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SUMMARY:POB Seminar - Evolution of the electrical double layer with electr
 olyte concentration probed by Second Harmonic Scattering
DTSTART:20240703T181500
DTSTAMP:20260601T014315Z
UID:661edde2b90ee806e0f9621b8b4eb3db8445b60cc570dd8ba19facaa
CATEGORIES:Conferences - Seminars
DESCRIPTION:Bingxin Chu\nThe EPFL Photonics Chapter (EPC) is very please
 d to announce and cordially invite you to our monthly ‘Pizza-Optics-Bee
 r’ (POB) seminar on July 3rd\, at 18:15 in room CO 122.\n\n\n\nTh
 is month we will have the pleasure to host Bingxin Chu - Julia Jacobi Cha
 ir of Photomedicine from Laboratory for fundamental BioPhotonics with the
  presentation entitled:\n\n"Evolution of the electrical double layer with 
 electrolyte concentration probed by Second Harmonic Scattering"\n\nFor org
 anizational purposes (if you want to eat pizza!)\, please confirm your pa
 rticipation using this Doodle.\nDon’t hesitate to extend the invitation
  to any postdoc and colleague!\n\nHope to see you there\,\nThe team of the
  EPFL Photonics Chapter\n\n\n\nAbstract:\nInterfaces buried in aqueous sol
 utions significantly influence the properties of the system. Investigating
  the electrical double layer (EDL) structure\, which commonly appears near
  charged surfaces\, has been a long-standing challenge as following sophis
 ticated properties of the EDL is not straightforward. Polarimetric angle-r
 esolved second-harmonic scattering (AR-SHS) is an all-optical tool enablin
 g the study of unlabeled interfaces of nanosized particles and objects in 
 an aqueous solution. This technique utilizes the interactions between ligh
 t and matter\, specifically through the spontaneous electron cloud of wate
 r molecules oriented near the surface of the scatterer. This talk will pro
 vide an overview of the principle of the AR-SHS technique\, discussing its
  fundamental principles and methodological studies on its size dependence.
  It will then focus on the application of this technique in probing the ev
 olution of the EDL thickness with increasing ionic concentration at the mo
 lecular level.\n\n\n\nYou don't know POBs?\nPOBs (Pizza-Optics-Beer) are m
 onthly seminars organized by the student association EPFL Photonics Chapte
 r.\nA PhD or a postdoc gives a 20-minutes presentation about his/her resea
 rch in photonics. Discussions continue informally around pizza and beers!\
 nThe event is free and open to anyone.\n\nIf you want to receive our newsl
 etter (events\, updates\, and more...)\n\n© 2024 EPFL\n\n\n\nWe thank the
  Doctoral Program in Photonics (EPDO)\, the Society of Photo-Optical Inst
 rumentation Engineers (SPIE.)\, Optica and SwissPhotonics for their su
 pport.\n\n 
LOCATION:CO 122 https://plan.epfl.ch/?room==CO%20122
STATUS:CONFIRMED
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