Search Results - "De Angelis, M.G."

Vapor and Liquid Sorption in Matrimid Polyimide: Experimental Characterization and Modeling by Minelli, M, Cocchi, G, Ansaloni, L, Baschetti, M. Giacinti, De Angelis, M.G, Doghieri, F

“…The sorption of organic vapors of different chemical nature, molecular weight and polarity in glassy Matrimid 5218 polyimide films is measured and modeled in…”
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Effect of relative humidity and temperature on the gas transport properties of 6FDA–6FpDA polyimide: Experimental study and modelling by Tsvigu, C., Pavesi, E., De Angelis, M.G., Giacinti Baschetti, M.

“…The transport of CO2, CH4, N2 and He in films of polyimide 6FDA–6FpDA was studied at different temperatures, from 25 to 45°C, and Relative Humidity (RH) from…”
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Sorption, diffusion, and permeability of humid gases and aging of thermally rearranged (TR) polymer membranes from a novel ortho-hydroxypolyimide by Comesaña-Gandara, B., Ansaloni, L., Lee, Y.M., Lozano, A.E., De Angelis, M.G.

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The effect of relative humidity on the gas permeability and swelling in PFSI membranes by Catalano, J., Myezwa, T., De Angelis, M.G., Baschetti, M. Giacinti, Sarti, G.C.

“…The permeation of helium, oxygen and nitrogen in perfluorosulphonic acid ionomeric (PFSI) membranes with short and long side chains, namely Aquivion® and…”
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The differentiation of human adipose-derived stem cells (hASCs) into osteoblasts is promoted by low amplitude, high frequency vibration treatment by Prè, D, Ceccarelli, G, Gastaldi, G, Asti, A, Saino, E, Visai, L, Benazzo, F, Cusella De Angelis, M.G, Magenes, G

“…Abstract Several studies have demonstrated that tissue culture conditions influence the differentiation of human adipose-derived stem cells (hASCs). Recently,…”
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Oxygen permeability of novel organic–inorganic coatings: I. Effects of organic–inorganic ratio and molecular weight of the organic component by Minelli, M., De Angelis, M.G., Doghieri, F., Marini, M., Toselli, M., Pilati, F.

“…The oxygen barrier properties of composite materials, consisting of a 45 μm thick LDPE substrate coated by a thin layer (0.7–1 μm) of new hybrid…”
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Bone production by human maxillary sinus mucosa cells by Graziano, A., Benedetti, L., Massei, G., Cusella de Angelis, M.G., Ferrarotti, F., Aimetti, M.

“…The Schneider membrane is the mucosa that covers the inner part of the maxillary sinus cavities. The free surface is a ciliated pseudostratified epithelium,…”
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A direct gene transfer strategy via brain internal capsule reverses the biochemical defect in Tay–Sachs disease by Martino, S., Marconi, P., Tancini, B., Dolcetta, D., De Angelis, M.G. Cusella, Montanucci, P., Bregola, G., Sandhoff, K., Bordignon, C., Emiliani, C., Manservigi, R., Orlacchio, A.

“…Therapy for neurodegenerative lysosomal Tay–Sachs (TS) disease requires active hexosaminidase (Hex) A production in the central nervous system and an efficient…”
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Mixed gas diffusion and permeation of ternary and quaternary C O 2 / CO / N 2 / O 2 gas mixtures in Matrimid®, polyetherimide and poly(lactic acid) membranes for C O 2 / CO separation by Checchetto, R., Scarpa, M., De Angelis, M.G., Minelli, M.

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Mixed gas diffusion and permeation of ternary and quaternary CO2/CO/N2/O2 gas mixtures in Matrimid®, polyetherimide and poly(lactic acid) membranes for CO2/CO separation by Checchetto, R., Scarpa, M., De Angelis, M.G., Minelli, M.

