Antifouling Properties of Dendritic Polyglycerols against Marine Macrofouling Organisms.
Journal
Langmuir : the ACS journal of surfaces and colloids
ISSN: 1520-5827
Titre abrégé: Langmuir
Pays: United States
ID NLM: 9882736
Informations de publication
Date de publication:
17 12 2019
17 12 2019
Historique:
pubmed:
21
11
2019
medline:
8
9
2020
entrez:
21
11
2019
Statut:
ppublish
Résumé
Dendritic polyglycerols (PGs) were synthesized and postmodified by grafting of poly(ethylene glycol) (PEG) and polypropylene glycol (PPG) diglycidyl ether groups, and their antifouling and fouling-release properties were tested. Coating characterization by spectroscopic ellipsometry, contact angle goniometry, attenuated total internal reflection-Fourier transform infrared spectroscopy (ATR-FTIR), and atomic force microscopy showed brushlike morphologies with a high degree of microscale roughness and the ability to absorb large amounts of water within seconds. PGs with three different thicknesses were tested in laboratory assays against settlement of larvae of the barnacle
Identifiants
pubmed: 31746204
doi: 10.1021/acs.langmuir.9b02720
doi:
Substances chimiques
Dendrimers
0
Polymers
0
polyglycerol
25618-55-7
Glycerol
PDC6A3C0OX
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM