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

Table 5

Single-factor results of different organic phase/water ratio.

THF/H2O	Size (nm)	PdI	72 h stability
1	110.2	0.269	Very poor
3	212.6	0.220	Good
5	209.6	0.216	Good
10	187.4	0.357	Poor

^aPolydispersity index.