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The use of colloidal ferrofluid as building blocks for nanostructured layer-by-layer films fabrication
(SPRINGER, 2010)
The electrostatic layer-by-layer technique has been exploited as an useful strategy for fabrication of nanostructured thin films, in which specific properties can be controlled at the molecular level. Ferrofluids consist ...
The use of colloidal ferrofluid as building blocks for nanostructured layer-by-layer films fabrication
(Springer, 2010-10-01)
The electrostatic layer-by-layer technique has been exploited as an useful strategy for fabrication of nanostructured thin films, in which specific properties can be controlled at the molecular level. Ferrofluids consist ...
Nanostructured polyaniline thin films as pH sensing membranes in FET-based devices
(ElsevierLausanne, 2011-12)
Polyaniline (PANI) has become an important conducting polymer for sensing due to its morphological and electrical properties. However, the processing of polyaniline in the form of nanostructured thin films is often limited ...
Layer-by-Layer Films with CoFe2O4Nanocrystals and Graphene Oxide as a Sensitive Interface in Capacitive Field-Effect Devices
(2022-01-01)
Sensor devices have proved to be a promising technology for portable microelectronic systems for biomedical and environmental applications. Depending on the target analyte and/or the sensor platform chosen, the study of ...
Immobilization of liposomes in nanostructured layer-by-layer films containing dendrimers
(ELSEVIER SCIENCE BV, 2008)
Artificial vesicles or liposomes composed of lipid bilayers have been widely exploited as building blocks for artificial membranes, in attempts to mimic membrane interaction with drugs and proteins and to investigate drug ...
An investigation of the synergistic effect between magnetite nanoparticles and polypyrrole in nanostructured layer-by-layer films
(2020-01-01)
In this paper, we report the controlled fabrication of layer-by-layer (LbL) films deposited on gold substrates with three different supramolecular architectures using polypyrrole (Ppy) and magnetite nanoparticles (Fe3O4-np), ...
Immobilization of humic acid in nanostructured layer-by-layer films for sensing applications
(Amer Chemical Soc, 2005-07-15)
Humic acids (HAs), naturally occurring biomacromolecules, were incorporated into nanostructured polymeric films using the layer-by-layer (LbL) technique, in which HA layers were alternated with layers of poly(allylamine ...
Nanocompósitos eletroativos de poli-o-metoxianilina e polissacarídeos naturais
(Sociedade Brasileira de Química, 2007-10-01)
In this work we take advantage of the polyelectrolyte character of some Brazilian native gums to fabricate electrically conductive, nanostructured films. The gums Sterculia urens, (caraia), Sterculia striata (chicha) or ...
Layer-by-layer composite film of nickel phthalocyanine and montmorillonite clay for synergistic effect on electrochemical detection of dopamine
(Elsevier B.V., 2018-04-01)
Dopamine (DA) abnormal levels are related to diseases which makes important the development of fast, reliable, low-cost and sensitive devices for diagnosis and pharmaceutical controls. Nanostructured film composite of ...
Nanoscale processing of polyaniline and phthalocyanines for sensing applications
(Elsevier B.V., 2006-02-27)
Nanostructured polyaniline-modified electrodes were fabricated via the electrostatic layer-by-layer (LbL) technique where polyaniline (PANI) was assembled with one of three tetrasulfonated metallic phthalocyanines, viz. ...