Escobar Ivirico, JL.; Salmerón Sánchez, M.; Gómez Ribelles, JL.; Monleón Pradas, M. (2011). Biodegradable poly(L-lactide) and polycaprolactone block copolymer networks. Polymer International. 60(2):264-270. doi:10.1002/pi.2938
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/64209
Title:
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Biodegradable poly(L-lactide) and polycaprolactone block copolymer networks
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Author:
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Escobar Ivirico, Jorge Luis
Salmerón Sánchez, Manuel
Gómez Ribelles, José Luís
Monleón Pradas, Manuel
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UPV Unit:
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Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada
Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada
Universitat Politècnica de València. Centro de Biomateriales e Ingeniería Tisular - Centre de Biomaterials i Enginyeria Tissular
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Issued date:
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Abstract:
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New biodegradable block copolymer networks were synthesized from methacrylate-terminated poly(L-lactide) (mLA) and polycaprolactone (mCL) macromers. This allowed the realization of a series of materials in which the macromer ...[+]
New biodegradable block copolymer networks were synthesized from methacrylate-terminated poly(L-lactide) (mLA) and polycaprolactone (mCL) macromers. This allowed the realization of a series of materials in which the macromer ratio can be used to tailor the physical and mechanical properties of the materials. The synthesis of the macromers was characterized using Fourier transform infrared (FTIR) spectroscopy and 1H NMR spectroscopy. Poly(mCL) and poly(mLA) networks were prepared by photopolymerization of the macromers, and copolymers were also prepared from the two macromers in various proportions. The phase microstructure of the new systems and the network architecture were investigated using differential scanning calorimetry, FTIR spectroscopy, dynamic mechanical analysis and thermogravimetry studies. Ideal structure, compatible with the experiments results, for biodegradable poly(L-lactide) and polycaprolactone block copolymer networks. Copyright © 2010 Society of Chemical Industry.
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Subjects:
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Biodegradable
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Block copolymer
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Poly(L-lactide)
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Polycaprolactone
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Polyester
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Polymer network
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Biodegradable block copolymers
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Copolymer networks
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FTIR spectroscopy
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H NMR spectroscopy
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Macromer ratio
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Macromers
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New system
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Physical and mechanical properties
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Poly (l-lactide)
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Thermogravimetry
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Biodegradable polymers
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Block copolymers
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Copolymerization
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Differential scanning calorimetry
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Dynamic analysis
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Dynamic mechanical analysis
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Fourier transform infrared spectroscopy
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Fourier transforms
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Materials properties
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Mechanical properties
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Network architecture
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Nuclear magnetic resonance spectroscopy
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Photopolymerization
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Plastic products
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Thermogravimetric analysis
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Organic polymers
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Copyrigths:
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Cerrado |
Source:
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Polymer International. (issn:
0959-8103
)
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DOI:
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10.1002/pi.2938
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Publisher:
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Wiley
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Publisher version:
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http://dx.doi.org/10.1002/pi.2938
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Project ID:
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Spanish Science & Innovation Ministry MAT2008-06434
VI National RDi Plan
Instituto de Salud Carlos III
Centro de Investigacion Principe Felipe
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Thanks:
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The authors acknowledge the support of the Spanish Science & Innovation Ministry through project MAT2008-06434. JLEI acknowledge the support of Spanish Science & Innovation Ministry through the "Campus de Excelencia ...[+]
The authors acknowledge the support of the Spanish Science & Innovation Ministry through project MAT2008-06434. JLEI acknowledge the support of Spanish Science & Innovation Ministry through the "Campus de Excelencia Internacional" program consistent with Polytechnic University of Valencia. The authors also acknowledge the support of CIBER-BBN which is an initiative funded by the VI National R&D&D&i Plan 2008 - 2011, Iniciativa Ingenio 2010, Consolider Program, CIBER Actions and financed by the Instituto de Salud Carlos III with assistance from the European Regional Development Fund and the funding by the Centro de Investigacion Principe Felipe in the field of regenerative medicine through the collaboration agreement from the Conselleria de Sanidad (Generalitat Valenciana) and the Instituto de Salud Carlos III (Ministry of Science and Innovation).
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Type:
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Artículo
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