Origin of subdiffusion of water molecules on cell membrane surfaces. Yamamoto, E., Akimoto, T., Yasui, M., & Yasuoka, K. Sci. Rep., 4:4720, Nature Publishing Group, 1, 2014. abstract bibtex Water molecules play an important role in providing unique environments for biological reactions on cell membranes. It is widely believed that water molecules form bridges that connect lipid molecules and stabilize cell membranes. Using all-atom molecular dynamics simulations, we show that translational and rotational diffusion of water molecules on lipid membrane surfaces exhibit subdiffusion and aging. Moreover, we provide evidence that both divergent mean trapping time (continuous-time random walk) and long-correlated noise (fractional Brownian motion) contribute to this subdiffusion. These results suggest that subdiffusion on cell membranes causes the water retardation, an enhancement of cell membrane stability, and a higher reaction efficiency.
@article{
id = {27bbee9d-4c6f-393a-b71d-0de8294dffcc},
title = {Origin of subdiffusion of water molecules on cell membrane surfaces.},
type = {article},
year = {2014},
identifiers = {[object Object]},
created = {2014-12-10T04:09:01.000Z},
pages = {4720},
volume = {4},
websites = {http://www.nature.com/srep/2014/140417/srep04720/full/srep04720.html},
month = {1},
publisher = {Nature Publishing Group},
day = {17},
accessed = {2014-06-23},
file_attached = {false},
profile_id = {6708b05a-e661-38c6-9bb8-cf4f304b6385},
group_id = {424eb3e1-9b50-35ed-91d3-65c78c3164d7},
last_modified = {2014-12-10T04:09:01.000Z},
read = {false},
starred = {false},
authored = {false},
confirmed = {true},
hidden = {false},
citation_key = {Yamamoto2014},
language = {en},
abstract = {Water molecules play an important role in providing unique environments for biological reactions on cell membranes. It is widely believed that water molecules form bridges that connect lipid molecules and stabilize cell membranes. Using all-atom molecular dynamics simulations, we show that translational and rotational diffusion of water molecules on lipid membrane surfaces exhibit subdiffusion and aging. Moreover, we provide evidence that both divergent mean trapping time (continuous-time random walk) and long-correlated noise (fractional Brownian motion) contribute to this subdiffusion. These results suggest that subdiffusion on cell membranes causes the water retardation, an enhancement of cell membrane stability, and a higher reaction efficiency.},
bibtype = {article},
author = {Yamamoto, Eiji and Akimoto, Takuma and Yasui, Masato and Yasuoka, Kenji},
journal = {Sci. Rep.}
}
Downloads: 0
{"_id":"yN2DofrkwNNqj2HKE","bibbaseid":"yamamoto-akimoto-yasui-yasuoka-originofsubdiffusionofwatermoleculesoncellmembranesurfaces-2014","downloads":0,"creationDate":"2014-12-15T00:59:26.376Z","title":"Origin of subdiffusion of water molecules on cell membrane surfaces.","author_short":["Yamamoto, E.","Akimoto, T.","Yasui, M.","Yasuoka, K."],"year":2014,"bibtype":"article","biburl":null,"bibdata":{"id":"27bbee9d-4c6f-393a-b71d-0de8294dffcc","title":"Origin of subdiffusion of water molecules on cell membrane surfaces.","type":"article","year":"2014","identifiers":"[object Object]","created":"2014-12-10T04:09:01.000Z","pages":"4720","volume":"4","websites":"http://www.nature.com/srep/2014/140417/srep04720/full/srep04720.html","month":"1","publisher":"Nature Publishing Group","day":"17","accessed":"2014-06-23","file_attached":false,"profile_id":"6708b05a-e661-38c6-9bb8-cf4f304b6385","group_id":"424eb3e1-9b50-35ed-91d3-65c78c3164d7","last_modified":"2014-12-10T04:09:01.000Z","read":false,"starred":false,"authored":false,"confirmed":"true","hidden":false,"citation_key":"Yamamoto2014","language":"en","abstract":"Water molecules play an important role in providing unique environments for biological reactions on cell membranes. It is widely believed that water molecules form bridges that connect lipid molecules and stabilize cell membranes. Using all-atom molecular dynamics simulations, we show that translational and rotational diffusion of water molecules on lipid membrane surfaces exhibit subdiffusion and aging. Moreover, we provide evidence that both divergent mean trapping time (continuous-time random walk) and long-correlated noise (fractional Brownian motion) contribute to this subdiffusion. These results suggest that subdiffusion on cell membranes causes the water retardation, an enhancement of cell membrane stability, and a higher reaction efficiency.","bibtype":"article","author":"Yamamoto, Eiji and Akimoto, Takuma and Yasui, Masato and Yasuoka, Kenji","journal":"Sci. Rep.","bibtex":"@article{\n id = {27bbee9d-4c6f-393a-b71d-0de8294dffcc},\n title = {Origin of subdiffusion of water molecules on cell membrane surfaces.},\n type = {article},\n year = {2014},\n identifiers = {[object Object]},\n created = {2014-12-10T04:09:01.000Z},\n pages = {4720},\n volume = {4},\n websites = {http://www.nature.com/srep/2014/140417/srep04720/full/srep04720.html},\n month = {1},\n publisher = {Nature Publishing Group},\n day = {17},\n accessed = {2014-06-23},\n file_attached = {false},\n profile_id = {6708b05a-e661-38c6-9bb8-cf4f304b6385},\n group_id = {424eb3e1-9b50-35ed-91d3-65c78c3164d7},\n last_modified = {2014-12-10T04:09:01.000Z},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {true},\n hidden = {false},\n citation_key = {Yamamoto2014},\n language = {en},\n abstract = {Water molecules play an important role in providing unique environments for biological reactions on cell membranes. It is widely believed that water molecules form bridges that connect lipid molecules and stabilize cell membranes. Using all-atom molecular dynamics simulations, we show that translational and rotational diffusion of water molecules on lipid membrane surfaces exhibit subdiffusion and aging. Moreover, we provide evidence that both divergent mean trapping time (continuous-time random walk) and long-correlated noise (fractional Brownian motion) contribute to this subdiffusion. These results suggest that subdiffusion on cell membranes causes the water retardation, an enhancement of cell membrane stability, and a higher reaction efficiency.},\n bibtype = {article},\n author = {Yamamoto, Eiji and Akimoto, Takuma and Yasui, Masato and Yasuoka, Kenji},\n journal = {Sci. Rep.}\n}","author_short":["Yamamoto, E.","Akimoto, T.","Yasui, M.","Yasuoka, K."],"bibbaseid":"yamamoto-akimoto-yasui-yasuoka-originofsubdiffusionofwatermoleculesoncellmembranesurfaces-2014","role":"author","urls":{},"downloads":0},"search_terms":["origin","subdiffusion","water","molecules","cell","membrane","surfaces","yamamoto","akimoto","yasui","yasuoka"],"keywords":[],"authorIDs":[]}