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Vergara A. Use of Kirkwood-Buff Integrals for Extracting Distinct Diffusion Coefficients in Macromolecule-Solvent Mixtures. MACROMOL THEOR SIMUL 2016. [DOI: 10.1002/mats.201600040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alessandro Vergara
- Department of Chemical Sciences; University of Napoli “Federico II,”; Via Cinthia; Complesso di Monte S. Angelo; 80126 Napoli Italy
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Diffusion Properties of the Ternary System Human Serum Albumin–Sodium Cholate–Water. J SOLUTION CHEM 2014. [DOI: 10.1007/s10953-014-0179-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Raudino A, Pannuzzo M, Karttunen M. Combined depletion and electrostatic forces in polymer-induced membrane adhesion: A theoretical model. J Chem Phys 2012; 136:055101. [DOI: 10.1063/1.3678836] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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Capuano F, Paduano L, D'Errico G, Mangiapia G, Sartorio R. Diffusion in ternary aqueous systems containing human serum albumin and precipitants of different classes. Phys Chem Chem Phys 2011; 13:3319-27. [DOI: 10.1039/c0cp00761g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Annunziata O, Vergara A, Paduano L, Sartorio R, Miller DG, Albright JG. Quaternary Diffusion Coefficients in a Protein−Polymer−Salt−Water System Determined by Rayleigh Interferometry. J Phys Chem B 2009; 113:13446-53. [DOI: 10.1021/jp906977m] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Onofrio Annunziata
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
| | - Alessandro Vergara
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
| | - Luigi Paduano
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
| | - Roberto Sartorio
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
| | - Donald G. Miller
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
| | - John G. Albright
- Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129, Department of Chemistry, “Federico II” University of Naples, Naples, 80126, Italy, and Geosciences and Environmental Technologies, Lawrence Livermore National Laboratory, Livermore, California 94551
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Vanag VK, Epstein IR. Cross-diffusion and pattern formation in reaction–diffusion systems. Phys Chem Chem Phys 2009; 11:897-912. [PMID: 19177206 DOI: 10.1039/b813825g] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Vladimir K Vanag
- Department of Chemistry and Volen Center for Complex Systems, MS015, Brandeis University, 415 South St., Waltham, MA 02454, USA.
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Capuano F, Mangiapia G, Ortona O, d’Errico G, Sartorio R. Sodium Chloride Molar Conductance in Different Poly(ethylene glycol)–Water Mixed Solvents. J SOLUTION CHEM 2007. [DOI: 10.1007/s10953-007-9130-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Matsui J, Goji S, Murashima T, Miyoshi D, Komai S, Shigeyasu A, Kushida T, Miyazawa T, Yamada T, Tamaki K, Sugimoto N. Molecular Imprinting under Molecular Crowding Conditions: An Aid to the Synthesis of a High-Capacity Polymeric Sorbent for Triazine Herbicides. Anal Chem 2007; 79:1749-57. [PMID: 17297982 DOI: 10.1021/ac060441m] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Molecular crowding, an important feature of the molecular environments in biological cells, was applied to the synthesis of antibody-mimic polymers selective for a group of biologically active compounds, the triazine herbicides. Synthesis of these polymers was conducted using molecular imprinting under molecular crowding conditions, whereby atrazine (a template molecule) was complexed with methacrylic acid (a functional monomer) in the presence of a macromolecular crowding agent (either poly(methyl methacrylate) (PMMA) or polystyrene (PS)) followed by cross-linking with ethylene glycol dimethacrylate. After removal of atrazine from the polymer matrix, the retention properties and selectivity of the resultant polymers were assessed by chromatographic tests. The addition of a crowding-inducing agent resulted in polymers with superior retention properties and excellent selectivity for triazine herbicides, as compared to polymers prepared without addition of a crowding-inducing agent. An imprinted polymer prepared in the presence of PS as a crowding agent exhibited a retention factor for atrazine an order of magnitude larger than that of an imprinted polymer prepared in the absence of a crowding agent. NMR results suggest that the crowding agent is capable of promoting hydrogen bond formation between atrazine and methacrylic acid, which could account for the effect of crowding on molecular imprinting.
