Viveka Alfredsson
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Explore the profile of Viveka Alfredsson including associated specialties, affiliations and a list of published articles.
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Articles
32
Citations
108
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Recent Articles
1.
Schmitt J, Hartwig C, Crassous J, Mihut A, Schurtenberger P, Alfredsson V
RSC Adv
. 2022 May;
10(42):25393-25401.
PMID: 35517484
Hybrid anisotropic microgels were synthesised using mesoporous silica as core particles. By finely controlling the synthesis conditions, the latter can be obtained with different shapes such as platelets, primary particles...
2.
Du G, Belic D, Del Giudice A, Alfredsson V, Carnerup A, Zhu K, et al.
Angew Chem Int Ed Engl
. 2021 Nov;
61(4):e202113279.
PMID: 34757695
Condensation of DNA helices into hexagonally packed bundles and toroids represents an intriguing example of functional organization of biological macromolecules at the nanoscale. The condensation models are based on the...
3.
Alfredsson V, Lo Nostro P, Ninham B, Nylander T
Front Cell Dev Biol
. 2021 Jul;
9:675140.
PMID: 34195192
This study aims to explore the variety of previously unknown morphologies that brain lipids form in aqueous solutions. We study how these structures are dependent on cholesterol content, salt solution...
4.
Zhang Q, Mayoral A, Li J, Ruan J, Alfredsson V, Ma Y, et al.
Angew Chem Int Ed Engl
. 2020 Jul;
59(44):19403-19413.
PMID: 32608155
Zeolites are widely used in catalysis, gas separation, ion exchange, etc. due to their superior physicochemical properties, which are closely related to specific features of their framework structures. Although more...
5.
Schillen K, Galantini L, Du G, Del Giudice A, Alfredsson V, Carnerup A, et al.
Phys Chem Chem Phys
. 2019 May;
21(23):12518-12529.
PMID: 31145393
To study the formation and characterize the structure of mixed complexes of oppositely charged block copolymers and surfactants are of great significance for practical applications, e.g., in drug carrier formulations...
6.
Nilsson E, Huber M, Carlstrom G, Soderman O, Bowron D, Edler K, et al.
Phys Chem Chem Phys
. 2019 Mar;
21(12):6732-6742.
PMID: 30860209
The aqueous behaviour of the anionic octa-tetramethylammonium substituted cubic silsesquioxane, [N(CH3)4]8[Si8O20], was studied with quantitative 29Si-NMR. This molecule partially fragments in aqueous solutions, forming several smaller entities. The most abundant...
7.
Schmitt J, Calabrese V, da Silva M, Lindhoud S, Alfredsson V, Scott J, et al.
Phys Chem Chem Phys
. 2018 Jun;
20(23):16012-16020.
PMID: 29850680
The structure of dispersions of TEMPO-oxidised cellulose nanofibrils (OCNF), at various concentrations, in water and in NaCl aqueous solutions, was probed using small angle X-ray scattering (SAXS). OCNF are modelled...
8.
Castro M, Haouas M, Lim I, Bongard H, Schuth F, Taulelle F, et al.
Chemistry
. 2016 Sep;
22(43):15307-15319.
PMID: 27603448
The formation of silicate nanoaggregates (NAs) at the very early stages of precursor sols and zeolite beta crystallization from silicate nanoparticles (NPs) are investigated in detail using a combination of...
9.
Schmitt J, Kjellman T, Kwasniewski P, Meneau F, Pedersen J, Edler K, et al.
Langmuir
. 2016 May;
32(20):5162-72.
PMID: 27148887
Nucleation and growth of SBA-15 silica nanostructured particles with well-defined morphologies has been followed with time by small-angle X-ray scattering (SAXS) and ultrasmall-angle X-ray scattering (USAXS), using synchrotron radiation. Three...
10.
Nilsson E, Alfredsson V, Bowron D, Edler K
Phys Chem Chem Phys
. 2016 Apr;
18(16):11193-201.
PMID: 27051995
We have investigated the properties in water of two tetraalkylammonium bromides (tetramethylammonium, TMA(+), and tetrapropylammonium, TPA(+)), at 0.4 M, using neutron scattering coupled with empirical potential structure refinement to arrive...