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January 1, 2026Physical Chemistry Chemical PhysicsOpen Access

Perfluorinated alkyl groups induce unexpected hydrophobic hydration structure

Simon Schulke Elio Casalini Jaspreet Kaur Sulejman Skoko Gerhard Schwaab Martina Havenith Ana Vila Verde

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Key Points

This research examines how perfluorinated alkyl groups affect the hydration structure around molecules.
Used terahertz spectroscopy to analyze solvation shells.
Performed molecular dynamics simulations to model interactions.
Applied a random network model to interpret hydration structures.
Ethanol and trifluoroethanol exhibit significantly different solvation shell structures.
Hydration effects are unexpectedly altered by perfluorinated groups.
Findings suggest a need for revised understanding of hydration in chemically complex environments.

Implication

Ethical analysis reveals differing solvation effects of ethanol and trifluoroethanol, suggesting new hydration models.

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Cite This Study

Schulke et al. (2026) studied this question.

synapsesocial.com/papers/69be35d76e48c4981c674483 https://doi.org/10.1039/d5cp04598c

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