X-Ray Photon Correlation Spectroscopy Towards Measuring Nanoparticle Diameters in Biological Environments Allowing for the In Situ Analysis of their Bio-Nano Interface.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202201324
Abstract: X-ray photon correlation spectroscopy (XPCS), a synchrotron source-based technique to measure sample dynamics, is used to determine hydrodynamic diameters of gold nanoparticles (Au NPs) of different sizes in biological environments. In situ determined hydrodynamic diameters… read more here.
Keywords: photon correlation; spectroscopy; biological environments; correlation spectroscopy ... See more keywords
Analysis of SiO 2 particle size using photon correlation spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.11.085
Abstract: Abstract In this study, fixed SiO2 particle sizes were observed using a photon correlation spectroscopy (PCS) system. PCS measurements were carried out using samples of fixed SiO2 particles uniformly dispersed on the surface of a… read more here.
Keywords: correlation spectroscopy; using photon; particle; spectroscopy ... See more keywords
The effect of water dynamics on conformation changes of albumin in pre-denaturation state: photon correlation spectroscopy and simulation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2017.01.017
Abstract: Water is essential for protein three-dimensional structure, conformational dynamics, and activity. Human serum albumin (HSA) is one of major blood plasma proteins, and its functioning is fundamentally determined by the dynamics of surrounding water. The… read more here.
Keywords: water; correlation spectroscopy; spectroscopy; effect water ... See more keywords
Photon Correlation Spectroscopy of Luminescent Quantum Defects in Carbon Nanotubes
Sign Up to like & getrecommendations! Published in 2019 at "Nano Letters"
DOI: 10.1021/acs.nanolett.9b02553
Abstract: Defect-decorated single-wall carbon nanotubes have shown rapid growing potential for imaging, sensing, and the development of room-temperature single-photon sources. The key to the highly nonclassical emission statistics is the discrete energy spectrum of defect-localized excitons.… read more here.
Keywords: photon correlation; correlation spectroscopy; carbon nanotubes; spectroscopy ... See more keywords
Unraveling gelation kinetics, arrested dynamics and relaxation phenomena in filamentous colloids by photon correlation imaging.
Sign Up to like & getrecommendations! Published in 2022 at "Soft matter"
DOI: 10.1039/d1sm01578h
Abstract: The fundamental understanding of the gelation kinetics, stress relaxation and temporal evolution in colloidal filamentous gels is central to many aspects of soft and biological matter, yet a complete description of the inherent complex dynamics… read more here.
Keywords: photon correlation; gelation; correlation imaging; gelation kinetics ... See more keywords
Nanoscale Critical Phenomena in a Complex Fluid Studied by X-Ray Photon Correlation Spectroscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.125504
Abstract: The advent of high-speed x-ray photon correlation spectroscopy now allows the study of critical phenomena in fluids to much smaller length scales and over a wider range of temperatures than is possible with dynamic light… read more here.
Keywords: photon correlation; spectroscopy; correlation spectroscopy; ray photon ... See more keywords
Probing Cage Relaxation in Concentrated Protein Solutions by X-Ray Photon Correlation Spectroscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.238001
Abstract: Diffusion of proteins on length scales of their size is crucial for understanding the machinery of living cells. X-ray photon correlation spectroscopy (XPCS) is currently the only way to access long-time collective diffusion on these… read more here.
Keywords: photon correlation; spectroscopy; correlation spectroscopy; ray photon ... See more keywords
Accuracy improvement for optical free-field acoustic pressure measurements by photon correlation based on microscopic imaging
Sign Up to like & getrecommendations! Published in 2022 at "Optical Engineering"
DOI: 10.1117/1.oe.61.1.014105
Abstract: Abstract. The optical method of photon correlation for the measurement of the free-field acoustic pressure has meaningful applications, such as forming a traceability chain based on the absolute measurement for various types of acoustic sensors.… read more here.
Keywords: correlation; acoustic pressure; free field; photon correlation ... See more keywords
Lifetime-resolved photon-correlation Fourier spectroscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.421642
Abstract: The excited state population of single solid-state emitters is subjected to energy fluctuations around the equilibrium driven by the bath and relaxation through the emission of phonons or photons. Simultaneous measurement of the associated spectral… read more here.
Keywords: correlation fourier; photon correlation; spectroscopy; fourier spectroscopy ... See more keywords