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G. G. Calefi

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Open access Sep 2026

Effects of Mono‐ and Dicapsaicinoid Functionalization on the Physicochemical Properties and Antimicrobial Photodynamic Activity of Protoporphyrin IX

Antimicrobial photodynamic therapy (aPDT) is a promising alternative for combating multidrug‐resistant bacteria and overcoming limitations of conventional antimicrobial treatments. To improve aPDT performance, two Protoporphyrin IX (PpIX) derivatives functionalized with one or two capsaicin fragments were synthesized a...

I. V. da Cunha, G. G. Calefi, N. B. S. Silva et al. · 0 citations
Jul 2026

Chemical profile and biological activities of the n-hexane extract from Neea theifera Oerst. leaves: molecular docking targeting Leishmania infantum trypanothione reductase.

The findings collectively expand the phytochemical knowledge of N. theifera and identify this species as a promising source of bioactive terpenoids for future antiparasitic and antibacterial research.

Gleiciane C. S. Pereira, J. G. dos Santos, C. Fernandes et al. · 0 citations

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