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.
The small length scales that make microfluidics attractive are also the source of some very stringent constraints, especially with respect to the detection approach used. The low concentrations often analyzed in microfluidic devices require highly sensitive detection methods that are effective even in vanishingly small sample volumes. Over the years, many detection approaches have been developed for...
A new solvent extraction concentration method utilizing microchip technology has been developed. As an important application of this system, carbaryl determination with thermal lens microscope detection was demonstrated. Carbaryl pesticide was hydrolyzed in an alkaline medium to 1-naphthol, was coupled with diazotized trimethylaniline, and, then, was extracted to toluene as a colored azo dye. Two...
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.