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| 1 | In-vitro corrosion of AZ31 magnesium alloys by using a polydopamine coating显示文摘Magnesium alloys are candidates to be used as biodegradable biomaterials for producing medical device.Their use is restricted due to the high degradation rate in physiological media.To contribute to solving this problem,a polydopamine(PDOPA)layer could be used to increase adhesion between the metallic substrate and external organic coating.In this paper,the corrosion behaviour of samples was investigated to determine their performance during the long-term exposure in simulated body fluid.Electrochemical methods including Open Circuit Potential(OCP)and Electrochemical Impedance Spectroscopy(EIS)were used to investigate the corrosion resistance of samples.The results demonstrated a decreasing of the substrate degradation rate when PDOPA was used as interlayer supposing a synergistic effect when it was used together with the organic coating. | Anna Carangelo Annalisa Acquesta Tullio Monetta | 2019 | Bioactive Materials2019，4，1： | 9 |
| 2 | Durability of AZ31 magnesium biodegradable alloys polydopamine aided:Part 1显示文摘The use of magnesium alloys,as a biodegradable medical device,is an interesting challenge for the biomaterials field.Its rapid degradation and the release of hydrogen,when exposed to biological fluids,are the main drawbacks for clinical applications.In this work,a coating made of polydopamine(PDOPA),is used as an intermediate layer to decrease the degradation rate of AZ31 magnesium alloy/polymeric coating system,when exposed to Hank’s solution.Experimental results highlighted:(i)the formation of a thin PDOPA layer,(ii)an increased adhesion in the organic coating/metallic substrate system,(iii)a decrease of two orders of magnitude of the corrosion rate when the PDOPA film is used together with an external organic coating,(iv)the efficacy in the use of PDODA due to the synergistic effect of both,physical and chemical,interactions between the PDOPA layer and the organic coating. | Tullio Monetta Annalisa Acquesta Anna Carangelo Nicola Donato Francesco Bellucci | 2017 | Journal of Magnesium and Alloys2017，5，4： | 2 |
| 3 | Semantic processing of word in right-and left-handers显示文摘 | Tremblay T Monetta L Joanetta Y | 2003 | Brain and Language2003，87，： | 1 |
| 4 | Rheological behavior of polysaccharide based pellets for crayfish feeding tested on growth in the crayfish Cherax albidus显示文摘 | Volpe M G Monetta M Stasio M D | 2008 | Aquaculture2008，274，24： | 1 |
| 5 | Electrochemical characterisation of multilayer organic coatings显示文摘 | Carbonini P Monetta T Nicodemo L | 1996 | Progress in Organic Coatings1996，29，： | 1 |
| 6 | Protective properties of epoxy-based organic coatings on mild steel 显示文摘 | MONETTA T BELLUCCI F NICODEMO L | 1993 | Progress in Organic Coatings1993，21，4： | 1 |
| 7 | Rablb Interacts with GBF1 and Modulates both ARF1 Dynamics and COPI Association显示文摘 | Pablo Monetta Ileana Slavin Nahuel Romero | 2007 | Mol Biol Cell2007，18，7： | 1 |
| 8 | L-dopa medication in Parkinson's disease restores activity in the motor cortico-striatal loop but does not modify the cognitive network显示文摘 | Jubault T Monetta L Strafella AP | 2009 | PLo S One2009，4，7： | 1 |
| 9 | Complexity and hemispheric abilities:Evidence for a differential impact on semantics and phonology显示文摘 | Tremblay T Monetta L Joanette Y | | 0，，： | 1 |
| 10 | Study of Corrosion Initiation on Polyimide Coatings显示文摘 | Bellucci F Nicodemo L Monetta T | 1992 | Corrosion Science1992，38，8： | 1 |
| 11 | Semantic processing of words, cognitive resources and N400:An event-related potentials study显示文摘 | Laura Monetta Tania Tremblay and Yves Joanette | 2003 | Brain and Cognition2003，53，： | 1 |
| 12 | Durability of AZ31 magnesium biodegradable alloys polydopamine aided.Part 2:Ageing in Hank’s solution显示文摘Magnesium alloys are candidates as biodegradable medical materials due to their biocompatibility and favorable mechanical properties.Unfortunately,the high corrosion rate in physiological media and the release of hydrogen,limit their widespread use in biomedical applications.In this work,an intermediate coating based on polydopamine(PDOPA),between Mg substrate and an organic coating,was used to decreasing the degradation rate of AZ31 magnesium alloy,during the long-term exposure in simulated body fluid.Electrochemical Impedance Spectroscopy measurements were carried out to study the corrosion resistance of samples.Results demonstrated that the PDOPA interlayer determined the reduction of the substrate degradation rate.The results were interpreted supposing a synergistic effect which occurred when PDOPA and the organic coating were used together. | Anna Carangelo Annalisa Acquesta Tullio Monetta | 2019 | Journal of Magnesium and Alloys2019，7，2： | 1 |
| 13 | Electrochemical characterisation ofmultilayer organic coatings 显示文摘 | Carbonini P Monetta T Nicodemo L Mastronardi P Scatteia B? Bellucci F | 1996 | Progress in OrganicCoatings1996，，： | 1 |
| 14 | Moisture uptake in organic coatings monitored with EIS 显示文摘 | Rosa L D Monetta T Bellucci F | 1998 | Materials Science Forum1998，289，292： | 1 |
| 15 | Degradation of zinc oxide thin films in aqueous environment:part Ⅰ-Bare films显示文摘 | de Rosa L Perugini N Mitton D B Monetta T Bellucci F Springer J | 2001 | Materials and Corrosion2001，52，： | 1 |
| 16 | Moisture Uptake in Organic Coatings Monitored with EIS 显示文摘 | Rosa L D Monetta T Bellucci F | 1998 | Materials Science Forum1998，，289292： | 1 |
| 17 | Semantic processing of words, cognitive resources and N400: An event-related potentials study 显示文摘 | Monetta L Tremblay T Joanette Y | 2003 | Brain Cogn2003，53，2： | 1 |
| 18 | Effects of verbal working memory deficits on metaphor comprehension in patients with Parkinson’s disease显示文摘 | Monetta L Pell MD | 2007 | Brain lang2007，101，： | 1 |
| 19 | The Effect of a Conversion Layer and Organic Coating on the Electrochemical Behavior of 8006 and 8079 Aluminum Alloys 显示文摘 | Rosa L De Monetta T Bellucci F | 2002 | Prog Org Coat2002，，2： | 1 |
| 20 | Selection of Relevant Variables to the Enzyme Production on Red Grape Pomace by Solid-State Fermentation显示文摘 | Martha Dina Vallejo Maria L. Martin Pablo Monetta Silvia C. Gouiric | 2012 | Journal of Life Sciences2012，6，6： | 0 |
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