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DTSTAMP:20241216T174618Z
UID:73BD3FD7-0434-4104-BCE4-220588A6BD5E
DTSTART;TZID=America/Sao_Paulo:20240722T140000
DTEND;TZID=America/Sao_Paulo:20240722T160000
DESCRIPTION:This talk will explore the new realm of making flexible sensors
  and diagnostics for point of care diagnostics. Specific applications rang
 e from early screening in resource poor settings\, to smart wound dressing
 s for chronic wounds. The key contributions of the work are on utilization
  of locally sourced universally available\, low-cost materials such as pap
 er\, threads and textile\, and close integration of such devices with mini
 aturized and integrated circuits and systems.\n\nIn the first part of the 
 talk\, I will focus on the development of sensors and diagnostics on paper
  as an unconventional substrate. Fabrication of these devices rely on low 
 cost\, room temperature processing using a combination of screen and wax p
 rinting using locally available materials. Readout is achieved using a CMO
 S based low power cell phone accessory for point of care diagnostics. Othe
 r versions include using the imager on the smart phone itself for readout.
  An application in monitoring saliva for stomach ulcer screening will be d
 iscussed for paper diagnostics\, In the second part of the talk\, I will d
 iscuss our work on thread as an unconventional substrate for the realizati
 on of microfluidics\, sensors and electronics for diagnostics. Beyond serv
 ing as an ideal platform for disposable lab on chip applications\, thread 
 also serves as an ideal platform for wearable and implantable application 
 where softness\, flexibility and the possibility of an intimate interface 
 with skin and tissue is important. Application in chronic wound monitoring
 \, smart surgical sutures and sweat monitoring will be shown. The talk wil
 l be interspersed with knowledge gaps and how the biomedical circuits and 
 systems community can help address those in near term and long term.\n\nSp
 eaker(s): Sameer Sonkusale\n\nRoom: 322\, Bldg: Bloco H\, Centro de Tecnol
 ogia da UFRJ\, Av. Athos da Silveira Ramos\, Rio de Janeiro\, Rio de Janei
 ro\, Brazil\, 21941-909
LOCATION:Room: 322\, Bldg: Bloco H\, Centro de Tecnologia da UFRJ\, Av. Ath
 os da Silveira Ramos\, Rio de Janeiro\, Rio de Janeiro\, Brazil\, 21941-90
 9
ORGANIZER:luis.mederos@cefet-rj.br
SEQUENCE:28
SUMMARY:IEEE CASS RJ Chapter Lecture - Flexible Electronics Sensors and Dia
 gnostics
URL;VALUE=URI:https://events.vtools.ieee.org/m/425768
X-ALT-DESC:Description: <br /><p class="text-align-justify">This talk will 
 explore the new realm of making flexible sensors and diagnostics for point
  of care diagnostics. Specific applications range from early screening in 
 resource poor settings\, to smart wound dressings for chronic wounds. The 
 key contributions of the work are on utilization of locally sourced univer
 sally available\, low-cost materials such as paper\, threads and textile\,
  and close integration of such devices with &nbsp\;miniaturized and integr
 ated circuits and systems.</p>\n<p class="text-align-justify">In the first
  part of the talk\, I will focus on the development of sensors and diagnos
 tics on paper as an unconventional substrate. Fabrication of these devices
  rely on low cost\, room temperature processing using a combination of scr
 een and wax printing using locally available materials. Readout is achieve
 d using a CMOS based low power cell phone accessory for point of care diag
 nostics. Other versions include using the imager on the smart phone itself
  for readout. An application in monitoring saliva for stomach ulcer screen
 ing will be discussed for paper diagnostics\, In the second part of the ta
 lk\, I will discuss our work on thread as an unconventional substrate for 
 the realization of microfluidics\, sensors and electronics for diagnostics
 . Beyond serving as an ideal platform for disposable lab on chip applicati
 ons\, thread also serves as an ideal platform for wearable and implantable
  application where softness\, flexibility and the possibility of an intima
 te interface with skin and tissue is important. Application in chronic wou
 nd monitoring\, smart surgical sutures and sweat monitoring will be shown.
  The talk will be interspersed with knowledge gaps and how the biomedical 
 circuits and systems community can help address those in near term and lon
 g term.</p>
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