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SUMMARY:CBE Seminar: "Multifunctionality of MXenes for Sensor Technologies" (Lia Stanciu\, Purdue University)
DESCRIPTION:Abstract: \n\nMXenes\, a versatile family of 2D materials\, have garnered interest for applications in sensing technologies due to their unique combination of conductivity\, hydrophilicity\, and surface tunability. This talk explores the integration of MXenes into sensor platforms\, and discusses their potential in electrochemical\, optical\, and environmental sensing. Their surface functional groups can be leveraged for biomolecular interactions and their ability to increase signal transduction can be exploited for low-concentration analyte detection. \nThe presentation will discuss a few case studies: hybrid MXene-MoS₂ composites for the detection of volatile organic compounds (VOCs)\, which uses their high surface area and conductivity; nucleic acid biosensors employing MXenes for the detection of viral RNA\, which takes advantage their excellent biocompatibility and signal transduction capabilities; and surface-enhanced Raman scattering (SERS) sensors incorporating MXenes for the highly sensitive detection of Listeria monocytogenes in food safety applications. The presentation will also address current challenges for in the deployment of these materials at scale and discuss their potential in real-world applications that require high sensitivity\, selectivity\, and scalability.
URL:https://seasevents.nmsdev7.com/event/cbe-seminar-multifunctionality-of-mxenes-for-sensor-technologies-lia-stanciu-purdue-university/
LOCATION:Wu & Chen Auditorium
CATEGORIES:Seminar
ORGANIZER;CN="Chemical and Biomolecular Engineering":MAILTO:cbemail@seas.upenn.edu
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