Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock

We demonstrate the autonomous synthesis of iron (hydr)oxide (green rust, magnetite, and lepidocrocite) nanoparticles by precipitating iron(II) ions using hydroxide ions generated in situ with the methylene glycol-sulfite (MGS) reaction, a pH-clock. We show that the nature of the products can be pred...

Descripción completa

Detalles Bibliográficos
Autores principales: Kürsteiner, Ronny, Ding, Yong, Ritter, Maximilian, Panzarasa, Guido
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9653707/
https://www.ncbi.nlm.nih.gov/pubmed/36364518
http://dx.doi.org/10.3390/nano12213743
_version_ 1784828747344510976
author Kürsteiner, Ronny
Ding, Yong
Ritter, Maximilian
Panzarasa, Guido
author_facet Kürsteiner, Ronny
Ding, Yong
Ritter, Maximilian
Panzarasa, Guido
author_sort Kürsteiner, Ronny
collection PubMed
description We demonstrate the autonomous synthesis of iron (hydr)oxide (green rust, magnetite, and lepidocrocite) nanoparticles by precipitating iron(II) ions using hydroxide ions generated in situ with the methylene glycol-sulfite (MGS) reaction, a pH-clock. We show that the nature of the products can be predetermined by tuning the initial iron(II) concentration.
format Online
Article
Text
id pubmed-9653707
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-96537072022-11-15 Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock Kürsteiner, Ronny Ding, Yong Ritter, Maximilian Panzarasa, Guido Nanomaterials (Basel) Communication We demonstrate the autonomous synthesis of iron (hydr)oxide (green rust, magnetite, and lepidocrocite) nanoparticles by precipitating iron(II) ions using hydroxide ions generated in situ with the methylene glycol-sulfite (MGS) reaction, a pH-clock. We show that the nature of the products can be predetermined by tuning the initial iron(II) concentration. MDPI 2022-10-25 /pmc/articles/PMC9653707/ /pubmed/36364518 http://dx.doi.org/10.3390/nano12213743 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Communication
Kürsteiner, Ronny
Ding, Yong
Ritter, Maximilian
Panzarasa, Guido
Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title_full Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title_fullStr Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title_full_unstemmed Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title_short Formation of Iron (Hydr)Oxide Nanoparticles with a pH-Clock
title_sort formation of iron (hydr)oxide nanoparticles with a ph-clock
topic Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9653707/
https://www.ncbi.nlm.nih.gov/pubmed/36364518
http://dx.doi.org/10.3390/nano12213743
work_keys_str_mv AT kursteinerronny formationofironhydroxidenanoparticleswithaphclock
AT dingyong formationofironhydroxidenanoparticleswithaphclock
AT rittermaximilian formationofironhydroxidenanoparticleswithaphclock
AT panzarasaguido formationofironhydroxidenanoparticleswithaphclock

Ejemplares similares