Search results for "Ceta"
showing 10 items of 1865 documents
Synthesis and characterization of Zwitterionic Zn(II) and Cu(II) coordination compounds with ring-substituted 2,2′-biimidazole derivatives
2016
Zwitterionic coordination compounds with strongly asymmetrical charge distribution were synthesized and characterized. Ring-substituted biimidazoles were used as the primary ligands for Zn and Cu compounds. Formation of Zwitterionic coordination compound was found to be strongly dependent on the pH of the reaction medium as well as on the ring and nitrogen substituents of the ligand. Reaction of the Df-R2biim (Df-R2biim = 2,2′-bi-1R-imidazole-5,5′-dicarboxaldehyde, R = Me, Et or Pr) with ZnCl2 in neutral conditions led to binuclear compounds [Zn2Cl4(Df-R2biim)2] with two bridging ligands (1a–c). Reaction with CuCl2·2H2O gave neutral mononuclear compound [CuCl2(Df-Me2biim)] (1d) with chelati…
Dal mare al museo: quando lo spiaggiamento di un cetaceo diventa divulgazione scientifica
2022
Estudio farmacogenético del tratamiento del cáncer de mama basado en antraciclinas y taxanos
2016
Existe una importante variabilidad interindividual en la respuesta a los medicamentos que condiciona que no sea fácil predecir la efectividad o seguridad de un fármaco en un paciente concreto. La Farmacogenética (PGt) estudia el vínculo entre las variaciones en la secuencia de ADN de un paciente y su respuesta al tratamiento farmacológico. La variación de un único nucleótido puede tener consecuencias dramáticas, de modo que la identificación de variantes que alteren la función o expresión de las proteínas implicadas en la farmacocinética o farmacodinamia y su efecto final sobre la respuesta es el objetivo de la PGt. El Cáncer de Mama (CM) es el tipo de cáncer más frecuente en mujeres. A pes…
Vuorovaikutuksen näkökulma vieraskielisiin etäopetustilanteisiin – haasteita ja käytänteitä
2022
Millaista vuorovaikutus on tilanteissa, joissa opettaja ja oppijat ovat fyysisesti eri paikoissa? Millaiset käytänteet ovat toimivia? Miten oppijoiden osallistumista ja sitoutumista voidaan parhaiten tukea? Muun muassa näihin etäopetukseen liittyviin kysymyksiin on etsitty kuluneen koronapandemian aikana vastauksia. Vuorovaikutuksen tutkimus on yksi alue, joka voi auttaa ymmärtämään ja kehittämään nykyisiä ja tulevia käytännön ratkaisuja paremmin. nonPeerReviewed
CCDC 1958345: Experimental Crystal Structure Determination
2020
Related Article: Raphael C. A. Vaz, Isabela O. Esteves, Willian X. C. Oliveira, João Honorato, Felipe T. Martins, Lippy F. Marques, Guilherme L. dos Santos, Ricardo O. Freire, Larissa T. Jesus, Emerson F. Pedroso, Wallace C. Nunes, Miguel Julve, Cynthia L. M. Pereira|2020|Dalton Trans.|49|16106|doi:10.1039/D0DT02497J
CCDC 1469222: Experimental Crystal Structure Determination
2016
Related Article: Willian X. C. Oliveira, Carlos B. Pinheiro, Marinez M. da Costa, Ana P. S. Fontes, Wallace C. Nunes, Francesc Lloret, Miguel Julve, Cynthia L. M. Pereira|2016|Cryst.Growth Des.|16|4094|doi:10.1021/acs.cgd.6b00613
CCDC 775468: Experimental Crystal Structure Determination
2011
Related Article: P.Amo-Ochoa, R.Jimenez-Aparicio, M.R.Torres, F.A.Urbanos, A.Gallego, C.J.Gomez-Garcia|2010|Eur.J.Inorg.Chem.||4924|doi:10.1002/ejic.201000741
N-[3-Methyl-1-phenyl-1-(1H-tetrazol-1-yl)butan-2-yl]acetamide
2016
In the molecule of the title compound, C14H19N5O, the dihedral angle formed between the tetrazole and phenyl rings is 68.39 (4)°. In the crystal, molecules are linked by N—H...N, C—H...N and C—H...O hydrogen bonds to form two-dimensional networks extending parallel to thebcplane.
Voltammetric Detection of Lead(II) Using Amide-Cyclam- Functionalized Silica-Modified Carbon Paste Electrodes
2009
2-(4,8,11-Triscarbamoylmethyl-1,4,8,11-tetraazacyclotetradec-1-yl)acetamide (TETAM) derivatives bearing 1, 2, or 4 silylated arms have been synthesized and grafted to the surface of silica gel and ordered mesoporous silica samples. The resulting organic-inorganic hybrids have been incorporated into carbon paste electrodes and applied to the preconcentration electroanalysis of Pb(II). The attractive recognition properties of these cyclam derivatives functionalized with amide pendent groups toward Pb(II) species and the highly porous structure of the adsorbents can be exploited for the selective and sensitive detection of the target analyte. Various parameters affecting the preconcentration a…
CCDC 1900330: Experimental Crystal Structure Determination
2019
Related Article: Lucas H. G. KalinkeDanielle CangussuFrancesc LloretRosaria BrunoDonatella ArmentanoEmilio PardoJesus Ferrando-Soria, Jesus Ferrando-Soria|2019|Cryst.Growth Des.|19|3905|doi:10.1021/acs.cgd.9b00324