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.
Nucleating agents (NA) is a kind of the most important additives in polymer industry. The phenomena of NA self-assembling/crystallizing into various supramolecular aggregations in the polymer melt and showing different nucleation effects have been widely reported. However, the process of the self-assembly formation, which is essential for understanding the exact nucleating mechanism of NAs, is not...
Amphiphilic nonspherical particles have asymmetric surface physical and chemical properties. Such a unique structure makes them suitable for applications in many areas, such as chemical and biological sensors, colloidal surfactants, self-assembly, building blocks of complex superstructures, and materials engineering. In this study, amphiphilic sulfonated polystyrene/polystyrene (SPS/PS) composite...
A novel pyrene-labeled polyelectrolyte (Py-PDMAEMA + ) has been prepared by atom transfer radical polymerization (ATRP) for detection of DNA hybridization. The electrostatic and hydrophobic interactions between Py-PDMAEMA + and ssDNA (hairpin or linear DNA) kept them forming a complex probe which could be used as a turn-off fluorescent sensor. The fluorescence intensity of the probe...
In the present work, a simple and effective approach has been employed to fabricate the polystyrene/polyaniline (PS/PANI) composite microspheres with various morphologies. PS/PANI composite microspheres exhibiting different structures such as sea-urchin like, core-shell structure, have been synthesized by seeded emulsion polymerization with polystyrene microspheres as seeds. In particular, the sea...
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.