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Optoacoustic microscopy for detecting lipid fingerprints in living cells
Sensing and mapping lipid species in living cells has been challenging. Here, we show that hyperspectral fingerprint opto-acoustic microscopy (HyFOPM) achieves label-free visualization of specific lipid species, including sphingomyelin and cholesterol, within living cells. This technology could offer insight into lipid metabolism and disease without requiring fluorescence or other exogenous tags.
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Spotlight on methods to study cancer
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Isotonic and minimally invasive optical clearing media for live cell imaging ex vivo and in vivo
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Next-generation multicolor indicators for in vivo imaging of norepinephrine
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Clustering the protein universe of life using DIAMOND DeepClust
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Differentiation of sphingomyelin and cholesterol by hyperspectral mid-infrared detection of single-bond vibrational modes in the fingerprint region