Facile synthesis of ultrasmall polydopamine-polyethylene glycol nanoparticles for cellular delivery
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Very small polydopamine (PDA) polyethylene glycol (PEG) crosslinked copolymer (PDA-PEG) nanoparticles have been prepared following a convenient one-step procedure in aqueous solution. Particle sizes and colloidal stabilities have been optimized by varying PEG ... ...
