Novel Strategies for the Preparation and Functionalization of Noble Metallic and Titanium Dioxide Nanoparticles
Institution: | Universität Karlsruhe |
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Department: | |
Year: | 2014 |
Keywords: | Nanoparticles, silver, copper, DNA, enzyme |
Record ID: | 1102379 |
Full text PDF: | http://digbib.ubka.uni-karlsruhe.de/volltexte/documents/3272149 |
Water-soluble, monodisperse AgNPs were synthesized using benzotriazole-maleimide as stabilizer. DNA-AgNP conjugates obtained through Diels-Alder cycloaddition were utilized for DDI of enzyme which retained its activity after the immobilization process. CuNPs in aqueous solutions using ascorbic acid and dopamine-based linkers were prepared. They produced ROS, and could be employed as enzyme mimetics and as catalysts for the degradation of harmful fluorescent dyes and antibiotics.