Leandro Herculano da Silva, Gustavo V. B. Lukasievicz, Elizandra Sehn, Wilker Caetano, Diogo S. Pellosi, Noboru Hioka, Nelosn G. C. Astrath e Luis C. Malacarne

Applied Spectroscopy

Strong light absorption and high levels of singlet oxygen production indicate erythrosin B as a viable candidate as a photosensitizer in photodynamic therapy or photodynamic inactivation of microorganisms. Under light […]

Aloisi Somer, Julia G. Camilotti, A. Gonçalves, Claudia B. Kniphoff da Cruz, Flavio L. Beltrame, Francielle Sato, Nelson G. C. Astrath e Andressa Novatski

Spectroscopy Letters: An International Journal for Rapid Communication – Volume: 48; Issue: 6; Pages: 427-430; DOI: 10.1080/00387010.2014.902853

In this study, photoacoustic spectroscopy was used to quantify polyvinylpyrrolidone in paracetamol samples with different proportions of polyvinylpyrrolidone. […]

Otávio A. Capeloto, Gustavo V. B. Lukasievicz, Vitor S. Zanuto, Leandro Herculano da Silva, Nilson E. Souza Filho, Andressa Novatski, Luis C. Malacarne, Stephen E. Bialkowski, Mauro L. Baesso e Nelson G. C. Astrath

Applied Optics – Volume: 53; Issue: 33; Pages: 7985-7991; DOI: 10.1364/AO.53.007985

The time-resolved thermal mirror technique is developed under pulsed laser excitation for […]

Luiz F. Cótica, Guilherme M. Santos, Valdirlei F. Freitas, Adelino A. Coelho, Madhuparna Pal, Ivair A. Santos, Ducinei Garcia, José A. Eiras, Ruyan Guo e Amar S. Bhalla

Journal of Applied Physics – Volume: 117; Issue: 6; Number Article: 064104; DOI: 10.1063/1.4908016

It is still a challenging problem to obtain technologically useful materials displaying strong magnetoelectric coupling […]

Luiz G. de Andrade Alves, Haroldo V. Ribeiro, Maike A. Faustino dos Santos, Renio S. Mendes e Ervin K. Lenzi

Physica A: Statistical Mechanics and its Applications – Volume: 429; Pages: 35–44; DOI: 10.1016/j.physa.2015.02.063

We report on the time dependent solutions of the qq-generalized Schrödinger equation proposed by Nobre et al. (2011). Here we investigate the case of […]

Graciele Berndt, Klebson L. Silva, Flávio F. Ivashita, Andrea Paesano Jr., Maria C. Blanco, Elisa V. P. Miner, Raul E. Carbonio, Saulo M. Dantas, Alejandro P. Ayala, Maurice O. Isnard

Journal of Alloys and Compounds – Volume: 618; Pages: 635–642; DOI: 10.1016/j.jallcom.2014.08.068

Pyrochlores of the RE2FeSbO7 type were synthesized by ball-milling followed by annealing in free atmosphere at […]

Veridiana G. Guimarães, Haroldo V. Ribeiro, Quan Li, Luiz R. Evangelista, Ervin K. Lenzi e Rafael S. Zola

Soft Matter – Volume: 11; Issue: 9; Pages: 1658-1666; DOI: 10.1039/C5SM00151J

A confined liquid with dispersed neutral particles is theoretically studied when the limiting surfaces present different dynamics for the adsorption–desorption phenomena. The investigation considers different non-singular kernels in the […]

Haroldo V. Ribeiro

Physics of Life Reviews – Volume: 12; Pages: 36-37; DOI: 10.1016/j.plrev.2015.01.010

Since the seminal works of Wilson and Kelling in 1982, the “broken windows theory” seems to have been widely accepted among the criminologists and, in fact, empirical findings actually point out that criminals tend to return to previously visited locations. Crime has always […]