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.
In article number 1805384, Igor L. Medintz and co‐workers evaluate a protease to DNA output sensor. Peptide‐DNAs are assembled onto quantum dots as the input gate. Proteases cleave the peptide altering Förster resonance energy transfer efficiency with the quantum dot, freeing a DNA output to interact with a tetrahedral output gate. Converting sensor output to DNA sequences allows for information processing...
DNA can process information through sequence‐based reorganization but cannot typically receive input information from most biological processes and translate that into DNA compatible language. Coupling DNA to a substrate responsive to biological events can address this limitation. A two‐component sensor incorporating a chimeric peptide‐DNA substrate is evaluated here as a protease‐to‐DNA signal convertor...
Cell-penetrating peptides (CPPs) have rapidly become a mainstay technology for facilitating the delivery of a wide variety of nanomaterials to cells and tissues. Currently, the library of CPPs to choose from is still limited, with the HIV TAT-derived motif still being the most used. Among the many materials routinely delivered by CPPs, nanoparticles are of particular interest for a plethora of labeling,...
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.