| People | Locations | Statistics |
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| Grohsjean, Alexander |
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| Falmagne, G. |
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| Erice, C. |
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| Hernandez, A. M. Vargas |
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| Leiton, A. G. Stahl |
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| Lipka, K. |
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| Pantaleo, F. |
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| Torterotot, L. |
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| Savina, M. |
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| Cerri, O. |
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| Jung, A. W. |
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| Chiarito, B. |
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| Sahin, M. O. |
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| Strong, G. |
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| Saradhy, R. |
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| Joshi, B. M. |
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| Kaynak, B. |
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| Barrera, C. Baldenegro |
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| Longo, Egidio |
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| Kolberg, Ted |
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| Ferguson, Thomas |
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| Leverington, Blake |
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| Haase, Fabian |
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| Heath, Helen F. |
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| Kokkas, Panagiotis |
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Piozzi, Antonella
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2023Rice husk ash as a green feedstock for the extraction of nano-silica and its application in the synthesis of an efficient solid biocatalyst
- 2020Enhanced performance of Candida rugosa lipase immobilized onto alkyl chain modified-magnetic nanocompositescitations
- 2017Taurine grafting and collagen adsorption on PLLA films improve human primary chondrocyte adhesion and growthcitations
- 2016Flexible aliphatic poly(isocyanurate-oxazolidone) resins based on poly(ethylene glycol) diglycidyl ether and 4,4′-methylene dicyclohexyl diisocyanatecitations
- 2015Self-Assembly of catecholic moiety-containing cationic random acrylic copolymerscitations
- 2015Antimicrobial and antioxidant amphiphilic random copolymers to address medical device-centered infectionscitations
- 2014Biomimetic Polyurethanescitations
- 2014Partially sulfonated ethylene-vinyl alcohol copolymer as new substrate for 3,4-ethylenedioxythiophene vapor phase polymerizationcitations
- 2013Editorial of the special issue antimicrobial polymerscitations
- 2012A new approach for the preparation of hydrophilic poly(L-lactide) porous scaffold for tissue engineering by using lamellar single crystalscitations
- 2012Lipase Immobilization on Differently Functionalized Vinyl-Based Amphiphilic Polymers: Influence of Phase Segregation on the Enzyme Hydrolytic Activitycitations
- 2012Synthesis of biomimetic segmented polyurethanes as antifouling biomaterialscitations
- 2010Novel intrinsically antimicrobial polymers to control biofilm formation on medical devices
- 2010Synthesis and properties of block poly(ether-ester)s based on poly(ethylene oxide) and various hydrophobic segmentscitations
- 2010Polyurethane anionomers containing metal ions with antimicrobial properties: Thermal, mechanical and biological characterizationcitations
- 2009Antibiofilm properties of functionalized polyurethanes adsorbed with metal ions (Ag+, Cu2+, Zn2+, Al3+ and Fe3+)
- 2007Synthesis, characterization, and in vitro activity of antibiotic releasing polyurethanes to prevent bacterial resistancecitations
- 2007Staphylococcus epidermidis biofilm growth on polyurethanes is inhibited by the synergistic action of Dispersin B and cefamandole nafate.
- 2005Inhibition of Candida growth and biofilm formation on polyurethanes by fluconazole adsorption.citations
- 2004Inhibition of bacterial biofilm formation on polymer surfaces by a natural antimicrobial agent
- 2004Inhibition of biofilm formation in Gram-positive bacteria by a natural antimicrobial agent
- 2001CATALITIC ACTIVITY OF IMMOBILIZED FUMARASEcitations
- 2000Sulfation and preliminary biological evaluation of ethylene-vinyl alcohol copolymerscitations
Places of action
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article
A new approach for the preparation of hydrophilic poly(L-lactide) porous scaffold for tissue engineering by using lamellar single crystals
Abstract
The aim of the present work was to study the possibility of building a porous scaffold for tissue engineering with a new bottom-up approach, obtained by assembling two-dimensional-micro, one-dimensional-nano sized poly(L-lactide) lamellar single crystals. This choice was dictated by the fact that polymer single crystals have structural and morphological features which can be exploited for chemical surface modifications to give a system characterized by a high specific active surface area. Indeed, the outermost amorphous regions can undergo functionalization reactions easily, whereas the inner, relatively inaccessible and inert crystalline core ensures morphological and mechanical stability. The assembling method employed to give the porous structures is based on a mould pressing, salt leaching technique and was found to be facile and versatile. In the first part of this paper we report the experimental results obtained to find the best conditions to achieve a suitable frame in terms of morphology, porosity and mechanical properties. In the second part of the paper, we describe the biological tests performed by using mouse fibroblasts seeded onto scaffolds prepared from pristine and surface hydrolysed lamellae. The results show that the samples obtained are suitable for sustaining cells which can proliferate and reach the inner pores of the scaffold containing hydrolysed single crystals much better than those prepared from pristine lamellae. Copyright (c) 2012 Society of Chemical Industry