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 approach was developed for nitrate analysis in a FIA configuration with amperometric detection (E=−0.48V). Sensitive and reproducible current measurements were achieved by using a copper electrode activated with a controlled potential protocol. The response of the FIA amperometric method was linear over the range from 0.1 to 2.5mmolL −1 nitrate with a detection limit of 4.2μmolL ...
The construction of a colloidal gold-cysteamine-carbon paste electrode, Au coll -Cyst-CPE, for the electrochemical determination of homocysteine is reported. The improved voltammetric behaviour of homocysteine at Au coll -Cyst-CPE with respect to that observed at a gold disk electrode is attributed to an enhanced electron transfer kinetics as a consequence of the array distribution...
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.