Table 1.

Ultraviolet-visible characteristics of AuNPs samples modified with BODIPY and or PEG with corresponding Lambda Max and absorbance values

Sample name	BODIPY μg/mL	PEG-SH μg/mL	Lambda Max (nm)	Absorbance
2.0	2.0	–	520.68	0.80
1.5–6.25	1.5	6.25	521.50	0.75
1.0–12.50	1.0	12.50	521.10	0.79
0.5–18.75	0.5	18.75	520.60	0.81
25.00	–	25.00	520.75	0.80
1.5	1.5		519.83	0.81
1.0	1.0		519.11	0.79
0.5	0.5		518.81	0.81
AuNPs-AP			518.7	0.87
AuNPs-8pH			518.11	0.82

Abbreviations: AuNPs, gold nanoparticles; AP, As Prepared; PEG-SH, thiolated Poly ethylene glycol.