Produção Nacional
Revisado por pares
Marystela Ferreira, Wilker Caetano, Rosângela Itri, Marcel Tabak, Osvaldo N. Oliveira,
MOLECULAR-LEVEL INTERACTIONS IN LANGMUIR ANDLANGMUIR-BLODGETT (LB) FILMS.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, results for phospholipid monolayers interacting with the drug dipyridamole are highlighted.These results were obtained with several techniques, including in situ grazing incidence X-ray diffraction, Fourier ...
Tópico(s): Lipid Membrane Structure and Behavior
2005 - Brazilian Chemical Society | Química Nova
In recent decades, concern about the levels of emission of harmful gases has increased considerably, leading the researchers to develop new materials, devices and technologies for its control. In this vast field, conductive polymer sensors have shown promising results, which can enable the construction of measurement and analysis systems more effective and portable. However, two critical parameters for organic devices are their chemical structure and their solid nanostructure. The electrical properties ...
Tópico(s): Advanced Sensor and Energy Harvesting Materials
2014 - | Aleph UCLA Undergraduate Research Journal for the Humanities and Social Sciences
Tópico(s): Polymer Nanocomposites and Properties
2012 - | Aleph UCLA Undergraduate Research Journal for the Humanities and Social Sciences
Dmitrii F. Perepichka, Martin R. Bryce, Christopher Pearson, M.C. Petty, Eric J. L. McInnes, Jing Zhao,
... Elektronentransfer in einer Donor-Acceptor-Diade zu verfolgen. Langmuir-Blodgett-Filme von 1 sind nichtleitend. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2001/2003/z51876_s.pdf or ...
Tópico(s): Porphyrin and Phthalocyanine Chemistry
2003 - Wiley | Angewandte Chemie
Miguel Clemente‐León, Hélène Soyer, Eugenio Coronado, Christophe Mingotaud, Carlos J. Gómez‐García, P. Delhaès,
Magnetische Hysterese fast wie bei Hartmagneten wurde bei Langmuir-Blodgett-Filmen festgestellt, die Einzelmolekül-Nanomagnete enthalten (siehe Bild), wenn bei 2 K Koerzitivfelder in der Größe von 0.1 T angelegt werden. Bei den Einzelmolekül-Magneten handelt es sich um High-spin-Molekülcluster des Typs [Mn12O12(carboxylat)16].
Tópico(s): Lanthanide and Transition Metal Complexes
1998 - Wiley | Angewandte Chemie
... sind Prototypen von Ionenkanälen. Mit lipophilen Makrocyelen können Langmuir‐Blodgett‐Filme hergestellt werden, die eine molekulare Erkennung an der ...
Tópico(s): Porphyrin and Phthalocyanine Chemistry
1990 - Wiley | Angewandte Chemie
Christophe Mingotaud, Béatrice Agricole, P. Delhaès, Miguel Clemente‐Leöan, Carlos J. Göamez‐Garcíaa, Eugenio Coronado,
... der Einbau von Polyoxometallaten in gut geordnete organische Filme mit der Langmuir‐Blodgett(LB)‐Technik. Der Aufbau eines solchen LB‐Films ...
Tópico(s): Advanced Nanomaterials in Catalysis
1997 - Wiley | Angewandte Chemie
Regine von Klitzing, Thomas Zemb,
... Radiation Facility (ESRF). Als Mitglied des wissenschaftlichen Beirats des ESRF ermutigte Möhwald mehrere europäische Forschergruppen, 3D-Aspekte komplexer Flüssigkeiten mit ihrer Oberflächenstreuung zu korrelieren (1987). 1987 gründete Möhwald einen Lehrstuhl für Physikalische Chemie an der Universität Mainz, wo er begann, Alternativen zur bekannten Langmuir-Blodgett-Technik für die Herstellung ultradünner organischer Filme zu entwickeln. Das wohl bekannteste Beispiel ist in ...
Tópico(s): Surface Roughness and Optical Measurements
2018 - Wiley | Angewandte Chemie
Evan T. Powers, Sung Ik Yang, Charles M. Lieber, Jeffery W. Kelly,
... Form der mit Kraftmikroskopie (AFM) aufgenommenen Grate der Langmuir-Blodgett-Filme aus amphiphilen Peptiden: Wohlgeordnete LB-Filme (links) können ...
Tópico(s): Antimicrobial Peptides and Activities
2002 - Wiley | Angewandte Chemie
Jonathan A. Kitchen, Dawn E. Barry, L. Mercs, Martin Albrecht, Robert D. Peacock, Thorfinnur Gunnlaugsson,
... chiralen amphiphilen selbstorganisierten Komplexen, die auf Quarzträgern stabile Langmuir-Blodgett(LB)-Filme bilden. Die resultierenden Monoschichten sind die ersten Beispiele ...
Tópico(s): Supramolecular Chemistry and Complexes
2011 - Wiley | Angewandte Chemie
... welche Wirt‐Gast‐Komplexe, selbstorganisierte Aggregate oder auch Langmuir‐Blodgett‐Filme einschließt. Die Supramolekulare Chemie ist daher kein Teilgebiet ...
Tópico(s): Chemical Thermodynamics and Molecular Structure
1999 - Wiley | Nachrichten aus Chemie Technik und Laboratorium
Shlomit Kraus‐Ophir, Julia Witt, Günther Wittstock, Daniel Mandler,
... von 15 und 33 nm Durchmesser wurden durch Langmuir‐Blodgett‐Transfer bei pH 5 gleichzeitig mit einer Monolage positiv geladenen Polyanilins auf einen Träger aus leitfähigem Indium‐dotiertem Zinnoxid (ITO) übertragen. Filme aus 1–3 Lagen Polyanilin mit 1–3 ...
Tópico(s): Conducting polymers and applications
2013 - Wiley | Angewandte Chemie
Langmuir monolayers, Langmuir-Blodgett (LB) films and thin filmes prepared by casting (auto standing films) from a series of azocrown ethers molecules were studied. Films were characterized ...
Tópico(s): Photochemistry and Electron Transfer Studies
2008 - | Aleph UCLA Undergraduate Research Journal for the Humanities and Social Sciences
A. Barraud, M. Flörsheimer, Helmuth Möhwald, J. Richard, A. Ruaudel‐Teixier, M. Vandevyver,
... arrangement of organic molecules, we have built up Langmuir—Blodgett (LB) films from N-docosylpyridinium+-TCNQ charge transfer ... packed chains. From the thickness measurements performed on filmes transferred at a surface pressure of about 15 ...
Tópico(s): Molecular Junctions and Nanostructures
1988 - Elsevier BV | Journal of Colloid and Interface Science
Produção Nacional
Vinícius Jessé Rodrigues de Oliveira, Edilene Assunção da Silva, Clarissa de Almeida Olivati,
... dihexyloxy-1,4-phenylenevinylene) studied were deposited by Langmuir-Blodgett and Langmuir-Schaefer techniques. To this end, solutions ...
Tópico(s): Advanced Sensor and Energy Harvesting Materials
2018 - | Journal of Experimental Techniques and Instrumentation
Produção Nacional
Vinícius Jessé Rodrigues de Oliveira, Edilene Assunção da Silva, Clarissa de Almeira Olivati,
... dihexyloxy-1,4-phenylenevinylene) studied were deposited by Langmuir-Blodgett and Langmuir-Schaefer techniques. To this end, solutions ...
Tópico(s): Conducting polymers and applications
2018 - | Journal of Experimental Techniques and Instrumentation