Wet chemically synthesized nanoparticles with designed properties

Wet chemically synthesized nanoparticles with designed properties

 

Size, shape and composition determine the ultimate properties of nanoparticles. Chemical synthesis control enables tailoring these.­­ We synthesize and surface functionalize nanoparticles by means of bottom-up wet chemistry and subsequently use these as building blocks to assemble functional supraparticles.­ A main interest is on magnetic, luminescent, adsorber and catalyst nano building blocks.

 

 

Selected publications:

 

Raczka T., Luthardt L., Müssig S., Kent N., Lan Q., Denneulin, T., Dunin-Borkowski R.E., Mandel K.
Magnetically “Programming“ Cobalt-Doped Iron Oxide Nanoparticles For Localized Induction Heating: Triggering a Collective Effect of Magnetic Moment Alignment On Demand
In: Advanced Materials (2025), just accepted

 

Zhang K., Schötz S., Reichstein J., Groppe P., Stockinger N., Wintzheimer S., Mandel K., Libuda J., Retzer T.
Supraparticles for naked-eye H2 indication and monitoring: improving performance by variation of the catalyst nanoparticles
In: The Journal of Chemical Physics (2023)
DOI: 10.1063/5.0135130

 

Granath T., Mandel K., Löbmann P.
The Significant Influence of the pH Value on Citrate Coordination upon Modification of Superparamagnetic Iron Oxide Nanoparticles
In: Particle and Particle Systems Characterization (2022)
DOI: 10.1002/ppsc.202100279

 

Granath T., Loebmann P., Mandel K.
Overcoming the Inhibition Effects of Citrate: Precipitation of Ferromagnetic Magnetite Nanoparticles with Tunable Morphology, Magnetic Properties and Surface Charge
via Ferrous Citrate Oxidation
In: Particle and Particle Systems Characterization (2021)
DOI: 10.1002/ppsc.202100098

 

Granath T., Loebmann P., Mandel K.
Oxidative Precipitation as a Versatile Method to Obtain Ferromagnetic Fe3O4 Nano- and Mesocrystals Adjustable in Morphology and Magnetic Properties
In: Particle & Particle Systems Characterization (2021)
DOI: 10.1002/ppsc.202000307