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BEGIN:VEVENT
UID:20230206T2234Z-1675722885.9464-EO-30500-1@172.23.128.18
STATUS:CONFIRMED
DTSTAMP:20260720T022109Z
CREATED:20230206T223111Z
LAST-MODIFIED:20230223T154819Z
DTSTART;TZID=America/Chicago:20230228T130000
DTEND;TZID=America/Chicago:20230228T140000
SUMMARY: Cell Biology & Physiology Seminar Series (Hybrid)
DESCRIPTION: This is a hybrid in-person and virtual event. The seminar will
  take place in the McDonnell Sciences Building\, Room 423. Virtual attendee
 s can join via Zoom webinar link: https://wustl.zoom.us/j/91338325751?pwd=d
 GZWbG9CWWswOHkvSVI3dm01Rkc3QT09 Meeting ID: 913 383 257 51 Passcode:  00638
 4 “Diamond-based quantum sensor for molecular analytics” Abstract:  Quantum
  sensing technologies enable some of the most precise measurements that […]
X-ALT-DESC;FMTTYPE=text/html: <p><em>This is a hybrid in-person and virtual
  event.</em><br /><strong>The seminar will take place in the McDonnell Scie
 nces Building\, Room 423.</strong></p><p><strong>Virtual attendees can join
  via Zoom webinar link:</strong><br /><a href="https://wustl.zoom.us/j/9133
 8325751?pwd=dGZWbG9CWWswOHkvSVI3dm01Rkc3QT09">https://wustl.zoom.us/j/91338
 325751?pwd=dGZWbG9CWWswOHkvSVI3dm01Rkc3QT09</a><br />Meeting ID: 913 383 25
 7 51<br />Passcode:  006384</p><h2>"Diamond-based quantum sensor for molecu
 lar analytics"</h2><p>[caption id="attachment_30503" align="alignnone" widt
 h="163"]<img class=" wp-image-30503" src="https://calendar.med.wustl.edu/ap
 p/uploads/2023/02/Screen-Shot-2023-02-06-at-4.23.58-PM.png" alt="" width="1
 63" height="162" /> Mouzhe Xie\, Ph.D.[/caption]</p><p><strong>Abstract:</s
 trong>  Quantum sensing technologies enable some of the most precise measur
 ements that human beings have ever achieved. In recent years\, optically ad
 dressable nitrogen-vacancy (NV) color center hosted by diamond crystal has 
 been used as a novel quantum sensor\, which has exquisitely sensitive respo
 nse to local magnetic field fluctuations. It is therefore capable to perfor
 m micro-/nano-scale NMR experiments\, manifesting enormous potential to stu
 dy biological systems on extremely small sample volume – even down to singl
 e-molecule regime. In this seminar\, I will discuss some of the comprehensi
 ve efforts to develop NV-based quantum sensing platforms for a wide range o
 f applications in chemistry and biology. I will start with a general introd
 uction to quantum sensing followed by conventional NMR spectroscopy as a po
 werful tool to study biomolecules\, as well as their connections to the NV-
 based nanoscale NMR. I will then introduce a biocompatible surface function
 alization architecture for interfacing a diamond quantum sensor with indivi
 dual intact biomolecules under physiological conditions. A sensing modality
  based on diamond membrane integrated with flow channel will also be discus
 sed\, which is a promising platform for a variety of experiments at molecul
 ar\, cellular\, and even living-organism levels. Finally\, I will conclude 
 by providing an outlook on how NV-based quantum sensing platforms\, combine
 d with other advanced spectroscopy and microscopy methods\, can be utilized
  to address important biophysical and bioanalytical questions with unpreced
 ented sensitivity and spatial resolution\, which will enhance our understan
 ding of molecular interactions and cellular processes and ultimately improv
 e human health</p>
CATEGORIES:Faculty Candidate Seminar,Invited External Speakers,Seminars / Lectures
ORGANIZER;CN="Terese":MAILTO:tereseh@wustl.edu
URL;VALUE=URI:https://calendar.med.wustl.edu/calendar/event/cell-biology-ph
 ysiology-seminar-series-65/
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DTSTART:20221106T070000
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