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PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Arrival
DTSTART:20261021T080000Z
DTEND:20261021T083000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/1
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/1/">Registration and arrival tea and coffee with pastries</a>\nby Ar
 rival as part of ARIA UPP follow-up workshop: Measuring airborne ultrafine
  particles\n\nLecture held in 30 Euston Square\, London\, UK.\nAbstract: T
 BA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Everyone and organisers
DTSTART:20261021T083000Z
DTEND:20261021T090000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/3
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/3/">Introductions and workshop objectives</a>\nby Everyone and organ
 isers as part of ARIA UPP follow-up workshop: Measuring airborne ultrafine
  particles\n\nLecture held in 30 Euston Square\, London\, UK.\nAbstract: T
 BA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Chris Stopford (University of Hertfordshire)
DTSTART:20261021T103000Z
DTEND:20261021T110000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/4
DESCRIPTION:by Chris Stopford (University of Hertfordshire) as part of ARI
 A UPP follow-up workshop: Measuring airborne ultrafine particles\n\nLectur
 e held in 30 Euston Square\, London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bryan Bzdek (University of Bristol)
DTSTART:20261021T090000Z
DTEND:20261021T093000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/5
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/5/">Nanoparticle chemical analysis</a>\nby Bryan Bzdek (University o
 f Bristol) as part of ARIA UPP follow-up workshop: Measuring airborne ultr
 afine particles\n\nLecture held in 30 Euston Square\, London\, UK.\n\nAbst
 ract\nI will discuss existing approaches to chemically analyze airborne na
 noparticles along with some challenges in performing nanoparticle analysis
 .\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Hildie Leyser (NOOK)
DTSTART:20261021T093000Z
DTEND:20261021T100000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/6
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/6/">Nook: Personal respiratory protection reimagined through bioinsp
 ired design</a>\nby Hildie Leyser (NOOK) as part of ARIA UPP follow-up wor
 kshop: Measuring airborne ultrafine particles\n\nLecture held in 30 Euston
  Square\, London\, UK.\n\nAbstract\nNook is a concept-stage nasal insert i
 ncorporating a charged nanofibre membrane within a silicone housing. This 
 presentation proposes an experimental framework for evaluating its potenti
 al as a personal aerosol sampler during nasal breathing.\nPrior work demon
 strates that nanoparticle filtration depends on particle diameter and face
  velocity. Liu et al. (2011) established these dependencies in membrane-co
 ated filters. Cyrs et al. (2010) demonstrated that surface collection effi
 ciency can differ substantially from overall collection efficiency. These 
 findings motivate separate assessments of particle capture and analytical 
 recovery. Liu et al. (2011) Cyrs et al. (2010)\nThe proposed programme wou
 ld quantify size-resolved collection efficiency with particular emphasis o
 n ultrafine particles. It would assess the influence of cyclic airflow and
  humidity alongside pressure drop and leakage. Complementary microscopy an
 d chemical analysis would characterise recovered particulate material. Pro
 cedural blanks and recovery experiments would establish analytical limitat
 ions.\nThe central objective is to determine whether recovered material pr
 ovides a reproducible and interpretable measure of particle collection dur
 ing nasal breathing. Estimating airborne concentration would additionally 
 require validated sampling volumes and collection efficiencies. Estimating
  deposited lung dose would require a separate framework. The presentation 
 identifies opportunities for collaborative feasibility studies relevant to
  ARIA’s Ubiquitous Particle Profiling programme.\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Timothy Leese (University of Oxford)
DTSTART:20261021T113000Z
DTEND:20261021T120000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/7
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/7/">Electrodynamic microparticle manipulation</a>\nby Timothy Leese 
 (University of Oxford) as part of ARIA UPP follow-up workshop: Measuring a
 irborne ultrafine particles\n\nLecture held in 30 Euston Square\, London\,
  UK.\n\nAbstract\nWe have developed instrumentation for trapping micron-si
 zed charged particles under the combined action of static and oscillating 
 electric fields. This device is suited to the manipulation of microcompone
 nts in the size range 2 to 200 microns (roughly) enabling them to be inspe
 cted and sorted according to size\, shape and other characteristics. A spe
 cial feature is the ability of this approach to control the angular motion
  of non-spherical particles\, as well as their translational motion (posit
 ion)\, and thus hold them at a fixed orientation and position for imaging.
