Lars F Olsen
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Explore the profile of Lars F Olsen including associated specialties, affiliations and a list of published articles.
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23
Citations
169
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Recent Articles
1.
Olsen L, Lunding A
Yeast
. 2024 Jul;
41(8):486-498.
PMID: 39031655
We have investigated the interplay between glycolytic oscillations and intracellular concentration in the yeast Saccharomyces cerevisiae. Intracellular concentration was measured using the fluorophore potassium-binding benzofuranisophthalate (PBFI). We found that is...
2.
Hua S, Klosowska A, Rodrigues J, Petelski G, Esquembre L, Lorentzon E, et al.
J Biol Chem
. 2022 Nov;
298(12):102680.
PMID: 36356902
The poisonous metalloid arsenite induces widespread misfolding and aggregation of nascent proteins in vivo, and this mode of toxic action might underlie its suspected role in the pathology of certain...
3.
Gallas J, Olsen L
Chaos
. 2022 Jul;
32(6):063122.
PMID: 35778127
The peroxidase-oxidase (PO) reaction is a paradigmatic (bio)chemical system well suited to study the organization and stability of self-sustained oscillatory phases typically present in nonlinear systems. The PO reaction can...
4.
Letellier C, Olsen L, Mangiarotti S
Chaos
. 2021 Jul;
31(6):060402.
PMID: 34241288
No abstract available.
5.
Letellier C, Abraham R, Shepelyansky D, Rossler O, Holmes P, Lozi R, et al.
Chaos
. 2021 Jul;
31(5):053110.
PMID: 34240941
Writing a history of a scientific theory is always difficult because it requires to focus on some key contributors and to "reconstruct" some supposed influences. In the 1970s, a new...
6.
Olsen L, Lunding A
Chaos
. 2021 Mar;
31(1):013119.
PMID: 33754781
The peroxidase-oxidase (PO) reaction involves the oxidation of reduced nicotinamide adenine dinucleotide by molecular oxygen. When both reactants are supplied continuously to a reaction mixture containing the enzyme and a...
7.
Gallas J, Hauser M, Olsen L
Phys Chem Chem Phys
. 2021 Jan;
23(3):1943-1955.
PMID: 33463636
The peroxidase-oxidase oscillating reaction was the first (bio)chemical reaction to show chaotic behaviour. The reaction is rich in bifurcation scenarios, from period-doubling to peak-adding mixed mode oscillations. Here, we study...
8.
Olsen L, Stock R, Bagatolli L
Arch Biochem Biophys
. 2020 Jan;
681:108257.
PMID: 31917960
We measured temporal oscillations of intracellular K concentration in yeast cells exhibiting glycolytic oscillations using fluorescence spectroscopy and microscopy methods. These oscillations showed the same period as those of glycolytic...
9.
Bagatolli L, Stock R, Olsen L
Biomolecules
. 2019 Nov;
9(11).
PMID: 31684090
We propose that active metabolic processes may regulate structural changes in biological membranes via the physical state of cell water. This proposition is based on recent results obtained from our...
10.
Stie M, Thoke H, Issinger O, Hochscherf J, Guerra B, Olsen L
Colloids Surf B Biointerfaces
. 2018 Nov;
174:216-223.
PMID: 30465996
We have successfully encapsulated two proteins, bovine serum albumin (BSA) and p53, in chitosan-tripolyphosphate (TPP) nanoparticles at various pH values from 5.5 to 6.5 and delivered the particles to human...