Stimuli-responsive therapeutic metallodrugs

X Wang, X Wang, S Jin, N Muhammad, Z Guo - Chemical reviews, 2018 - ACS Publications
The success of platinum-based anticancer agents has motivated the exploration of novel
metal-based drugs for several decades, whereas problems such as drug-resistance and …

Antimicrobial activity and safety applications of meso-tetra (4-pyridyl) platinum (II) porphyrin

LQS Lopes, AP Ramos, PM Copetti, TV Acunha… - Microbial …, 2019 - Elsevier
Tetra-platinated (II) porphyrin hexafluorophosphate compound (4-PtTPyPor) was
synthetized and along 5, 10, 15, 20-tetrakis (4-pyridyl) porphyrin (4-TPyPor), evaluated …

Photophysical, photooxidation, and biomolecule-interaction of meso-tetra (thienyl) porphyrins containing peripheral Pt (II) and Pd (II) complexes. Insights for …

I Tisoco, MC Donatoni, HFV Victória… - Dalton …, 2022 - pubs.rsc.org
We report the synthesis and characterization of two novel tetra-cationic porphyrins,
containing Pt (II) or Pd (II) polypyridyl complexes attached at the peripheral position of N4 …

Effect of peripheral platinum (II) bipyridyl complexes on the interaction of tetra-cationic porphyrins with human serum albumin

OA Chaves, TV Acunha, BA Iglesias, CSH Jesus… - Journal of Molecular …, 2020 - Elsevier
The interaction between human serum albumin (HSA) and two porphyrin-based tetra-
cationic photosensitizers were investigated via spectroscopic techniques (steady-state, time …

Investigation of isomeric tetra-cationic porphyrin activity with peripheral [Pd (bpy) Cl]+ units by antimicrobial photodynamic therapy

CH da Silveira, V Vieceli, DJ Clerici… - Photodiagnosis and …, 2020 - Elsevier
In this work, we report the antimicrobial photoinactivation using tetra-cationic porphyrins with
peripheral palladium (II) complexes against bacterial strains. Two different isomeric Pd (II) …

Self-assembly of Pt (ii)-tetrakis (pentafluorophenyl) porphyrin via F⋯ F interaction for efficient cocatalyst-free photocatalytic hydrogen evolution

GB Bodedla, V Piradi, W Thor, KL Wong… - Journal of Materials …, 2024 - pubs.rsc.org
The aggregation caused quenching (ACQ) of photoluminescence in porphyrins, which is
attributed to strong π–π (C⋯ C/C⋯ H) interactions in the solid state, often leads to a …

DNA-Interactive and Damage Study with meso-Tetra(2-thienyl)porphyrins Coordinated with Polypyridyl Pd(II) and Pt(II) Complexes

BA Iglesias, NP Peranzoni, SI Faria, LB Trentin… - Molecules, 2023 - mdpi.com
We report the DNA-binding properties of three porphyrins with peripheral thienyl
substituents (TThPor, PdTThPor and PtTThPor). The binding capacity of each porphyrin with …

Nanomolar effective report of tetra-cationic silver (II) porphyrins against non-tuberculous mycobacteria in antimicrobial photodynamic approaches

KB Guterres, GG Rossi, MMA de Campos… - Photodiagnosis and …, 2022 - Elsevier
We report the photoinactivation evaluation of Ag (II) porphyrins (cationic AgTMeP and
anionic AgTPPS) in the antimicrobial photodynamic therapy (aPDT) of rapidly growing …

Long-lived excited states of platinum (II)-porphyrins for highly efficient photocatalytic hydrogen evolution

GB Bodedla, Y Dong, G Tang, J Zhao… - Journal of Materials …, 2022 - pubs.rsc.org
It is believed that platinum (II)-porphyrins possessing long-lived triplet photoexcited states
should be beneficial for the performance of photocatalytic hydrogen evolution (PHE) …

[HTML][HTML] Peripheral tetra-cationic Pt (II) porphyrins photo-inactivating rapidly growing mycobacteria: First application in mycobacteriology

GG Rossi, KB Guterres, CH da Silveira, KS Moreira… - Microbial …, 2020 - Elsevier
In this manuscript, we report, for the first time, the photoinactivation evaluation of tetra-
cationic porphyrins with peripheral Pt (II)-bpy complexes in the photodynamic inactivation …