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Impact of Polymer Nanoparticles on DPPC Monolayer Properties

Bykov, Alexey ; Milyaeva, Olga ; Akentiev, Alexander ; Panaeva, Maria ; Isakov, Nikolaj ; Miller, Reinhard ; Noskov, Boris (2022)
Impact of Polymer Nanoparticles on DPPC Monolayer Properties.
In: Colloids and Interfaces, 2022, 6 (2)
doi: 10.26083/tuprints-00021281
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Impact of Polymer Nanoparticles on DPPC Monolayer Properties
Language: English
Date: 31 October 2022
Place of Publication: Darmstadt
Year of primary publication: 2022
Publisher: MDPI
Journal or Publication Title: Colloids and Interfaces
Volume of the journal: 6
Issue Number: 2
Collation: 11 Seiten
DOI: 10.26083/tuprints-00021281
Corresponding Links:
Origin: Secondary publication DeepGreen
Abstract:

The application of surface rheology and Brewster angle microscopy on mixed monolayers of DPPC and polymeric nanoparticles (cationic and anionic) showed that the sign of the particle charge affects the dynamic properties of the monolayers less than the nanoparticles’ ability to aggregate. Under almost physiological conditions, the effect of nanoparticles on the elasticity of DPPC monolayer is insignificant. However, the particles prevent the surface tension from decreasing to extremely low values. This effect could affect the functionality of pulmonary surfactants.

Uncontrolled Keywords: DPPC, nanoparticles, surface rheology, Langmuir monolayers
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-212810
Additional Information:

This article belongs to the Special Issue A Themed Issue in Honor of Prof. Boris Noskov

Classification DDC: 500 Science and mathematics > 530 Physics
500 Science and mathematics > 540 Chemistry
Divisions: 05 Department of Physics > Institute for Condensed Matter Physics
Date Deposited: 31 Oct 2022 14:13
Last Modified: 14 Nov 2023 19:04
SWORD Depositor: Deep Green
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/21281
PPN: 501431705
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