User:Allison K. Alix/Notebook/Thesis Research/2013/08/27
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To Do
Au@SiO2/DNA UV-Vis Dataε of thiol-DNA= 607500 A=0.379 b=1 cm A=εbc c=A/εb c = 6.23x10^-7M = 0.624uM Addition of ThT[ThT] must be twice what [DNA] is [DNA] = 0.624μM, so [ThT] must be 1.248μM Use 150μL of DNA-AuNP solution (10%=15μL) 1.248x10-6M x 165x10-6L solution = 2.0592x10-10 moles ThT (2.0592x10-10 moles ThT)/ 15 x 10-6 L = 13.728μM -Add 15μL of 13.728μM to 150μL thiol-DNA/AuNP solution NEW Concentrations: [DNA]= 0.567μM, [ThT] = 1.248μM 1) Prepare 100uL 13.728uM ThT from 20uM ThT (prepared 5/14/13) 13.728uM(100uL) = 20uM(x) x = 68.64uL in 31.36uL PBS Abs/Fluorescence of Au@SiO2/DNA-ThT Sample
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