%0 Online Multimedia %A Smith, Geoffrey %D 2020 %T Recent Advances in Through Vial Impedance Spectroscopy (TVIS) for Process Parameter Determination. LyoTalk, May 22, Dublin, Ireland %U https://figshare.dmu.ac.uk/articles/presentation/Recent_Advances_in_Through_Vial_Impedance_Spectroscopy_TVIS_for_Process_Parameter_Determination_LyoTalk_May_22_Dublin_Ireland/11988423 %R 10.21253/DMU.11988423.v1 %2 https://figshare.dmu.ac.uk/ndownloader/files/22018395 %2 https://figshare.dmu.ac.uk/ndownloader/files/22018398 %K Process parameter %K freeze-drying %K lyophilization %K Pharmaceutical Sciences %X
Cite as :

Smith, G. (2017). Recent Advances in Through Vial Impedance Spectroscopy (TVIS) for Process Parameter Determination. Podium presentation at LyoTalk, May 22, Dublin, Ireland

Scope of the presentation:

Description of TVIS Measurement System

TVIS Application in Freezing
- Ice Formation and phase separation

TVIS Application in Annealing
- Surrogate Temperature Calibration

TVIS Application in Primary Drying
- Drying Rate
- Product Resistance (Rp)
- Micro-collapse

%I De Montfort University