Silver Ions Detection via Nucleolipids Self-Assembly.
Anal Chem
; 91(3): 1692-1695, 2019 02 05.
Article
en En
| MEDLINE
| ID: mdl-30543097
A novel hybrid bioinspired amphiphile featuring a cytosine moiety, which self-assembles into liposomes can be used to detect silver ions in aqueous media. The coordination of Ag+ ions by the nucleotide moiety increases membrane rigidity, which enhances the fluorescence of a common reporter, Thioflavin T. Ag+ can be sensed even at trace concentrations (3 ppb) with great specificity over other metals ions. These nucleotide based supramolecular structures can be used to detect silver ions in drinking water, demonstrating the robustness of this approach.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Plata
/
Glicerofosfolípidos
/
Desoxicitidina Monofosfato
/
Liposomas
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Anal Chem
Año:
2019
Tipo del documento:
Article
País de afiliación:
Francia
Pais de publicación:
Estados Unidos