Characterization of conjugates of NaYF₄:Yb,Er,Gd upconversion nanoparticle with aluminium phthalocyanines

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• 作者：Zane Watkins ; Imran Uddin ; Jonathan Britton ; Tebello Nyokong ; ^{t.nyokong@ru.ac.za}
• 关键词：Upconversion nanoparticles ; Aluminium tetrasulfo phthalocyanine ; Aluminium tetracarboxy phthalocyanine ; Fö ; rster resonance energy transfer
• 刊名：Journal of Molecular Structure
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：1130
• 期：Complete
• 页码：128-137
• 全文大小：1643 K
• 卷排序：1130

文摘

Upconversion nanoparticles are covalently attached to phthalocyanines. Energy transfer between the nanoparticles and the phthalocyanies occurs due to Förster resonance energy transfer. Förster resonance energy transfer efficiencies of ∼20% are obtained.