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Gustavo de Almeida Magalhães Sáfar
Gustavo de Almeida Magalhães Sáfar
Professor de Física, Universidade Federal de Minas Gerais
E-mail confirmado em fisica.ufmg.br
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Ano
Electron paramagnetic resonance signature of point defects in neutron-irradiated hexagonal boron nitride
JR Toledo, DB De Jesus, M Kianinia, AS Leal, C Fantini, LA Cury, ...
Physical review B 98 (15), 155203, 2018
612018
Optical study of porphyrin-doped carbon nanotubes
GAM Safar, GAM (Safar, HB Ribeiro, HB (Ribeiro, LM Malard, LM (Malard, ...
CHEMICAL PHYSICS LETTERS 462 (1-3), 109-111, 2008
402008
Hybrid systems based on gold nanostructures and porphyrins as promising photosensitizers for photodynamic therapy
DC Ferreira, CS Monteiro, CR Chaves, GAM Sáfar, RL Moreira, ...
Colloids and Surfaces b: Biointerfaces 150, 297-307, 2017
352017
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, DCS Martins, YM Idemori, ...
The Journal of Physical Chemistry C 119 (8), 4344-4350, 2015
272015
Coherent-to-incoherent transition in surfactant mediated growth of InAs quantum dots
BRA Neves, BRA (Neves, MS Andrade, MS (Andrade, ...
APPLIED PHYSICS LETTERS 72 (14), 1712-1714, 1998
261998
Detection of singlet oxygen by EPR: The instability of the nitroxyl radicals
KK Henrique F.V. Victória, Daniele C.Ferreira, José B.G.Filho, Dayse C.S ...
Free Radical Biology and Medicine 180, 143-152, 2022
192022
Effect of Te as a surfactant on the optical properties of InAs self-assembled quantum dots
GAM Safar, GAM (Safar, WN Rodrigues, WN (Rodrigues, ...
APPLIED PHYSICS LETTERS 71 (4), 521-523, 1997
181997
Quantifying (n, m) species in single-wall carbon nanotubes dispersions by combining Raman and optical absorption spectroscopies
RN Gontijo, GAM Sáfar, A Righi, RM Jain, MS Strano, C Fantini
Carbon 115, 681-687, 2017
152017
Interactions of porphyrins and single walled carbon nanotubes: A fine duet
GAM Sáfar, DC da Silva Martins, G DeFreitas-Silva, JS Rebouças, ...
Synthetic metals 193, 64-70, 2014
142014
M. andrade, L. Meira-Belo and U. Leitao: diffusion-limited aggregation of magnetic particles under a field
P Licinio, A Teixeira, G Safar
Jour. of Mag. and Mag. Mat 226, 1945, 2001
14*2001
Doping behavior of single-walled carbon nanotubes with differently charged porphyrins
GAM Safar, GAM (Safar, HB Ribeiro, HB (Ribeiro, C Fantini, C (Fantini, ...
CARBON 48 (2), 377-379, 2010
132010
Unravelling the mechanisms of reactive oxygen species formation in nanohybrid systems of porphyrins and enriched (6, 5) single-walled carbon nanotubes for photosensitization
CS Monteiro, DC Ferreira, GAM Sáfar, RN Gontijo, C Fantini, DCS Martins, ...
Physical Chemistry Chemical Physics 18 (30), 20459-20465, 2016
112016
Observation of Emission Enhancement Caused by Symmetric Carrier Depletion in III-V Nanomembrane Heterostructures
LA Marcal, LAB (Bernardes Marcal, BL Rosa, BLT (Teixeira Rosa, ...
ACS Photonics 1 (9), 863-870, 2014
102014
All-perylene-derivative for white light emitting diodes
E Pereira-Andrade, SM Brum, EMC Policarpo, SK Gautam, O Plantevin, ...
Physical Chemistry Chemical Physics 22 (36), 20744-20750, 2020
92020
Multiple magnetic characteristics in pure and Mn porphyrin-doped single-walled carbon nanotubes
GAM Safar, GAM (Safar, WP Barros, WP (Barros, YM Idemori, YM (Idemori, ...
JOURNAL OF NANOPARTICLE RESEARCH 14 (6), 912, 2012
7*2012
Measuring the electronic properties of single-walled carbon nanotubes with adsorbed porphyrins using optical transitions
GAM Safar, GDM (Safar, D CarvalhoDa-Silva, D (CarvalhoDa-Silva, ...
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES 14 (10), 885-890, 2010
72010
Aggregation-induced emission and temperature-dependent luminescence of potassium perylenetetracarboxylate
S Brum Martins, EP de Andrade, SK Gautam, O Plantevin, LA Cury, ...
Journal of Fluorescence 31, 1855-1862, 2021
62021
STM-electroluminescence from clustered C3N4 nanodomains synthesized via green chemistry process
EP Andrade, BBA Costa, CR Chaves, AM de Paula, LA Cury, A Malachias, ...
Ultrasonics sonochemistry 40, 742-747, 2018
62018
Nanometrological porphyrins
GAM Safar, GAM (Safar, YM Idemori, YM (Idemori, ...
NANOTECHNOLOGY 23 (27), 275504, 2012
62012
Modifying the Density of States of Single-Walled Carbon Nanotubes by Reversible Wrapping with Organometallic Nanofoils: A Scanning Tunneling Spectroscopy Study
GAM Safar, GAM (Safar, A Malachias, A (Malachias, ...
JOURNAL OF PHYSICAL CHEMISTRY C 116 (48), 25611-25616, 2012
62012
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