Journal of the American Chemical Society · 2004 · 139 citations · 8 references
Natural SciencesBiochemistryChemistryNanomaterialsPhysical ChemistrySurface ScienceBinding KineticsBinding ThermodynamicsCalorimetryDna NanotechnologyLigand BindingThermodynamics Of NanomaterialsCalorimetric TitrationGold NanostructuresGold Surface FunctionalizationIsothermal Titration CalorimetryNanoparticle-biomolecule InteractionsNanoparticlesProtein-ligand Binding ThermodynamicsSequence-specific Dna Binding
An isothermal titration calorimetric (ITC) investigation of the interaction of DNA bases and PNA base monomers with gold nanoparticles is described revealing a binding sequence in the order C > G > A > T. Direct measurement of the strength of interaction of ligands with nanogold by ITC has important implications in surface modification strategies for biomedical, catalysis, and nanoarchitecture applications.
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Sequence-Dependent Stability of DNA-Modified Gold Nanoparticles
James J. Storhoff, Robert Elghanian, Chad A. Mirkin et al. · Langmuir · 2002 · 444 citations
Pharmacy, Biochemistry, Chemistry +17