Robuta

https://kiyan-pharma.com/archives/7489
Announcement of Patent Grant (Patent Grant) for 5-Aminolevulinic Acid (5-ALA) [...]
aminolevulinic acidpatentacquisitionala
https://pubmed.ncbi.nlm.nih.gov/25242844/
In summary, the findings of this study suggest that concomitant treatment with 5-ALA and GNPs may be useful in enhancing the effect of 5-ALA-PDT.
gold nanoparticlesaminolevulinic acidsynergisticcytotoxiceffect