|
1
|
Eckert A, Abbasi M, Mang T, Saalwächter K, Walther A. Structure, Mechanical Properties, and Dynamics of Polyethylenoxide/Nanoclay Nacre-Mimetic Nanocomposites. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b01931] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Alexander Eckert
- DWI—Leibniz-Institute for Interactive Materials, Forckenbeckstr. 50, 52056 Aachen, Germany
- IAP—Institute for Applied Polymer Chemistry, University of Applied Sciences Aachen, Heinrich-Mussmann-Str.1, 52428 Jülich, Germany
| | - Mozhdeh Abbasi
- Institut für Physik, Martin-Luther-Universität Halle-Wittenberg, Betty-Heimann-Str. 7, 06120 Halle, Germany
| | - Thomas Mang
- IAP—Institute for Applied Polymer Chemistry, University of Applied Sciences Aachen, Heinrich-Mussmann-Str.1, 52428 Jülich, Germany
| | - Kay Saalwächter
- Institut für Physik, Martin-Luther-Universität Halle-Wittenberg, Betty-Heimann-Str. 7, 06120 Halle, Germany
| | - Andreas Walther
- Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Straße 31, 79104 Freiburg, Germany
- Freiburg Materials Research Center, University of Freiburg, Stefan-Meier-Straße 21, 79104 Freiburg, Germany
- Freiburg Center for Interactive Materials and Bioinspired Technologies, University of Freiburg, Georges-Köhler-Allee 105, 79110 Freiburg, Germany
- Freiburg Institute for Advanced Studies, University of Freiburg, 79104 Freiburg, Germany
| |
Collapse
|
|
2
|
Sene S, McLane J, Schaub N, Bégu S, Hubert Mutin P, Ligon L, Gilbert RJ, Laurencin D. Formulation of benzoxaborole drugs in PLLA: from materials preparation to in vitro release kinetics and cellular assays. J Mater Chem B 2016; 4:257-272. [DOI: 10.1039/c5tb02258d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A complete investigation on the incorporation of simple benzoxaboroles into PLLA-based films was carried out.
Collapse
Affiliation(s)
- Saad Sene
- Institut Charles Gerhardt de Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- 34095 Montpellier cedex 05
- France
| | - Joshua McLane
- Department of Biological Sciences
- Rensselaer Polytechnic Institute
- Troy
- USA
- Center for Biotechnology and Interdisciplinary Studies
| | - Nicholas Schaub
- Center for Biotechnology and Interdisciplinary Studies
- Rensselaer Polytechnic Institute
- Troy
- USA
- Department of Biomedical Engineering
| | - Sylvie Bégu
- Institut Charles Gerhardt de Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- 34095 Montpellier cedex 05
- France
| | - P. Hubert Mutin
- Institut Charles Gerhardt de Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- 34095 Montpellier cedex 05
- France
| | - Lee Ligon
- Department of Biological Sciences
- Rensselaer Polytechnic Institute
- Troy
- USA
- Center for Biotechnology and Interdisciplinary Studies
| | - Ryan J. Gilbert
- Center for Biotechnology and Interdisciplinary Studies
- Rensselaer Polytechnic Institute
- Troy
- USA
- Department of Biomedical Engineering
| | - Danielle Laurencin
- Institut Charles Gerhardt de Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- 34095 Montpellier cedex 05
- France
| |
Collapse
|
|
3
|
Chen B. Polymer–clay nanocomposites: an overview with emphasis on interaction mechanisms. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/096797804x4592] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
|
4
|
Molecular Dynamics of Poly(Ethylene Glycol) Intercalated in Clay, Studied Using 13C Solid-State NMR. MATERIALS 2012; 6:47-64. [PMID: 28809293 PMCID: PMC5452125 DOI: 10.3390/ma6010047] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 12/03/2012] [Accepted: 12/05/2012] [Indexed: 11/30/2022]
Abstract
In this study, Cross-Polarization Magic-angle Spinning CP/MAS, 2D Exchange, Centerband-Only Detection of Exchange (CODEX), and Separated-Local-Field (SLF) NMR experiments were used to study the molecular dynamics of poly(ethylene glycol) (PEG) inside Hectorite/PEG intercalation compounds in both single- and double-layer configurations. The results revealed that the overall amplitude of the motions of the PEG chain in the single-layer configuration is considerably smaller than that observed for the double-layer intercalation compound. This result indicates that the effect of having the polymer chain interacting with both clay platelets is to produce a substantial decrease in the motional amplitudes of those chains. The presence of these dynamically restricted segments might be explained by the presence of anchoring points between the clay platelets and the PEG oxygen atoms, which was induced by the Na+ cations. By comparing the PEG motional amplitudes of the double-layered nanocomposites composed of polymers with different molecular weights, a decrease in the motional amplitude for the smaller PEG chain was observed, which might also be understood using the presence of anchoring points.
