Szczegóły publikacji
Opis bibliograficzny
Aqueous platinum nanoparticles solution for the detection of pyridine derivatives of aminophosphinic acid: influence of positional isomerism / Edyta PRONIEWICZ, Barbara Gralec, Tomasz K. Olszewski, Bogdan Boduszek // Applied Surface Science ; ISSN 0169-4332. — Tytuł poprz.: Applications of Surface Science. — 2017 — vol. 425, s. 941–947. — Bibliogr. s. 946–947, Abstr. — Publikacja dostępna online od: 2017-07-14
Autorzy (4)
- AGHProniewicz Edyta
- Gralec Barbara
- Olszewski Tomasz K.
- Boduszek Bogdan
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 110916 |
|---|---|
| Data dodania do BaDAP | 2018-01-07 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.apsusc.2017.07.110 |
| Rok publikacji | 2017 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Applied Surface Science |
Abstract
Unsupported platinum nanoparticles (PtNPs) (similar to 12 nm in diameter) were synthetized by the polyol method and ultraviolet-visible spectroscopy (UV-vis), scanning electron microscope (SEM), and X-ray powder diffraction (XRD) characteristic of their agglomerates were examined. Then, three pyridine alpha-aminophosphinic acid isomers (alpha-,beta-, and gamma-) were synthetized and assembled on the surface of PtNPs. Differences in adsorption and thus, in the spectral response resulting from positional isomerism, were checked by surface-enhanced Raman scattering (SERS) at 785 nm excitation wavelength. The manner of interaction of the investigated isomers with PtNPs were discussed and compared. General conclusions were drowned.
