BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Drupal iCal API//EN X-WR-CALNAME:Events items teaser X-WR-TIMEZONE:America/Toronto BEGIN:VTIMEZONE TZID:America/Toronto X-LIC-LOCATION:America/Toronto BEGIN:DAYLIGHT TZNAME:EDT TZOFFSETFROM:-0500 TZOFFSETTO:-0400 DTSTART:20160313T070000 END:DAYLIGHT BEGIN:STANDARD TZNAME:EST TZOFFSETFROM:-0400 TZOFFSETTO:-0500 DTSTART:20151101T060000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT UID:68319e9eccf41 DTSTART;TZID=America/Toronto:20160714T153000 SEQUENCE:0 TRANSP:TRANSPARENT DTEND;TZID=America/Toronto:20160714T153000 URL:/chemical-engineering/events/seminar-ph-controlled- complex-formation-charged-polymer SUMMARY:Seminar - “pH-Controlled Complex Formation in Charged Polymer\nSy stems” by Kenneth R. Shull\, Department of Materials Science and\nEngine ering\, Northwestern University\, Evanston\, IL USA CLASS:PUBLIC DESCRIPTION:Summary \n\nABSTRACT:  Complexes formed in systems containing both positive and\nnegative charges are of fundamental importance in a var iety of\nmaterials applications.  A common method for producing\npolyelec trolyte complex films is to sequentially deposit oppositely\ncharged polym ers\, an effective but tedious process that is not readily\nscalable.  A focus on this talk is on the deposition of relatively\nthick films directl y onto conducting surfaces\, using electrochemical\nprocesses to modulate the local pH.  The process is carried out on a\nquartz crystal microbalan ce\, which in addition to\n DTSTAMP:20250524T102534Z END:VEVENT END:VCALENDAR