Enhanced total internal reflection using low-index nanolattice materials
نویسندگان
چکیده
منابع مشابه
Total internal reflection fluorescence.
Total internal reflection fluorescence (TIRF) is an optical effect particularly well-suited to the study of molecular and cellular phenomena at liquid/solid interfaces. Such interfaces are central to a wide range of biochemical and biophysical processes: binding to and triggering of cells by hormones, neurotransmitters, and antigens; blood coagulation at foreign surfaces; electron transport in ...
متن کاملTotal internal reflection Raman spectroscopy.
Total internal reflection (TIR) Raman spectroscopy is an experimentally straightforward, surface-sensitive technique for obtaining chemically specific spectroscopic information from a region within approximately 100-200 nm of a surface. While TIR Raman spectroscopy has long been overshadowed by surface-enhanced Raman scattering, with modern instrumentation TIR Raman spectra can be acquired from...
متن کاملAngle-invariant imaging using a total internal reflection virtual aperture.
Conventional lens stops, implemented with an absorptive physical aperture, have an angle-dependent projection that introduces field dependent loss and reduces diffraction-limited resolution. Retro-telephoto lenses obtain uniform response using aberration vignetting, but this results in low wide-angle resolution and significant lens volume. However, an angle-independent "virtual" aperture can be...
متن کاملVisualizing membrane trafficking using total internal reflection fluorescence microscopy.
There is a dizzying array of fluorescent probes now commercially available to monitor cellular processes, and advances in molecular biology have highlighted the ease with which proteins can now be labelled with fluorophores without loss of functionality. This has led to an explosion in the popularity of fluorescence microscopy techniques. One such specialized technique, total internal reflectio...
متن کاملTotal internal reflection fluorescence (TIRF) microscopy.
Total internal reflection fluorescence (TIRF) microscopy (TIRFM) is an elegant optical technique that provides for the excitation of fluorophores in an extremely thin axial region ("optical section"). The method is based on the principle that when excitation light is totally internally reflected in a transparent solid (e.g., coverglass) at its interface with liquid, an electromagnetic field, ca...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Letters
سال: 2017
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.42.004123