  Electrodynamic techniques work for smaller particles\, as in mass spectro
 metry\, but the detection by optical microscopy that we currently use cann
 ot easily be extended below a few microns. Work on volcanic ash will be pr
 esented to illustrate the technique for air-borne particles for which moni
 toring is important. Other applications will be described. We have develop
 ed compact digitally-controlled high-voltage electronics suitable for a de
 ployable commercial instrument.\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Lunch
DTSTART:20261021T120000Z
DTEND:20261021T130000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/8
DESCRIPTION:by Lunch as part of ARIA UPP follow-up workshop: Measuring air
 borne ultrafine particles\n\nLecture held in 30 Euston Square\, London\, U
 K.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jorge Bernardino de la Serna (Imperial College London)
DTSTART:20261021T130000Z
DTEND:20261021T133000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/9
DESCRIPTION:by Jorge Bernardino de la Serna (Imperial College London) as p
 art of ARIA UPP follow-up workshop: Measuring airborne ultrafine particles
 \n\nLecture held in 30 Euston Square\, London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Jason Smith (University of Oxford)
DTSTART:20261021T133000Z
DTEND:20261021T140000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/11
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/11/">Digital sensing of ultrafine particles using photon counting.</
 a>\nby Jason Smith (University of Oxford) as part of ARIA UPP follow-up wo
 rkshop: Measuring airborne ultrafine particles\n\nLecture held in 30 Eusto
 n Square\, London\, UK.\n\nAbstract\nSingle photon detectors allow the det
 ection of photon fluxes as low as hundreds per second\, sufficient to dete
 ct Rayleigh scattering from individual particles <100 nm in diameter when 
 excited with a laser diode. I will report the results of a simple experime
 nt in which polystyrene microbead particles between 60 nm and 400 nm in di
 ameter were measured. Clear single particle detection events were recorded
  allowing for particle counting\, and analysis of the event duration allow
 ed for identification of particle size.\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Rakesh Arul (University of Cambridge)
DTSTART:20261021T110000Z
DTEND:20261021T113000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/12
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/12/">Nanophotonic and iScat sensing for climate science</a>\nby Rake
 sh Arul (University of Cambridge) as part of ARIA UPP follow-up workshop: 
 Measuring airborne ultrafine particles\n\nLecture held in 30 Euston Square
 \, London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Break
DTSTART:20261021T100000Z
DTEND:20261021T103000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/13
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/13/">Mid-Morning tea and coffee break</a>\nby Break as part of ARIA 
 UPP follow-up workshop: Measuring airborne ultrafine particles\n\nLecture 
 held in 30 Euston Square\, London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Break
DTSTART:20261021T140000Z
DTEND:20261021T143000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/14
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/14/">Afternoon tea and coffee</a>\nby Break as part of ARIA UPP foll
 ow-up workshop: Measuring airborne ultrafine particles\n\nLecture held in 
 30 Euston Square\, London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Discussions
DTSTART:20261021T143000Z
DTEND:20261021T153000Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/15
DESCRIPTION:Title: <a href="https://master.researchseminars.org/talk/ARIAU
 PPUCL/15/">Working discussion: project ideas\, budgets\, milestones and te
 sting challenge</a>\nby Discussions as part of ARIA UPP follow-up workshop
 : Measuring airborne ultrafine particles\n\nLecture held in 30 Euston Squa
 re\, London\, UK.\n\nAbstract\nQuestions:\n\n- What projects are important
  and feasible?\n\n- What would be the primary outcomes?\n\n- What would a 
 programme(s) look like and who should take part?\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Closing remarks
DTSTART:20261021T153000Z
DTEND:20261021T154500Z
DTSTAMP:20261114T110355Z
UID:ARIAUPPUCL/16
DESCRIPTION:by Closing remarks as part of ARIA UPP follow-up workshop: Mea
 suring airborne ultrafine particles\n\nLecture held in 30 Euston Square\, 
 London\, UK.\nAbstract: TBA\n
LOCATION:https://master.researchseminars.org/talk/ARIAUPPUCL/16/
END:VEVENT
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