Geil, Burkhard

[["dc.bibliographiccitation.firstpage","1063"],["dc.bibliographiccitation.issue","9"],["dc.bibliographiccitation.journal","Zeitschrift für physikalische Chemie"],["dc.bibliographiccitation.lastpage","1077"],["dc.bibliographiccitation.volume","223"],["dc.contributor.author","Pospiech, E.-M."],["dc.contributor.author","Geil, Burkhard"],["dc.contributor.author","Fujara, Franz"],["dc.contributor.author","Winter, R."],["dc.date.accessioned","2018-11-07T08:35:43Z"],["dc.date.available","2018-11-07T08:35:43Z"],["dc.date.issued","2009"],["dc.description.abstract","The influence of incorporating the polypeptide gramicidin on the lateral mobility of the monoacylglyceride monoolcin (MO) in its bicontinuous cubic lipid mesophases is studied applying static field gradient NMR. The effects of gramicidin on the topology, structure and phase behaviour of the system are characterized by small-angle x-ray scattering (SAXS) experiments. On the structural level the experiments show significant shifts in the boundaries of the various mesophases. Measurements of the translational dynamics are restricted to cubic mesophases, where the diffusion coefficients of lipid and additive are determined both by geometrical obstruction and by lipid-protein interaction effects."],["dc.description.sponsorship","DFG"],["dc.identifier.doi","10.1524/zpch.2009.6058"],["dc.identifier.isi","000271326100010"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/18142"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Oldenbourg Verlag"],["dc.relation.issn","0942-9352"],["dc.title","The Effect of Incorporation of Gramicidin on the Translational Lipid Diffusion in Bicontinuous Cubic Monoolein/Water Mesophases"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.artnumber","011002"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Reviews of Modern Physics"],["dc.bibliographiccitation.volume","88"],["dc.contributor.author","Amann-Winkel, Katrin"],["dc.contributor.author","Böhmer, Roland"],["dc.contributor.author","Fujara, Franz"],["dc.contributor.author","Gainaru, Catalin"],["dc.contributor.author","Geil, Burkhard"],["dc.contributor.author","Loerting, Thomas"],["dc.date.accessioned","2020-12-10T18:25:53Z"],["dc.date.available","2020-12-10T18:25:53Z"],["dc.date.issued","2016"],["dc.description.abstract","Water is the most common and, judged from its numerous anomalous properties, the weirdest of all known liquids and the complexity of its pressure-temperature map is unsurpassed. A major obstacle on the way to a full understanding of water's structure and dynamics is the hard-to-explore territory within this map, colloquially named the no man's land. Many experiments suggest that just before stepping across its low-temperature border, amorphous ices undergo glass-to-liquid transitions while other interpretations emphasize the importance of underlying disordered (nano) crystalline states. Prospects for reconciling the conflicting views regarding the nature of water's glass transitions are discussed."],["dc.identifier.doi","10.1103/RevModPhys.88.011002"],["dc.identifier.eissn","1539-0756"],["dc.identifier.isi","000370254200001"],["dc.identifier.issn","0034-6861"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/75869"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Physical Soc"],["dc.relation.issn","1539-0756"],["dc.relation.issn","0034-6861"],["dc.title","Colloquium : Water’s controversial glass transitions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1093"],["dc.bibliographiccitation.issue","11-12"],["dc.bibliographiccitation.journal","Zeitschrift für physikalische Chemie"],["dc.bibliographiccitation.lastpage","1113"],["dc.bibliographiccitation.volume","226"],["dc.contributor.author","Pahlke, Hannes"],["dc.contributor.author","Lusceac, Sorin Adrian"],["dc.contributor.author","Geil, Burkhard"],["dc.contributor.author","Fujara, Franz"],["dc.date.accessioned","2018-11-07T09:14:39Z"],["dc.date.available","2018-11-07T09:14:39Z"],["dc.date.issued","2012"],["dc.description.abstract","The dynamics of partially deuterated water in zeolite NaY(Br) are investigated by a combination of several NMR methods for two different loadings, 4 water molecules and 18 water molecules per supercage. Information on local dynamics is obtained by H-1 and H-2 NMR spin-lattice relaxation, H-2 NMR solid-echo spectra and H-2 NMR stimulated echo decay curves. The water long range diffusion has been studied by H-1 NMR static field gradient experiments. The most important findings are as follows: The mechanism of water dynamics depends strongly on the degree of loading. This is clearly reflected in both, local and long range motion. The intermediate H-2 NMR spectra might be explained referring to a model proposed by O'Hare et al.: It is based on two different populations of water molecules performing tetrahedral jumps respectively C-2-flips of their OH bonds. Alternative models for the local water dynamics, distorted tetrahedral jumps and a distribution of correlation times, are also discussed."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft [FU 308/10]"],["dc.identifier.doi","10.1524/zpch.2012.0301"],["dc.identifier.isi","000313317200003"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/27468"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Oldenbourg Verlag"],["dc.relation.issn","0942-9352"],["dc.title","NMR Study of Local and Long Range Dynamics of Adsorbed Water in Zeolite NaY(Br)"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]