Poly(hydroxyalkanoates)-Based Polymeric Nanoparticles for Drug Delivery

Table 4

Influence of PLGA concentration and solvent composition on particle size.

Run	Polymer	Volume^(b)	Solvent	Diameter size	Diameter size
	(mg/mL)	(L)	(% ^(a)DMSO)	(nm ± SD)	distribution
LG-1	2.5	3	100	635±102	monomodal
LG-4	1.4	1	100	52±13	trimodal
LG-5	1.0	1	100	53±11	bimodal
LG-6	1.4	1	70	140±20	monomodal

^(a)% v/v DMSO/H₂O.