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A water‐soluble tetracationic quadrupolar bis‐triarylborane chromophore showed strong binding to ds‐DNA, ds‐RNA, ss‐RNA, as well as to the naturally most abundant protein, BSA. The novel dye can distinguish between DNA/RNA and BSA by fluorescence emission separated by Δ
=3600 cm−1, allowing for the simultaneous quantification of DNA/RNA and protein (BSA) in a mixture. The applicability of such fluorimetric...
One dye to detect them all: A tetracationic quadrupolar bis‐triarylborane dye can bind with 10–100 nM affinity and efficiently distinguish between DNA/RNA and BSA by characteristic fluorescence emission points separated by Δ
=3600 cm−1, allowing the simultaneous quantification of DNA/RNA and protein (BSA) in a mixture. The applicability of such fluorimetric differentiation in vitro was demonstrated,...
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