Results 31 to 40 of about 5,316,321 (325)
Synthesis of NiO nanowalls by thermal treatment of Ni film deposited onto a stainless steel substrate [PDF]
, 2008 Two-dimensional nanostructures have a variety of applications due to their large surface areas. In this study, the authors present a simple and convenient method to realize two-dimensional NiO nanowalls by thermal treatment of a Ni thin film deposited ...
Alphonse, Pierre +3 more
core +3 more sources
Scientific Reports, 2021 The understanding of crystal growth mechanisms has broadened substantially. One significant advancement is based in the conception that the interaction between particles plays an important role in the growth of nanomaterials.
Walid Dachraoui +3 more
doaj +1 more source
Endocytosis-like DNA uptake by cell wall-deficient bacteria
Nature Communications, 2022 Horizontal gene transfer in bacteria can occur through mechanisms such as conjugation, transduction and transformation, which facilitate the passage of DNA across the cell wall. Here, Kapteijn et al. show that cell wall-deficient bacteria can take up DNA
Renée Kapteijn +10 more
doaj +1 more source
Probing the size and density of silicon nanocrystals in nanocrystal memory device applications [PDF]
, 2005 Structural characterization via transmission electron microscopy and atomic force microscopy of arrays of small Si nanocrystals embedded in SiO2, important to many device applications, is usually difficult and fails to correctly resolve nanocrystal size ...
Atwater, Harry A. +4 more
core +1 more source
Simulation of bonding effects in HRTEM images of light element materials
Beilstein Journal of Nanotechnology, 2011 The accuracy of multislice high-resolution transmission electron microscopy (HRTEM) simulation can be improved by calculating the scattering potential using density functional theory (DFT) .
Simon Kurasch +4 more
doaj +1 more source
Scanning electron microscopy of cold gases
, 2015 Ultracold quantum gases offer unique possibilities to study interacting many-body quantum systems. Probing and manipulating such systems with ever increasing degree of control requires novel experimental techniques. Scanning electron microscopy is a high
Ott, Herwig, Santra, Bodhaditya
core +1 more source
Assembly mechanism of the pleomorphic immature poxvirus scaffold
Nature Communications, 2022 Immature poxviruses are characterized by nonicosahedral semiordered protein scaffolds critical for morphogenesis. Here, the authors use cryo-EM structures of Vaccinia virus D13 scaffold intermediates to explain their assembly mechanism.
Jaekyung Hyun +3 more
doaj +1 more source
A SIMPLIFIED LEAD CITRATE STAIN FOR USE IN ELECTRON MICROSCOPY
Journal of Cell Biology, 1965 A disadvantage of the lead strains used in electron microscopy is the amount of time required for their preparation. One of the more stable and reliable stains, commonly called the lead citrate stain or Reynolds' stain (Reynolds, 1963), is made by mixing
J. Venable, R. Coggeshall
semanticscholar +1 more source
FEBS Letters, EarlyView.Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile +8 more
wiley +1 more source
BMC Bioinformatics, 2021 Background Next-generation sequencing (NGS) represents a significant advancement in clinical genetics. However, its use creates several technical, data interpretation and management challenges.
Maria Zanti +8 more
doaj +1 more source