Maximilian Oppmann
YOU?
Author Swipe
View article: High concentrations of Printex 90 carbon black ultrafine particles disturb the epithelial barrier in human primary respiratory mucosa models
High concentrations of Printex 90 carbon black ultrafine particles disturb the epithelial barrier in human primary respiratory mucosa models Open
Airborne pollutants harm human health, but the mechanisms involved remain unclear. Impaired epithelial barrier function is, as in respiratory diseases, one possible pathomechanism. To investigate this, carbon black (CB) as a model for ultr…
View article: Controlled solvothermal flow synthesis and spray-drying of fluorescent carbon-based nanomaterials based on phenylenediamines
Controlled solvothermal flow synthesis and spray-drying of fluorescent carbon-based nanomaterials based on phenylenediamines Open
Continuous solvothermal syntheses of carbon-based nanomaterials (CBNs) provide an efficient route to generate optically active substances compared to batchwise synthesis. In this study, technical process control and in-line analytical data…
View article: Design of Induction Heatable Carbon‐Based Foams for Catalysis
Design of Induction Heatable Carbon‐Based Foams for Catalysis Open
Carbon foams with and without functional particles were prepared via a simple direct foaming process. The carbon foams were composed of pyrolytic carbon and graphite. In the foams with additional functional particles, the latter were integ…
View article: Synthesis and ecotoxicity screening of reusable, magnetically harvestable metal oxide/hydroxide nanocomposites for safe and sustainable removal and recovery of phosphorus from wastewater
Synthesis and ecotoxicity screening of reusable, magnetically harvestable metal oxide/hydroxide nanocomposites for safe and sustainable removal and recovery of phosphorus from wastewater Open
This study assesses the ecotoxicological hazard and suggests measures to improve the ecosafety of 10 highly-efficient metal oxide/hydroxide nanocomposite adsorbents for phosphorus removal/recovery from wastewater using the marine bacterium…
View article: Assembly of Zinc‐Single‐Site‐Containing Silica Nanoparticles to Supraparticle Powders with Destructibility to Serve as Filler and Vulcanization Activator in Rubbers
Assembly of Zinc‐Single‐Site‐Containing Silica Nanoparticles to Supraparticle Powders with Destructibility to Serve as Filler and Vulcanization Activator in Rubbers Open
The vulcanization process is widely used in industry for tire manufacturing. Therefore, zinc oxide is commonly utilized as an activator material, but unreacted zinc oxide remains in the final products and can be released into the environme…
View article: A Simple Model Setup Using Spray‐Drying Principles and Fluorescent Silica Nanoparticles to Evaluate the Efficiency of Facemask Materials in Terms of Virus Particle Retention
A Simple Model Setup Using Spray‐Drying Principles and Fluorescent Silica Nanoparticles to Evaluate the Efficiency of Facemask Materials in Terms of Virus Particle Retention Open
Herein, a simple model setup is presented to spray fine liquid droplets containing nanoparticles in an air stream transporting this toward a filter material. The nanoparticles are made of silica and tagged with a fluorescent dye in order t…
View article: Indicator Supraparticles for Smart Gasochromic Sensor Surfaces Reacting Ultrafast and Highly Sensitive
Indicator Supraparticles for Smart Gasochromic Sensor Surfaces Reacting Ultrafast and Highly Sensitive Open
The detection of toxic gases, such as NH 3 and CO, in the environment is of high interest in chemical, electronic, and automotive industry as even small amounts can display a health risk for workers. Sensors for the real‐time monitoring of…
View article: Sensors: Expanding the Horizon of Mechanochromic Detection by Luminescent Shear Stress Sensor Supraparticles (Adv. Funct. Mater. 19/2019)
Sensors: Expanding the Horizon of Mechanochromic Detection by Luminescent Shear Stress Sensor Supraparticles (Adv. Funct. Mater. 19/2019) Open
In article number 1901193, Karl Mandel and co-workers assemble hierarchical, nanostructured supraparticles from a toolbox of building blocks and show an intense luminescence that is irreversibly quenched upon the influence of shear stress,…
View article: Pushing up the magnetisation values for iron oxide nanoparticles via zinc doping: X-ray studies on the particle's sub-nano structure of different synthesis routes
Pushing up the magnetisation values for iron oxide nanoparticles via zinc doping: X-ray studies on the particle's sub-nano structure of different synthesis routes Open
We study how only slightly different synthesis approaches towards zinc doped iron oxide nanoparticles strongly influences the resulting structure and magnetisation.