. 2021 Sep 8;11(47):29816–29825. doi: 10.1039/d1ra05212h

Comparison of optical properties of CP solution and CP NP. CP loading doses were 4% (Si-NP) and 83% (Pdots). CP concentration for QY measurement was 1 μg mL⁻¹ (PDOF-NP) and 4 μg mL⁻¹ (CN-PPV-NP). The same concentrations were used for measurement of CP solution spectra and QY.

	CP	λ _Ex [nm]	λ _Em [nm]	Δλ [nm]	φ [%]
THF solution	PDOF	381	417	36	98.6
THF solution	CN-PPV	442	545	103	17.7
Si-NP	PDOF	378	438	60	31.3 ± 5.0^a
Si-NP	CN-PPV	465	628	163	13.7 ± 2.6^a
Pdots	PDOF	380	437	57	38.0 ± 7.2^a
	CN-PPV	454	627	173	9.5 ± 0.9^a
	PDOF–CN-PPV	380	627	247	>9.9^b
PS-NP		366	406	40	64.8

Mean ± standard deviation of 3 individual batches.

Emission ≥750 nm was not included in the calculation due to appearance of a scattering peak.

Comparison of optical properties of CP solution and CP NP. CP loading doses were 4% (Si-NP) and 83% (Pdots). CP concentration for QY measurement was 1 μg mL−1 (PDOF-NP) and 4 μg mL−1 (CN-PPV-NP). The same concentrations were used for measurement of CP solution spectra and QY.