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 emission intensity of a fluorescent dye is increased by 104 times through the combined effects of enhanced near-fields produced by a 1-dimensional photonic crystal and enhanced surface area provided by a nanorod coating.
Theoretical and experimental verification of near-field fluorescence amplification from PC slabs is performed. Key results indicate absence of quenching at small resonator-molecule separations and ability to tune the interaction volume to accommodate various fluorescent assays.
The surface area of a photonic crystal biosensor is greatly enhanced through the incorporation of a porous TiO 2 film possessing the structure of nanorods into the device. The film is deposited by the glancing angle deposition technique in an e-beam evaporation system. The sensitivity of high surface area sensors is compared with sensors without the high surface area coating. Results for detection...
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.