Results 21 to 30 of about 513,540 (340)

Tracking-FCS: Fluorescence correlation spectroscopy of individual particles [PDF]

open access: yes, 2005
We exploit recent advances in single-particle tracking to perform fluorescence correlation spectroscopy on individual fluorescent particles, in contrast to traditional methods that build up statistics over a sequence of many measurements.
Berglund, Andrew J., Mabuchi, Hideo
core   +1 more source

Research on the Interaction between Epigallocatechin Gallate and Millet Bran Protein

open access: yesLiang you shipin ke-ji, 2022
Interaction between epigallocatechin gallate (EGCG) and millet bran protein under conditions that simulate human physiological conditions was investigated by Endogenous fluorescence spectroscopy synchronous fluorescence spectroscopy, Three-dimensional ...
MIAO Xiang-shuo   +2 more
doaj   +1 more source

Nanosecond Fluorescence Spectroscopy [PDF]

open access: yesIEEE Transactions on Nuclear Science, 1985
This article is a summary of a short course lecture given in conjunction with the 1984 Nuclear Science Symposium. Measuring systems for nanosecond fluorescence spectroscopy using single-photon counting techniques are presented. These involve systems based on relaxation-type spark gap light pulser and synchronously pumped mode-locked dye lasers ...
openaire   +2 more sources

Fluorescence Correlation Spectroscopy [PDF]

open access: yes, 2011
Fluorescence correlation spectroscopy (FCS), implemented in microscopy, relies on performing an autocorrelation of the time fluctuating intensity arising from individual molecules diffusing through a confocal volume. It allows us to investigate a large variety of dynamic processes and to quantify photophysical, photochemical, interaction, diffusion ...
Ferrand, Patrick   +2 more
openaire   +3 more sources

Investigation of Leaf Diseases and Estimation of Chlorophyll Concentration in Seven Barley Varieties Using Fluorescence and Hyperspectral Indices

open access: yesRemote Sensing, 2013
Leaf diseases, such as powdery mildew and leaf rust, frequently infect barley plants and severely affect the economic value of malting barley. Early detection of barley diseases would facilitate the timely application of fungicides. In a field experiment,
Kang Yu   +5 more
doaj   +1 more source

Fluorescence Corralation Spectroscopy [PDF]

open access: yesBiophysical Journal, 2005
Identifying submicroscopic corrals in the plasma membrane has been of interest since the classic Sheetz barnyard model of confinement of proteins by the erythrocyte membrane skeleton (1). In this issue, Wawrezinieck et al. (2) present a novel fluorescence correlation spectroscopy (FCS) method to identify corrals.
openaire   +2 more sources

Coherent Interaction of Light and Single Molecules in a Dielectric Nanoguide [PDF]

open access: yes, 2014
We present a new scheme for performing optical spectroscopy on single molecules. A glass capillary with a diameter of 600 nm filled with an organic crystal tightly guides the excitation light and provides a maximum spontaneous emission coupling factor ($\
Faez, Sanli   +4 more
core   +3 more sources

Waste packaging polymeric foam for oil-water separation: An environmental remediation

open access: yesData in Brief, 2018
Nowadays, its urgent need to develop and fabricate efficient, low cost, eco-friendly, oil-water separation methodologies especially for variety of polluted water in the environments.
Chandrashekhar S. Patil   +5 more
doaj   +1 more source

Photophysics, Molecular Reorientation in Solution and X-Ray Structure of a New Fluorescent Probe 1,7-Diazaperylene [PDF]

open access: yes, 1993
A new fluorescent molecule 1,7-diazaperylene (DP) has been investigated by means of time-resolved and steady-state polarized fluorescence spectroscopy, as well as X-ray spectroscopy.
Barkely   +32 more
core   +1 more source

Discrimination of Oil Contaminants Using Supervised Kohonen Network and Unconventional Steady State Fluorescence Spectroscopy: A Comparative Evaluation

open access: yesIEEE Access, 2023
The rapid and reliable detection of oil contaminants is of crucial importance for environmental protection. This paper focused on the classification and identification of six types of oil using unconventional steady-state fluorescence spectroscopy ...
Yaoyao Cui   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy