Biocompatible 3D colloids, composed of a cationic dipeptide building block and functional lipophilic nanocrystals, are fabricated by using a simple and facile method. It is deduced that the electrostatic interactions upon protonation of the cationic dipeptide and hydrophobic attraction are the predominant driving forces for the assembly process. Such assembled colloidal spheres can be well-dispersed in biological media and have no clear cytotoxicity, thus can be used as live cell labels (see figure).
No takes yet. Share an insight, caveat, or question.
Yan et al. (2008) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: