This video demonstrates how to extract the chemical fluorescein from highlighter markers using no other chemical besides common rubbing alcohol. As is demonstrated in the video, fluorescein is ...

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LINCOLNSHIRE, Ill., March 31, 2025--(BUSINESS WIRE)--Nexus Pharmaceuticals, LLC is expanding their Fluorescein dosage options to include Fluorescein Injection, USP 25% in a 2 mL vial alongside ...

Fluorescein, Resorcinphthalein, ein Xanthenfarbstoff. F. kommt in einer gelben labilen Modifikation vor, die sich bei 250-260 °C in eine rote stabile Modifikation umwandelt. Spuren von F. wirken in ...

Reengineered streptavidin mutants bind biotin-4-fluorescein with extremely tight yet reversible binding affinity. The terrifically tight noncovalent interaction between biotin and streptavidin has ...

Fluorescein, Resorcinphthalein, ein Xanthenfarbstoff. F. kommt in einer gelben labilen Modifikation vor, die sich bei 250 bis 260 °C in eine rote stabile Modifikation umwandelt. Spuren von F. wirken ...