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PRODID:https://murmitoyen.com/events/vanille/udem/
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UID:69e1523fc55ac
DTSTAMP:20260416T171855
DTSTART:20130327T110000
SEQUENCE:0
TRANSP:OPAQUE
DTEND:20130327T123000
URL:https://murmitoyen.com/events/vanille/udem/detail/144092
LOCATION:Université de Montréal - Pavillon J.-Armand-Bombardier\, 5155\, 
 chemin de la rampe \, Montréal\, QC\, Canada\, H3T 2B2
SUMMARY:Conférence CRMAA avec le professeur Amar Flood (Indiana)
DESCRIPTION:Titre : Recognizing and Manipulating Anions.Cette conférence 
 sera prononcée par le professeur Amar Flood du département de chimie de 
 l'Indiana University. Elle est commanditée par le Centre de recherche sur
  les materiaux auto-assemblés (CRMAA) et sera donnée en anglais.Résum
 é : Anions are present in many chemical and biological processes motivat
 ing studies on their recognition and manipulation. To these ends\, we empl
 oy easy-to-make triazole receptors that form unexpectedly strong CH hydrog
 en bonds. Foldamers are a class of receptor we have put to use in the phot
 odriven catch-and-release of Cl– ions in organic solvents. Towards more 
 competitive aqueous media\, the protein-like structures of foldamers enabl
 ed unprecedented extraction of Cl– by taking advantage of hydrophobic co
 llapse and anion-induced organization. We have extended the use of anionic
  stimuli to graphite surfaces to drive phase transitions between 2D crysta
 ls of aryl-triazole adsrobates. Finally\, new studies aimed at generalizin
 g CH hydrogen bonding in receptors will also be presented.Information supp
 lémentaire 
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