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Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/107228
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dc.titleSynthesis of nir-sensitive Au-Au2S nanocolloids for drug delivery
dc.contributor.authorRen, L.
dc.contributor.authorChow, G.M.
dc.date.accessioned2014-10-29T08:41:13Z
dc.date.available2014-10-29T08:41:13Z
dc.date.issued2003-01-15
dc.identifier.citationRen, L.,Chow, G.M. (2003-01-15). Synthesis of nir-sensitive Au-Au2S nanocolloids for drug delivery. Materials Science and Engineering C 23 (1-2) : 113-116. ScholarBank@NUS Repository.
dc.identifier.issn09284931
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/107228
dc.description.abstractNear IR (NIR) sensitive Au-Au2S nanocolloids were prepared by mixing HAuCl4 and Na2S in aqueous solutions. An anti-tumor drug, cis-platin, was adsorbed onto Au-Au2S nanoparticle surface via the 11-mercaptoundecanoic acid (MUA) layers. The results show that the degree of adsorption of cis-platin onto Au-Au2S nanoparticles was controlled by the solution pH value, and the drug release was sensitive to near-infrared irradiation. The cis-platin-loaded Au-Au2S nanocolloids can be potentially applied as NIR activated drug delivery carrier. © 2002 Elsevier Science B.V. All rights reserved.
dc.sourceScopus
dc.subjectAu-Au2S
dc.subjectCis-platin
dc.subjectDrug delivery
dc.subjectNanoparticles
dc.subjectNear-infrared
dc.typeArticle
dc.contributor.departmentMATERIALS SCIENCE
dc.description.sourcetitleMaterials Science and Engineering C
dc.description.volume23
dc.description.issue1-2
dc.description.page113-116
dc.identifier.isiutNOT_IN_WOS
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