S. Ullah - Dissemin

All papers authored by S. Ullah

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2020 Kifayat U. Rahman, Elias P. Ferreira-Neto, Ghaws U. Rahman, Rashida Parveen, Andreia S. Monteiro

, Gul Rahman

, Quyet Van Le, Rafael R. Domeneguetti, Sidney J. L. Ribeiro

, Sajjad Ullah

Flexible bacterial cellulose-based BC-SiO2-TiO2-Ag membranes with self-cleaning, photocatalytic, antibacterial and UV-shielding properties as a potential multifunctional material for combating infections and environmental applications

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2018 Mateus Batista Simões

, Sajjad Ullah

, Chanchal Hazra, Michel Wong Chi Man, Sidney José Lima Ribeiro, Ubirajara Pereira Rodrigues-Filho

Eco-friendly polydimethylsiloxane-based self-supporting film containing europium-polyoxometalate: A flexible luminescent material for white light generation

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Chanchal Hazra, Sajjad Ullah

, Laís G. Caetano, Sidney J. L. Ribeiro

Eu(iii)-coordination polymer sub-micron fibers: material for selective and sensitive detection of Cu2+ionsviacompetition between photoinduced electron transfer and energy transfer

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Chanchal Hazra, Sajjad Ullah

, York E. Serge Correales, Laís G. Caetano, Sidney J. L. Ribeiro

Enhanced NIR-I emission from water-dispersible NIR-II dye-sensitized core/active shell upconverting nanoparticles

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2017 Sajjad Ullah

, Chanchal Hazra, Elias P. Ferreira-Neto, Tárcio C. Silva, Ubirajara P. Rodrigues-Filho, Sidney J. L. Ribeiro

Microwave-assisted synthesis of NaYF4:Yb3+/Tm3+ upconversion particles with tailored morphology and phase for the design of UV/NIR-active NaYF4:Yb3+/Tm3+@TiO2 core@shell photocatalysts

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2015 Rashida Parveen, Janaina F. Gomes

, José J. S. Acuña, Sajjad Ullah

, Germano Tremiliosi-Filho

One-pot high-yield synthesis of single-crystalline gold nanorods using glycerol as a low-cost and eco-friendly reducing agent

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This paper is available in a repository.

Lidiane Patrícia Gonçalves, Elias Paiva Ferreira-Neto, Sajjad Ullah

, Luciana Valgas de Souza, Orlando Armando Elguera Ysnaga, Molíria Vieira dos Santos, Molíria Vieira dos Santos

, Sidney José Lima Ribeiro

, Ubirajara Pereira Rodrigues-Filho

Enhanced photochromic response of ormosil–phosphotungstate nanocomposite coatings doped with TiO2 nanoparticles

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Elias P. Ferreira Neto, Sajjad Ullah

, Flavio L. S. de Carvalho, Adriano L. de Souza, Marcos de Oliveira, José F. Schneider, Yvonne P. Mascarenhas, Alberto M. Jorge Jr

, Ubirajara P. Rodrigues Filho

Preparation, characterization and photochromic behavior of phosphotungstic acid-ormosil nanocomposites

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This paper is made freely available by the publisher.

Elias Paiva Ferreira-Neto, Mateus Batista Simões, Julia Cristina Noveletto, Jean M. S. C. Yabarrena, Sajjad Ullah

, Ubirajara Pereira Rodrigues-Filho

The Effect of Ormosil Matrix Composition and Alkaline Earth Metal Doping on the Photochromic Response of Ormosil-Phosphotungstate Films

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2014 Elias Paiva Ferreira-Neto, Sajjad Ullah

, Orlando Armando Elguera Ysnaga, Ubirajara Pereira Rodrigues-Filho

Zn2+ doped ormosil–phosphotungstate hybrid films with enhanced photochromic response

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2013 Sajjad Ullah

, José Javier Sáez Acuña, André Avelino Pasa, Sara A. Bilmes, Maria Elena Vela, Guillermo Benitez, Ubirajara Pereira Rodrigues-Filho

Photoactive layer-by-layer films of cellulose phosphate and titanium dioxide containing phosphotungstic acid

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Flavio L. S. de Carvalho, Adriano Lopes de Souza, Elias P. Ferreira-Neto, Sajjad Ullah

, Vinicius C. Zoldan, Adriano Lopes de Souza, André A. Pasa, Liliane C. Battirola

, Petra Rudolf, Flavio L. S. de Carvalho, Sara Aldabe Bilmes, Ubirajara P. Rodrigues-Filho

Surface structure and reactivity study of phosphotungstic acid-nitrogenated ormosils

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All papers authored by S. Ullah