Bond-selective imaging by optically sensing the mid-infrared photothermal effect
نویسندگان
چکیده
منابع مشابه
Bond-Selective Imaging of Cells by Mid-Infrared Photothermal Microscopy in High Wavenumber Region.
Using a visible beam to probe the thermal effect induced by infrared absorption, mid-infrared photothermal (MIP) microscopy allows bond-selective chemical imaging at submicron spatial resolution. Current MIP microscopes cannot reach the high wavenumber region due to the limited tunability of the existing quantum cascade laser source. We extend the spectral range of MIP microscopy by difference ...
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ژورنال
عنوان ژورنال: Science Advances
سال: 2021
ISSN: 2375-2548
DOI: 10.1126/sciadv.abg1559