Bioinspired Freeze‐Tolerant Soft Materials: Design, Properties, and Applications

Z Wang, C Valenzuela, J Wu, Y Chen, L Wang, W Feng - Small, 2022 - Wiley Online Library
In nature, many biological organisms have developed the exceptional antifreezing ability to
survive in extremely cold environments. Inspired by the freeze resistance of these …

Control strategies of ice nucleation, growth, and recrystallization for cryopreservation

M Lin, H Cao, J Li - Acta Biomaterialia, 2023 - Elsevier
The cryopreservation of biomaterials is fundamental to modern biotechnology and
biomedicine, but the biggest challenge is the formation of ice, resulting in fatal cryoinjury to …

The atomistic details of the ice recrystallisation inhibition activity of PVA

F Bachtiger, TR Congdon, C Stubbs, MI Gibson… - Nature …, 2021 - nature.com
Understanding the ice recrystallisation inhibition (IRI) activity of antifreeze biomimetics is
crucial to the development of the next generation of cryoprotectants. In this work, we bring …

Hydrogen-bonding and hydrophobic groups contribute equally to the binding of hyperactive antifreeze and ice-nucleating proteins to ice

A Hudait, Y Qiu, N Odendahl… - Journal of the American …, 2019 - ACS Publications
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 …

Preordering of water is not needed for ice recognition by hyperactive antifreeze proteins

A Hudait, DR Moberg, Y Qiu… - Proceedings of the …, 2018 - National Acad Sciences
Antifreeze proteins (AFPs) inhibit ice growth in organisms living in cold environments.
Hyperactive insect AFPs are particularly effective, binding ice through “anchored clathrate” …

Molecular recognition of ice by fully flexible molecules

PM Naullage, L Lupi, V Molinero - The Journal of Physical …, 2017 - ACS Publications
Cold acclimatized organisms produce antifreeze proteins that prevent ice growth and
recrystallization at subfreezing conditions. Flatness and rigidity of the ice-binding sites of …

Antifreezing gold colloids

J Lee, SY Lee, DK Lim, DJ Ahn… - Journal of the American …, 2019 - ACS Publications
Gold (Au) colloids are becoming ubiquitous across biomedical engineering, solar energy
conversion, and nano-optics. Such universality has originated from the exotic plasmonic …

Quantum chemical microsolvation by automated water placement

M Steiner, T Holzknecht, M Schauperl, M Podewitz - Molecules, 2021 - mdpi.com
We developed a quantitative approach to quantum chemical microsolvation. Key in our
methodology is the automatic placement of individual solvent molecules based on the free …

Hyperactive antifreeze proteins promote ice growth before binding to it

S Cui, W Zhang, X Shao, W Cai - Journal of Chemical Information …, 2021 - ACS Publications
The antifreeze mechanism of antifreeze proteins (AFPs) evolved by organisms has been
widely studied. However, detailed knowledge of the synergy between AFPs and ice crystals …

Hydration shell of antifreeze proteins: unveiling the role of non-ice-binding surfaces

L Zanetti-Polzi, AD Biswas, S Del Galdo… - The Journal of …, 2019 - ACS Publications
Antifreeze proteins (AFPs) have the ability to inhibit ice growth by binding to ice nuclei. Their
ice-binding mechanism is still unclear, yet the hydration layer is thought to play a …