Results 71 to 80 of about 6,219,573 (312)

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Cylindrically bent Laue analyzer in an X-ray Raman/emission spectrometer: performance tests and a comparison with spherically bent Bragg analyzers

Journal of Synchrotron Radiation
The performances of a spherically bent Bragg analyzer and a cylindrically bent Laue analyzer in an X-ray Raman/emission spectrometer are compared. The reflectivity and energy resolution are evaluated from the intensity of the elastic scattering and the ...
Nozomu Hiraoka
doaj   +1 more source

On Some Improvements of Ion Microprobe Mass Analyzer [PDF]

Журнал нано- та електронної фізики, 2013
It has been considered the ion-optical properties and characteristics of ion microprobe analyzer in which the primary ion beam mass separation is realized by the magnetic prism, and the beam spherical capacitor is used in the secondary ion analyzing ...
O.S. Kuzema, P.O. Kuzema
doaj  

subodh30/Job-Analyzer: Updated documentation and readme files

, 2022
Welcome to Job Analyzer.
Rohan Shiveshwarkar, ameyagv, Yash Sonar, Kunal Patil, TejasPrabhu, Shubham Loya, Naveen Jayanna, Kartik Rawool, samarth-p, Subodh Gujar   +9 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

"ELECTROSTATIC ENERGY ANALYZER OF CHARGED PARTICLES ON THE BASIS OF A QUADRUPOLE-CYLINDRICAL FIELD IN THE “RING-AXIS” FOCUSING REGIME "

Eurasian Physical Technical Journal, 2018
A study of corpuscular-optical parameters of the electrostatic energy analyzer scheme based on the quadrupole-cylindrical field which proposed earlier was сonducted.
А.О. Saulebekov, А.А. Trubitsyn, Zh.T. Kambarova, D.A. Saulebekova   +3 more
doaj  

Neutral Particle Analyzer Diagnostic on NSTX [PDF]

, 2004
The Neutral Particle Analyzer (NPA) diagnostic on the National Spherical Torus Experiment (NSTX) utilizes a PPPL-designed E||B spectrometer that measures the energy spectra of minority hydrogen and bulk deuterium species simultaneously with 39 energy ...
Roquemore, A. L., Medley, S. S.
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

CALCULATION AND MODELING OF THE MOTION OF CHARGED PARTICLES IN THE QUADRUPOLE-CYLINDRICAL FIELD

Eurasian Physical Technical Journal, 2018
The electron-optical scheme of the electrostatic energy analyzer on the basis of the quadrupole-cylindrical field is proposed. The outer electrode of the proposed energy analyzer has a cone profile, the generatrix of which is a small angle of ...
Zh.T. Kambarova, A.O. Saulebekov
doaj