The Solution-Adsorption Equilibrium
Emission Wavelength (nm)
Relative
Emission
Intensity
Fluorescence of PAMAM dendrimers remaining in solution
After Inserting HOPG
( ~1cm2 surface
per ml solution )
Initial Solution:
2x10-8 M G6 PAMAM.
(Fluorescein labeled
G6 PAMAM dend.,
pumped at 480nm)
AFM studies: Solution depleted of dendrimers !
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