Vitor S. Zanuto, Otávio A. Capeloto, Gustavo V. B. Lukasievicz, Leandro Herculano da Silva, Nelson G. Castelli Astrath, Stephen E. Bialkowski

Applied Spectroscopy – DOI: 10.1366/14-07733

An adaptive spatial filter is used as an optical novelty filter to detect photothermal mirror (PM) signals in high absorbing materials using continuous wave laser excitation. The optical novelty filter uses an […]

Isabela Dancini Pontes, Marcos de Souza, Fernando Alves Silva, Mara H. Neves Olsen, Christian G. Alonso, Giselly S. Bianchi, Antonio Medina Neto, Guilherme M. Pereira, Nádia R. C. Fernandes Machado

Chemical Engineering Journal – Volume: 273; Pages: 66–74; DOI: 10.1016/j.cej.2015.03.032

The increasing importance of environmentally friendly processes leads to science in search of new technologies, like the generation […]

Sostenes R. Valentini, Ana C. Nogueira, Vanderson C. Fenelon, Francielle Sato, Antonio Medina Neto, Rosangela G. Santana, Mauro L. Baesso e Graciette Matioli

International Journal of Pharmaceutics –  Volume: 490; Issue: 1-2; Pages: 229-239; DOI: 10.1016/j.ijpharm.2015.05.037

The pressure ulcer healing is a complex process and difficult to be achieved. Insulin is known to promote wound healing, and […]

Elton L. Savi, Luis C. Malacarne, Mauro L. Baesso, Paula T. M. Pintro, Camila P. Croge, Jun Shen e Nelson G. Castelli Astrath

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy – Volume: 145; Pages: 125–129; DOI: 10.1016/j.saa.2015.02.106

Assessment of photochemical stability is essential for evaluating quality and the shelf life of vegetable oils, which are very important […]

Elton L. Savi, Luis C. Malacarne, Paula T. M. Pintro, Camila P. Croge, Mauro L. Baesso e Nelson G. Castelli Astrath

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy

Hossein Nemati, Shiyi Liu, Rafael S. Zola, Vincent P. Tondiglia, Kyung Min Lee, Timothy White, Timothy Bunningb e Deng-Ke Yan

Soft Matter – Volume: 11; Issue: 6; Pages: 1208-1213; DOI: 10.1039/C4SM02283A

We experimentally observed that the photonic band gap (reflection band) of polymer stabilized cholesteric liquid crystals with negative dielectric anisotropies can be greatly broadened under DC electric […]

J. F. M. dos Santos, Idelma A. A. Terra, Nelson G. C. Astrath, Francine B. Guimarães, Mauro L. Baesso, Luiz A. Oliveira Nunes e Tomaz Catunda

Journal of Applied Physics – Volume: 117; Number: 5; Page: 053102; DOI: 10.1063/1.4906781

Trivalent Tb-doped materials exhibit strong emission in the green and weak emission in the UV-blue levels. Usually, this behavior […]

Vandressa C. Friesen, Delano P. Leitoles, Giane Gonçalves, Ervin K. Lenzi e Marcelo K. Lenzi

Mathematical Problems in Engineering – Volume: 2015; Number Article: 549562; Pages: 1-8; DOI: 10.1155/2015/549562

Heavy metals are commonly regarded as environmentally aggressive and hazardous to human health. Among the different metals, lead plays an important economic role due to its large use in the […]

Erving C. Ximendes, Wagner F. Silva, Marcus V. D. Vermelho, Nelson G. C. Astrath, Luis C. Malacarne, Mauro L. Baesso, Tomaz Catunda e Carlos Jacinto da Silva

Optics Express  – Volume: 23; Issue: 12; Pages: 15983-15991; DOI: 10.1364/OE.23.015983

We present a theoretical model to thermal (TL) and population (PL) lenses effects in the presence of Auger upconversion […]