Results 11 to 20 of about 123,835 (272)

Study of the Stability of Citrate Capped AgNPs in Several Environmental Water Matrices by Asymmetrical Flow Field Flow Fractionation [PDF]

open access: yesNanomaterials, 2021
Asymmetrical flow field-flow fractionation (AF4) coupled to UV-Vis and dynamic light scattering (DLS) detectors in series, was tested for stability studies of dispersions of citrate-capped silver nanoparticles (AgNPs) in several water matrices.
Aaron Boughbina-Portolés   +3 more
doaj   +2 more sources

Field-flow fractionation [PDF]

open access: yesAnalytical and Bioanalytical Chemistry, 2014
Size exclusion chromatography separates polyolefins according to hydrodynamic size in solution and it is assumed that one hydrodynamic size corresponds strictly to one molar mass. This, however, is not always the case as has been shown, e.g. for high molar mass branched polymers.
S Kim R, Williams, Karin D, Caldwell
openaire   +3 more sources

Advancing In Situ Analysis of Biomolecular Corona: Opportunities and Challenges in Utilizing Field-Flow Fractionation [PDF]

open access: yesACS Bio & Med Chem Au
Soheyl Tadjiki   +3 more
doaj   +2 more sources

Physical characterization of biomedical magnetic nanoparticles using multi-detector centrifugal field-flow fractionation

open access: yesCurrent Directions in Biomedical Engineering, 2021
The unique magnetic properties of magnetic nanoparticles (MNP) combined with their small size already led to numerous medical applications. Accurate determination of their magnetic properties is a key requirement enquired by users, that is impeded by the
Remmo Amani   +3 more
doaj   +1 more source

The Application of Field-Flow Fractionation to the Analysis of Nanomedicines

open access: yesBritish Journal of Pharmacy, 2022
The combination of field-flow fractionation with powerful leading-edge detectors can be applied to the measurement of nanomaterial physicochemical properties, and the creation of harmonized robust measurement protocols.
Karim Daramy   +4 more
doaj   +1 more source

Physicochemical characterization and study of molar mass of industrial gelatins by AsFlFFF-UV/MALS and chemometric approach. [PDF]

open access: yesPLoS ONE, 2018
Industrial gelatins have different physicochemical properties that mainly depend of the raw materials origin and the extraction conditions. These properties are closely related to the molar mass distribution of these gelatins.
Simon Duthen   +6 more
doaj   +1 more source

Study of MHD nanofluid flow with fuzzy volume fraction in thermal field-flow fractionation

open access: yesAIP Advances, 2023
This paper discusses the magnetohydrodynamic Jeffery–Hamel nanofluid flow (MHD-JHNF) between two rigid non-parallel plane walls. It enhances the study of simple Jeffery–Hamel flow problems to the MHD nanofluid flow problems with uncertain volume ...
R. Meher   +3 more
doaj   +1 more source

Characterization of Silver Nanoparticles under Environmentally Relevant Conditions Using Asymmetrical Flow Field-Flow Fractionation (AF4). [PDF]

open access: yesPLoS ONE, 2015
The development of methods to monitor manufactured nanomaterials in the environment is one of the crucial areas for the assessment of their risk. More specifically, particle size analysis is a key element, because many properties of nanomaterial are size
Min-Hee Jang, Seungho Lee, Yu Sik Hwang
doaj   +1 more source

Field-Flow Fractionation: A Versatile Technology for Particle Characterization in the Size Range 10-3 to 102 Micrometers

open access: yesKONA Powder and Particle Journal, 2014
This article provides an overview on the use of field-flow fractionation (FFF) for particle size analysis and for the characterization of other particle properties such as density, porosity, and the thickness of ...
J. Calvin Giddings   +2 more
doaj   +1 more source

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