Search Results - "Bonincontro, A"

Interactions between single-walled carbon nanotubes and lysozyme by Bomboi, F., Bonincontro, A., La Mesa, C., Tardani, F.

“…Schematic representation of single-walled carbon nanotubes and lysozyme. [Display omitted] ► Single-Walled Carbon Nanotubes stabilization by protein was…”
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Cationic liposomes formulated with DMPC and a gemini surfactant traverse the cell membrane without causing a significant bio-damage by Stefanutti, E., Papacci, F., Sennato, S., Bombelli, C., Viola, I., Bonincontro, A., Bordi, F., Mancini, G., Gigli, G., Risuleo, G.

“…Cationic liposomes have been intensively studied both in basic and applied research because of their promising potential as non-viral molecular vehicles. This…”
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Interactions of DMPC and DMPC/gemini liposomes with the cell membrane investigated by electrorotation by Cosimati, R., Milardi, G.L., Bombelli, C., Bonincontro, A., Bordi, F., Mancini, G., Risuleo, G.

“…The electrorotation technique was utilized to investigate the interactions between a mouse fibroblast cell line and zwitterionic liposomes formed by a natural…”
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The Cell Membrane is the Main Target of Resveratrol as Shown by Interdisciplinary Biomolecular/Cellular and Biophysical Approaches by Milardi, G. L., Stringaro, A., Colone, M., Bonincontro, A., Risuleo, G.

“…One of the research lines developed in our laboratory is focused on the study of the bioactivity of natural substances. Resveratrol (RV) is a polyphenol…”
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Interfacial characterization of mesoscopic particle suspensions by means of radiowave dielectric spectroscopy: a minireview by Bonincontro, A., Cametti, C.

“…Heterogeneous systems, in particular aqueous suspensions of colloidal particles, are very complex systems characterized by a variety of dynamic processes,…”
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Lysozyme binding onto cat-anionic vesicles by Bonincontro, A., Spigone, E., Ruiz Peña, M., Letizia, C., La Mesa, C.

“…Mixing aqueous sodium dodecylsulfate with cetyltrimethylammonium bromide solutions in mole ratios close to (1.7/1.0) allows the formation of cat-anionic…”
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Investigation by dielectric spectroscopy of domain motions in lysozyme: effect of solvent and binding of inhibitors by Bonincontro, A., Onori, G.

“…Recently, we have shown that ethylene-glycol, a co-solvent commonly used in studying protein folding, strongly affects the dielectric response of lysozyme. The…”
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Interaction cetyltrimethylammonium bromide–DNA investigated by dielectric spectroscopy by Bonincontro, A., Marchetti, S., Onori, G., Rosati, A.

“…The complex dielectric permittivity of aqueous solutions of low-molecular weight DNA (0.5–1 kbp) in the presence of the cationic surfactant…”
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Complex formation between DNA and dodecyl-dimethyl-amine-oxide induced by pH by Bonincontro, A., Marchetti, S., Onori, G., Santucci, A.

“…Dodecyl-dimethyl-amine-oxide (DDAO) is an amphiphile that may exist either in a neutral or cationic protonated form depending on the pH of aqueous solutions…”
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Dielectric Behavior of Lysozyme and Ferricytochrome-c in Water/Ethylene-Glycol Solutions by Bonincontro, A., Cinelli, S., Onori, G., Stravato, A.

“…This work deals with a dielectric study at radio frequencies of the influence at room temperature of two organic molecules, known as cryo-protectants,…”
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Rotational and translational dynamics of lysozyme in water–glycerol solution by Bonincontro, A., Calandrini, V., Onori, G.

“…In this paper, we report a study of the effect of solvent viscosity on both translational and rotational dynamics of a simple model protein: the egg white…”
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Dielectric behavior of DNA in water–organic co-solvent mixtures by Bonincontro, A., Cametti, C., Nardiello, B., Marchetti, S., Onori, G.

“…The radiowave dielectric dispersions of DNA in different water–organic co-solvent mixtures have been measured in the frequency range from 100 kHz to 100 MHz,…”
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Influence of pH on lysozyme conformation revealed by dielectric spectroscopy by Bonincontro, A., De Francesco, A., Onori, G.

“…In this paper we report permittivity measurements in the frequency range 10 5–10 8 Hz, at the fixed temperature of 20°C, on lysozyme dissolved in water and in…”
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Influence of the pH-induced Ionization on the Conformation of Dodecyldimethylamine Oxide Micelles:  A Radiowave Dielectric Relaxation and Light-Scattering Study by Bonincontro, A, Cametti, C, Marchetti, S, Onori, G

“…The dielectric properties of dodecyldimethylamine oxide [DDAO] in salt-free aqueous solutions under different pH conditions have been measured in the frequency…”
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pH-Dependent Local Structure of Ferricytochrome c Studied by X-Ray Absorption Spectroscopy by Boffi, F., Bonincontro, A., Cinelli, S., Congiu Castellano, A., De Francesco, A., Della Longa, S., Girasole, M., Onori, G.

“…We have studied, using x-ray absorption spectroscopy by synchrotron radiation, the native state of the horse heart cytochrome c (N), the HCl denatured state (U…”
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Temperature-induced conformational changes of native lysozyme in aqueous solution studied by dielectric spectroscopy by Bonincontro, A., De Francesco, A., Onori, G.

“…We report dielectric measurements at radiofrequencies on lysozyme in aqueous solution at two values of pH (3.5 and 6) as a function of temperature in the…”
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Interfacial composition as a function of temperature in C12E6 and C12E8 micellar solutions by Briganti, G, Bonincontro, A

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Conformational changes of lysozyme in water-ethanol mixtures by Bonincontro, A., De Francesco, A., Matzeu, M., Onori, G., Santucci, A.

“…In this paper, we report dielectric spectroscopy and optical measurements on lysozyme in water-ethanol mixtures as a function of alcohol concentration in the…”
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Intrinsic structural differences between ‘tight couples’ and Kaltschmidt–Wittmann ribosomes evidenced by dielectric spectroscopy and scanning microcalorimetry by Bonincontro, A, Nierhaus, K.H, Onori, G, Risuleo, G

“…Measurements of dielectric spectroscopy (DS) and microcalorimetry (differential scanning calorimetry (DSC)) of Escherichia coli 70S, 50S and 30S were performed…”
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A dielectric method to investigate the interfacial composition of micellar aggregates by Briganti, G., Bonincontro, A.

“…The aggregation state of micellar solutions is mainly determined by the specific chemical and physical conditions within the interfacial region constituted by…”
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