TY - GEN A1 - Keshmiri, Hamid T1 - Bidiffractive leaky-mode biosensor N2 - This study details a thorough analysis of leaky and waveguide modes in biperiodic diffractive nanostructures. By tuning diffraction orders and subsequently confining local density of optical states at two distinct resonance wavelengths, we present a highly sensitive refractive index biosensing platform that can resolve 35.5 to 41.3 nm/RIU of spectral shift for two separate biological analytes. T2 - EMBL Symposium: Seeing is Believing - Imaging the Molecular Processes of Life CY - Heidelberg, Germany DA - 04.10.2023 KW - Optics PY - 2023 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/59247 AN - OPUS4-59247 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany