En route to resolve the kinetics of ligand adsorption to colloidal surfaces demonstrated by means of

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  For the realization of tailored colloidal interfaces it is of paramount importance-in addition to Thermodynamic parameters like ΔG,ΔH,ΔS – to gain an in-depth understanding the kinetics of ligand binding.[1] However,assumption-free,direct measurements about the kinetics of ligand binding to colloidal particles are hardly found in the literature.[2] Therefore,a toolbox to resolve the kinetics of ligand adsorption to colloidal surfaces was established by means of catechol(Ethyl 3,4-dihydroxybenzoate,CAT)binding to ZnO quantum dots.CAT was chosen as it is an excellent candidate anchor group in biomedical applications and dye sensitized solar cells.
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