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Depositordc.contributorAlexander, Andrew
Funderdc.contributor.otherEPSRC - Engineering and Physical Sciences Research Councilen_UK
Data Creatordc.creatorAlexander, Andrew
Data Creatordc.creatorLiu, Yao
Data Creatordc.creatorvan den Berg, Mees
Date Accessioneddc.date.accessioned2017-07-11T10:30:59Z
Date Availabledc.date.available2017-07-11T10:30:59Z
Citationdc.identifier.citationAlexander, Andrew; Liu, Yao; van den Berg, Mees. (2017). Supersaturation dependence of glycine polymorphism using laser-induced nucleation, sonocrystallization and nucleation by mechanical shock, [dataset]. University of Edinburgh, School of Chemistry. http://dx.doi.org/10.7488/ds/2096.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/2768
Persistent Identifierdc.identifier.urihttp://dx.doi.org/10.7488/ds/2096
Dataset Description (abstract)dc.description.abstractThe nucleation of glycine from aqueous supersaturated solution has been studied using nonphotochemical laser-induced nucleation (NPLIN), ultrasound (sonocrystallization), and mechanical shock of sample vials. It was found that at higher supersaturation, samples were more susceptible to nucleation and produced more of the γ-glycine polymorph. The results are described in terms of a mechanism common to all three nucleation methods, involving the induction of cavitation events and pressure shockwaves. The switch in preference from α- to γ-glycine was observed to occur over a narrower range of supersaturation values for NPLIN. We attribute this to induction of cavitation events with higher energies, which result in higher localized pressures and supersaturations. Experiments on NPLIN using circularly versus linearly polarized light showed no evidence for binary polarization switching control of glycine polymorphism.en_UK
Dataset Description (TOC)dc.description.tableofcontentsRaw and processed data used to produce Figures and Tables in the corresponding article. Contents of files are described in the file 'README.txt'.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherUniversity of Edinburgh, School of Chemistryen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttp://dx.doi.org/10.1039/c7cp03146gen_UK
Subjectdc.subjectLaseren_UK
Subjectdc.subjectnucleationen_UK
Subjectdc.subjectultrasounden_UK
Subjectdc.subjectsonocrystallizationen_UK
Subjectdc.subjectshocken_UK
Subjectdc.subjectglycineen_UK
Subjectdc.subjectpolymorphismen_UK
Subject Classificationdc.subject.classificationPhysical Sciences::Chemical Physicsen_UK
Titledc.titleSupersaturation dependence of glycine polymorphism using laser-induced nucleation, sonocrystallization and nucleation by mechanical shocken_UK
Typedc.typedataseten_UK

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