Search Results - "Chis, V."

SERS of cylindrospermopsin cyanotoxin: Prospects for quantitative analysis in solution and in fish tissue by Müller Molnár, Cs, Cintă Pînzaru, S., Chis, V., Feher, I., Glamuzina, B.

“…[Display omitted] •Cylindrospermopsin Raman spectroscopy characterization and assignment.•SERS on AgNPs in solution and drop coating deposition Raman…”
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Vibrations in binary and ternary topological insulators: First-principles calculations and Raman spectroscopy measurements by Chis, V., Sklyadneva, I. Yu, Kokh, K. A., Volodin, V. A., Tereshchenko, O. E., Chulkov, E. V.

“…Density-functional perturbation theory and Raman spectroscopy are used in the study of vibrations in bulk V sub(2) VI sub(3) binary and ternary topological…”
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Multiple dynamics of aroylhydrazone induced by mutual effect of solvent and light - spectroscopic and computational study by Benković, T., Kenđel, A., Parlov-Vuković, J., Kontrec, D., Chiş, V., Miljanić, S., Galić, N.

“…The structural identification of aroylhydrazone derived from nicotinic acid hydrazide and 2-hydroxy-5-nitrobenzaldehyde was performed in solvents of different…”
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Dynamic Mechanisms of the Bactericidal Action of an Al2O3-TiO2-Ag Granular Material on an Escherichia coli Strain by Tartanson, Marie-Anne, Soussan, Laurence, Rivallin, Matthieu, Pecastaings, Sophie, Chis, Cristian V, Penaranda, Diego, Roques, Christine, Faur, Catherine

“…The bactericidal activity of an Al2O3-TiO2-Ag granular material against an Escherichia coli strain was confirmed by a culture-based method. In particular, 100%…”
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Phonon-Induced Surface Charge Density Oscillations in Quantum Wells: A First-Principles Study of the (2 × 2)-K Overlayer on Be(0001) by Chis, V, Benedek, G

“…Density functional perturbation theory has been applied to study the surface vibrations of (2 × 2)-K monolayer on the Be(0001) surface. We present the full…”
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The structural dual role of Fe2O3 in some lead-phosphate glasses by Magdas, D.A., Cozar, O., Chis, V., Ardelean, I., Vedeanu, N.

“…The FT-IR study of iron concentration effect on the xFe2O3*(1 - x)[2P2O5PbO] glass system with 0 < = x < = 50 mol% has revealed the dual role of Fe2O3 both as…”
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IR, Raman, SERS and DFT study of paroxetine by Cozar, I.B., Szabó, L., Mare, D., Leopold, N., David, L., Chiş, V.

“…Structural investigations by different vibrational spectroscopic methods (FTIR, Raman and SERS), as well as density functional theory (DFT) calculations were…”
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Spectroscopic and DFT study of atenolol and metoprolol and their copper complexes by Cozar, O., Szabó, L., Cozar, I.B., Leopold, N., David, L., Căinap, C., Chiş, V.

“…IR, Raman and surface-enhanced Raman scattering (SERS) spectra of atenolol (ATE) and metoprolol (MET) were recorded and assigned on the basis of density…”
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NIR-Raman spectrum and DFT calculations of okadaic acid DSP marine biotoxin microprobe by Cintă Pinzaru, S., Müller, Cs, Tódor, I. S., Glamuzina, B., Chis, V.

“…Commercially available diarrhetic shellfish poisoning (DSP) marine toxins are limited to micrograms samples invisible to the naked eye or in small amounts of…”
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Oxygen vibrations and acoustic surface plasmon on Be(0001) by Jahn, M., Müller, M., Endlich, M., Néel, N., Kröger, J., Chis, V., Hellsing, B.

“…Spectroscopic signatures of vibrational excitations on initially oxidized Be(0001) are identified by a combination of electron energy loss spectroscopy and…”
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Spectroscopic investigations of newly formed betulin-cyclodextrin guest–host type complexes as potential anti skin cancer candidates by Falamaş, A., Pînzaru, S. Cînta, Chiş, V., Dehelean, C.

“…Betulin and the related compounds found in the outer bark of the birch tree have attached an increasing interest in the pharmaceutical formulation, due to…”
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Vibrational and electronic structure of PTCDI and melamine–PTCDI complexes by Chiş, V., Mile, G., Ştiufiuc, R., Leopold, N., Oltean, M.

“…Vibrational FT-IR, FT-IR/ATR and Raman spectra of 3,4,9,10-perylene-tetracarboxylic diimide (PTCDI) and 1,3,5-triazine–2,4,6-triamine (melamine) molecules are…”
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IR, Raman, SERS and DFT study of pindolol and verapamil by Cozar, I.B., Szabó, L., Leopold, N., Chiş, V., Cozar, O., David, L.

“…IR, Raman and surface-enhanced Raman scattering (SERS) spectra of pindolol (PIN) and verapamil (VER) were recorded, and the vibrational bands were assigned on…”
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Spectroscopic and theoretical study of amlodipine besylate by Szabó, L., Chiş, V., Pîrnău, A., Leopold, N., Cozar, O., Orosz, Sz

“…In this work, a joint experimental (FT-IR, FT-Raman, NMR) and theoretical DFT study on…”
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Screening effects in the ionization of molecules by positrons by Tóth, I., Campeanu, R.I., Chiş, V., Nagy, L.

“…Theoretical DWBA calculations for the ionization of N 2, CO, CO 2 and CH 4 molecules are presented. Previous calculations are improved by calculating the…”
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9327 POSTER Surface Enhanced Raman Spectroscopy Used for the Identification and Characterization of Melanoma Mice Skin Tissues by Falamas, A, Dehelean, C, Chis, V, Pinzaru, S. Cinta

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Large surface charge density oscillations induced by subsurface phonon resonances by Chis, V, Hellsing, B, Benedek, G, Bernasconi, M, Chulkov, E V, Toennies, J P

“…A density functional perturbation theory study of Cu(111) surface dynamics and phonon-induced surface charge density (SCD) oscillations shows that the…”
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Efficient step-mediated intercalation of silver atoms deposited on the Bi2Se3 surface by Otrokov, M. M., Borisova, S. D., Chis, V., Vergniory, M. G., Eremeev, S. V., Kuznetsov, V. M., Chulkov, E. V.

“…The intercalation of silver atoms into the van der Waals gap of the prototypical three-dimensional topological insulator Bi 2 Se 3 is studied by means of ab…”
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TDCS calculations for the ionization of H2 by electron impact by Tóth, I., Nagy, L., Chiş, V., Gulyás, L.

“…Triple differential cross sections (TDCSs) are calculated for the ionization of the hydrogen molecule by electron impact with asymmetric and symmetric…”
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In situ Silver Spot Preparation and on-Plate Surface-Enhanced Raman Scattering Detection in Thin Layer Chromatography Separation by Herman, K., Mircescu, N. E., Szabo, L., Leopold, L. F., Chiş, V., Leopold, N.

“…An improved approach for surface-enhanced Raman scattering (SERS) detection of mixture constituents after thin layer chromatography (TLC) separation is…”
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