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All-dielectric meta-waveguides for flexible polarization control of guided light
Guided waves are the perfect carriers of electromagnetic signals in planar miniaturized devices due to their high localization and controlled propagation direction. However, it is still a challenge to...
PublicationsOptical Characterization of Size- and Substrate-Dependent Performance of Ultraviolet Hybrid Plasmonic Nanowire Lasers
Nanowire-based plasmonic lasers are now established as nano-sourcesof coherent radiation, appearing as suitable candidates for integration intonext-generation nanophotonic circuitry. However, compared...
PublicationsEvaluating the Potential of Vancomycin-modified Magnetic Beads as a Tool for Sample Preparation in Diagnostic Assays
Vancomycin-functionalized micro- or nanoparticles are frequently used for isolation and enrichment of bacteria from various samples. Theoretically, only Gram-positive organisms should adhere to the functionalized...
PublicationsElectrochemistry meets Photophysics for single-molecule localization
The electrochemical triggering of fuorophores in dSTORM enables one to actively control their switching behaviours, resulting in improved spatial resolution and precise molecular counting down to the single...
PublicationsEstimation of biological variance in coherent Raman microscopy data of two cell lines using chemometrics†
Broadband Coherent Anti-Stokes Raman Scattering (BCARS) is a valuable spectroscopic imaging tool for visualizing cellular structures and lipid distributions in biomedical applications. However, the inevitable...
PublicationsMerged Molecular Switches Excel as Optoacoustic Dyes:Azobenzene–Cyanines Are Loud and Photostable NIR Imaging Agents
Optoacoustic (or photoacoustic) imaging promises micron-resolution noninvasive bioimaging with much deeper penetration (> cm) than fluorescence. However, optoacoustic imaging of enzyme activity would...
PublicationsRoom-temperature Quantum Nanoplasmonic Coherent Perfect Absorption
Light-matter superposition states obtained via strong coupling play a decisive role in quantum information processing, but the deleterious effects of material dissipation and environment-induced decoherence...
PublicationsSpectral Analysis of Human Retinal Pigment Epithelium Cells in Healthy and AMD Eyes
PURPOSE. Retinal pigment epithelium (RPE) cells show strong autofluorescence (AF). Here, we characterize the AF spectra of individual RPE cells in healthy eyes and those affected by age-related macular...
PublicationsInvestigating the effect of non-resonant background variation on the CARS data analysis and classification
Non-resonant background (NRB) plays a significant role in coherent anti-Stokes Raman scattering (CARS) spectroscopic applications. All the recent works primarily focused on removing the NRB using different...
PublicationsSample Size Estimation of Transfer Learning for Colorectal Cancer Detection
Nowadays, deep learning has been widely implemented into biomedical applications, but it is problematic to acquire large annotated medical datasets to train the models. As a technique for reusing knowledge...
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