Results 31 to 40 of about 228,344 (317)
A mid-infrared lab-on-a-chip for dynamic reaction monitoring
Nature Communications, 2022 Rapid investigation of chemical reactions is a challenge in bio-medical analysis. Here, the authors demonstrate sensitive in-situ real-time reaction-monitoring of conformational changes in protein solution, based on a fingertip-sized mid-IR lab-on-a-chip.
Borislav Hinkov +11 more
doaj +1 more source
Coherent manipulation of a solid-state artificial atom with few photons
Nature Communications, 2016 Quantum information processing requires a system in which a single photon controls a single atom and vice versa. Here, the authors demonstrate such reciprocal operation and achieve coherent manipulation of a quantum dot by a few photons sent on an ...
V. Giesz +14 more
doaj +1 more source
Bioengineering, 2020 Though patch clamping at room temperature is a widely disseminated standard procedure in the electrophysiological community, it does not represent the biological system in mammals at around 37 °C.
Jann Harberts +4 more
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Coulomb interactions in high-coherence femtosecond electron pulses from tip emitters
Structural Dynamics, 2019 Tip-based photoemission electron sources offer unique properties for ultrafast imaging, diffraction, and spectroscopy experiments with highly coherent few-electron pulses.
Nora Bach +6 more
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Luminescence from Droplet-Etched GaAs Quantum Dots at and Close to Room Temperature
Nanomaterials, 2021 Epitaxially grown quantum dots (QDs) are established as quantum emitters for quantum information technology, but their operation under ambient conditions remains a challenge.
Leonardo Ranasinghe +5 more
doaj +1 more source
Polysaccharide Nanostructures [PDF]
, 2014 This chapter reviews the microstructural evolution of single polysaccharide gels, mixed protein–polysaccharide systems and fluid gels. It also covers the physicochemical behaviour of the crystalline and glassy solid states of polysaccharide systems. The chapter outlines the structural monomers of the polysaccharide backbone and goes on to describe how ...
openaire +2 more sources
Influence of PDA Coating on the Structural, Optical and Surface Properties of ZnO Nanostructures [PDF]
, 2020 Polydopamine (PDA) is a new biocompatible material, which has prospects in biomedical and sensor applications. Due to functional groups, it can host wide range of biomolecules.
Šutka, A. +21 more
core +1 more source
Spectral and temporal characterization of the optical Kerr effect in Au/SiN multilayer hyperbolic metamaterials [PDF]
EPJ Web of ConferencesMetamaterials are artificially structured media offering multiple applications. Among them, epsilon-near-zero (ENZ) metamaterials are a platform for enhanced nonlinear optical phenomena.
Sindoni Alice +4 more
doaj +1 more source
Interaction-induced hopping phase in driven-dissipative coupled photonic microcavities
Nature Communications, 2016 Coupled semiconductor microcavities constitute a model system where the hopping, interaction, and decay of exciton polaritons can be engineered. Here, Rodriguez et al.
S. R. K. Rodriguez +6 more
doaj +1 more source
Scientific Reports, 2023 Being able to observe the formation of multi-material nanostructures in situ, simultaneously from a morphological and crystallographic perspective, is a challenging task.
Lukas Grote +10 more
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