single molecules – RTG 3120 Biomolecular Condensates https://dresdencondensates.org From Physics to Biological Functions Wed, 31 May 2023 15:26:23 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://dresdencondensates.org/wp-content/uploads/2022/01/cropped-Icon-32x32.jpg single molecules – RTG 3120 Biomolecular Condensates https://dresdencondensates.org 32 32 Diving into the Free Energy: Part 1 https://dresdencondensates.org/diving-into-the-free-energy-part-1/ https://dresdencondensates.org/diving-into-the-free-energy-part-1/#respond Wed, 31 May 2023 15:15:05 +0000 https://dresdencondensates.org/?p=1247

 

Get ready to dive into the Free Energy!

Cells can be described as systems made of different phases. For instance, biomolecular condensates are dense droplets of proteins that coexist with the rest of the cytoplasm. Thermodynamics is a helpful theoretical framework to understand phases in cells. In this video, we explain the concept of Free Energy of a mixture and we see how can we predict the equilibrium state of the system from the Free Energy.

 

Prepared by Mariona Esquerda Ciutat from the Hyman and Jülicher labs in Dresden.

 

]]> https://dresdencondensates.org/diving-into-the-free-energy-part-1/feed/ 0 How do single molecules move in and out of condensates? https://dresdencondensates.org/how-do-single-molecules-move-in-and-out-of-condensates/ https://dresdencondensates.org/how-do-single-molecules-move-in-and-out-of-condensates/#respond Fri, 24 Feb 2023 12:16:14 +0000 https://dresdencondensates.org/?p=1188

 

Cells organize their interior into functional compartments, some without an enclosing membrane. These dense liquid droplets of biomolecules coexist with the surrounding environment like oil drops in water constantly exchanging material with it.

How is the random movement of single biomolecules influenced by the presence of these droplets?

In this video, we explain our recent work published in Phys. Rev. Research, answering this question. 

Check out the paper for more info https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.043150

Prepared by Mariona Esquerda Ciutat from the Hyman and Jülicher labs in Dresden.

 

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