Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Aluir D. Purceno"'
Autor:
Aluir D. Purceno, Matheus Duarte, Luiz Cláudio de Melo Costa, Rochel Montero Lago, Guilherme Gomes, Simone Pires Bueno
Publikováno v:
Química Nova, Volume: 39, Issue: 4, Pages: 507-512, Published: MAY 2016
In this work, chemists with experience in different areas of industry and academy raised some important issues in career planning to help undergraduate chemistry students to get prepared for the future professional life.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b96604f0414d44c437856834a1269c
https://doi.org/10.5935/0100-4042.20160030
https://doi.org/10.5935/0100-4042.20160030
Autor:
Ana Paula C. Teixeira, José D. Ardisson, João Paulo de Mesquita, Aluir D. Purceno, Aline B. Souza, Rochel M. Lago
Publikováno v:
Applied Clay Science. 69:87-92
Vermiculite was ground for different times (0.5, 1, 20 and 60 min) and used to promote the heterogeneous Fenton like reaction to oxidize the water contaminants ethinylestradiol (EE) and the model dye indigo carmine (IC). Mossbauer, XRD, particle size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cb4713066461673719d44099c031e8d
https://doi.org/10.1016/j.clay.2012.08.010
https://doi.org/10.1016/j.clay.2012.08.010
Autor:
João Paulo de Mesquita, Aluir D. Purceno, Leonardo V. S. Reis, Claudio Luis Donnici, Rochel M. Lago, Fabiano Vargas Pereira
Publikováno v:
Journal of Chemical Technology & Biotechnology. 88:1130-1135
BACKGROUND: Cellulose nanocrystals (CNCs) are highly crystalline rod-shaped nanoparticles, which can be obtained fromdifferent cellulose sources through acid hydrolysis. The nanometer size, morphology, facile preparation, and relatively low costmake
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1df7bf1bf31a60b669e9092280b0c85
https://doi.org/10.1002/jctb.3952
https://doi.org/10.1002/jctb.3952
Autor:
Flaysner Magayver Portela, Bruno R. S. Lemos, Manuel Gonzalo Hernández-Terrones, Aline S. Barros, Evelisy C. O. Nassor, Camila C. Amorim, Ana Paula C. Teixeira, Aluir D. Purceno, Flávia C.C. Moura, Waldemar A. A. Macedo, José D. Ardisson, Rochel M. Lago
Publikováno v:
Catalysis Today. 190:133-143
This work describes the synthesis and catalytic applications of magnetic composites based on carbon nanotubes and nanofibers prepared by CVD (chemical vapor deposition) using two natural materials with special morphology, i.e. layered vermiculite cla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23772d8f41786166563d6f5e3d6d4ae3
https://doi.org/10.1016/j.cattod.2012.01.042
https://doi.org/10.1016/j.cattod.2012.01.042
Autor:
Zenilda de Lourdes Cardeal, Ana Paula C. Teixeira, Helvécio C. Menezes, Aluir D. Purceno, Rochel M. Lago, Philippe Serp, Damiana Freire Dias Macedo, Bruno F. Machado, Stella Maris Resende de Barcelos
Publikováno v:
Analytica Chimica Acta
Analytica Chimica Acta, Elsevier Masson, 2015, 873, pp.51-56. ⟨10.1016/j.aca.2015.02.063⟩
Analytica Chimica Acta, Elsevier Masson, 2015, 873, pp.51-56. ⟨10.1016/j.aca.2015.02.063⟩
International audience; This paper describes a new, efficient and versatile method for the sampling and preconcentration of PAH in environmental water matrices using special hybrid magnetic carbon nanotubes. These N-doped amphiphilic CNT can be easil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::179b0f09e0f518091cd5112213790f67
https://hal.archives-ouvertes.fr/hal-01910074
https://hal.archives-ouvertes.fr/hal-01910074
Autor:
Aluir D. Purceno, Helvécio C. Menezes, Tayline P.V. Medeiros, Anas Benyounes, Rochel M. Lago, Julien Beausoleil, Bruno F. Machado, Ana Paula C. Teixeira, Zenilda de Lourdes Cardeal, Philippe Serp
Publikováno v:
Nanoscale
Nanoscale, Royal Society of Chemistry, 2015, 7 (1), pp.294-300. ⟨10.1039/c4nr04005h⟩
Nanoscale, Royal Society of Chemistry, 2015, 7 (1), pp.294-300. ⟨10.1039/c4nr04005h⟩
International audience; In this work, unique amphiphilic magnetic hybrid carbon nanotubes (CNTs) are synthesized and used as tensioactive nanostructures in different applications. These CNTs interact very well with aqueous media due to the hydrophili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb7d9eeceeaeb5cda7246a962cc65b63
https://pubmed.ncbi.nlm.nih.gov/25408246
https://pubmed.ncbi.nlm.nih.gov/25408246
Autor:
Rochel M. Lago, Aluir D. Purceno, Ana Paula C. Teixeira, José D. Ardisson, Júlio César Cardoso da Silva, Camila Cristina Almeida de Paula
Publikováno v:
Journal of hazardous materials.
In this work, chrysotile was used as support to grow carbon nanotubes and nanofibers to produce fibrous amphiphilic magnetic nanostructured composites. Iron impregnated on the chrysotile surface at 1, 5 and 15 wt% was used as catalyst to grow carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::679d12ba424437706b5d2a0e7bf5e7c3
https://pubmed.ncbi.nlm.nih.gov/23399907
https://pubmed.ncbi.nlm.nih.gov/23399907
Autor:
José D. Ardisson, Rochel M. Lago, Aluir D. Purceno, Nubia Janaína de Souza, L. E. Fernandez-Outon, Ana Paula C. Teixeira
Publikováno v:
Journal of Colloid and Interface Science. (1):84-88
In this work, hybrid magnetic amphiphilic composites were prepared by the catalytic growth of carbon nanotubes (CNTs) and nanofibers CNF on layered silicates fragments. SEM, TEM, Raman, XRD, Mössbauer, TG/DTA showed that CVD with CH(4) at 800°C pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bd7a37dc94efbad5b03a62d89c581f7