):244313. doi: 10.1063/1.3602325. PMID: 21721636.
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Current knowledge regarding Asherson's syndrome.

Expert review of clinical immunology

de Carvalho JF, Pereira RM, Shoenfeld Y.
PMID: 20477644
Expert Rev Clin Immunol. 2009 Sep;5(5):587-91. doi: 10.1586/eci.09.34.

Catastrophic antiphospholipid (Asherson's) syndrome (CAPS) is known to be a severe variant (1%) of antiphospholipid syndrome, with a high rate of mortality (50%). The distinguishing feature of CAPS is microvascular thromboses in the presence of antiphospholipid antibodies. Molecular mimicry...

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de Carvalho JF, Pereira RM, Shoenfeld Y. Current knowledge regarding Asherson's syndrome. Expert Rev Clin Immunol. 2009;5(5):587-91doi: 10.1586/eci.09.34.
de Carvalho, J. F., Pereira, R. M., & Shoenfeld, Y. (2009). Current knowledge regarding Asherson's syndrome. Expert review of clinical immunology, 5(5), 587-91. https://doi.org/10.1586/eci.09.34
de Carvalho, Jozélio F, et al. "Current knowledge regarding Asherson's syndrome." Expert review of clinical immunology vol. 5,5 (2009): 587-91. doi: https://doi.org/10.1586/eci.09.34
de Carvalho JF, Pereira RM, Shoenfeld Y. Current knowledge regarding Asherson's syndrome. Expert Rev Clin Immunol. 2009 Sep;5(5):587-91. doi: 10.1586/eci.09.34. PMID: 20477644.
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Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae.

Enzyme research

Teixeira RS, Pereira PM, Ferreira-Leitão VS.
PMID: 21052547
Enzyme Res. 2010 Nov 01;2010:905896. doi: 10.4061/2010/905896.

Oxidases are able to degrade organic pollutants; however, high costs associated with biocatalysts production still hinder their use in environmental biocatalysis. Our study compared the action of a commercial laccase from Aspergillus oryzae and a rich extract from Pleurotus...

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Teixeira RS, Pereira PM, Ferreira-Leitão VS. Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae. Enzyme Res. 2010;2010:905896doi: 10.4061/2010/905896.
Teixeira, R. S., Pereira, P. M., & Ferreira-Leitão, V. S. (2010). Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae. Enzyme research, 2010905896. https://doi.org/10.4061/2010/905896
Teixeira, Ricardo Sposina S, et al. "Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae." Enzyme research vol. 2010 (2010): 905896. doi: https://doi.org/10.4061/2010/905896
Teixeira RS, Pereira PM, Ferreira-Leitão VS. Extraction and Application of Laccases from Shimeji Mushrooms (Pleurotus ostreatus) Residues in Decolourisation of Reactive Dyes and a Comparative Study Using Commercial Laccase from Aspergillus oryzae. Enzyme Res. 2010 Nov 01;2010:905896. doi: 10.4061/2010/905896. PMID: 21052547; PMCID: PMC2968717.
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Therapeutic options in the management of acromegaly: focus on lanreotide Autogel.

Biologics : targets & therapy

Roelfsema F, Biermasz NR, Pereira AM, Romijn JA.
PMID: 19707377
Biologics. 2008 Sep;2(3):463-79. doi: 10.2147/btt.s3356.

BACKGROUND: In acromegaly, expert surgery is curative in only about 60% of patients. Postoperative radiation therapy is associated with a high incidence of hypopituitarism and its effect on growth hormone (GH) production is slow, so that adjuvant medical treatment...

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Roelfsema F, Biermasz NR, Pereira AM, et al. Therapeutic options in the management of acromegaly: focus on lanreotide Autogel. Biologics. 2008;2(3):463-79doi: 10.2147/btt.s3356.
Roelfsema, F., Biermasz, N. R., Pereira, A. M., & Romijn, J. A. (2008). Therapeutic options in the management of acromegaly: focus on lanreotide Autogel. Biologics : targets & therapy, 2(3), 463-79. https://doi.org/10.2147/btt.s3356
Roelfsema, Ferdinand, et al. "Therapeutic options in the management of acromegaly: focus on lanreotide Autogel." Biologics : targets & therapy vol. 2,3 (2008): 463-79. doi: https://doi.org/10.2147/btt.s3356
Roelfsema F, Biermasz NR, Pereira AM, Romijn JA. Therapeutic options in the management of acromegaly: focus on lanreotide Autogel. Biologics. 2008 Sep;2(3):463-79. doi: 10.2147/btt.s3356. PMID: 19707377; PMCID: PMC2721386.
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A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox].

Inorganic chemistry

Marinho MV, Simões TR, Ribeiro MA, Pereira CL, Machado FC, Pinheiro CB, Stumpf HO, Cano J, Lloret F, Julve M.
PMID: 23855768
Inorg Chem. 2013 Aug 05;52(15):8812-9. doi: 10.1021/ic401038c. Epub 2013 Jul 15.

A new compound of formula (Bu4N)2[Mn2{Cu(opba)}2ox] (1) [Bu4N(+) = tetra-n-butylammonium cation, H4opba = 1,2-phenylenebis(oxamic acid), and H2ox = oxalic acid] has been synthesized and magneto-structurally investigated. The reaction of manganese(II) acetate, [Cu(opba)](2-), and ox(2-) in dimethyl sulfoxide yielded single...

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Marinho MV, Simões TR, Ribeiro MA, et al. A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox]. Inorg Chem. 2013;52(15):8812-9doi: 10.1021/ic401038c.
Marinho, M. V., Simões, T. R., Ribeiro, M. A., Pereira, C. L., Machado, F. C., Pinheiro, C. B., Stumpf, H. O., Cano, J., Lloret, F., & Julve, M. (2013). A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox]. Inorganic chemistry, 52(15), 8812-9. https://doi.org/10.1021/ic401038c
Marinho, Maria V, et al. "A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox]." Inorganic chemistry vol. 52,15 (2013): 8812-9. doi: https://doi.org/10.1021/ic401038c
Marinho MV, Simões TR, Ribeiro MA, Pereira CL, Machado FC, Pinheiro CB, Stumpf HO, Cano J, Lloret F, Julve M. A two-dimensional oxamate- and oxalate-bridged Cu(II)Mn(II) motif: crystal structure and magnetic properties of (Bu4N)2[Mn2{Cu(opba)}2ox]. Inorg Chem. 2013 Aug 05;52(15):8812-9. doi: 10.1021/ic401038c. Epub 2013 Jul 15. PMID: 23855768.
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Showing 25 to 36 of 850 entries