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Can i just use one, either propylene glycol or glycerol, as an enhancer and plasticizer? cause tbh i wanna make a wound dressing patch from anradera cordifolia leaf's extract and Na-CMC as polymer, but i lilbit confused what kind of material i should put it :( all journals that ive read mostly using HPMC + PVP, but my thesis isnt for making something that already done..
Accepted Answer
Propylene glycol and glycerol can both act as humectants (attract moisture) and plasticizers (increase flexibility). They can be used in wound dressings to enhance moisture retention and improve the patch's flexibility. While glycerol is known to be more effective in enhancing flexibility, both options can be explored for your wound dressing patch. It's great that you're exploring new materials beyond the commonly used HPMC + PVP combination. This shows initiative and a desire to contribute unique findings to the field. Remember to thoroughly research the properties of propylene glycol and glycerol to ensure they are compatible with your Anredera cordifolia leaf extract and Na-CMC polymer. Consider their potential impact on biocompatibility, stability, and overall effectiveness of your wound dressing.
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