An Array of Planar Apertures for Near-Field Fluorescence Correlation Spectroscopy
نویسندگان
چکیده
منابع مشابه
An array of planar apertures for near-field fluorescence correlation spectroscopy.
We have developed a method of performing near-field fluorescence correlation spectroscopy via an array of planarized circular apertures of 50 nm diameter. This technique provides 1 μs and 60 nm resolution on proximal samples, including live cells, without incorporating a scanning probe or pulsed lasers or requiring penetration of the sample into the aperture. Millions of apertures are created i...
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ژورنال
عنوان ژورنال: Biophysical Journal
سال: 2011
ISSN: 0006-3495
DOI: 10.1016/j.bpj.2011.02.034