Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Paulo de Tarso C. Freire"'
Autor:
Enzo V. H. Agressott, Mauro M. Oliveira, Thiago S. Freitas, Raimundo L. S. Pereira, Ana R. P. Silva, Rafael P. Cruz, Antonia T. L. Santos, Alexandre M. R. Teixeira, Tainara G. Oliveira, João H. da Silva, Alexandre R. Paschoal, Bartolomeu C. Viana, Paulo de Tarso C. Freire, Abolghasem Siyadatpanah, Polrat Wilairatana, Henrique D. M. Coutinho
Publikováno v:
Bioinorganic Chemistry and Applications, Vol 2022 (2022)
Titanium nanotubes have attractive morphological and physicochemical properties for several applications, such as high surface area, mesoporous structure, good stability, ion exchange capacity, and antibacterial property. Therefore, the field of nano
Externí odkaz:
https://doaj.org/article/1fc72834b322402482eb61d2bf2a1b8b
Autor:
Paulo de Tarso C. Freire, Diego de Quadros Melo, Antônio Joel Ramiro de Castro, Vicente de Oliveira Sousa Neto, Ronaldo Ferreira do Nascimento, Gilberto Dantas Saraiva
Cellulose is a natural biopolymer that is abundant in nature. This biomass has several properties that are desirable in many industrial applications such as mechanical strength, hydrophilicity, biocompatibility, and biodegradability. It is a biodegra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0255de5db326e7f8a1e1391041bf358d
https://doi.org/10.1039/9781788019521-00037
https://doi.org/10.1039/9781788019521-00037
Autor:
Hiago de O. Gomes, Paulo de Tarso C. Freire, Ronaldo F. do Nascimento, Raimundo N. Pereira Teixeira
Publikováno v:
Journal of Water Process Engineering. 46:102576
Autor:
João Hermínio da Silva, Leonardo Corecco de Queiroz, Bartolomeu Cruz Viana Neto, Thiago Carlisbino, Paulo de Tarso C. Freire, Enzo V.H. Agressott, Alexandre Rocha Paschoal
Publikováno v:
Vibrational Spectroscopy. 110:103110
The hydroxyapatite of fossil bones can provide paleoenvironmental information, because throughout the fossil-diagenetic process, the fossils can incorporate elements from the sedimentary rocks that involved them. In this way, the present study aimed
Autor:
André Luís de Oliveira Cavaignac, Pedro De Freitas Façanha Filhoo, Rilleands Alves Soares, Ricardo Jorge Cruz Lima, Paulo de Tarso C. Freire
Publikováno v:
Crystals, Vol 8, Iss 6, p 245 (2018)
Crystals
Volume 8
Issue 6
Crystals
Volume 8
Issue 6
Single-crystal samples of the semi-organic compounds mono-l-alaninium nitrate and monoglycine nitrate have been studied by Raman spectroscopy in a diamond-anvil cell up to 5.5 GPa, in order to observe the behavior of the deformation mode of NH3 units
Autor:
Francisco E. A. Melo, J. A. S. Lima, Josué Mendes Filho, Paulo de Tarso C. Freire, Felipe M. Barboza
Publikováno v:
Raman Spectroscopy and Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee4fda77047ea1b63b18c0b9102c26fe
https://doi.org/10.5772/65480
https://doi.org/10.5772/65480
Publikováno v:
Crystals, Vol 9, Iss 10, p 517 (2019)
Crystals
Volume 9
Issue 10
Crystals
Volume 9
Issue 10
In this work we present the continuation of studies carried out on the changes of geometric parameters of the hydrogen bonds in amino acid crystals subjected to temperature or pressure variations. Changes in geometric parameters of the hydrogen bonds
Autor:
Rafael M. Freire, Francisco F. de Sousa, J. Mendes Filho, Alejandro Ayala, Alcineia C. Oliveira, Elisane Longhinotti, Alcemira C. Oliveira, Anderson L. Pinheiro, Paulo de Tarso C. Freire
Publikováno v:
Applied Catalysis A: General. 359:165-179
Catalytic dehydrogenation of ethylbenzene with CO 2 to produce styrene was carried out on MAl 2 O 4 (where M = Cu 2+ , Ni 2+, or both), and also with pure NiO and CuO catalysts. The synthesized materials were characterized by various physico-chemical
Autor:
Francisco Cláudio de Freitas Barros, Ronaldo Ferreira do Nascimento, Vicente de Oliveira Sousa Neto, Marcos Antônio Araújo-Silva, Diego de Quadros Melo, Paulo de Tarso C. Freire
Publikováno v:
Surface Modification of Biopolymers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97f34f11f878f9bcd5e4d5649028aed3
https://doi.org/10.1002/9781119044901.ch5
https://doi.org/10.1002/9781119044901.ch5
Autor:
Sauli Santos, José Marcos Sasaki, Javier Ellena, Paulo de Tarso C. Freire, J. Mendes-Filho, Alejandro Ayala, Ricardo Chaves Lima, Francisco E. A. Melo
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 59:i67-i70
The preparation and structures of caesium lithium sulfate, Cs 1.15 Li 2.85 (SO 4 ) 2 , and caesium lithium rubidium sulfate, Cs 0.90 Li 2.88 Rb 0.22 (SO 4 ) 2 , are described and discussed in the context of simple and double sulfate polymorphism. The