Results 21 to 30 of about 201,880 (241)
A route to sub-diffraction-limited CARS Microscopy [PDF]
, 2009 We theoretically investigate a scheme to obtain sub-diffraction-limited resolution in coherent anti-Stokes Raman scattering (CARS) microscopy. We find using density matrix calculations that the rise of vibrational (Raman) coherence can be strongly ...
Beeker, Willem P. +7 more
core +10 more sources
Nanophotonics, 2020 Stimulated emission depletion (STED) microscopy breaks the optical diffraction barrier and has become a powerful tool for biological study. However, its application for in vivo study is limited because of its high demand for depletion power.
Wang Luwei +8 more
doaj +1 more source
STED imaging performance estimation by means of Fourier transform analysis [PDF]
, 2017 Due to relatively high powers used in STED, biological samples may be affected by the illumination in the process of image acquisition. Similarly, the performance of the system may be limited by the sample itself.
Andilla, Jordi +5 more
core +4 more sources
Norsk Antropologisk Tidsskrift, 2020 Sammendrag Hjem analyseres som et relasjonelt og dynamisk sted. Budeiene artikkelen handler om, lager stølen til sitt hjem, samtidig som landskap, materialitet og praksiser påvirker dem.
Anne-Katrine Brun Norbye
doaj +1 more source
PLoS Pathogens, 2022 SteD is a transmembrane effector of the Salmonella SPI-2 type III secretion system that inhibits T cell activation by reducing the amounts of at least three proteins -major histocompatibility complex II (MHCII), CD86 and CD97 -from the surface of antigen-
Camilla Godlee +6 more
doaj +1 more source
Gated-sted microscopy with subnanosecond pulsed fiber laser for reducing photobleaching [PDF]
, 2016 The spatial resolution of a stimulated emission depletion (STED) microscope is theoretically unlimited and practically determined by the signal-to-noise ratio.
Bianchini, Paolo +8 more
core +1 more source
Diplomats or Defendants? Defining the Future of Head-of-State Immunity [PDF]
, 2002 Fluorescence nanoscopy provides means to discernthe finer details of protein localization and interaction in cells by offeringan order of magnitude higher resolution than conventional optical imagingtechniques.
Amelie Eriksson Karlström +6 more
core +3 more sources
Low-Power Two-Color Stimulated Emission Depletion Microscopy for Live Cell Imaging
Biosensors, 2021 Stimulated emission depletion (STED) microscopy is a typical laser-scanning super-resolution imaging technology, the emergence of which has opened a new research window for studying the dynamic processes of live biological samples on a nanometer scale ...
Jia Zhang +7 more
doaj +1 more source
Biophysical Journal, 2013 With this work we present a new approach to two-photon excitation - stimulated emission depletion microscopy (2PE-STED), exploiting the very same wavelength for excitation and depletion [1]. It is well known that two-photon excitation (2PE) fluorescence microscopy is a technique particularly suitable for three-dimensional (3D), deep tissue and in vivo ...
BIANCHINI, PAOLO +4 more
openaire +1 more source
STED nanoscopy with time-gated detection: theoretical and experimental aspects.
PLoS ONE, 2013 In a stimulated emission depletion (STED) microscope the region in which fluorescence markers can emit spontaneously shrinks with continued STED beam action after a singular excitation event.
Giuseppe Vicidomini +6 more
doaj +1 more source