The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Nine novel terphenyl-bridged bisbenzimidazoles were synthesized in high yield by the condensation of o-phenylenediamines and terphenyl dinitriles in the presence of polyphosphoric acid. The bisbenzimidazoles are thermally robust with high decomposition temperatures (>346 °C) and high melting transitions and emit blue light at ∼410 nm with fluorescence quantum yield >0.4 in solution. Electrochemical...
The ratiometric approach is robust and insensitive to factors such as source intensity, photobleaching, or orientation of the patch. A novel ratiometric hydrophilic copolymer of N-(1-ethyl-2-(pyridin-4-yl)-1H-benzo[d]imidazol-5-yl)methacrylamide and 2-hydroxyethyl methacrylate (P(BIPy–HEMA)) containing pyridyl substituted benzimidazole moiety as pH sensor has been developed. Its fluorescence in aqueous...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.