Single-Molecule Manipulation in Zero-Mode Waveguides.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.201906740
Abstract: The mechanobiology of receptor-ligand interactions and force-induced enzymatic turnover can be revealed by simultaneous measurements of force response and fluorescence. Investigations at physiologically relevant high labeled substrate concentrations require total internal reflection fluorescence microscopy or… read more here.
Keywords: zero mode; single molecule; mode waveguides; microscopy ... See more keywords
Axion fragmentation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep04(2020)010
Abstract: We investigate the production of axion quanta during the early universe evolution of an axion-like field rolling down a wiggly potential. We compute the growth of quantum fluctuations and their back-reaction on the homogeneous zero-mode.… read more here.
Keywords: zero mode; axion fragmentation; axion;
Anomalous Fano interference induced by Majorana zero mode
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.06.040
Abstract: Abstract We investigate the Fano effect in electron transport through a parallel mesoscopic circuit, whose arms are embedded by one quantum dot and one Majorana zero mode (MZM), respectively. It is found that by adjusting… read more here.
Keywords: fano; majorana zero; anomalous fano; zero mode ... See more keywords
Electrochemical Zero-Mode Waveguide Potential-Dependent Fluorescence of Glutathione Reductase at Single-Molecule Occupancy.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c05091
Abstract: Understanding functional states of individual redox enzymes is important because electron-transfer reactions are fundamental to life, and single-enzyme molecules exhibit molecule-to-molecule heterogeneity in their properties, such as catalytic activity. Zero-mode waveguides (ZMW) constitute a powerful… read more here.
Keywords: molecule; fluorescence; zero mode; glutathione ... See more keywords
A hybrid metal-dielectric zero mode waveguide for enhanced single molecule detection.
Sign Up to like & getrecommendations! Published in 2019 at "Chemical communications"
DOI: 10.1039/c9cc04118d
Abstract: We fabricated hybrid metal-dielectric nanoslots and measured their optical response at three different wavelengths. The nanostructure is fabricated on a bilayer film formed by the sequential deposition of silicon and gold on a transparent substrate.… read more here.
Keywords: zero mode; single molecule; metal dielectric; enhanced single ... See more keywords
Zero mode protection at particle-hole symmetry: a geometric interpretation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Physics A: Mathematical and Theoretical"
DOI: 10.1088/1751-8121/ab48c0
Abstract: The properties of zero modes in particle-hole symmetric systems are analyzed in the presence of strong random scattering by a disordered environment. The study is based on the calculation of the time-averaged density distribution on… read more here.
Keywords: random scattering; zero mode; particle hole; random ... See more keywords
Fast interaction dynamics of G-quadruplex and RGG-rich peptides unveiled in zero-mode waveguides
Sign Up to like & getrecommendations! Published in 2021 at "Nucleic Acids Research"
DOI: 10.1093/nar/gkab1002
Abstract: Abstract G-quadruplexes (GQs), a non-canonical form of DNA, are receiving a huge interest as target sites for potential applications in antiviral and anticancer drug treatments. The biological functions of GQs can be controlled by specifically… read more here.
Keywords: rgg; zero mode; interaction; interaction dynamics ... See more keywords
Stabilization of a Majorana zero mode through quantum frustration
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.035103
Abstract: We analyze a system in which a topological Majorana zero mode (tMZM) combines with a Majorana produced by quantum frustration (fMZM) to produce a novel ground state. The system that we study combines two parts,… read more here.
Keywords: zero mode; majorana zero; quantum frustration; frustration ... See more keywords
Giant Density of States Enhancement Driven by a Zero-Mode Landau Level in Semimetallic Black Phosphorus under Pressure.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review letters"
DOI: 10.1103/physrevlett.130.076401
Abstract: Dirac fermion systems form a unique Landau level at the Fermi level-the so-called zero mode-whose observation itself will provide strong evidence of the presence of Dirac dispersions. Here, we report the study of semimetallic black… read more here.
Keywords: zero mode; landau level; semimetallic black; level ... See more keywords
Robust and Clean Majorana Zero Mode in the Vortex Core of High-Temperature Superconductor (Li0.84Fe0.16)OHFeSe
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review X"
DOI: 10.1103/physrevx.8.041056
Abstract: The Majorana fermion, which is its own anti-particle and obeys non-abelian statistics, plays a critical role in topological quantum computing. It can be realized as a bound state at zero energy, called a Majorana zero… read more here.
Keywords: majorana zero; zero mode; li0 84fe0; superconductor ... See more keywords
Photodiode working in zero-mode: detecting light power change with DC rejection and AC amplification.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.426503
Abstract: We propose a new mode of operation when using a photodiode to extract a variable optical signal from a constant (ambient) background. The basic idea of this 'zero-mode' of operation is to force the photodiode… read more here.
Keywords: zero mode; mode photodetector; power; mode ... See more keywords