Nothing Special   »   [go: up one dir, main page]

Bossert et al., 2017 - Google Patents

Speckle-visibility spectroscopy of depolarized dynamic light scattering

Bossert et al., 2017

View PDF
Document ID
7198004184997618148
Author
Bossert D
Natterodt J
Urban D
Weder C
Petri-Fink A
Balog S
Publication year
Publication venue
The Journal of Physical Chemistry B

External Links

Snippet

We show that the statistical analysis of photon counts in depolarized dynamic light scattering experiments allows for the accurate characterization of the rotational Brownian dynamics of particles. Unlike photon correlation spectroscopy, the technique is accurate even at low …
Continue reading at sonar.ch (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1456—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G01N15/1459—Electro-optical investigation, e.g. flow cytometers without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay
    • G01N33/543—Immunoassay; Biospecific binding assay with an insoluble carrier for immobilising immunochemicals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N2015/0038—Investigating nano particles

Similar Documents

Publication Publication Date Title
Maguire et al. Characterisation of particles in solution–a perspective on light scattering and comparative technologies
Bossert et al. Speckle-visibility spectroscopy of depolarized dynamic light scattering
Hassan et al. Making sense of Brownian motion: colloid characterization by dynamic light scattering
Xu Light scattering: A review of particle characterization applications
Reufer et al. Differential dynamic microscopy for anisotropic colloidal dynamics
Chaki et al. Enhanced diffusion, swelling, and slow reconfiguration of a single chain in non-Gaussian active bath
Sedlák Large-scale supramolecular structure in solutions of low molar mass compounds and mixtures of liquids: I. Light scattering characterization
Levin et al. Multipolarization dynamic light scattering of nonspherical nanoparticles in solution
Baalousha et al. Rationalizing nanomaterial sizes measured by atomic force microscopy, flow field-flow fractionation, and dynamic light scattering: sample preparation, polydispersity, and particle structure
Lehner et al. Determination of the translational and rotational diffusion coefficients of rodlike particles using depolarized dynamic light scattering
Wyatt Measurement of special nanoparticle structures by light scattering
Wedel et al. Smart homopolymer microgels: Influence of the monomer structure on the particle properties
Nickel et al. Dynamic light-scattering measurement comparability of nanomaterial suspensions
Cerbino et al. Differential dynamic microscopy for the characterization of polymer systems
Balog et al. Dynamic depolarized light scattering of small round plasmonic nanoparticles: when imperfection is only perfect
Jee et al. Nanoparticle diffusion in methycellulose thermoreversible association polymer
Nizamov et al. Detection and quantification of single engineered nanoparticles in complex samples using template matching in wide-field surface plasmon microscopy
Saha et al. Experimental characterization of breakage rate of colloidal aggregates in axisymmetric extensional flow
Cerbino et al. Dark field differential dynamic microscopy enables accurate characterization of the roto-translational dynamics of bacteria and colloidal clusters
Angelico et al. Humic substances: From supramolecular aggregation to fractal conformation—Is there time for a new paradigm?
Wilkins et al. Colloidal system to explore structural and dynamical transitions in rod networks, gels, and glasses
Phalakornkul et al. Rotational and translational dynamics of rodlike polymers: a combined transient electric birefringence and dynamic light scattering study
Everett et al. Diffusing colloidal probes of protein and synthetic macromolecule interactions
Berka et al. Absolute aggregation rate constants in aggregation of kaolinite measured by simultaneous static and dynamic light scattering
Bunkin et al. Cluster structure of dissolved gas nanobubbles in ionic aqueous solutions