Search Results - "Layouni, Rabeb"

Peptide-Based Capture of Chikungunya Virus E2 Protein Using Porous Silicon Biosensor by Layouni, Rabeb, Cao, Tengfei, Coppock, Matthew B, Laibinis, Paul E, Weiss, Sharon M

“…The detection of pathogens presents specific challenges in ensuring that biosensors remain operable despite exposure to elevated temperatures or other extreme…”
Get full text

A smartphone biosensor based on analysing structural colour of porous silicon by Cao, Tengfei, Zhao, Yiliang, Nattoo, Crystal A, Layouni, Rabeb, Weiss, Sharon M

“…We report a smartphone compatible, low-cost porous silicon biosensor, which correlates the structural colour of a porous silicon microcavity (PSiM) to spectral…”
Get more information

High contrast cleavage detection for enhancing porous silicon sensor sensitivity by Layouni, Rabeb, Dubrovsky, Michael, Bao, Mengdi, Chung, Haejun, Du, Ke, Boriskina, Svetlana V, Weiss, Sharon M, Vermeulen, Diedrik

“…Using porous silicon (PSi) interferometer sensors, we show the first experimental implementation of the high contrast cleavage detection (HCCD) mechanism. HCCD…”
Get full text

Protein sensing using deep subwavelength-engineered photonic crystals by Zhang, Yanrong, Whittington, Christopher S, Layouni, Rabeb, Cotto, Andres M, Arnold, Kellen P, Halimi, Sami I, Weiss, Sharon M

“…We demonstrate a higher sensitivity detection of proteins in a photonic crystal platform by including a deep subwavelength feature in the unit cell that…”
Get more information

Morlet Wavelet Filtering and Phase Analysis to Reduce the Limit of Detection for Thin Film Optical Biosensors by Ward, Simon J., Layouni, Rabeb, Arshavsky-Graham, Sofia, Segal, Ester, Weiss, Sharon M.

“…The ultimate detection limit of optical biosensors is often limited by various noise sources, including those introduced by the optical measurement setup…”
Get full text

Thermally Carbonized Porous Silicon for Robust Label-Free DNA Optical Sensing by Layouni, Rabeb, Choudhury, Moinul H, Laibinis, Paul E, Weiss, Sharon M

“…In this work, thermal carbonization is shown to provide the necessary surface passivation to enable highly robust DNA detection on a porous silicon (PSi)…”
Get full text

Protein-Protein Interactions Affect Native State Stability in Crowded Environments by van Giessen, Alan E., Macdonald, Bryanne, McCarley, Shannon, Noeen, Sundus, Layouni, Rabeb

Get full text

Porous Silicon Optical Biosensor for Malaria by Layouni, Rabeb, Baker, Bradley A., Laibinis, Paul E., Weiss, Sharon M.

“…We demonstrate detection of the malaria biomarker PfHRP2 using a porous silicon (PSi) optical biosensor. Specificity was achieved with anti-PFHRP2 antibodies…”
Get full text

Signal Processing Techniques to Reduce the Limit of Detection for Thin Film Biosensors by Ward, Simon J, Layouni, Rabeb, Arshavsky-Graham, Sofia, Segal, Ester, Weiss, Sharon M

“…ACS Sensors 6, 2967-2978 (2021) The ultimate detection limit of optical biosensors is often limited by various noise sources, including those introduced by the…”
Get full text

High contrast reporter cleavage detection for enhancing porous silicon sensor sensitivity by Layouni, Rabeb, Dubrovsky, Michael, Bao, Mengdi, Chung, Haejun, Du, Ke, Boriskina, Svetlana V., Weiss, Sharon M., Vermeulen, Diedrik

“…We show the first experimental implementation of biosensing using high contrast reporter cleavage detection (HCRCD). HCRCD makes use of dramatic signal…”
Get full text