SEC‐SAXS and HDX‐MS: A powerful combination. The case of the calcium‐binding domain of a bacterial toxin
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology and Applied Biochemistry"
DOI: 10.1002/bab.1577
Abstract: Small‐angle X‐ray scattering (SAXS) is a relatively simple experimental technique that provides information on the global conformation of macromolecules in solution, be they fully structured, partially, or extensively unfolded. Size exclusion chromatography in line with… read more here.
Keywords: combination; case calcium; calcium binding; saxs ... See more keywords
Evaluation of the protective effect on enamel demineralization of CPP-ACP paste and ROCS by vibrational spectroscopy and SAXS: An in vitro study.
Sign Up to like & getrecommendations! Published in 2021 at "Microscopy research and technique"
DOI: 10.1002/jemt.23857
Abstract: The aim of this study was to investigate human dental enamel surfaces using attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), Raman spectroscopy, and small angle X-ray scattering (SAXS) techniques concerning differences between the demineralized… read more here.
Keywords: saxs; group; cpp acp; spectroscopy ... See more keywords
Kinetics of denaturation and renaturation processes of double-stranded helical polysaccharide, xanthan in aqueous sodium chloride.
Sign Up to like & getrecommendations! Published in 2022 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2021.118681
Abstract: Circular dichroism (CD) and small-angle X-ray scattering (SAXS) measurements were made for three xanthan samples, a double helical polysaccharide, in 5 or 10 mM aqueous NaCl after rapid temperature change to investigate the kinetics of the… read more here.
Keywords: kinetics denaturation; saxs; helical polysaccharide; denaturation renaturation ... See more keywords
Artificial neural networks for solution scattering data analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Structure"
DOI: 10.1016/j.str.2022.03.011
Abstract: Small-angle X-ray scattering (SAXS) experiments are widely used for the characterization of biological macromolecules in solution. SAXS patterns contain information on the size and shape of dissolved particles in nanometer resolution. Here we propose a… read more here.
Keywords: saxs; neural networks; artificial neural; solution ... See more keywords
2D-SAXS In Situ Measurements as a Tool To Study Elusive Mesoporous Phases: The Case of p6mm TiO2
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b12112
Abstract: Mesoporous titania thin films (MTTF) with p6mm pore array are currently attracting a great interest because of their 2D-hexagonal arrangement of close-packed cylindrical pores, but they are difficult to synthesize. This work seeks to understand… read more here.
Keywords: measurements tool; study elusive; situ measurements; saxs ... See more keywords
Electrical Conductivity and In Situ SAXS Probing of Block Copolymer Nanocomposites Under Mechanical Stretching.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c03573
Abstract: Elastomers based on block copolymers can self-organize into ordered nanoscale structures, making them attractive for use as flexible conductive nanocomposites. Understanding how ordered structures impact electrical properties is essential for practical applications. This study investigated… read more here.
Keywords: saxs; carbon nanotubes; conductivity; electrical conductivity ... See more keywords
A combined TEM and SAXS study of the growth and self-assembly of ultrathin Pt nanowires
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac893b
Abstract: Ultrathin Pt nanowires possess high activity for various electrocatalytic applications. However, little work has focused on understanding their growth mechanisms. Herein, we utilize a combination of time-dependent, ex situ transmission electron microscopy (TEM) and small… read more here.
Keywords: tem; saxs; ultrathin nanowires; growth self ... See more keywords
Assessing lesion malignancy by scanning small-angle X-ray scattering of breast tissue with microcalcifications.
Sign Up to like & getrecommendations! Published in 2019 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab2c36
Abstract: Scanning small-angle X-ray scattering (SAXS) measurements were performed on 36 formalin-fixed breast tissue biopsies, obtained from two patients. All samples contained microcalcifications of type II, i.e. formed by hydroxyapatite. We demonstrate the feasibility of classifying… read more here.
Keywords: breast; saxs; malignancy; scanning small ... See more keywords
Reweighting of molecular simulations with explicit-solvent SAXS restraints elucidates ion-dependent RNA ensembles
Sign Up to like & getrecommendations! Published in 2021 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkab459
Abstract: Abstract Small-angle X-ray scattering (SAXS) experiments are increasingly used to probe RNA structure. A number of forward models that relate measured SAXS intensities and structural features, and that are suitable to model either explicit-solvent effects… read more here.
Keywords: explicit solvent; saxs; rna; ion dependent ... See more keywords
SAXS and stability studies of iron-induced oligomers of bacterial frataxin CyaY
Sign Up to like & getrecommendations! Published in 2017 at "PLoS ONE"
DOI: 10.1371/journal.pone.0184961
Abstract: Frataxin is a highly conserved protein found in both prokaryotes and eukaryotes. It is involved in several central functions in cells, which include iron delivery to biochemical processes, such as heme synthesis, assembly of iron-sulfur… read more here.
Keywords: frataxin cyay; frataxin; saxs; iron ... See more keywords
Automatic Bayesian Weighting for SAXS Data
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2021.671011
Abstract: Small-angle X-ray scattering (SAXS) experiments are important in structural biology because they are solution methods, and do not require crystallization of protein complexes. Structure determination from SAXS data, however, poses some difficulties. Computation of a… read more here.
Keywords: saxs; automatic bayesian; biology; saxs data ... See more keywords