☆ 4.7 Article

Particle size distribution recovery from non-Gaussian intensity autocorrelation functions obtained from dynamic light scattering at ultra-low particle concentrations

POWDER TECHNOLOGY (2023)

Related references

Note: Only part of the references are listed.

Article Optics

Measuring particle size in ultra-low concentration suspensions by removing the number fluctuation contribution in dynamic light scattering

Qin Wang et al.

Summary: This study analyzed the impact of particle number fluctuations on data processing in DLS measurements at ultra-low concentrations, proposing an improved method. Experimental results showed that separating the number fluctuation term in ACF effectively eliminates artifact peaks and reduces accuracy errors significantly.

OPTICS EXPRESS (2021)

Add to Collection

Article Chemistry, Physical

Particle Size Measurement Using Dynamic Light Scattering at Ultra-Low Concentration Accounting for Particle Number Fluctuations

Mengjie Wang et al.

Summary: This study presents two methods for addressing the limitations of dynamic light scattering (DLS) at ultra-low particle concentrations, including establishing the relationship between the non-Gaussian ACF and PSD using the kernel function reconstruction (KFR) method and removing the non-Gaussian term through baseline reset (BR) method. However, noise in experimental data limits reliable PSD recovery.

MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Nanoparticle number concentration measurements by multi-angle dynamic light scattering

Jake Austin et al.

JOURNAL OF NANOPARTICLE RESEARCH (2020)

Add to Collection

Article Engineering, Environmental

Low Concentrations of Silver Nanoparticles and Silver Ions Perturb the Antioxidant Defense System and Nitrogen Metabolism in N2-Fixing Cyanobacteria

Min Huang et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

Add to Collection

Review Biochemical Research Methods

Coupling colloidal forces with yield stress of charged inorganic particle suspension: A review

Akira Otsuki

ELECTROPHORESIS (2018)

Add to Collection

Article Engineering, Electrical & Electronic

Influence of low concentrations of scatterers and signal detection time on the results of their measurements using dynamic light scattering

N. F. Bunkin et al.

QUANTUM ELECTRONICS (2017)

Add to Collection

Article Physics, Multidisciplinary

Appearance of an artifact peak in the particle size distribution measured by DLS at low concentrations

M. N. Kirichenko et al.

BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE (2016)

Add to Collection

Article Engineering, Electrical & Electronic

Accurate Retrieval of Bimodal Particle Size Distribution in Dynamic Light Scattering

Xinjun Zhu et al.

IEEE PHOTONICS TECHNOLOGY LETTERS (2016)

Add to Collection

Review Chemistry, Multidisciplinary

Making Sense of Brownian Motion: Colloid Characterization by Dynamic Light Scattering

Puthusserickal A. Hassan et al.

LANGMUIR (2015)

Add to Collection

Article Engineering, Chemical

Concentration measurement of particles by number fluctuation in dynamic light backscattering

Hui Yang et al.

POWDER TECHNOLOGY (2013)

Add to Collection

Article Optics

Analysis of noisy dynamic light scattering data using constrained regularization techniques

Xinjun Zhu et al.

APPLIED OPTICS (2012)

Add to Collection

Article Optics

Simulations and experiments on number fluctuations in photon-correlation spectroscopy at low particle concentrations

EJ Nijman et al.

APPLIED OPTICS (2001)

Add to Collection

Article Chemistry, Multidisciplinary

Dynamic light scattering measurement of nanometer particles in liquids

R. Pecora

JOURNAL OF NANOPARTICLE RESEARCH (2000)

Add to Collection

© Peeref 2019-2024. All rights reserved.