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Layer-by-layer hybrid films of polyaniline and vanadium oxide
(Elsevier B.V., 2003-04-04)
Supramolecular structures of polyaniline (PANI) and vanadium oxide (V2O5) have been assembled via the electrostatic layer-by-layer (LBL) technique. The films were characterized by vibrational analyses which indicated that ...
Layer-by-layer hybrid films of polyaniline and vanadium oxide
(Elsevier B.V., 2003-04-04)
Supramolecular structures of polyaniline (PANI) and vanadium oxide (V2O5) have been assembled via the electrostatic layer-by-layer (LBL) technique. The films were characterized by vibrational analyses which indicated that ...
Controlled fabrication of gold nanoparticles biomediated by glucose oxidase immobilized on chitosan layer-by-layer films
(ELSEVIER SCIENCE BV, 2009)
The control of size and shape of metallic nanoparticles is a fundamental goal in nanochemistry, and crucial for applications exploiting nanoscale properties of materials. We present here an approach to the synthesis 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 ...
Monoamine oxidase B layer-by-layer film fabrication and characterization toward dopamine detection
(Elsevier B. V., 2016-01-01)
In this work nanostructured film composites of the monoamine oxidase B (MAO-B) enzyme, free or encapsulated in liposomes, were fabricated by the layer-by-layer (LbL) self-assembly technique, employing polyethylene imine ...
Bending of Layer-by-Layer Films Driven by an External Magnetic Field
(Mdpi Ag, 2013-07-01)
We report on optimized architectures containing layer-by-layer (LbL) films of natural rubber latex (NRL), carboxymethyl-chitosan (CMC) and magnetite (Fe3O4) nanoparticles (MNPs) deposited on flexible substrates, which could ...
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 ...
Long-Term Stability at High Temperatures for Birefringence in PAZO/PAH Layer-by-Layer Films
(AMER CHEMICAL SOCWASHINGTON, 2012)
Optical memories with long-term stability at high temperatures have long been pursued in azopolymers with photoinduced birefringence. In this study, we show that the residual birefringence in layer-by-layer (LbL) films ...
Boronic Acid Homopolymers as Effective Polycations for Sugar-Responsive Layer-by-Layer Assemblies
(Amer Chemical Soc, 2019-05-01)
Owed to their reversible diol-binding ability, phenylboronic acid (BA) derivatives have gained considerable interest for the development of saccharide sensors and drug delivery systems. In particular, BA-containing polymers ...
Layer-by-Layer Films of Graphene Nanoplatelets and Gold Nanoparticles for Methyl Parathion Sensing
(Amer Chemical Soc, 2019-02-01)
The wide use of pesticides in agriculture makes necessary the development of cost-effective, easy, and rapid methods aiming for environmental and health protection. We propose the fabrication and investigation of layer-by-layer ...