Publications by authors named "Helene Andersson Moore"

The aim of this work was to investigate how manufacturing conditions influence phase-separated films of ethyl cellulose (EC) and hydroxypropyl cellulose (HPC) with different molecular weights of HPC. Two HPC grades, SSL and M, with weight average molecular weights (M) of 30×10g/mol and 365×10g/mol, respectively, were combined with EC 10 cps (70:30w/w EC/HPC) and spray-coated from ethanol solutions onto a rotating drum under well-controlled process conditions. Generally, a low spray rate resulted in a more rapid film drying process and, consequently, in smaller HPC-rich domains in the phase-separated film structure.

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Synopsis of recent research by authors named "Helene Andersson Moore"

  • - Helene Andersson Moore's recent research focuses on the production of phase-separated films using ethyl cellulose and hydroxypropyl cellulose, emphasizing the impact of different manufacturing conditions and molecular weights of hydroxypropyl cellulose.
  • - The study reveals that varying the spray rate during the film formation process significantly affects the drying time and the size of hydroxypropyl cellulose-rich domains, which is crucial for controlled release applications.
  • - The findings indicate a correlation between molecular weight and the structural properties of phase-separated films, highlighting the importance of optimizing manufacturing conditions for enhancing drug delivery systems.

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