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Jakob Fischer

Researcher at Leibniz Institute for Neurobiology

Publications -  8
Citations -  182

Jakob Fischer is an academic researcher from Leibniz Institute for Neurobiology. The author has contributed to research in topics: Polymer & Swelling. The author has an hindex of 6, co-authored 8 publications receiving 139 citations. Previous affiliations of Jakob Fischer include University of Jena & Leibniz Association.

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Effect of topology on the conformations of ring polymers

TL;DR: In this paper, the authors used the bond fluctuation method to simulate both nonconcatenated entangled and interpenetrating melts of ring polymers and found an exponential decay of the knotting probability of rings.
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Swelling of Olympic gels.

TL;DR: In this paper, the swelling equilibrium of Olympic gels, which are composed of entangled cyclic polymers, is studied by Monte Carlo simulations, and it is shown that Olympic Gels made of chains with a larger degree of polymerization exhibit a smaller equilibrium swelling degree.
Journal ArticleDOI

The formation and structure of Olympic gels.

TL;DR: While the formation of cyclic molecules follows mean field predictions below overlap of the precursor molecules, an enhanced ring formation above overlap is found that is not explained by mean field arguments.
Journal Article

The Swelling of Olympic Gels

TL;DR: It is observed that Olympic gels made of chains with a larger degree of polymerization exhibit a smaller equilibrium swelling degree, Q, compared to chemically cross-linked polymer networks, which is explained by a desinterspersion process of overlapping nonconcatenated rings upon swelling.