. Author manuscript; available in PMC: 2015 Feb 27.

Published in final edited form as: Chem Commun (Camb). 2015 Feb 19;51(19):4065–4068. doi: 10.1039/c5cc00110b

TABLE 1.

Key photophysical and physical properties of CPNs.

CPN	CP	M_n^a (kDa)	λ_{max, abs}^b (nm)	λ_{max, em}^c (nm)	Hydrodynamic diameter^d (nm)	Zeta potential^e (mV)
1	P1	17,457	417	482	140 ± 0.9	+ 40 ± 1.3
2	P2	14,079	411	479	179 ± 6.3	+ 54 ± 3.1
3	P3	14,489	422	464	117 ± 10.1	+ 48 ± 2.9
4	P4	35,907	444	466	134 ± 8.1	+ 30 ± 1.7

Determined by gel permeation chromatography in tetrahydrofuran (THF) relative to polystyrene standard.

Measured in water.

Excited at 400 nm.

Measured by single particle tracking analysis at 25°C in water. Mean values ± standard deviation.

Electrophoretic measurement in water at pH 7. Mean value ± standard deviation.