Spectroscopy of Fluorescein (FITC) Dyed Colloidal Silica Spheres
نویسندگان
چکیده
منابع مشابه
Clusters of amphiphilic colloidal spheres.
Orientation-dependent interactions can drive unusual self-assembly of colloidal particles. This study, based on combined epifluorescence microscopy and Monte Carlo simulations, shows that amphiphilic colloidal spheres, hydrophobic on one hemisphere and charged on the other, assemble in water into extended structures not formed by spheres of uniform surface chemical makeup. Small, compact cluste...
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Synthetic colloidal spheres play a central role in applications as diverse as catalysis, medical diagnostics, and photonics. Even as many applications advance toward single-sphere implementations, methods for characterizing colloidal spheres typically offer only sampleaveraged overviews of such properties as spheres’ sizes and porosities. Moreover, such characterization methods as mercury adsor...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry B
سال: 1999
ISSN: 1520-6106,1520-5207
DOI: 10.1021/jp983241q