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Theoretical Soft Matter and Biological Physics

Posts

Future Blog Post

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Blog Post number 4

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

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Blog Post number 2

less than 1 minute read

Published:

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Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

Polymer Solar Cells: Solubility Controls Fiber Network Formation

Published in J. Am. Chem. Soc., 2015

drawing
We found that the influence of the solvent quality on the polymer fibre size can be understood in terms of classical nucleation theory.

Cite: J. J. van Franeker, G. H. L. Heintges, C. Schaefer, G. Portale, W. Li, M. M. Wienk, P. van der Schoot, R. A. J. Janssen." Polymer Solar Cells: Solubility Controls Fiber Network Formation." J. Am. Chem. Soc.. 137, 11783-11794 (2015) https://pubs.acs.org/doi/abs/10.1021/mz300218e

Membraneless organelles formed by liquid-liquid phase separation increase bacterial fitness

Published in Science Advances, 2021

drawing
Liquid-liquid phase separation of proteins to form membraneless organelles in living bacteria.

Cite: Xin Jin, Ji-Eun Lee, Charley Schaefer, Xinwei Luo, Adam J. M. Wollman, Alex L. Payne-Dwyer, Tian Tian, Xiaowei Zhang, Xiao Chen, Yingxing Li, Tom C. B. McLeish, Mark C. Leake, Fan Bai. "Membraneless organelles formed by liquid-liquid phase separation increase bacterial fitness." Science Adv.. 7, 43 (2021) https://www.science.org/doi/10.1126/sciadv.abh2929

Theoretical rheo-physics of silk: Intermolecular associations reduce the critical specific work for flow-induced crystallisation

Published in [J. Rheol](https://sor.scitation.org/doi/full/10.1122/8.0000411), 2021

drawing
Theoretical rheo-physics of silk: Intermolecular associations reduce the critical specific work for flow-induced crystallisation

Cite: Charley Schaefer & Tom C. B. McLeish, "Theoretical rheo-physics of silk: Intermolecular associations reduce the critical specific work for flow-induced crystallisation." arXiv.. (2021)

Sticker-and-Spacer Model for Amyloid Beta Condensation and Fibrillation

Published in [Frontiers in Molecular Neuroscience](https://doi.org/10.3389/fnmol.2022.962526), 2022

drawing
Amyloid-Beta Aggregation

Cite: Jack Connor, Steve Quinn, Charley Schaefer, "Sticker-and-Linker Model for Amyloid Beta Condensation and Fibrillation." Frontiers in Molecular Neuroscience. 15, 962526 (2022)

Predicting Rubisco-Linker Condensation from Titration in the Dilute Phase

Published in arXiv, 2023

The condensation of Rubisco holoenzymes and linker proteins into “pyrenoids,” a crucial supercharger of photosynthesis in algae, is qualitatively understood in terms of “sticker-and-spacer” theory. We derive semianalytical partition sums for small Rubisco-linker aggregates, which enable the calculation of both dilute-phase titration curves and dimerization diagrams. By fitting the titration curves to surface plasmon resonance and single-molecule fluorescence microscopy data, we extract the molecular properties needed to predict dimerization diagrams. We use these to estimate typical concentrations for condensation, and successfully compare these to microscopy observations.

Cite: Payne-Dwyer et al., "Predicting Rubisco-Linker Condensation from Titration in the Dilute Phase." Phys. Rev. Lett. 132</i>, 218401 (2023) [https://arxiv.org/abs/2301.05681](https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.132.218401)</p> </article> </div>

talks

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.