Search Results - "Otero, J. C."

Filled and Hollow Carbon Nanofibers by Coaxial Electrospinning of Alcell Lignin without Binder Polymers by Lallave, M., Bedia, J., Ruiz-Rosas, R., Rodríguez-Mirasol, J., Cordero, T., Otero, J. C., Marquez, M., Barrero, A., Loscertales, I. G.

“…This work reports the formation of both solid and hollow lignin micro‐ and nanofibers, at room temperature and without polymer binders, by co‐electrospinning…”
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Multicomponent Direct Detection of Polycyclic Aromatic Hydrocarbons by Surface-Enhanced Raman Spectroscopy Using Silver Nanoparticles Functionalized with the Viologen Host Lucigenin by López-Tocón, I, Otero, J. C, Arenas, J. F, Garcia-Ramos, J. V, Sanchez-Cortes, S

“…Silver nanoparticles (NPs) functionalized with the molecular assembler bis-acridinium dication lucigenin (LG) have been used as a chemical sensor system to…”
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Raman microspectroscopy for probing the impact of a dietary antioxidant on human breast cancer cells by Medeiros, P S C, Batista de Carvalho, A L M, Ruano, C, Otero, J C, Marques, M P M

“…Breast cancer is the second most common type of cancer worldwide and the most frequent among women, being the fifth cause of death from neoplastic disease…”
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HOMA-IR and non-HDL-C as predictors of high cholesteryl ester transfer protein activity in patients at risk for type 2 diabetes by Coniglio, R.I., Meroño, T., Montiel, H., Malaspina, M.M., Salgueiro, A.M., Otero, J.C., Ferraris, R., Schreier, L., Brites, F., Gómez Rosso, L.

“…Metabolic syndrome (MS) and type 2 diabetes are highly associated with an abnormal lipoprotein profile, which may be generated and accentuated by high…”
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Chromone-3-carboxylic acid as a potential electron scavenger: a surface-enhanced Raman scattering study by Machado, N F L, Ruano, C, Castro, J L, Marques, M P M, Otero, J C

“…A SERS study of chromone 3-carboxylic acid adsorbed on silver colloids was undertaken, in order to assess the ability of this compound to accept electrons in…”
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Vibrational study of the metal–adsorbate interaction of phenylacetic acid and α-phenylglycine on silver surfaces by Castro, J.L, López Ramı́rez, M.R, López Tocón, I, Otero, J.C

“…Raman and SERS spectra of phenylacetic acid and α-phenylglycine on silver sols have been recorded at several concentrations and pH values. The α-phenylglycine…”
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Surface-enhanced Raman scattering of hydroxybenzoic acids adsorbed on silver nanoparticles by Castro, J.L., Arenas, J.F., López-Ramírez, M.R., Peláez, D., Otero, J.C.

“…Surface-enhanced Raman scattering (SERS) of hydroxybenzoic acids has been studied on silver sols in H 2O and D 2O solutions. The adsorption behavior of…”
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Surface-enhanced Raman scattering of 3-mercaptopropionic acid adsorbed on a colloidal silver surface by Castro, J. L., López-Ramírez, M. R., Arenas, J. F., Otero, J. C.

“…Chemisorption of 3‐mercaptopropionic acid (3MPA) on a colloidal silver surface was investigated using surface‐enhanced Raman scattering (SERS). The ν(SH)…”
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Resonant charge transfer on the nanoscale: studying doublet states of adsorbates by surface-enhanced Raman scattering by Arenas, J. F., López-Tocón, I., Castro, J. L., Centeno, S. P., López-Ramírez, M. R., Otero, J. C.

“…This paper summarizes a series of results where the main role of the charge‐transfer (CT) mechanism in the surface‐enhanced Raman scattering (SERS) of aromatic…”
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Adsorption of carbendazim pesticide on plasmonic nanoparticles studied by surface-enhanced Raman scattering by Furini, L.N., Constantino, C.J.L., Sanchez-Cortes, S., Otero, J.C., López-Tocón, I.

“…[Display omitted] Surface-Enhanced Raman Spectra (SERS) of methyl N-(1H-benzimidazol-2-yl)carbamate (MBC), usually named carbendazim, have been recorded on…”
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A New Species of Cryptophagus Herbst (Coleoptera: Cryptophagidae) from the Iberian Peninsula by Otero, J. C, López, M

“…Cryptophagus aurelii Otero and López, new species, from Cabañeros National Park, Ciudad Real, Spain is described and illustrated. It is compared to the similar…”
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Abiotic degradation of s‐triazine pesticides analyzed by surface‐enhanced Raman scattering by Rubira, R.J.G., Constantino, C.J.L., Otero, J.C., Sanchez‐Cortes, S.

“…In this work, we explore the use of surface‐enhanced Raman scattering (SERS) on silver (Ag) nanoparticles for the detection of triazine pesticide atrazine and…”
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Surface-enhanced Raman scattering of D-penicillamine on silver colloids by López-Ramírez, M. R., Arenas, J. F., Otero, J. C., Castro, J. L.

“…The Raman spectra of D‐penicillamine in H2O and D2O were recorded under different acidity conditions, together with the respective SERS spectra on silver…”
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Surface-enhanced Raman scattering of 3-phenylpropionic acid (hydrocinnamic acid) by Castro, J. L., López Ramírez, M. R., López Tocón, I., Otero, J. C.

“…Raman and surface‐enhanced Raman scattering (SERS) spectra of 3‐phenylpropionic acid on silver colloids at several concentrations and pH values were recorded…”
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Anomalous surface‐enhanced Raman scattering of aromatic aldehydes and carboxylic acids by Machado, N. F. L., Marques, M. P. M., Batista de Carvalho, L. A. E., Castro, J. L., Otero, J. C.

“…Raman and SERS spectra of benzaldehyde (Bz‐CHO) and chromone‐3‐carboxaldehyde (Ch‐CHO) on silver colloids have been analyzed, being subsequently compared to…”
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A conformational study of hydroxyflavones by vibrational spectroscopy coupled to DFT calculations by Machado, N.F.L., Batista de Carvalho, L.A.E., Otero, J.C., Marques, M.P.M.

“…[Display omitted] ► Full vibrational assignment of a series of dietary hydroxyflavones. ► Complete conformational analysis. ► Use of vibrational spectroscopy…”
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Surface Orientation of Pyrazine Adsorbed on Silver from the Surface-Enhanced Raman Scattering Recorded at Different Electrode Potentials by Soto, J, Fernández, D. J, Centeno, S. P, López Tocón, I, Otero, J. C

“…The observed shifts of the vibrational SERS frequencies with respect to those of the Raman spectrum of pyrazine have allowed us to conclude that the molecule…”
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The autooxidation process in linoleic acid screened by Raman spectroscopy by Machado, N. F. L., de Carvalho, L. A. E. Batista, Otero, J. C., Marques, M. P. M.

“…The chemical changes associated to the autooxidation process of linoleic acid (LA) were detected by Raman spectroscopy and interpreted in the light of density…”
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Shoulder pain rehabilitation in young athletes by De la Rosa-Morillo, F, Galloza-Otero, J C, Micheo, W

“…Early specialisation in sports continues to increase and is a risk factor for the incidence of injuries in young athletes. In overhead athletes, the shoulder…”
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Adsorption of mercaptoacetic acid on a colloidal silver surface as investigated by Raman spectroscopy by Castro, J. L., López-Ramírez, M. R., Centeno, S. P., Otero, J. C.

“…The vibration ν(SH) has never been observed in the surface‐enhanced Raman scattering of mercaptoacetic acid recorded in a wide range of pH. This behavior…”
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