Characterization of polyanion–protein complexes by frontal analysis continuous capillary electrophoresis and small angle neutron scattering: Effect of polyanion flexibility

2005 ◽  
Vol 342 (2) ◽  
pp. 229-236 ◽  
Author(s):  
Toshiaki Hattori ◽  
Sukhbaatar Bat-Aldar ◽  
Ryo Kato ◽  
H.B. Bohidar ◽  
Paul L. Dubin
Keyword(s):  
Capillary Electrophoresis ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Protein Complexes ◽  
Frontal Analysis ◽  
Scattering Effect

Structural characterization of spray-dried microgranules by spin-echo small-angle neutron scattering

2021 ◽  
Vol 378 ◽  
pp. 680-684
Author(s):  
Priyanka Biswas ◽  
Debasis Sen ◽  
Wim Bouwman
Keyword(s):  
Neutron Scattering ◽  
Structural Characterization ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Spin Echo ◽  
Spray Dried

Characterization of polydimethylsiloxane pervaporation membranes using small-angle neutron scattering

2011 ◽  
Vol 378 (1-2) ◽  
pp. 194-202 ◽  
Author(s):  
Ghanshyam L. Jadav ◽  
Vinod K. Aswal ◽  
Puyam S. Singh
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Molecular characterization of a hyperbranched polyester. II. Small-angle neutron scattering

2003 ◽  
Vol 41 (12) ◽  
pp. 1352-1361 ◽  
Author(s):  
Edoardo De Luca ◽  
Randal W. Richards ◽  
I. Grillo ◽  
S. M. King
Keyword(s):  
Neutron Scattering ◽  
Molecular Characterization ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Hyperbranched Polyester

Characterization of the densification of alumina by multiple small-angle neutron scattering

1991 ◽  
Vol 47 (3) ◽  
pp. 282-290 ◽  
Author(s):  
S. Krueger ◽  
G. G. Long ◽  
R. A. Page
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering

Effects of doxorubicin on the structural and morphological characterization of solid lipid nanoparticles (SLN) using small angle neutron scattering (SANS) and small angle X-ray scattering (SAXS)

2018 ◽  
Vol 551 ◽  
pp. 191-196 ◽  
Author(s):  
Fabiano Yokaichiya ◽  
Christian Schmidt ◽  
Joachim Storsberg ◽  
Mont Kumpugdee Vollrath ◽  
Daniele Ribeiro de Araujo ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Solid Lipid Nanoparticles ◽  
Small Angle Neutron Scattering ◽  
Lipid Nanoparticles ◽  
Morphological Characterization ◽  
X Ray ◽  
Solid Lipid ◽  
X Ray Scattering

scholarly journals Morphology of Thin Film Composite Membranes Explored by Small-Angle Neutron Scattering and Positron-Annihilation Lifetime Spectroscopy

Membranes ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 48 ◽  
Author(s):  
Vitaliy Pipich ◽  
Marcel Dickmann ◽  
Henrich Frielinghaus ◽  
Roni Kasher ◽  
Christoph Hugenschmidt ◽  
...  
Keyword(s):  
Thin Film ◽  
Neutron Scattering ◽  
Positron Annihilation ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Positron Annihilation Lifetime Spectroscopy ◽  
Film Composite ◽  
Positron Annihilation Lifetime ◽  
Thin Film Composite

The morphology of thin film composite (TFC) membranes used in reverse osmosis (RO) and nanofiltration (NF) water treatment was explored with small-angle neutron scattering (SANS) and positron-annihilation lifetime spectroscopy (PALS). The combination of both methods allowed the characterization of the bulk porous structure from a few Å to µm in radius. PALS shows pores of ~4.5 Å average radius in a surface layer of about 4 μm thickness, which become ~40% smaller at the free surface of the membranes. This observation may correlate with the glass state of the involved polymer. Pores of similar size appear in SANS as closely packed pores of ~6 Å radius distributed with an average distance of ~30 Å. The main effort of SANS was the characterization of the morphology of the porous polysulfone support layer as well as the fibers of the nonwoven fabric layer. Contrast variation using the media H2O/D2O and supercritical CO2 and CD4 identified the polymers of the support layers as well as internal heterogeneities.

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