2017
DOI: 10.1590/0103-8478cr20161001
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Síntese e caracterização de nanopartículas de ouro conjugadas com curcumina e seus efeitos na osteoartrite experimental induzida

Abstract: RESUMO: A Osteoartrite (OA) é uma denominação clínica para uma combinação de condições patológicas que envolvem a degeneração progressiva da cartilagem articular e remodelação de osso subcondral. A curcumina, um potente agente anti-inflamatório, têm sido extensivamente estudada, no entanto não oferece boa biodisponibilidade sistêmica. Nanopartículas de ouro (AuNPs) apresentam aplicações potenciais na administração de substâncias terapêuticas aumentando a eficiência do transporte de fármacos. O objetivo deste e… Show more

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Cited by 3 publications
(4 citation statements)
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References 14 publications
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“…Furthermore, the small band at approximately 400 nm in the spectrum of Cur–AuNPs corresponded to the characteristic absorption band of curcumin, indicating conjugation. 44 Furthermore, no change was observed in the spectra at 400 nm.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Furthermore, the small band at approximately 400 nm in the spectrum of Cur–AuNPs corresponded to the characteristic absorption band of curcumin, indicating conjugation. 44 Furthermore, no change was observed in the spectra at 400 nm.…”
Section: Resultsmentioning
confidence: 99%
“…Furthermore, the small band at approximately 400 nm in the spectrum of Cur-AuNPs corresponded to the characteristic absorption band of curcumin, indicating conjugation. 44 Furthermore, no change was observed in the spectra at 400 nm. After conjugating with curcumin, AuNPs surface charge was reduced, implying that curcumin was capable of altering the surface nature.…”
Section: Uv-vis Absorbance Spectroscopymentioning
confidence: 93%
“…Gold nanoparticles were prepared according to a previously reported procedure [23]. Briefly, Millipore water (10 mL) was added to a RBF.…”
Section: Methodsmentioning
confidence: 99%
“…As nanopartículas de ouro (AuNP) possuem um vasto campo de investigação em pesquisa devido às suas diversas características físicas e químicas, contribuindo para o desenvolvimento da nanotecnologia [1][2][3][4] .…”
Section: Introductionunclassified