Collapse
|
|
5
|
Burgaz E. Poly(ethylene-oxide)/clay/silica nanocomposites: Morphology and thermomechanical properties. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.08.060] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
|
6
|
Zhang J, Yang M, Maurer FHJ. Effect of TiO2 Formation on the Free Volume Properties of Electrospun PMMA Nanohybrids. Macromolecules 2011. [DOI: 10.1021/ma201004b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Junhua Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Mingshu Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Frans H. J. Maurer
- Polymer & Materials Chemistry, Department of Chemistry, Lund University, SE-22100 Lund, Sweden
| |
Collapse
|
|
7
|
Abraham TN, Siengchin S, Ratna D, Karger-Kocsis J. Effect of modified layered silicates on the confined crystalline morphology and thermomechanical properties of poly(ethylene oxide) nanocomposites. J Appl Polym Sci 2010. [DOI: 10.1002/app.32307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
8
|
Abraham T, Ratna D, Siengchin S, Karger-Kocsis J. Structure and properties of poly(ethylene oxide)-organo clay nanocomposite prepared via melt mixing. POLYM ENG SCI 2008. [DOI: 10.1002/pen.21278] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
|
9
|
Lorthioir C, Lauprêtre F, Soulestin J, Lefebvre JM. Segmental Dynamics of Poly(ethylene oxide) Chains in a Model Polymer/Clay Intercalated Phase: Solid-State NMR Investigation. Macromolecules 2008. [DOI: 10.1021/ma801909s] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cédric Lorthioir
- Equipe “Systèmes Polymères Complexes”, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS/Université Paris XII, 2-8 rue Henri Dunant, 94320 Thiais, France, and Laboratoire de Structure et Propriétés de l’Etat Solide (UMR 8008 CNRS/Université Lille I), Université des Sciences et Technologies de Lille, Bâtiment C6, 59655 Villeneuve d’Ascq Cedex, France
| | - Françoise Lauprêtre
- Equipe “Systèmes Polymères Complexes”, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS/Université Paris XII, 2-8 rue Henri Dunant, 94320 Thiais, France, and Laboratoire de Structure et Propriétés de l’Etat Solide (UMR 8008 CNRS/Université Lille I), Université des Sciences et Technologies de Lille, Bâtiment C6, 59655 Villeneuve d’Ascq Cedex, France
| | - Jérémie Soulestin
- Equipe “Systèmes Polymères Complexes”, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS/Université Paris XII, 2-8 rue Henri Dunant, 94320 Thiais, France, and Laboratoire de Structure et Propriétés de l’Etat Solide (UMR 8008 CNRS/Université Lille I), Université des Sciences et Technologies de Lille, Bâtiment C6, 59655 Villeneuve d’Ascq Cedex, France
| | - Jean-Marc Lefebvre
- Equipe “Systèmes Polymères Complexes”, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS/Université Paris XII, 2-8 rue Henri Dunant, 94320 Thiais, France, and Laboratoire de Structure et Propriétés de l’Etat Solide (UMR 8008 CNRS/Université Lille I), Université des Sciences et Technologies de Lille, Bâtiment C6, 59655 Villeneuve d’Ascq Cedex, France
| |
Collapse
|
|
10
|
Utracki LA, Sepehr M, Boccaleri E. Synthetic, layered nanoparticles for polymeric nanocomposites (PNCs). POLYM ADVAN TECHNOL 2007. [DOI: 10.1002/pat.852] [Citation(s) in RCA: 328] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
|
11
|
|
|
12
|
Ratna D, Divekar S, Samui A, Chakraborty B, Banthia A. Poly(ethylene oxide)/clay nanocomposite: Thermomechanical properties and morphology. POLYMER 2006. [DOI: 10.1016/j.polymer.2006.02.040] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
|
13
|
Loyens W, Jannasch P, Maurer FH. Effect of clay modifier and matrix molar mass on the structure and properties of poly(ethylene oxide)/Cloisite nanocomposites via melt-compounding. POLYMER 2005. [DOI: 10.1016/j.polymer.2004.11.077] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
|
14
|
Zhang Y, Cai Q, Jiang Z, Gong K. Preparation and properties of unsaturated polyester-montmorillonite intercalated hybrid. J Appl Polym Sci 2004. [DOI: 10.1002/app.20112] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
|
15
|
|
|
16
|
Shen Z, Simon GP, Cheng YB. Saturation ratio of poly(ethylene oxide) to silicate in melt intercalated nanocomposites. Eur Polym J 2003. [DOI: 10.1016/s0014-3057(03)00097-1] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
|
17
|
Waddon AJ, Petrovic ZS. Spherulite Crystallization in Poly(ethylene oxide)–Silica Nanocomposites. Retardation of Growth Rates through Reduced Molecular Mobility. Polym J 2002. [DOI: 10.1295/polymj.34.876] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|