Results 21 to 30 of about 1,009,629 (325)
Physicochemical characterization and study of molar mass of industrial gelatins by AsFlFFF-UV/MALS and chemometric approach. [PDF]
PLoS 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
AIP 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
Environmental Science and Technology, 2020 Fluorescence excitation-emission-matrices (EEM) and parallel-factor (PARAFAC) analysis have been widely used in the characterization of dissolved-organic-matter (DOM) in the aquatic continuum.
Hui Lin, Laodong Guo
semanticscholar +1 more source
, 2021 Colloids are an important component of wines, but their study is challenging due to their instability. Asymmetrical Flow-Field Flow Fractionation (AF4)-multidetection is here proposed as a suitable approach to isolate and characterize red wine colloids ...
Valentina Marassi +7 more
semanticscholar +1 more source
KONA 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
Nature Cell Biology, 2018 The heterogeneity of exosomal populations has hindered our understanding of their biogenesis, molecular composition, biodistribution and functions. By employing asymmetric flow field-flow fractionation (AF4), we identified two exosome subpopulations ...
Haiying Zhang +41 more
semanticscholar +1 more source
Characterization of Silver Nanoparticles under Environmentally Relevant Conditions Using Asymmetrical Flow Field-Flow Fractionation (AF4). [PDF]
PLoS 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
A Unified Picture of the FIP and Inverse FIP Effects [PDF]
, 2004 We discuss models for coronal abundance anomalies observed in the coronae of the sun and other late-type stars following a scenario first introduced by Schwadron, Fisk & Zurbuchen of the interaction of waves at loop footpoints with the partially neutral ...
Favata F. +12 more
core +2 more sources
Shock-Wave Heating Model for Chondrule Formation: Prevention of Isotopic Fractionation [PDF]
, 2006 Chondrules are considered to have much information on dust particles and processes in the solar nebula. It is naturally expected that protoplanetary disks observed in present star forming regions have similar dust particles and processes, so study of ...
Blandford R. D. +9 more
core +3 more sources
Nanoparticle separation with a miniaturized asymmetrical flow field-flow fractionation cartridge
Frontiers in Chemistry, 2015 Asymmetrical Flow Field-Flow Fractionation (AF4) is a separation technique applicable to particles over a wide size range. Despite the many advantages of AF4, its adoption in routine particle analysis is somewhat limited by the large footprint of ...
David eMüller +5 more
doaj +1 more source