E-viri
Recenzirano
Odprti dostop
-
Cantarano, Alexandra; Yao, Jingke; Matulionyte, Marija; Lifante, José; Benayas, Antonio; Ortgies, Dirk H; Vetrone, Fiorenzo; Ibanez, Alain; Gérardin, Corine; Jaque, Daniel; Dantelle, Géraldine
ACS applied materials & interfaces, 2020-Nov-18, Letnik: 12, Številka: 46Journal Article
Neodymium-doped yttrium aluminum garnet (YAG:Nd ) has been widely developed during roughly the past 60 years and has been an outstanding fluorescent material. It has been considered as the gold standard among multipurpose solid-state lasers. Yet, the successful downsizing of this system into the nanoregimen has been elusive, so far. Indeed, the synthesis of a garnet structure at the nanoscale, with enough crystalline quality for optical applications, was found to be quite challenging. Here, we present an improved solvothermal synthesis method producing YAG:Nd nanocrystals of remarkably good structural quality. Adequate surface functionalization using asymmetric double-hydrophilic block copolymers, constituted of a metal-binding block and a neutral water-soluble block, provides stabilized YAG:Nd nanocrystals with long-term colloidal stability in aqueous suspensions. These newly stabilized nanoprobes offer spectroscopic quality (long lifetimes, narrow emission lines, and large Stokes shifts) close to that of bulk YAG:Nd . The narrow emission lines of YAG:Nd nanocrystals are exploited by differential infrared fluorescence imaging, thus achieving an autofluorescence-free readout. In addition, nanothermometry measurements, based on the ratiometric fluorescence of the stabilized YAG:Nd nanocrystals, are demonstrated. The progress here reported paves the way for the implementation of this new stabilized YAG:Nd system in the preclinical arena.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.