Results 101 to 110 of about 1,049,609 (265)

Spatial imaging of modifications to fluorescence lifetime and intensity by individual Ag nanoparticles

open access: yes, 2007
Highly ordered periodic arrays of silver nanoparticles have been fabricated which exhibit surface plasmon resonances in the visible spectrum. We demonstrate the ability of these structures to alter the fluorescence properties of vicinal dye molecules by ...
Cade, N. I.   +2 more
core   +1 more source

Fluorescence microscopy for the characterization of structural integrity [PDF]

open access: yes
The absorption characteristics of light and the optical technique of fluorescence microscopy for enhancing metallographic interpretation are presented. Characterization of thermally sprayed coatings by optical microscopy suffers because of the tendency ...
Leonhardt, Todd A., Street, Kenneth W.
core   +1 more source

Fluorescence microscopy: A tool to study autophagy

open access: yesAIP Advances, 2015
Autophagy is a cellular recycling process through which a cell degrades old and damaged cellular components such as organelles and proteins and the degradation products are reused to provide energy and building blocks. Dysfunctional autophagy is reported
Shashank Rai, Ravi Manjithaya
doaj   +1 more source

Spatial covariance reconstructive (SCORE) super-resolution fluorescence microscopy.

open access: yesPLoS ONE, 2014
Super-resolution fluorescence microscopy has become a powerful tool to resolve structural information that is not accessible to traditional diffraction-limited imaging techniques such as confocal microscopy.
Yi Deng   +4 more
doaj   +1 more source

Wide-Field Fluorescence Microscopy of Real-Time Bioconjugation Sensing

open access: yesSensors, 2018
We apply wide-field fluorescence microscopy to measure real-time attachment of photosynthetic proteins to plasmonically active silver nanowires. The observation of this effect is enabled, on the one hand, by sensitive detection of fluorescence and, on ...
Marcin Szalkowski   +6 more
doaj   +1 more source

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