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Vergara A, Capuano F, Paduano L, Sartorio R. Lysozyme Mutual Diffusion in Solutions Crowded by Poly(ethylene glycol). Macromolecules 2006. [DOI: 10.1021/ma0605705] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alessandro Vergara
- Department of Chemistry, University of Naples “Federico II”, Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy, and Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone, 16, 80134, Naples, Italy
| | - Fabio Capuano
- Department of Chemistry, University of Naples “Federico II”, Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy, and Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone, 16, 80134, Naples, Italy
| | - Luigi Paduano
- Department of Chemistry, University of Naples “Federico II”, Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy, and Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone, 16, 80134, Naples, Italy
| | - Roberto Sartorio
- Department of Chemistry, University of Naples “Federico II”, Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy, and Istituto di Biostrutture e Bioimmagini, CNR, Via Mezzocannone, 16, 80134, Naples, Italy
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Jakupi P, Halvorsen H, Leaist DG. A Thermodynamic Interpretation of the “Excluded-Volume Effect” in Coupled Diffusion. J Phys Chem B 2004. [DOI: 10.1021/jp030951+] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vergara A, Annunziata O, Paduano L, Miller DG, Albright JG, Sartorio R. Multicomponent Diffusion in Crowded Solutions. 2. Mutual Diffusion in the Ternary System Tetra(ethylene glycol)−NaCl−Water. J Phys Chem B 2004. [DOI: 10.1021/jp036219s] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alessandro Vergara
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
| | - Onofrio Annunziata
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
| | - Luigi Paduano
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
| | - Donald G. Miller
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
| | - John G. Albright
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
| | - Roberto Sartorio
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy, Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Lawrence Livermore National Laboratory, Livermore, California 94551, and Department of Chemistry, Texas Christian University, Fort Worth, Texas 76129
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Halvorsen HC, Leaist DG. An electrostatic mechanism for the coupled diffusion of polymer molecules and ionic micelles. Aqueous poly(ethylene glycol) + sodium dodecyl sulfate solutions. Phys Chem Chem Phys 2004. [DOI: 10.1039/b403420c] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Capuano F, Vergara A, Paduano L, Annunziata O, Sartorio R. Electrostatic and Excluded Volume Effects on the Transport of Electrolytes in Poly(ethylene glycol)−Water “Mixed Solvents”. J Phys Chem B 2003. [DOI: 10.1021/jp034223y] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabio Capuano
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126, Naples, Italy, and Center for Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Alessandro Vergara
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126, Naples, Italy, and Center for Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Luigi Paduano
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126, Naples, Italy, and Center for Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Onofrio Annunziata
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126, Naples, Italy, and Center for Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
| | - Roberto Sartorio
- Dipartimento di Chimica, Università di Napoli “Federico II”, Monte S. Angelo, Via Cinthia, 80126, Naples, Italy, and Center for Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139
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Vergara A. Hard-Sphere Hydrodynamics as Reference State in Velocity Cross-Correlation Analysis of Real Systems. J Phys Chem B 2003. [DOI: 10.1021/jp034100d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alessandro Vergara
- Dipartimento di Chimica, Università degli Studi di Napoli “Federico II”, Complesso Monte S. Angelo, Via Cinthia, 80126 Napoli, Italia
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Annunziata O, Vergara A, Paduano L, Sartorio R, Miller DG, Albright JG. Precision of Interferometric Diffusion Coefficients in a Four-Component System Relevant to Protein Crystal Growth: Lysozyme−Tetra(ethylene glycol)−NaCl−H2O. J Phys Chem B 2003. [DOI: 10.1021/jp0301094] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Onofrio Annunziata
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
| | - Alessandro Vergara
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
| | - Luigi Paduano
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
| | - Roberto Sartorio
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
| | - Donald G. Miller
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
| | - John G. Albright
- Massachusetts Institute of Technology, Cambridge, Massachusetts, Chemistry Department, University “Federico II” of Naples, via Cinthia 80126 Naples, Italy, Lawrence Livermore National Laboratory, Livermore L-203, California 94550, and Texas Christian University, Fort Worth, Texas 76129
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Vergara A, Paduano L, Sartorio R. Mechanism of Protein−Poly(ethylene glycol) Interaction from a Diffusive Point of View. Macromolecules 2002. [DOI: 10.1021/ma011390s] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alessandro Vergara
- Department of Chemistry, University of Naples, “Federico II” Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy
| | - Luigi Paduano
- Department of Chemistry, University of Naples, “Federico II” Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy
| | - Roberto Sartorio
- Department of Chemistry, University of Naples, “Federico II” Via Cinthia, Complesso Monte S. Angelo, 80126 Naples, Italy
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Vergara A, Paduano L, Sartorio R. Velocity-correlation analysis in polymer-solvent mixtures. ACTA ACUST UNITED AC 2001. [DOI: 10.1002/polb.10054] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Vergara A, Paduano L, Mangiapia G, Sartorio R. Diffusion Coefficient Matrix in Nonionic Polymer−Solvent Mixtures. J Phys Chem B 2001. [DOI: 10.1021/jp011034b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Alessandro Vergara
- Dipartimento di Chimica dell’Università “Federico II” di Napoli, Complesso Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy
| | - Luigi Paduano
- Dipartimento di Chimica dell’Università “Federico II” di Napoli, Complesso Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy
| | - Gaetano Mangiapia
- Dipartimento di Chimica dell’Università “Federico II” di Napoli, Complesso Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy
| | - Roberto Sartorio
- Dipartimento di Chimica dell’Università “Federico II” di Napoli, Complesso Monte S. Angelo, Via Cinthia, 80126 Napoli, Italy
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