Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Leo Svenningsson"'
Publikováno v:
Frontiers in Physics, Vol 9 (2022)
Diverse approaches such as oscillating gradients, tensor-valued encoding, and diffusion-relaxation correlation have been used to study microstructure and heterogeneity in healthy and pathological biological tissues. Recently, acquisition schemes with
Externí odkaz:
https://doaj.org/article/ed28af85d6744296a2e241b5d842b4c1
Publikováno v:
Physical Chemistry Chemical Physics. 24:25588-25601
Glycolipids such as gangliosides affect the properties of lipid membranes and in extension the interactions between membranes and other biomolecules like proteins. To better understand how the properties of individual lipid molecules can contribute t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14fe2f1b9bac1560e509eee874c04222
https://doi.org/10.1039/d2cp02860c
https://doi.org/10.1039/d2cp02860c
Multidimensional encoding of restricted and anisotropic diffusion by double rotation of the q-vector
Diffusion NMR and MRI methods building on the classic pulsed gradient spin-echo sequence are sensitive to many aspects of translational motion, including time and frequency dependence (“restriction”), anisotropy, and flow, leading to ambiguities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::845cedd9d37f0ac9af55cf556a6cdc14
https://mr.copernicus.org/preprints/mr-2022-16/
https://mr.copernicus.org/preprints/mr-2022-16/
Autor:
Leo Svenningsson, Lars Nordstierna
Publikováno v:
ACS Applied Polymer Materials. 2:4809-4813
Polarized light is frequently used to identify molecular anisotropy in polymers, biological systems, and other materials. The influence of the Raman tensor by polarized light reveals not only the chemical structure but also information on the morphol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95afabc98311aae91c00aca6c165ff8b
https://doi.org/10.1021/acsapm.0c00762
https://doi.org/10.1021/acsapm.0c00762
Autor:
Leonard Mueller, Leo Svenningsson
Publikováno v:
Solid State Nuclear Magnetic Resonance. 123:101849
TensorView for MATLAB is a GUI-based visualization tool for depicting second-rank Cartesian tensors as surfaces on three-dimensional molecular models. Both ellipsoid and ovaloid tensor display formats are supported, and the software allows for easy c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54f2fc508759df26cb51cccdbca159f3
https://doi.org/10.1016/j.ssnmr.2022.101849
https://doi.org/10.1016/j.ssnmr.2022.101849
Publikováno v:
Macromolecules. 52:3918-3924
The molecular orientation distribution of polymeric fibers influences physical properties. We present a novel method of analyzing polarized Raman experiments to determine molecular orientation, which is based on exchanging the Legendre polynomial app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f23960aab013b4c795f7675975f1d3b3
https://doi.org/10.1021/acs.macromol.9b00520
https://doi.org/10.1021/acs.macromol.9b00520
Autor:
Aleksandar Y. Mehandzhiyski, Linda Sandblad, Leo Svenningsson, Christian Müller, Igor Zozoulenko, Giada Lo Re, Lars Evenäs, Anna Peterson, Anja Lund, Roland Kádár, Agnieszka Ziolkowska
We study composites of cellulose nanocrystals (CNCs) in an ionomer matrix of poly(ethylene-stat-sodium acrylate) and find that direct cellulose/cellulose interactions in the composite are not a requirement for achieving reinforcement. While isotropic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6523a4799f6325b9279f44fd8a34c3a4
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182355
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182355
A regenerated cellulose fiber is, in contrast to cotton, a man-made fiber. In the fiber production, the cellulose polymer is subject to various processing steps, affecting the underlying molecular orientation distribution, which is a determining fact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd1b28c7c8abbb89fa4727510f343d3
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-159390
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-159390
Autor:
Lars Nordstierna, Karin Sahlin-Sjövold, Gunnar Westman, Diana Bernin, Leo Svenningsson, Tobias Sparrman
The crystallinity of cellulose has a strong impact on various material properties. Over the years, many methods have become available to estimate the crystallinity. The purpose of this work was to revise existing NMR-based methods and to introduce a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bda8a4e34aa478621ef639c7d2c34b3c
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-165331
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-165331