How can we know the interaction between the drug and the carrier material whether the interaction is physical or chemical?

24 September 2024 1 5K Report

is there a specific device or measurement that shows what happened between the carrier and the carried material?

You could apply Micro Raman analysis to your sample of drug and carrier. It would be able to detect and identify the original input form of drug and carrier, and any new forms of both, physical and chemical. At last, it can also find the residual impurities, physical and chemical, of your start materials if applicable.

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