Pregled bibliografske jedinice broj: 157079
Synthesis of CdSe nanoparticles in the presence of aminodextran as stabilizing and capping agent
Synthesis of CdSe nanoparticles in the presence of aminodextran as stabilizing and capping agent // Journal of colloid and interface science, 275 (2004), 503-507 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 157079 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Synthesis of CdSe nanoparticles in the presence of aminodextran as stabilizing and capping agent
Autori
Sondi, Ivan ; Siiman, Olavi ; Matijević, Egon
Izvornik
Journal of colloid and interface science (0021-9797) 275
(2004);
503-507
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
aminodextran; nanoparticles; Cadmium selenide; photoluminiscence
Sažetak
Water-dispersible Amdex-CdSe nanoparticle complexes with sufficient luminescence intensity were prepared at room temperature by rapid mixing aqueous solutions of either sodium selenide or selenourea with those of cadmium chloride in the presence of an amino-derivatized polysaccharide (Amdex) as stabilizing agent. It was shown that the size of CdSe crystallites decreased with increasing content of the polymer in the precipitation process. Furthermore, when present in sufficient amount, Amdex was found to be an effective stabilizing and capping agent, causing strong luminiscence of CdSe nanocrystals and protecting them from photochemical degradation.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
