Interactions of porphyrins and single walled carbon nanotubes: A fine duet

GAM Sáfar, DC da Silva Martins, G DeFreitas-Silva… - Synthetic metals, 2014 - Elsevier
Supramolecular assemblies are a field of main stream investigation due to its technological
and scientific importance. Porphyrins and single-walled carbon nanotubes supramolecular …

Enhanced oxygen singlet production by hybrid system of porphyrin and enriched (6, 5) single-walled carbon nanotubes for photodynamic therapy

GAM Safar, RN Gontijo, C Fantini… - The Journal of …, 2015 - ACS Publications
We demonstrate that hybrid systems of porphyrins and chirality enriched (6, 5) single-walled
carbon nanotubes (E-SWCNTs) are better candidates for photodynamic therapy (PDT) than …

Unravelling the mechanisms of reactive oxygen species formation in nanohybrid systems of porphyrins and enriched (6, 5) single-walled carbon nanotubes for …

CS Monteiro, DC Ferreira, GAM Sáfar… - Physical Chemistry …, 2016 - pubs.rsc.org
Nanohybrids of enriched (6, 5) single-walled semiconducting carbon nanotubes (E-
SWCNTs) and porphyrin can be used synergistically as photodynamic therapy (PDT) …

Metalloporphyrin/ZnO solids as selective catalysts for oxidation reaction assisted by light

JF Stival, SLA Marin, PGP Zamora, JS Rebouças… - Applied Catalysis A …, 2023 - Elsevier
Abstract Cationic manganese (MnP-[Mn (T4MPyP)] 5+) and anionic iron (FeP-[Fe (TDFSPP)]
3–) metalloporphyrins in conjunction with zinc oxide of different morphologies, were …

Multiple magnetic characteristics in pure and Mn porphyrin-doped single-walled carbon nanotubes

GAM Sáfar, WP Barros, YM Idemori… - Journal of Nanoparticle …, 2012 - Springer
Magnetism of single-walled carbon nanotubes (SWCNT) is probed and an unexpected
multiple magnetic behavior is observed. Paramagnetism, diamagnetism, and ferro (antiferro) …

Modifying the Density of States of Single-Walled Carbon Nanotubes by Reversible Wrapping with Organometallic Nanofoils: A Scanning Tunneling Spectroscopy …

GAM Safar, A Malachias… - The Journal of …, 2012 - ACS Publications
Tuning the charge carrier mobility in carbon nanotubes is a key issue for applications in
novel electronic or spintronic devices. This property is directly related to the electronic …

A luminescent supramolecular assembly composed of a single-walled carbon nanotube and a molecular magnet precursor

GAM Sáfar, TRG Simoes, AM De Paula… - Journal of nanoparticle …, 2013 - Springer
Magnetism of supramolecular assemblies of single-walled carbon nanotubes (SWCNTS)
with a magnetic dinuclear molecule is investigated. Raman, optical absorption and confocal …