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Técnicas de caracterização para investigar interações no nível molecular em filmes de Langmuir e Langmuir-Blodgett (LB)
(Sociedade Brasileira de Química, 2005-06-01)
This paper discusses fundamental concepts for the characterization of Langmuir monolayers and Langmuir-Blodgett (LB) films, with emphasis on investigations of material properties at the molecular level. By way of illustration, ...
Técnicas de caracterização para investigar interações no nível molecular em filmes de Langmuir e Langmuir-Blodgett (LB)
(Sociedade Brasileira de Química, 2005-06-01)
This paper discusses fundamental concepts for the characterization of Langmuir monolayers and Langmuir-Blodgett (LB) films, with emphasis on investigations of material properties at the molecular level. By way of illustration, ...
Estudos sobre complexos de Európio em Filmes de Langmuir e Langmuir -Blodgett
(Universidade Federal de São Paulo, 2022-11-21)
O objetivo desse trabalho foi estudar e reunir o conhecimento a respeito dos complexos de Európio em filmes de Langmuir e Langmuir Blodgett e apresentar o panorama desse contexto. O estudo foi dividido em duas etapas, a ...
Filmes de Langmuir e Langmuir-Blodgett de lipídios contendo pectinase
(Universidade Federal de São Paulo (UNIFESP), 2021)
In this work, we incorporated the enzyme pectinase into Langmuir monolayers of phospholipid acid dimyristoyl phosphatidic (DMPA) and transferred it to solid supports by the Langmuir-Blodgett (LB) technique. We also combine ...
Langmuir and Langmuir-Blodgett (LB) films of tetrapyridyl metalloporphyrins
(Elsevier B.V., 2008-07-15)
We report on the formation of Langmuir films of 5,10,15,20-tetra(4-pyridyl) 21H,23H-porphine,hereafter named tetrapyridyl porphyrins with distinct central ions (2H(+), Zn(2+), Cu(2+), Ni(2+)). The films were characterized ...
Langmuir and Langmuir-Blodgett (LB) films of tetrapyridyl metalloporphyrins
(Elsevier B.V., 2008-07-15)
We report on the formation of Langmuir films of 5,10,15,20-tetra(4-pyridyl) 21H,23H-porphine,hereafter named tetrapyridyl porphyrins with distinct central ions (2H(+), Zn(2+), Cu(2+), Ni(2+)). The films were characterized ...
Langmuir and Langmuir–Blodgett films of low-bandgap polymers
(2018-08-01)
Low-bandgap conjugated polymers have provided a considerable increase in organic photovoltaic efficiencies, however, an understanding of class-specific nanostructures, necessary to further improve device qualities, remains ...
Preparation and characterization of Langmuir-Blodgett films of 16-membered azobenzocrown ether with naphthalene residue
(Elsevier B.V. Sa, 2009-11-01)
Langmuir and Langmuir-Blodgett films of 16-membered azobenzocrown ether with naphthalene residue were prepared and characterized. The Langmuir monolayers were successfully transferred to form LB films onto solid substrates. ...
Preparation and characterization of Langmuir-Blodgett films of 16-membered azobenzocrown ether with naphthalene residue
(Elsevier B.V. Sa, 2009-11-01)
Langmuir and Langmuir-Blodgett films of 16-membered azobenzocrown ether with naphthalene residue were prepared and characterized. The Langmuir monolayers were successfully transferred to form LB films onto solid substrates. ...
Enzymes Immobilized In Langmuir-Blodgett films: Why determining the surface properties in Langmuir monolayer is important?
(Acad Brasileira De Ciencias, 2018)
In this review we discuss about the immobilization of enzymes in Langmuir-Blodgett films in order to determine the catalytic properties of these biomacromolecules when adsorbed on solid supports. Usually, the conformation ...