Tag: Fluorescence
Low-footprint NIR spectroscopy enables quasi-simultaneous biosensing
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What the study found The study presents a near-infrared (NIR) multimodal, low-footprint spectroscopy setup that can measure NIR fluorescence and absorption. It also reports that the setup provides quasi-simultaneous access to both types of spectra. Why the authors say this matters The authors say NIR techniques are less widespread than visible-light methods because detectors, microscopes,…
Deep-learning fluorescence array quantified multiple PFAS in water
A fluorescence sensor array combined with deep learning quantifies multiple PFAS contaminants in water samples simultaneously, providing rapid screening for environmental monitoring.
Coherently driven B centres in hBN emit indistinguishable photons
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in OpticsB centre defects in hexagonal boron nitride demonstrate high-visibility two-photon interference and coherent light emission when excited resonantly using a metal-dielectric cavity structure.
