Solubilization, characterization, and protein coupling analysis to multiwalled carbon nanotubes

Página do item simplificado
dc.contributor.authorGloria J.
dc.contributor.authorBrito W.
dc.contributor.authorGandarilla A.
dc.contributor.authorLarrude D.
dc.contributor.authorCarlos J.
dc.contributor.authorAraujo F.
dc.contributor.authorAlmeida M.E.
dc.contributor.authorManzato L.
dc.contributor.authorMariuba L.A.M.
dc.date.accessioned2024-03-12T19:20:59Z
dc.date.available2024-03-12T19:20:59Z
dc.date.issued2021
dc.description.abstract© The Author(s) 2020.Since their discovery, carbon nanotubes were used for numerous applications in the most diverse knowledge areas. However, the lack of solubility of these molecules in aqueous media compromises their beneficial properties for certain applications. Several methods to solubilize carbon nanotubes are described, however, depending on the intended application, the impact that the solubilization has on the physical and chemical properties needs to be considered. In the present study, a simple methodology is described that utilizes polyvinylpyrrolidone combined with sonication and centrifugation to solubilize multiwalled carbon nanotubes. Proteins were coupled to the surface of the solubilized products and characterized using various spectroscopic and electron microscopic techniques, evaluating the characteristics and integrity of the nanoparticle after the process. It was successfully demonstrated that nanotubes can be solubilized through a simple technique, without compromising their chemical characteristics, which makes them suitable materials for use in biomedical applications, due to their biocompatibility and lack of toxicity, among others.
dc.description.firstpage338
dc.description.issuenumber3
dc.description.lastpage344
dc.description.volume33
dc.identifier.doi10.1177/0954008320958035
dc.identifier.issn1361-6412
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/34686
dc.relation.ispartofHigh Performance Polymers
dc.rightsAcesso Restrito
dc.subject.otherlanguageCarbon nanotubes
dc.subject.otherlanguageFTIR
dc.subject.otherlanguageprotein coupling
dc.subject.otherlanguageRAMAN
dc.subject.otherlanguagesolubilization
dc.subject.otherlanguageTEM
dc.subject.otherlanguageUV-Vis
dc.titleSolubilization, characterization, and protein coupling analysis to multiwalled carbon nanotubes
dc.typeArtigo
local.scopus.citations1
local.scopus.eid2-s2.0-85091033487
local.scopus.subjectAqueous media
local.scopus.subjectBiomedical applications
local.scopus.subjectChemical characteristic
local.scopus.subjectCoupling analysis
local.scopus.subjectKnowledge areas
local.scopus.subjectMicroscopic techniques
local.scopus.subjectPhysical and chemical properties
local.scopus.subjectPoly vinyl pyrrolidone
local.scopus.updated2024-12-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85091033487&origin=inward
Arquivos
Coleções
Artigos de periódico