Results 21 to 30 of about 5,132 (202)

Técnicas de caracterização para investigar interações no nível molecular em filmes de Langmuir e Langmuir-Blodgett (LB) Characterization techniques to investigate molecular-level interactions in Langmuir and Langmuir-Blodgett (LB) films

open access: yesQuímica Nova, 2005
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.
Marystela Ferreira   +4 more
doaj   +1 more source

Infrared external reflection spectra of Janus gold nanoparticle monolayers prepared at the air–water interface

open access: yesMATEC Web of Conferences, 2017
. Nanoparticle monolayers at the air–water interface have received broad attention because of their potential applications owing to the tunability of their surface properties.
Sakai H., Matsuzawa A., Kawai T.
doaj   +1 more source

Influence of InP/ZnS Quantum Dots on Thermodynamic Properties and Morphology of the DPPC/DPPG Monolayers at Different Temperatures

open access: yesMolecules, 2023
In this work, the effects of InP/ZnS quantum dots modified with amino or carboxyl group on the characteristic parameters in phase behavior, elastic modulus, relaxation time of the DPPC/DPPG mixed monolayers are studied by the Langmuir technology at the ...
Juan Wang   +3 more
doaj   +1 more source

Dilational viscosity of Langmuir monolayers [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 1999
11 pages, 2 Postscript figures, submitted to Physica A (September 1998)
openaire   +2 more sources

Semifluorinated thiols in Langmuir monolayers

open access: yesJournal of Colloid and Interface Science, 2010
A series of semifluorinated thiols of the general formula CF(3)(CF(2))(m-1)(CH(2))(n)SH (abbreviated to FmHnSH) have been synthesized and the Langmuir monolayers thoroughly characterized using surface pressure (π) and electric surface potential (ΔV) measurements.
Broniatowski, Marcin   +4 more
openaire   +3 more sources

Mitochondrial membrane models built from native lipid extracts: Interfacial and transport properties

open access: yesFrontiers in Molecular Biosciences, 2022
The mitochondrion is an essential organelle enclosed by two membranes whose functionalities depend on their very specific protein and lipid compositions.
Olivia Schiaffarino   +12 more
doaj   +1 more source

Collapsed States of Langmuir Monolayers

open access: yesJournal of Oleo Science, 2016
Langmuir monolayers of amphiphilic molecules at an air-water interface can be compressed laterally to achieve high surface density. However, compression beyond a certain threshold causes the monolayer to become unstable, which may lead to the formation of collapsed states with topographical differences that are associated with the structures and ...
Phan, Minh Dinh   +2 more
openaire   +3 more sources

Wettability of Binary Solid-Supported Films of Zwitterionic/Anionic Phospholipids

open access: yesAdsorption Science & Technology, 2015
The effect of different amounts of anionic phosphatidylglycerol in the zwitterionic phosphatidylcholine monolayers on their properties was quantitatively described in terms of the interactions between these two compounds as well as the changes of mixed ...
Małgorzata Jurak
doaj   +1 more source

Features in Formation and Properties of Langmuir-Blodgett Monolayers [PDF]

open access: yesЖурнал нано- та електронної фізики, 2013
Features in formation of Langmuir-Blodgett films and possible control and study of their properties directly in deposing them onto sub-strates are studied.
A.P. Kuzmenko   +2 more
doaj  

Nonequilibrium Bubbles in a Flowing Langmuir Monolayer

open access: yesThe Journal of Physical Chemistry B, 2005
We investigate the nonequilibrium behavior of two-dimensional gas bubbles in Langmuir monolayers. A cavitation bubble is induced in liquid expanded phase by locally heating a Langmuir monolayer with an IR-laser. At low IR-laser power the cavitation bubble is immersed in quiescent liquid expanded monolayer. At higher IR-laser power thermo capillary flow
Muruganathan, R. M.   +2 more
openaire   +3 more sources

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