Výsledky vyhledávání - "Radovan Toth"

MULTISCALE MODELING OF POLYMER/CLAY NANOCOMPOSITES

Autor: Simão Pedro Pereira, Radovan Toth, Daniel Nieto, Paola Posocco, Sabrina Pricl, Maurizio Fermeglia, Giulio Scocchi

Publikováno v: Journal of Multiscale Modelling. :151-176

Multiscale molecular modeling (M3) is applied in many fields of material science, but it is particularly important in the polymer science, due to the wide range of phenomena occurring at different scales which influence the ultimate properties of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0fb15a8007154a17eff293b892f0784
https://doi.org/10.1142/s1756973711000467

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Experimental validation of specificity of the squamous cell carcinoma antigen-immunoglobulin M (SCCA-IgM) assay in patients with cirrhosis

Autor: Patrizia Pontisso, Dean Cerin, Andrea Gallotta, Radovan Toth, Angelo Gatta, Vladimir Frecer, Sabrina Meo, Jessica Zuin, Alessandra Biasiolo, Giorgio Fassina, Massimo Gion, Paolo Pengo, N. Tono, L. Beneduce, Gianluca Veggiani

Publikováno v: cclm. 48:217-223

Background: Squamous cell carcinoma antigen-immunoglobulin M (SCCA-IgM) is a useful biomarker for the risk of development of hepatocellular carcinoma (HCC) in patients with cirrhosis due to its progressive increase associated to HCC evolution. In pat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::919bbb1458cc644fad73ab0d9b638f00
https://doi.org/10.1515/cclm.2010.044

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Multiscale Computer Simulation Studies of Water-Based Montmorillonite/Poly(ethylene oxide) Nanocomposites

Autor: Paola Posocco, DJ Voorn, Maurizio Fermeglia, Jan-Willem Handgraaf, Radovan Toth, Sabrina Pricl, Johannes G. E. M. Fraaije

Publikováno v: Macromolecules. 42:8260-8270

This work presents a multiscale computational approach to probe the behavior of polymer/clay nanocomposites based on poly(ethylene oxide) (PEO)/montmorillonite (MMT) as obtained from water intercalation. In details, our modeling recipe is based on fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::876c5e1c85253a1b79c4665e434c3d79
https://doi.org/10.1021/ma901584w

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Simple, fast, and accurate in silico estimations of contact angle, surface tension, and work of adhesion of water and oil nanodroplets on amorphous polypropylene surfaces

Autor: Maurizio Fermeglia, Paola Posocco, Sabrina Pricl, Radovan Toth, Francesca Santese, Daniel Nieto

Publikováno v: ACS applied materialsinterfaces. 4(6)

In this work, two computational recipes based on atomistic molecular dynamics simulations are developed and compared to quickly and accurately quantify the interactions of amorphous polypropylene surface with water and oil. Fundamental quantities suc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4989780d4b8a50f40b0019eba53089f1
https://pubmed.ncbi.nlm.nih.gov/22574851

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QSAR study of natural estrogen-like isoflavonoids and diphenolics from Thai medicinal plants

Autor: Vladimir Frecer, Hiroshi Noguchi, Radovan Toth, Stanislav Miertus, Wanchai De-Eknamkul, Paolo Braiuca, Orawan Monthakantirat, Lorena Knapic, Kaoru Umehara

Publikováno v: Journal of molecular graphicsmodelling. 29(6)

Two species of Thai medicinal plants, Dalbergia parviflora R. (Leguminosae) and Belamcanda chinensis L. (Iridaceae), used traditionally for the regulation of menstrual disorders, have been found to contain a large number of potential estrogen-like co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1c6a140ec2083b9c27561d8ff69da1a
https://pubmed.ncbi.nlm.nih.gov/21334935

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Sodium montmorillonite silylation: Unexpected effect of the aminosilane chain length

Autor: Sabrina Pricl, Paola Posocco, Giuseppe Mensitieri, Maurizio Fermeglia, Radovan Toth, Filomena Piscitelli, Marino Lavorgna

Publikováno v: Journal of colloid and interface science
351 (2010): 108–115. doi:10.1016/j.jcis.2010.07.059
info:cnr-pdr/source/autori:F.Piscitelli, P.Posocco, R.Toth, M.Fermeglia, S.Pricl, G.Mensitieri, M.Lavorgna/titolo:Sodium montmorillonite silylation: Unexpected effect of the aminosilane chain length/doi:10.1016%2Fj.jcis.2010.07.059/rivista:Journal of colloid and interface science (Print)/anno:2010/pagina_da:108/pagina_a:115/intervallo_pagine:108–115/volume:351

In this work, the silylation of sodium montmorillonite (Na-MMT) was performed in glycerol using 3-aminopropyltriethoxysilane, N-(2-aminoethyl)-3-aminopropyltrimethoxysilane and 3-[2-(2-aminoethylamino) ethylamino]-propyl-trimethoxysilane. The effects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1112098cda7d63bd7fa7925619438607
http://hdl.handle.net/11588/372418

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EVALUATION OF THE ANALYTICAL SPECIFICITY OF SCCA-IGM ASSAY FOR MONITORING PATIENTS WITH CIRRHOSIS

Autor: Sabrina Meo, Dean Cerin, Vladimir Frecer, Patrizia Pontisso, Alessandra Biasiolo, Massimo Gion, N. Tono, Angelo Gatta, Giorgio Fassina, Paolo Pengo, Radovan Toth, Andrea Gallotta, L. Beneduce, Jessica Zuin, Gianluca Veggiani

Background and aim An increasing number of clinical data suggests the importance of the assessment of serum levels of the squamous cell carcinoma antigen (SCCA)-lgM immune complex for the diagnosis of hepatocellular carcinoma (HCC). In addition, moni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0770de9584dd253af14ecaf69b0ec3ac
http://hdl.handle.net/11577/2477651

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Structure and energetics of biocompatible polymer nanocomposite sistems: a molecular dynamics study

Autor: Maurizio Fermeglia, Emo Chiellini, Sabrina Pricl, Marco Ferrone, Radovan Toth, Stanislav Miertus

Isothermal-isobaric (NPT) molecular dynamics simulations have been performed to investigate the structure, morphology, and energetics of polymer organoclay nanocomposites based on seven nonsteroidal anti-inflammatory drugs (NSAIDs), two biocompatible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97c5a32832be2f1a700a7470f14ab055
http://hdl.handle.net/11368/1689555

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Computer simulation of polypropylene/organoclay nanocomposites: characterization of atomic scale structure and prediction of binding energy

Autor: Radovan Toth, Sabrina Pricl, Maurizio Fermeglia, A. Coslanich, Emo Chiellini, Stanislav Miertus, Marco Ferrone

Molecular simulation techniques are used to explore and characterize the atomic scale structure, and to predict binding energies and basal spacing of polymer/clay nanocomposites based on polypropylene (PP) and maleated polypropylene (PPMA), montmoril

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131f8b0eed3069cafc70cda9bab44075
http://hdl.handle.net/11368/1694076

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Size and shape matter! A multiscale molecular simulation approach to polymer nanocomposites

Autor: Paola Posocco, Daniel Nieto, Francesca Santese, Maurizio Fermeglia, Sabrina Pricl, Radovan Toth, Simão Pedro Pereira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Multiscale molecular modelling (MsM) techniques are applied in many fields of material science, but it is particularly important in the polymer field, due to the wide range of phenomena occurring at different scales which influence the ultimate prope

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f78a9b9e339b46d74448dcd1edeb1401
https://doi.org/10.1039/c2jm15763b

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