Web“Graham was my PhD student 2013-2024. He was an excellent student and very effective problem solver; someone who has a knack for making things work. He pioneered our biosensing capability, in particular demonstrating the chirped guided mode resonance approach that now underpins much of our work. WebOct 7, 2024 · We utilize the method to process the data of experiments for detecting the binding of C-reactive protein in a urine matrix with a chirped guided mode resonance sensor and are able to improve the LOD from 10 to 1 pg/mL. Our method reduces the 3σ noise value of this measurement compared to a simple Fano fit from 1.303 to 0.015 pixels.
Chirped guided-mode resonance biosensor
WebJan 1, 2024 · We discuss the latest developments in guided mode resonances for sensing and imaging and compare them to alternative approaches such as plasmonic nanohole arrays. Discover the world's … WebUsing this low-setting 4× microscope imaging system, we demonstrate a biosensing resolution of 1.92 × 10 9 exosomes per milliliter for A549-derived exosomes and distinguish between patient samples and healthy controls using exosomal epidermal growth factor receptor (EGFR) expression values, thereby demonstrating a new on-chip sensing … inch kochel ays sere 106
Common-path interferometric label-free protein sensing …
WebJun 2, 2024 · Dielectric metasurfaces and guided-mode resonances (GMRs) provide out-of-plane coupling, high sensitivity, and a wide field of view for multiplexed sensing. In … WebOct 22, 2024 · The sensitivity of the chirped configuration is determined via the spatial shift of the resonance position by exposing the sensor to different glucose concentrations. The chirped configuration provides a high value of signal-to-noise ratio up to SNR = 180. WebThe analyte was pulled through the channels by a single syringe pump operating with two separate syringes, one for each channel. from publication: Chirped guided-mode resonance biosensor ... inch kitchen base cabinet