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good day really appreciate your efforts and good works on this blog. i need your aid on this; I have been working on the preparation of chlorhexidine gel with the use of guar gum and have been experiencing short comings like coacervation drawbacks. I decided to change the gelling agent and used Aerosil for the first batch and for the second batch I used Gelatin and the coacervation effect was not seen. I still went further to use a surface active agent ( Tween80) but still the phase separation still occurred. I did little research work on it and came up with the idea on the use of salt to improve its water of hydration and it worked but the gel had a low viscosity with a white precipitate due to the interaction between the chlorhexidine gluconate and common salt (MOA??). I need your view based on you being a maestro in the field of research on how to resolve this coacervation with guar gum so a homogenous gel can be produced
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