Research Data Leeds Repository

Datasets associated with 'Sucrose diffusion in aqueous solution'.

Price, Hannah and Mattsson, Johan and Murray, Benjamin (2016) Datasets associated with 'Sucrose diffusion in aqueous solution'. University of Leeds. [Dataset] https://doi.org/10.5518/83

Dataset description

The diffusion of sugar in aqueous solution is important both in nature and in technological applications, yet measurements of diffusion coefficients at low water content are scarce. In our paper, “Sucrose diffusion in aqueous sucrose”, we report directly measured sucrose diffusion coefficients in aqueous solution. Using a Raman isotope tracer method, we monitor the diffusion of non-deuterated and deuterated sucrose across a boundary between the two aqueous solutions. As well as providing information of importance to the fundamental understanding of diffusion in binary solutions, these data have technological, pharmaceutical and medical implications, for example in cryopreservation. In the atmosphere, slow organic diffusion may have important implications for aerosol growth, chemistry and evaporation. This dataset contains all raw Raman spectra from which the diffusion coefficients presented in “Sucrose diffusion in aqueous sucrose” are calculated, as well as temperature and humidity data from the hygrometer measuring the conditions under which each experiment was performed.

Keywords: sucrose,diffusion,Raman,isotope,aerosol,aqueous,glass,viscosity,Stokes-Einstein,diffusivity,water
Subjects: D000 - Veterinary sciences, agriculture & related subjects > D600 - Food & beverage studies > D610 - Food science
D000 - Veterinary sciences, agriculture & related subjects > D600 - Food & beverage studies > D630 - Food & beverage production > D633 - Food & beverage technology
F000 - Physical sciences > F100 - Chemistry > F110 - Applied chemistry
F000 - Physical sciences > F100 - Chemistry > F140 - Environmental chemistry
F000 - Physical sciences > F100 - Chemistry > F150 - Medicinal chemistry > F151 - Pharmaceutical chemistry
F000 - Physical sciences > F100 - Chemistry > F170 - Physical chemistry
F000 - Physical sciences > F300 - Physics > F310 - Applied physics
F000 - Physical sciences > F300 - Physics > F320 - Chemical physics > F321 - Solid-state physics
F000 - Physical sciences > F300 - Physics > F330 - Environmental physics > F331 - Atmospheric physics
J000 - Technologies > J300 - Ceramics & glass
Divisions: Faculty of Environment > School of Earth and Environment
Faculty of Mathematics and Physical Sciences > School of Physics and Astronomy
Related resources:
LocationType
http://doi.org/10.1039/c6cp03238aPublication
http://eprints.whiterose.ac.uk/102170/Publication
License: Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited: 16 Jun 2016 15:13
URI: http://archive.researchdata.leeds.ac.uk/id/eprint/51

Files

Documentation

Data

Research Data Leeds Repository is powered by EPrints
Copyright © 2018 University of Leeds