Listar por autor "Nieto-Ortega, Belén"
Mostrando ítems 1-10 de 10
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About Helices and Solvents: VCD and more
Intermolecular forces drive self-organization of molecules, which is ultimately the origin of most the physical and chemical phenomena in Nature. Molecules able to interact themselves by non-covalent forces, as hydrogen ... -
Assessing the interaction of Hecamegs with Bovine Serum Albumin and its effect on protein conformation: A spectroscopic study
Hierrezuelo Osorio, Jose Manuel
; Nieto-Ortega, Belén; Carnero Ruiz, Cristóbal (Elsevier, 2014)
Interaction of the nonionic surfactant Hecamegs with the plasma protein Bovine Serum Albumin (BSA), and its effect on protein conformation,has been studied using spectroscopic techniques such as steady-state and time-resolved ... -
Chiroptical Spectroscopy of C3 Molecules
Nieto-Ortega, Belén; Casado-Cordón, Juan; López-Navarrete, Juan Teodomiro; Ramírez-Aguilar, Francisco Javier (2016-04-22)
The relevance of molecules with C3 symmetry comes from the fact of many of them, upon assembling as columnar helical macromolecules, are ideal platform for electro-optical devices, for example as liquid crystals. The ... -
La desnaturalización de una proteina globular por surfactantes es monotorizada por espectroscopia Raman quiral
Nieto-Ortega, Belén; Hierrezuelo-Osorio, José Manuel; Carnero-Ruiz, Cristóbal; López-Navarrete, Juan Teodomiro; Casado-Cordón, Juan; Ramírez-Aguilar, Francisco Javier[et al.] (X Simposio de Investigadores Jóvenes, 2013)
Desnaturalización de proteínas por surfactantes ha recibido una gran atencion los últimos años debido a sus implicaciones en productos farmacéuticos, cosméticos. A lo largo de esta comunicacion se demuestra la capacidad ... -
Influencia de la Atropoisomería en la Organización Helicoidal de Organogeles en oligo-p-fenilenos
Nieto-Ortega, Belén; Aparicio, Fátima; Nájera-Albendín, Francisco; Ramírez-Aguilar, Francisco Javier; López-Navarrete, Juan Teodomiro; Casado-Cordón, Juan; Sánchez, Luis[et al.] (Real Sociedad Española de Quimica, 2013-09-04)
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Quiralidad en Estructuras Supramoleculares: Espectroscopías de Dicroísmo Circular (ECD, VCD y ROA)
(Universidad de Málaga, Servicio de Publicaciones y Divulgación Científica, 2014)El término quiral procede de la palabra griega Kheir (χείρ) cuya traducción al castellano es mano. En la actualidad usamos la palabra quiral para definir aquellos objetos que, como la mano derecha y la mano izquierda, no ... -
Raman Optical Activity Monitoring the Interaction of Globular Proteins with Surfactants
Nieto-Ortega, Belén; Hierrezuelo-Osorio, José Manuel; Carnero-Ruiz, Cristóbal; López-Navarrete, Juan Teodomiro; Casado-Cordón, Juan; Ramírez-Aguilar, Francisco Javier[et al.] (2014-03-31)
Protein denaturation by surfactants is related with topic as pharmaceutics, cosmetics, paints or biotechnology. This phenomenon is highly dependent on the physico-chemical properties of the denaturing agents. In this ... -
Sequential induction of chirality in poly(phenylacetylene)s.
Medina, Samara; Quiñoá, Emilio; Riguera, Ricardo; Casado-Cordón, Juan; Ramírez-Aguilar, Francisco Javier; Nieto-Ortega, Belén; Rodríguez, Rafael[et al.] (2018-09-14)
Several hierarchical levels of chirality have been detected in functionalized poly(phenylacetylene)s (PPA).1 In this work we have studied the chirality induction throughout these levels in PPA functionalized with phenylglycine ... -
Tuning Proton Conductivity in Alkali Metal Phosphonocarboxylates by Cation Size-Induced and Water-Facilitated Proton Transfer Pathways
Bazaga-García, Montse; Papadaki, M.; Pérez-Colodrero, Rosario Mercedes; Olivera-Pastor, Pascual; Losilla, Enrique R.; Nieto-Ortega, Belén; García-Aranda, Miguel Ángel; Choquesillo-Lazarte, Duane; Cabeza-Díaz, Aurelio; Demadis, Konstantinos D.[et al.] (American Chemical Society, 2014-12-20)
The structural and functional chemistry of a family of alkali-metal ions with racemic R,S-hydroxyphosphonoacetate (M-HPAA; M = Li, Na, K, Cs) are reported. Crystal structures were determined by X-ray data (Li+, powder ... -
Unfolding Pathway of a Globular Protein by Surfactants Monitored with Raman Optical Activity
Nieto-Ortega, Belén; Hierrezuelo-Osorio, José Manuel; Carnero-Ruiz, Cristóbal; López-Navarrete, Juan Teodomiro; Casado-Cordón, Juan; Ramírez-Aguilar, Francisco Javier[et al.] (ACS Publications, 2014)
Protein denaturation by surfactants has received increased attention in the last years due to its implications in topics such as pharmaceutics, cosmetics, paints, or biotechnology. This phenomenon is highly dependent on ...