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dc.contributor.authorGarcía-Castro, Miguel
dc.contributor.authorMoscoso, Ana
dc.contributor.authorSarabia-García, Francisco Ramón 
dc.contributor.authorLópez-Romero, Juan Manuel 
dc.contributor.authorContreras-Cáceres, Rafael
dc.contributor.authorDíaz-Morilla, Amelia 
dc.date.accessioned2024-02-02T08:20:55Z
dc.date.available2024-02-02T08:20:55Z
dc.date.issued2022-03-09
dc.identifier.citationM. García-Castro, A. Moscoso, F. Sarabia, J. M. López-Romero, R. Contreras-Cáceres, A. Díaz. Nanoscale biocompatible structures generated from fluorinated tripodal phenylenes on gold nanoprisms. ChemistryOpen 2022, 11, e202200007es_ES
dc.identifier.urihttps://hdl.handle.net/10630/29675
dc.description.abstractModification of gold substrates with a stable, uniform and ultrathin layer of biocompatible materials is of tremendous interest for the development of bio-devices. We present the fabrication of hybrid systems consisting of triangular prism gold nanoparticles (Au@NTPs) covalently covered with tripod-shaped oligo(p-phenylenes) featuring trifluoromethyl groups. Their synthesis is accomplished using a biphenyl boronic ester as the key compound. Au@NTPs were prepared through a seedless procedure using 3-butenoic acid and benzyldimethyl ammonium chloride, and modified with aminothiol groups. Coverage of this amine-modified gold substrate with a self-assembled monolayer (SAM) of tripod-shaped molecules is carried out in ethanolic solution. The hybrid system avoids up to 70 % of protein corona formation, and allows unspecific attachment for bulky adsorbates, providing an optimal biosensing platform. Chemical composition and morphology are analyzed by transmission electron microscopy (TEM), UV-visible spectroscopy and field emission scanning electron microscopy (FESEM).es_ES
dc.language.isoenges_ES
dc.publisherWileyes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectOroes_ES
dc.subject.otherNanoscalees_ES
dc.subject.otherTripodal phenyleneses_ES
dc.subject.otherGold nanoprismes_ES
dc.titleNanoscale biocompatible structures generated from fluorinated tripodal phenylenes on gold nanoprismses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1002/open.202200007
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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