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DTSTAMP:20260414T163846
DTSTART:20150408T110000
SEQUENCE:0
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DTEND:20150408T123000
URL:https://murmitoyen.com/events/vanille/udem/detail/453641
LOCATION:Université de Montréal - Pavillon J.-Armand-Bombardier\, 5155\, 
 chemin de la rampe \, Montréal\, QC\, Canada\, H3T 2B2
SUMMARY:Conférence CRMAA avec le Professeur Stuart Rowan (Case Western)
DESCRIPTION:Titre : Using Dynamic Chemistry as a Route to New Stimuli-Respo
 nsive MaterialsEndroit : Pavillon J.A.-Bombardier\, salle 1035 à 11 hHôt
 e : William SkeneCette conférence sera prononcée par le professeur Stua
 rt Rowan du Département d'ingénierie et des sciences macromoléculaires 
 de la Case Western Reserve University. Elle est commanditée par le Centre
  de recherche sur les materiaux auto-assemblés (CRMAA) et sera donnée e
 n anglais.Résumé : The dynamic bond can be defined as any class of bond 
 that selectively undergoes reversible breaking and reformation\, usually u
 nder equilibrium conditions. The incorporation of dynamic bonds (which can
  be either covalent or non-covalent) allows access to structurally dynamic
  polymers. Such polymers can exhibit macroscopic responses upon exposure t
 o an environmental stimulus\, on account of a rearrangement of the polymer
 ic architecture. In such systems the nature of the dynamic bond not only d
 ictates which stimulus the material will be responsive to but also plays a
  role in the response itself. Thus such a design concept represents a mole
 cular level approach to the development of new stimuli-responsive material
 s. We have been interested in the potential of such systems to access new 
 material platforms and have developed a range of new mechanically stable\,
  supramolecular structurally dynamic polymer films that change their prope
 rties in response to a given stimulus\, such as temperature\, light or spe
 cific chemicals. Such supramolecular materials have been targeted toward a
 pplications that include healable plastics\, responsive liquid crystalline
  polymers\, chemical sensors\, thermally responsive hydrogels\, shape memo
 ry materials and mechanically dynamic biomedical implants. In this present
 ation we will focus on two classes of stimuli-responsive materials (1) pho
 to-healable/shape-memory materials and (2) mechanically dynamic cortical i
 mplants.Information supplémentaireAnnonce PDF de la conférence 
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