Szczegóły publikacji
Opis bibliograficzny
Plant-assisted green synthesis of MgO nanoparticles as a sustainable material for bone regeneration: spectroscopic properties / Edyta PRONIEWICZ, Ajith Mohanavilasam VIJAYAN, Olga Surma, Aleksandra SZKUDLAREK, Marcin Molenda // International Journal of Molecular Sciences [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1422-0067. — 2024 — vol. 25 iss. 8 art. no. 4242, s. 1–20. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 17–20, Abstr. — Publikacja dostępna online od: 2024-04-11
Autorzy (5)
- AGHProniewicz Edyta
- AGHVijayan Ajith Mohanavilasam
- Surma Olga
- AGHSzkudlarek Aleksandra
- Molenda Marcin
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 152815 |
|---|---|
| Data dodania do BaDAP | 2024-05-14 |
| Tekst źródłowy | URL |
| DOI | 10.3390/ijms25084242 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | International Journal of Molecular Sciences |
Abstract
This work is devoted to magnesium oxide (MgO) nanoparticles (NPs) for their use as additives for bone implants. Extracts from four different widely used plants, including Aloe vera, Echeveria elegans, Sansevieria trifasciata, and Sedum morganianum, were evaluated for their ability to facilitate the “green synthesis” of MgO nanoparticles. The thermal stability and decomposition behavior of the MgONPs were analyzed by thermogravimetric analysis (TGA). Structure characterization was performed by X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), ultraviolet-visible spectroscopy (UV-Vis), dynamic light scattering (DLS), and Raman scattering spectroscopy (RS). Morphology was studied by scanning electron microscopy (SEM). The photocatalytic activity of MgO nanoparticles was investigated based on the degradation of methyl orange (MeO) using UV-Vis spectroscopy. Surface-enhanced Raman scattering spectroscopy (SERS) was used to monitor the adsorption of L-phenylalanine (L-Phe) on the surface of MgONPs. The calculated enhancement factor (EF) is up to 102 orders of magnitude for MgO. This is the first work showing the SERS spectra of a chemical compound immobilized on the surface of MgO nanoparticles.
