Enhanced EGFP Fluorescence Emission in Presence of PEG Aqueous Solutions and PIB₁₀₀₀-PEG₆₀₀₀-PIB₁₀₀₀ Copolymer Vesicles

Figure 2

Fluorescence intensity of EGFP at a fixed molar concentration (10⁻⁸ [M]) in presence of varying concentrations of glycerol (continuous black line, diamonds) and PEG at different MW: MW = 600: continuous grey line, squares; MW = 6000: dot-dashed, crosses; MW = 8000: ultrafine dotted, stars; MW = 20000: dots, filled circles.