Search Results - "Ksantini, Nassim"

Saliva-based detection of COVID-19 infection in a real-world setting using reagent-free Raman spectroscopy and machine learning by Ember, Katherine, Daoust, François, Mahfoud, Myriam, Dallaire, Frédérick, Ahmad, Esmat Zamani, Tran, Trang, Plante, Arthur, Diop, Mame-Kany, Nguyen, Tien, St-Georges-Robillard, Amélie, Ksantini, Nassim, Lanthier, Julie, Filiatrault, Antoine, Sheehy, Guillaume, Beaudoin, Gabriel, Quach, Caroline, Trudel, Dominique, Leblond, Frédéric

“…Significance: The primary method of COVID-19 detection is reverse transcription polymerase chain reaction (RT-PCR) testing. PCR test sensitivity may decrease…”
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Spectral effects and enhancement quantification in healthy human saliva with surface‐enhanced Raman spectroscopy using silver nanopillar substrates by Zamani, Esmat, Ksantini, Nassim, Sheehy, Guillaume, Ember, Katherine J. I., Baloukas, Bill, Zabeida, Oleg, Trang, Tran, Mahfoud, Myriam, Sapieha, Jolanta‐Ewa, Martinu, Ludvik, Leblond, Frédéric

“…Objectives Raman spectroscopy as a diagnostic tool for biofluid applications is limited by low inelastic scattering contributions compared to the fluorescence…”
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Toward noncontact macroscopic imaging of multiple cancers using multi-spectral inelastic scattering detection by David, Sandryne, Ksantini, Nassim, Dallaire, Frédérick, Ember, Katherine, Daoust, François, Sheehy, Guillaume, Hadjipanayis, Costas G, Petrecca, Kevin, Wilson, Brian C, Leblond, Frédéric

“…Here we introduce a Raman spectroscopy approach combining multi-spectral imaging and a new fluorescence background subtraction technique to image individual…”
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Time‐gated interferometric detection increases Raman scattering to fluorescence signal ratio in biological samples by Ksantini, Nassim, Veilleux, Israel, Denus‐Baillargeon, Marie‐Maude, Orsini, Patrick, Dicaire, Isabelle, Lecourt, Jean‐Bernard, Gognau, Alexandre, Hernandez, Yves, Baylon, Antonio, Massabki, Maroun, Lesage, Frederic, Leblond, Frederic

“…Attainable levels of signal‐to‐background ratio (SBR) in Raman spectroscopy of biological samples is limited by the presence of endogenous fluorophores. It is…”
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