On the Engulfment of Antifreeze Proteins by Ice

Autor: Thosar, Aniket U., Cai, Yusheng, Marks, Sean M., Vicars, Zachariah, Choi, Jeongmoon, Pallath, Akash, Patel, Amish J.

Antifreeze proteins (AFPs) are remarkable biomolecules that suppress ice formation at trace concentrations. To inhibit ice growth, AFPs must not only bind to ice crystals, but also resist engulfment by ice. The highest supercooling, $\Delta T^{*}$, f

Externí odkaz: http://arxiv.org/abs/2401.01271

Sparse Sampling of Water Density Fluctuations near Liquid-Vapor Coexistence

Autor: Xi, Erte, Marks, Sean M., Fialoke, Suruchi, Patel, Amish J.

The free energetics of water density fluctuations in bulk water, at interfaces, and in hydrophobic confinement inform the hydration of hydrophobic solutes as well as their interactions and assembly. The characterization of such free energetics is typ

Externí odkaz: http://arxiv.org/abs/1803.05279

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On the engulfment of antifreeze proteins by ice.

Autor: Thosar AU; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Cai Y; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Marks SM; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Vicars Z; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Choi J; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Pallath A; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104., Patel AJ; Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, PA 19104.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2024 Jun 11; Vol. 121 (24), pp. e2320205121. Date of Electronic Publication: 2024 Jun 04.