Biosynthesis of β-d-glucan‑gold nanoparticles, cytotoxicity and oxidative stress in mouse splenocytes.
Animals
Antioxidants
Biomarkers
Catalase
Cell Survival
/ immunology
Cytokines
/ genetics
Cytotoxicity, Immunologic
Gene Expression
Glucans
/ chemistry
Gold
/ chemistry
Green Chemistry Technology
Leukocytes
/ immunology
Male
Metal Nanoparticles
/ chemistry
Mice
Nitric Oxide
/ metabolism
Oxidative Stress
Phagocytosis
/ immunology
Respiratory Burst
Spleen
/ cytology
Delivery vehicles
Green biosynthesis
Immune system
Mouse splenocytes
Toxicity
Journal
International journal of biological macromolecules
ISSN: 1879-0003
Titre abrégé: Int J Biol Macromol
Pays: Netherlands
ID NLM: 7909578
Informations de publication
Date de publication:
01 Aug 2019
01 Aug 2019
Historique:
received:
11
04
2019
revised:
07
05
2019
accepted:
09
05
2019
pubmed:
15
5
2019
medline:
18
12
2019
entrez:
15
5
2019
Statut:
ppublish
Résumé
This study reports biosynthesis of gold-nanoparticles (AuNPs) by using β-d-glucans isolated from the yeast Yarrowia lypolitica D1. β-d-glucans serve as reducing and stabilizing mediators that induce the formation of AuNPs on the outer surface of the own β-d-glucan. The systems were physicochemically characterized by ultraviolet visible (UV-Vis) spectroscopy, high-resolution transmission electron microscopy (HR-TEM), scanning electron microscope (SEM), energy-dispersive X-ray spectroscopy (EDS), and dynamic light scattering (DLS) analyses. The results revealed the generation of AuNPs with quasi-spherical shape or large one dimension (1D) gold-nanostructures (AuNSs) depending on the HAuCl
Identifiants
pubmed: 31082425
pii: S0141-8130(19)32695-9
doi: 10.1016/j.ijbiomac.2019.05.065
pii:
doi:
Substances chimiques
Antioxidants
0
Biomarkers
0
Cytokines
0
Glucans
0
Nitric Oxide
31C4KY9ESH
Gold
7440-57-5
Catalase
EC 1.11.1.6
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
379-389Informations de copyright
Copyright © 2019 Elsevier B.V. All rights reserved.