The oxygen evolution reaction drives passivity breakdown for Ni–Cr–Mo alloys

A Larsson, A Grespi, G Abbondanza… - Advanced …, 2023 - Wiley Online Library
Corrosion is the main factor limiting the lifetime of metallic materials, and a fundamental
understanding of the governing mechanism and surface processes is difficult to achieve …

Solution blow spinning of polymer/nanocomposite micro-/nanofibers with tunable diameters and morphologies using a gas dynamic virtual nozzle

R Vasireddi, J Kruse, M Vakili, S Kulkarni, TF Keller… - Scientific reports, 2019 - nature.com
Uniform endless fibers are ubiquitous and their applications range from functional textiles
over biomedical engineering to high-performance filtering and drug delivery systems. Here …

Evolution of Hierarchically Porous Nickel Alumina Catalysts Studied by X‐Ray Ptychography

S Weber, A Diaz, M Holler, A Schropp… - Advanced …, 2022 - Wiley Online Library
The synthesis of hierarchically porous materials usually requires complex experimental
procedures, often based around extensive trial and error approaches. One common …

Evidence for a rosiaite-structured high-pressure silica phase and its relation to lamellar amorphization in quartz

C Otzen, HP Liermann, F Langenhorst - Nature Communications, 2023 - nature.com
When affected by impact, quartz (SiO2) undergoes an abrupt transformation to glass
lamellae, the planar deformation features (PDFs). This shock effect is the most reliable …

[PDF][PDF] PtyNAMi: ptychographic nano-analytical microscope

A Schropp, R Döhrmann, S Botta… - Journal of applied …, 2020 - journals.iucr.org
Ptychographic X-ray imaging at the highest spatial resolution requires an optimal
experimental environment, providing a high coherent flux, excellent mechanical stability and …

Fabrication of strain gauges via contact printing: a simple route to healthcare sensors based on cross-linked gold nanoparticles

B Ketelsen, M Yesilmen, H Schlicke… - … applied materials & …, 2018 - ACS Publications
In this study, we developed a novel and efficient process for the fabrication of resistive strain
gauges for healthcare-related applications. First, 1, 9-nonanedithiol cross-linked gold …

Probing active sites on Pd/Pt alloy nanoparticles by CO adsorption

DS Dolling, J Chen, JC Schober, M Creutzburg… - ACS …, 2024 - ACS Publications
We studied the adsorption of CO on Pd/Pt nanoparticles (NPs) with varying compositions
using polarization-dependent Fourier transform infrared reflection absorption spectroscopy …

Adsorption and Inactivation of SARS-CoV-2 on the Surface of Anatase TiO2(101)

M Kohantorabi, M Wagstaffe… - … applied materials & …, 2023 - ACS Publications
We investigated the adsorption of severe acute respiratory syndrome corona virus 2 (SARS-
CoV-2), the virus responsible for the current pandemic, on the surface of the model catalyst …

Protein-protected porous bimetallic AgPt nanoparticles with pH-switchable peroxidase/catalase-mimicking activity

M Gharib, A Kornowski, H Noei, WJ Parak… - ACS Materials …, 2019 - ACS Publications
Bovine serum albumin (BSA)-protected AgPt bimetallic nanoparticles have been
synthesized through a galvanic replacement reaction, using a silver nanoprism as a …

Optical Properties of Slot‐Die Coated Hybrid Colloid/Cellulose‐Nanofibril Thin Films

C Harder, AE Alexakis, Y Bulut, S Xiong… - Advanced Optical …, 2023 - Wiley Online Library
Correlating nanostructure and optical properties of thin hybrid films is the crucial ingredient
for designing sustainable applications ranging from structural colors in anticounterfeiting to …