ArticleProceedings of the National Academy of Sciences of the United States of America2015
Glass-to-cryogenic-liquid transitions in aqueous solutions suggested by crack healing.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Fast product release requires active-site water dynamics in carbonic anhydrase.Nature communications · 2025Article
- Direct observation of reversible liquid-liquid transition in a trehalose aqueous solution.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Experimental evidence of low-density liquid water upon rapid decompression.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
- Diffusive dynamics during the high-to-low density transition in amorphous ice.Proceedings of the National Academy of Sciences of the United States of America · 2017Article
- Reduction of lattice disorder in protein crystals by high-pressure cryocooling.Journal of applied crystallography · 2016Article
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Authors and funding
3 authors.
Funding
Abstract
Observation of theorized glass-to-liquid transitions between low-density amorphous (LDA) and high-density amorphous (HDA) water states had been stymied by rapid crystallization below the homogeneous water nucleation temperature (∼235 K at 0.1 MPa). We report optical and X-ray observations suggestive of glass-to-liquid transitions in these states. Crack healing, indicative of liquid, occurs when LDA ice transforms to cubic ice at 160 K, and when HDA ice transforms to the LDA state at temperatures as low as 120 K. X-ray diffraction study of the HDA to LDA transition clearly shows the characteristics of a first-order transition. Study of the glass-to-liquid transitions in nanoconfined aqueous solutions shows them to be independent of the solute concentrations, suggesting that they represent an intrinsic property of water. These findings support theories that LDA and HDA ice are thermodynamically distinct and that they are continuously connected to two different liquid states of water.
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