“…The CO2/CO mixed-gas separation performance of a polyimide (Matrimid®), polyetherimide (PEI) and polylactic acid (PLA) membrane, were characterized in the…”
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Predictive Model for the Solubility of Fluid Mixtures in Glassy Polymers by Minelli, M, Campagnoli, S, De Angelis, M. G, Doghieri, F, Sarti, G. C

“…The estimation of the solubility of fluid mixtures in polymeric phases is an essential prerequisite for membrane separations and in the design of several…”
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Gas and Vapor Transport in Mixed Matrix Membranes Based on Amorphous Teflon AF1600 and AF2400 and Fumed Silica by Ferrari, M. C, Galizia, M, De Angelis, M. G, Sarti, G. C

“…The enhancement of gas and vapor transport rates induced by the addition of fumed silica nanoparticles to fluorinated glassy polymers is interpreted and…”
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One year of surgical mask testing at the University of Bologna labs: Lessons learned from data analysis by Boi, C., Borsetti, F., Brugo, T.M., Cappelletti, M., De Angelis, M.G., Fedi, S., Di Giacomo, S., Fabiani, T., Foli, G., Garelli, A., Genchi, U., Ghezzi, D., Gualandi, C., Lalli, E., Magnani, M., Maurizzi, A., Mazzi, F., Mehrabi, N., Minelli, M., Montalbano, R., Morelli, L., Nici, S., Onesti, R., Paglianti, A., Papchenko, K., Pappalardo, S., Parisi, N.F., Rapino, S., Reggio, M., Roselli, M., Ruggeri, E., Sabatini, L., Saracino, E., Scarponi, G.E., Serra, L., Signorini, V., Storione, A., Torsello, M., Tugnoli, E., Vargiu, C.M., Vidali, G., Violante, F.S.

“…•A multidisciplinary lab was created to test surgical masks due to COVID outbreak.•435 mask prototypes were tested during the emergency according to the EU…”
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NELF model prediction of the infinite dilution gas solubility in glassy polymers by De Angelis, M.G., Sarti, G.C., Doghieri, F.

“…It is observed in general that the solubility of gases and vapors in polymers, both in the rubbery and glassy phase, scales with measures of penetrant…”
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Water and methanol permeation through short-side-chain perfluorosulphonic acid ionomeric membranes by Gorri, D., De Angelis, M.G., Giacinti Baschetti, M., Sarti, G.C.

“…The water and methanol transport into a short-side-chain perfluorosulphonic acid ionomeric (PFSI) membrane suitable for application in proton exchange membrane…”
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Oxygen permeability of novel organic–inorganic coatings: II. Modification of the organic component with a hydrogen-bond forming polymer by Toselli, M., Pilati, F., Marini, M., Doghieri, F., De Angelis, M.G., Minelli, M.

“…The oxygen permeability of composite materials, consisting of a LDPE substrate coated with a thin layer (0.7–1 μm) of new hybrid organic/inorganic materials…”
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Water sorption and diffusion in a short-side-chain perfluorosulfonic acid ionomer membrane for PEMFCS: effect of temperature and pre-treatment by De Angelis, M.G., Lodge, S., Giacinti Baschetti, M., Sarti, G.C., Doghieri, F., Sanguineti, A., Fossati, P.

“…The sorption and diffusion properties of water vapor in a new, short-side-chain perfluorosulfonic acid ionomer (PFSI) membrane have been investigated at…”
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ORGANIC VAPOURS SORPTION, DIFFUSION AND SWELLING IN POLY-TRIMETHYL-SILYL-NORBORNENE by M. Galizia, M.G. De Angelis, G.C. Sarti

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Surface modification of a porous polyurethane through a culture of human osteoblasts and an electromagnetic bioreactor by Fassina, L, Visai, L, De Angelis, M G Cusella, Benazzo, F, Magenes, G

“…There is increasing interest in new biomaterials and new culture methods for bone tissue engineering, in order to produce, in vitro, living constructs able to…”
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Differential response of embryonic and fetal myoblasts to TGF beta: a possible regulatory mechanism of skeletal muscle histogenesis by CUSELLA-DE ANGELIS, M. G, MOLINARI, S, LE DONNE, A, COLETTA, M, VIVARELLI, E, BOUCHE, M, MOLINARO, M, FERRARI, S, COSSU, G

“…Embryonic and fetal skeletal myoblasts were grown in culture in the presence of TGF beta. Under the conditions employed, TGF beta inhibited differentiation of…”
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