Table 2. Characteristics of Spontaneously Crosslinked Micelles Prepared from Different Polymers at a Polymer Concentration of 4 mg/mL.

entrya	polymers	Z-ave (nm)b	PDI	absorbance changec
2	p(CL9-DTC3.9)-PEG	18 ± 1	0.11 ± 0.03	18 ± 2%
6	p(DTC3.8-b-CL9)-PEG	18 ± 1	0.10 ± 0.05	18 ± 2%
9	pCL9-PEG	17 ± 1	0.15 ± 0.06	n.a.d
13	p(CL9-DTC6.6)-PEG	18 ± 0	0.07 ± 0.02	17 ± 3%
14	p(CL18-DTC7.5)-PEG	22 ± 2	0.09 ± 0.02	20 ± 2%

^aEntries in this table correspond to those listed in Table 1.

^bZ-average diameter of the micelles in PBS was measured by DLS after nanoprecipitation and dialysis (n = 3).

^cRelative decrease in absorbance at λ = 326 nm.

^dNot applicable.