2026-06-19T19:37:56+02:00 https://library.wur.nl/oai

oai:library.wur.nl:wurpubs/408440 2026-03-31

urn:nbn:nl:ui:32-408440 2026-03-31 urn:nbn:nl:ui:32-408440/mods Self-Assembled Functional Organic Monolayers on Oxide-Free Copper Caipa Campos M.A. aut Trilling A.K. 343063840 0000000419491161 aut Yang M. aut Giesbers M. 214064786 0000000369582056 aut Beekwilder J. 145833925 0000-0003-3238-4427 0000000388740136 aut Paulusse J.M.J. 333771567 0000000419483989 aut Zuilhof H. 11925512X 0000-0001-5773-8506 0000000391069216 aut text info:eu-repo/semantics/article 2011 10.1021/la200932w 2-s2.0-79959798890 000292124000022 en The preparation and characterization of self-assembled monolayers on copper with n-alkyl and functional thiols was investigated. Well-ordered monolayers were obtained, while the copper remained oxide-free. Direct attachment of N-succinimidyl mercaptoundecanoate (NHS-MUA) onto the copper surface allowed for the successful attachment of biomolecules, such as ß-d-glucosamine, the tripeptide glutathione, and biotin. Notably, the copper surfaces remained oxide-free even after two reaction steps. All monolayers were characterized by static water contact angle measurements, X-ray photoelectron spectroscopy, and infrared reflection absorption spectroscopy. In addition, the biotinylated copper surfaces were employed in the immobilization of biomolecules such as streptavidin VLAG BIOS Applied Metabolic Systems Organic Chemistry alkanethiol monolayers carboxylic-acids corrosion protection infrared-spectroscopy molecular-dynamics simulation n-dodecanethiol oxygen-transport structural-characterization surface-plasmon resonance wetting properties VLAG BIOS Applied Metabolic Systems Organische Chemie Langmuir 27 13 8126 8133 07437463 urn:nbn:nl:ui:32-408440/obj 2026-03-31 http://purl.org/eprint/accessRights/RestrictedAccess