Preparation, Characteristics, and Controlled Release Efficiency of the Novel PCL-PEG/EM Rod Micelles

Table 3

Single-factor results of different drug loading.

Weight ratios (%)	Size (nm)	PdI^a	72 h stability
5	171	0.237	Good
10	182.8	0.211	Good
15	187.5	0.260	Good
20	183.6	0.247	Good

^aPolydispersity index.