V
Valerie Gaucher
Researcher at university of lille
Publications - 29
Citations - 539
Valerie Gaucher is an academic researcher from university of lille. The author has contributed to research in topics: Starch & Engineering. The author has an hindex of 11, co-authored 25 publications receiving 322 citations. Previous affiliations of Valerie Gaucher include Lille University of Science and Technology.
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Journal ArticleDOI
New crosslinked cast films based on poly(vinyl alcohol): Preparation and physico-chemical properties
TL;DR: In this paper, a green route to prepare insoluble polyvinyl alcohol (PVOH) cast films with potential application as antimicrobial packaging was proposed, where PVOH was cast from different aqueous solutions and analyzed by Dif- ferential Scanning Calorimetry (DSC) and Dynamic Mechanical Analysis (DMA) to determine their physical properties under two storage conditions.
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Structure and Barrier Properties of Multinanolayered Biodegradable PLA/PBSA Films: Confinement Effect via Forced Assembly Coextrusion
Tiphaine Messin,Nadège Follain,Alain Guinault,Cyrille Sollogoub,Valerie Gaucher,Nicolas Delpouve,Stéphane Marais +6 more
TL;DR: This work brings new insights in the field of physicochemical behaviors of new multilayer films made of biodegradable polyesters but also in interfacial processes due to the confinement effect induced in these multinanolayer structures obtained by the forced assembly coextrusion.
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Biodegradable PLA/PBS multinanolayer membrane with enhanced barrier performances
Tiphaine Messin,Stéphane Marais,Nadège Follain,Alain Guinault,Valerie Gaucher,Nicolas Delpouve,Cyrille Sollogoub +6 more
TL;DR: In this paper, a homogeneous multinanolayer film of poly(lactic acid) and poly(butylene succinate) was obtained without defaults or delamination, while the two polymers are immiscible.
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Preparation and characterization of novel chitosan and β-cyclodextrin polymer sponges for wound dressing applications.
Claudia Flores,Marco Lopez,Nicolas Tabary,Christel Neut,Feng Chai,Didier Betbeder,Clément Herkt,Frederic Cazaux,Valerie Gaucher,Bernard Martel,Nicolas Blanchemain +10 more
TL;DR: The development of sponge-like materials obtained from physical hydrogels after the interaction between CS and a β-cyclodextrin polymer (PCD) in acidic conditions to provoke immediate gelation is reported.
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Influence of fatty chain length and starch composition on structure and properties of fully substituted fatty acid starch esters
Audrey Vanmarcke,Lise Leroy,Grégory Stoclet,Lucie Duchatel-Crepy,Jean-Marc Lefebvre,Nicolas Joly,Valerie Gaucher +6 more
TL;DR: The structural study has revealed a layered type organization in which starch chain planes are separated by fatty chains, and an increase in material ductility is observed at increasing amylose content for C8 and C12 side chains.