Results 31 to 40 of about 6,863 (223)
Modification of hydrophilic and hydrophobic surfaces using an ionic-complementary peptide. [PDF]
PLoS ONE, 2007 Ionic-complementary peptides are novel nano-biomaterials with a variety of biomedical applications including potential biosurface engineering. This study presents evidence that a model ionic-complementary peptide EAK16-II is capable of assembling/coating
Hong Yang +3 more
doaj +1 more source
Self-assembly of a strapped linear porphyrin oligomer on HOPG [PDF]
Scientific Reports, 2021 AbstractPolymeric structures based on porphyrin units exhibit a range of complex properties, such as nanoscale charge transport and quantum interference effects, and have the potential to act as biomimetic materials for light-harvesting and catalysis.
Bellamy-Carter, A +3 more
openaire +4 more sources
Nonuniform STM Contrast of Self-Assembled Tri-n-octyl-triazatriangulenium Tetrafluoroborate on HOPG
, 2023 International audienceWe have assembled 4,8,12-tri-n-octyl-4,8,12-triazatrianguleniumtetrafluoroborate (TATA-BF 4 ) on highly oriented pyrolytic graphite (HOPG) and have studied the structure and tunneling properties of this self-assembled monolayer (SAM)
Huhn, Thomas +4 more
core +2 more sources
Fabrication of Photomagnetic Carbon Surfaces via Redox Assembly
Journal of Nanotechnology, 2017 3-Aminophenylboronic acid (APBA) and the complex Ru(bpy)2(phendione)2+ (bpy = 2,2′-bipyridine, phendione = 1,10-phenanthroline-5,6-dione) were found to be useful building blocks for preparing photomagnetic carbon surfaces.
Y.-L. Song, C. M. Wang
doaj +1 more source
High temperature stability of onion-like carbon vs highly oriented pyrolytic graphite. [PDF]
PLoS ONE, 2014 The thermodynamic stability of onion-like carbon (OLC) nanostructures with respect to highly oriented pyrolytic graphite (HOPG) was determined in the interval 765-1030 K by the electromotive force (emf) measurements of solid electrolyte galvanic cell ...
Alessandro Latini +6 more
doaj +1 more source
Development of the spindle shaft for machining center using high thermal conductivity material
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023 Due to the high precision and high speed of spindles for machining centers, thermal issues cannot be avoided. The temperature rises of the spindle shaft, which is the rotating component, causes issues such as increased thermal displacement in the tool ...
Shingo KAJIKAWA +3 more
doaj +1 more source
New Journal of Physics, 2013 Transport properties of a few hundreds of nanometers thick (in the graphene plane direction) lamellae of highly oriented pyrolytic graphite (HOPG) have been investigated.
A Ballestar +3 more
doaj +1 more source
Vacuum‐Induced Surface Reconstruction of Mn–Ce Oxides for Low‐Temperature Coupled Redox Catalysis
Angewandte Chemie, EarlyView.Near‐surface reconstruction enhances low‐temperature redox catalysis in Mn–Ce mixed oxides. Sequential vacuum annealing and reduced‐pressure O2 treatment enrich Mn near the surface while preserving the CeO2 fluorite framework, promoting interfacial electron redistribution, oxygen activation, and redox cycling.
Yong Yin +5 more
wiley +2 more sources
Discrimination of different amorphous carbon by low fluence laser irradiation
Carbon Trends, 2022 Carbon thin film depositions were carried out with femtosecond laser ablation from two different sp2-bonded carbon targets, namely highly oriented pyrolytic graphite (HOPG) and glassy carbon (GC).
Hatem Diaf +6 more
doaj +1 more source
Angewandte Chemie, EarlyView.Nature programs distinct secondary structures and functions through subtle stereochemical differences, as exemplified by amylose and cellulose. Translating this principle into synthetic ladder polymers, stereochemical sequence control gives rise to diastereomeric coil‐ and ribbon‐type helices with complementary chiral recognition, demonstrating ...
Tomoyuki Ikai +4 more
wiley +2 more sources