6814 Suchergebnisse für: „“

Spatiotemporal Organization of Biofilm Matrix Revealed by Confocal Raman Imaging Integrated with Non-Negative Matrix Factorization Analysis

Simultaneous acquiring chemical and structural information within the biofilm matrix is vital for the cognition and regulation of biofilms, yet it remains a great challenge due to the sample complexity...

Time-resolved study of site-specific corrosion in a single crystalline silver nanoparticle

We followed over 24 hours a corrosion process in monocrystalline triangular shaped nanoparticles at a single particle level by atomic force microscopy and optical spectroscopy techniques. We observed that...

On the Properties of Nanoporous SiO2 Films for Single Layer Antireflection Coating

Single layer antireflection coatings (SLAR) consisting of nanoporous silica (NP SiO2) films are developed by selective chemical etching of atomic layer deposited (ALD) Al2O3:SiO2 composite films. The reflective...

Fraternal twins: distinction between PbPc and SnPc by their switching behaviour in a scanning tunnelling microscope

In this contribution, we compare the optical absorbance behaviour and the structural properties of lead(II)-phthalocyanine (PbPc) and tin(II)-phthalocyanine (SnPc) thin films. To this end, we employ a...

Designable spectrometer-free index sensing using plasmonic Doppler gratings

Typical nanoparticle-based plasmonic index sensors detect the spectral shift of localized surface plasmon resonance (LSPR) upon the change of environmental index. Therefore, they require broadband illumination...

Autonomous Supramolecular Interface Self-Healing: Monitored by Restoration of UV/Vis Absorption Spectra of Self-Assembled Thiazole Layers

Longevity of complex organic devices critically depends on the supramolecular integrity of the constituting layers and interfaces. Because the latter are soft matter they can structurally respond to perturbation...

Large area graphene deposition on hydrophobic surfaces, flexible textiles, glass fibers, 3D structures, and adhesion of graphene layer

Graphene and its derivatives have many superior electrical, thermal, mechanical, chemical, and structural properties, and promised for many applications. One of the issues of the scalable applications...

Controlling intestinal colonisation of high-risk haematology patients with ESBL-producing Enterobacteriaceae – a randomised, placebo-controlled, multicentre, phase II trial (CLEAR)

Objectives: We assessed the efficacy and safety of an oral antimicrobial regimen for short- and long-term intestinal eradication of ESBL-producing Escherichia coli and Klebsiella pneumoniae (ESBL-EC/KP)...

Supporting information: Remote control of electronic coupling – modification of excited-state electron-transfer rates in Ru(tpy)2-based donor-acceptor systems by remote ligand design

Clinical S. aureus Isolates Vary in Their Virulence to Promote Adaptation to the Host

Staphylococcus aureus colonizes epithelial surfaces, but it can also cause severe infections. The aim of this work was to investigate whether bacterial virulence correlates with defined types of tissue...