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.
A novel fluorophore pyrido[1,2-a]benzimidazole was synthesized and used as a donor to construct FRET system. The probe shows a large Stokes shifts (190 nm), high selectivity, fast response (within 2 min), and high sensitivity toward Cu2+ (detection limit 42 nM). A significant colour change from colourless to pink could be observed, enabling naked-eye detection of Cu2+. Furthermore, it could be used...
A new fluorophore indolizine was synthesized and used as a donor to construct FRET system. The chemodosimeter shows a large Stokes shifts (193 nm), high sensitivity, and high selectivity. The probe can quickly (10 min) detect Cu2+ effectively in a wide pH range from 5 to 12 and with a detection limit as low as 9.1 × 10−9 M. Furthermore, it could be used for imaging Cu2+ in living Glioma cells which...
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.