Essays about: "Victor Spelling"

Found 2 essays containing the words Victor Spelling.

1. 1. Variation of chromatographic parameters in supercritical fluid chromatography of polar solutes

   University essay from Uppsala universitet/Institutionen för kemi - BMC

   Author : Victor Spelling; [2019]
   Keywords : ;

   Abstract : Supercritical fluid chromatography has seen a recent upswing and has the potential to become a complimentary method to UPLC for routine analysis in the pharmaceutical industry. With the goal of mapping the effects of parameter variations in supercritical fluid chromatography, an investigational study was carried out. READ MORE

3. 2. Mapping the intrinsic viscosityof hyaluronic acid at high concentrations of OH-

   University essay from Uppsala universitet/Institutionen för teknikvetenskaper

   Author : Victor Spelling; Mathias Axelsson; Lovisa Ringström; Johanna Munck af Rosenschöld; Anton Lindblad; [2017]
   Keywords : Alkaline solution; Degradation; Extrapolation; Hyaluronic acid; Intrinsic viscocity; Macromolecules; Polymer; Regression; Sodium hydroxide; Ubbelohde capillary viscometry;

   Abstract : Hyaluronic acid is commonly used in dermatological fillers in the form of gels. It is established how these gels' firmness is affected by the amount of cross linker and hyaluronic acid respectively. However, the effect of hydroxide ions in solution is rather unknown. READ MORE