Media type: E-Article Title: Optical properties of two fluorene derived BODIPY molecular rotors as fluorescent ratiometric viscosity probes Contributor: Xochitiotzi-Flores, Elba; Jiménez-Sánchez, Arturo; García-Ortega, Héctor; Sánchez-Puig, Nuria; Romero-Ávila, Margarita; Santillan, Rosa; Farfán, Norberto Published: Royal Society of Chemistry (RSC), 2016 Published in: New Journal of Chemistry, 40 (2016) 5, Seite 4500-4512 Language: English DOI: 10.1039/c5nj03339j ISSN: 1144-0546; 1369-9261 Origination: Footnote: Description: Two fluorescent ratiometric fluorene derived BODIPY probes present a sensitive response to microviscosity changes.