Results 91 to 100 of about 397,310 (297)

Combining Electrochemical Scanning Tunneling Microscopy with Force Microscopy

ACS Nano
All electrochemical and electrocatalytic processes occur at the boundary between an electrode and an electrolyte. Progress in the field of electrochemistry requires a detailed microscopic understanding of these complex solid-liquid interfaces, making this a captivating field for in situ surface-sensitive microscopic techniques, such as scanning probe ...
Andrea Auer, Franz J. Giessibl, Julia Kunze-Liebhäuser   +2 more
openaire   +2 more sources

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Development of a method for analyzing the positional correlation of local structures in scanning probe microscopy images using template-matching image-processing method

Applied Physics Express
The functionalities of materials are governed by the atom type and arrangement, and perturbations caused by defects and adsorbate interactions often significantly alter the behavior of materials.
Sota Tsubokura, Shoya Kawano, Yumiko Imai, Tadashi Ueda, Kei-ichi Nakamoto, Haruo Noma, Hirohisa Hioki, Taketoshi Minato   +7 more
doaj   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Nano-Electrochemistry and Nano-Electrografting with an Original Combined AFM-SECM

Nanomaterials, 2013
This study demonstrates the advantages of the combination between atomic force microscopy and scanning electrochemical microscopy. The combined technique can perform nano-electrochemical measurements onto agarose surface and nano-electrografting of non ...
Ammar Ben Brahim, Cédric Goyer, Christophe Demaille, Serge Palacin, Julienne Charlier, Federico Grisotto, Achraf Ghorbal   +6 more
doaj   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

AFM, ESEM, TEM, and CLSM in liposomal characterization: a comparative study

International Journal of Nanomedicine, 2011
Barbara Ruozi1, Daniela Belletti1, Andrea Tombesi2, Giovanni Tosi1, Lucia Bondioli1, Flavio Forni1, Maria Angela Vandelli11Department of Pharmaceutical Sciences, University of Modena and Reggio Emilia, Modena, Italy; 2C.I.G.S., University of Modena and ...
Barbara Ruozi, Daniela Belletti, Andrea Tombesi, et al   +3 more
doaj  

Characterization of gold nanoparticle films: Rutherford backscattering spectroscopy, scanning electron microscopy with image analysis, and atomic force microscopy

AIP Advances, 2014
Gold nanoparticle films are of interest in several branches of science and technology, and accurate sample characterization is needed but technically demanding.
Pia C. Lansåker, Anders Hallén, Gunnar A. Niklasson, Claes G. Granqvist   +3 more
doaj   +1 more source

Low-Temperature Reduction of Graphene Oxide: Electrical Conductance and Scanning Kelvin Probe Force Microscopy

Nanoscale Research Letters, 2018
Graphene oxide (GO) films were formed by drop-casting method and were studied by FTIR spectroscopy, micro-Raman spectroscopy (mRS), X-ray photoelectron spectroscopy (XPS), four-points probe method, atomic force microscopy (AFM), and scanning Kelvin probe
Oleksandr M. Slobodian, Peter M. Lytvyn, Andrii S. Nikolenko, Victor M. Naseka, Oleg Yu. Khyzhun, Andrey V. Vasin, Stanislav V. Sevostianov, Alexei N. Nazarov   +7 more
doaj   +1 more source