Gas hydrates in sustainable chemistry
A Hassanpouryouzband, E Joonaki… - Chemical society …, 2020 - pubs.rsc.org
Gas hydrates have received considerable attention due to their important role in flow
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …
assurance for the oil and gas industry, their extensive natural occurrence on Earth and …
Mimicking the ice recrystallization activity of biological antifreezes. When is a new polymer “active”?
Antifreeze proteins and ice‐binding proteins have been discovered in a diverse range of
extremophiles and have the ability to modulate the growth and formation of ice crystals …
extremophiles and have the ability to modulate the growth and formation of ice crystals …
Toward understanding bacterial ice nucleation
M Lukas, R Schwidetzky, RJ Eufemio… - The Journal of …, 2022 - ACS Publications
Bacterial ice nucleators (INs) are among the most effective ice nucleators known and are
relevant for freezing processes in agriculture, the atmosphere, and the biosphere. Their …
relevant for freezing processes in agriculture, the atmosphere, and the biosphere. Their …
Ice-nucleating and antifreeze proteins recognize ice through a diversity of anchored clathrate and ice-like motifs
Cold-adapted organisms produce antifreeze and ice-nucleating proteins to prevent and
promote ice formation. The crystal structure of hyperactive bacterial antifreeze protein (AFP) …
promote ice formation. The crystal structure of hyperactive bacterial antifreeze protein (AFP) …
How size and aggregation of ice-binding proteins control their ice nucleation efficiency
Organisms that thrive at cold temperatures produce ice-binding proteins to manage the
nucleation and growth of ice. Bacterial ice-nucleating proteins (INP) are typically large and …
nucleation and growth of ice. Bacterial ice-nucleating proteins (INP) are typically large and …
Hydrogen-bonding and hydrophobic groups contribute equally to the binding of hyperactive antifreeze and ice-nucleating proteins to ice
Hyperactive insect antifreeze proteins and bacterial ice-nucleating proteins are arguably the
most potent ice-binding molecules in nature. These highly effective proteins bind ice through …
most potent ice-binding molecules in nature. These highly effective proteins bind ice through …
Ice recrystallization inhibition by amino acids: The curious case of alpha-and beta-alanine
MT Warren, I Galpin, F Bachtiger… - The journal of …, 2022 - ACS Publications
Extremophiles produce macromolecules which inhibit ice recrystallization, but there is
increasing interest in discovering and developing small molecules that can modulate ice …
increasing interest in discovering and developing small molecules that can modulate ice …
Slow propagation of ice binding limits the ice-recrystallization inhibition efficiency of PVA and other flexible polymers
PM Naullage, V Molinero - Journal of the American Chemical …, 2020 - ACS Publications
Ice recrystallization inhibitors (IRI) are of critical importance in biology, cryopreservation of
cells and organs, and frozen foods. Antifreeze glycoproteins (AFGPs) are the most potent …
cells and organs, and frozen foods. Antifreeze glycoproteins (AFGPs) are the most potent …
How do surfactants control the agglomeration of clathrate hydrates?
Clathrate hydrates can spontaneously form under typical conditions found in oil and gas
pipelines. The agglomeration of clathrates into large solid masses plugs the pipelines …
pipelines. The agglomeration of clathrates into large solid masses plugs the pipelines …
Molecular dynamics study of kinetic hydrate inhibitors: the optimal inhibitor size and effect of guest species
T Yagasaki, M Matsumoto… - The Journal of Physical …, 2018 - ACS Publications
We propose a model for slowing down of clathrate hydrate formation caused by kinetic
hydrate inhibitors (KHIs) on the basis of the Gibbs–Thomson effect. The residence time of …
hydrate inhibitors (KHIs) on the basis of the Gibbs–Thomson effect. The residence time of …