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URL:https://murmitoyen.com/events/vanille/udem/detail/838511-conference-de-
 cqmf-avec-le-professeur-ben-zhong-tangthe-hong-kong-university-of-science-
 technology
LOCATION:Université de Montréal - Pavillon Roger-Gaudry\, 2900\, chemin d
 e la Tour\, Montréal\, QC\, Canada\, H3T 1J6
SUMMARY:Conférence de CQMF avec le professeur Ben Zhong Tang_The Hong Kong
  University of Science & Technology
DESCRIPTION:Conférence de chimie_CQMF_ avec le professeur Ben Zhong Tang
 _The Hong Kong University of Science & Technology 
\n 
\nTitre: ''Aggre
 gation-Induced Emission (AIE): Making the World Brighter''
\n 
\nEndroit 
 : Pavillon Roger-Gaudry\, salle S-142
\n 
\nHeure : 11:00 AM
\n 
\nHôte
  : Professeur William skene
\n 
\nRésumé :
\n 
\nLight is of vital im
 portance to the whole universe and all living beings.  The development of
  luminescent materials has received much attention and has led to life-cha
 nging technological innovations.  Aggregation-induced emission (AIE) is a
  unique photophysical phenomenon that is diametrically opposed to the noto
 rious aggregation-caused quenching (ACQ) effect commonly observed in conve
 ntional luminophore systems.  We coined the new concept of AIE in 2001.1
   The luminogens with AIE attribute (AIEgens) are weakly luminescent or c
 ompletely non-emissive when they are molecularly dissolved in good solvent
 s but become highly emissive when they are aggregated in solid state or aq
 ueous media.2  Through systematic experimental investigations and theoret
 ical simulations\, we have rationalized that the restriction of intramolec
 ular motions (RIM) in the aggregates is responsible for the AIE effect.  
 The AIEgen aggregates show large absorptivity\, efficient luminescence\, s
 trong photostability\, excellent biocompatibility\, etc.  The AIEgens are
  practically very useful and have found high-tech applications in a great 
 variety of areas\, such as optoelectronics\, chemosensing\, bioimaging\, m
 icroenvironment visualization\, pathogen detection\, organelle differentia
 tion\, long-term cellular tracking and biological process monitoring.3–5
 
\n 
\nSelected references
\n 
\n[1] Luo\, J.\; Tang\, B. Z.\; et al. Ch
 em. Commun. 2001\, 1740–1741.
\n 
\n[2] Hong\, Y.\; Lam\, J. W. Y.\; Ta
 ng\, B. Z. Chem. Soc. Rev. 2011\, 40\, 5361–5388.
\n 
\n[3] Mei\, J.\; 
 Tang\, B. Z.\; et al. Adv. Mater. 2014\, 26\, 5429–5479.
\n 
\n[4] Mei\
 , J.\; Tang\, B. Z.\; et al. Chem. Rev. 2015\, 115\, 11718–11940.
\n 
\
 n[5] Qian\, J.\; Tang\, B. Z. Chem 2017\, 3\, 56–91.
\n 
\nCourriel :
   w.skene@umontreal.ca
\n 
\nNuméro de téléphone : 514-340-5174
\n 
 
\nInformations supplémentaires
\n 
\nAnnonce PDF de la conférence
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