Results 61 to 70 of about 164,680 (351)

Influence of a Pulsed Electric Field on Charge Generation in a Flowing Protein Solution

open access: yesSeparations, 2018
It is known that a charge is generated in water and protein solutions upon their motion; this phenomenon is also observed in analytical systems for atomic force microscopy (AFM)-based fishing.
Yuri D. Ivanov   +6 more
doaj   +1 more source

Single-color two-photon spectroscopy of Rydberg states in electric fields [PDF]

open access: yes, 2014
Rydberg states of atomic helium with principal quantum numbers ranging from n=20 to n=100 have been prepared by non-resonance-enhanced single-color two-photon excitation from the metastable 2 {^3}S{_1} state.
Cassidy, D. B.   +2 more
core   +2 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Effect of pulsed electric field and pasteurisation treatments on the rheological properties of mango nectar (Mangifera indica)

open access: yesCroatian Journal of Food Science and Technology, 2015
The rheological behaviour of pulsed electric field (PEF) processed and thermally pasteurised mango nectar (Mangifera indica) was evaluated using controlled stress rheometer. The mango nectar was subjected to pulsed electric field (PEF) as well as thermal
S. S. Manjunatha   +4 more
doaj   +1 more source

Molecular Dynamics Simulation for the Demulsification of O/W Emulsion under Pulsed Electric Field

open access: yesMolecules, 2022
A bidirectional pulsed electric field (BPEF) method is considered a simple and novel technique to demulsify O/W emulsions. In this paper, molecular dynamics simulation was used to investigate the transformation and aggregation behavior of oil droplets in
Shasha Liu, Shiling Yuan, Heng Zhang
doaj   +1 more source

Pulsed Electric Field and Fermentation

open access: yes, 2016
This chapter provides a brief introduction to PEF technologies and its fundamentals. It also summarizes the potential applications of PEF treatments to improve the alcoholic fermentation of must, through the different studies that have been performed in this respect.
T. Garde-Cerdán   +3 more
openaire   +2 more sources

High Voltage Pulse Generator for Pulsed Electric Field Treatments

open access: yes2019 3rd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT), 2019
In food processing, biotechnology and medicine, pulsed electric field (PEF) applications are used in studies on increasing the permeability of the cell membrane or inactivation of microorganisms. PEF applications require high voltage pulse generators. PEF generators are designed depending on the application types.
Çoban, Melih, Fidan, Murat
openaire   +2 more sources

Electrostatic trapping and in situ detection of Rydberg atoms above chip-based transmission lines [PDF]

open access: yes, 2016
Beams of helium atoms in Rydberg-Stark states with principal quantum number $n=48$ and electric dipole moments of 4600~D have been decelerated from a mean initial longitudinal speed of 2000~m/s to zero velocity in the laboratory-fixed frame-of-reference ...
Hogan, S. D., Lancuba, P.
core   +2 more sources

Organic Electrochemical Transistor Channel Materials: Copolymerization Versus Physical Mixing of Glycolated and Alkoxylated Polymers

open access: yesAdvanced Functional Materials, EarlyView.
This work discusses the use of blended channel materials in OECTs. It explores how mixing glycolated and alkoxylated polymers in various ratios offers a simpler and more efficient route to tuning OECT properties. The performance of the polymer blends is compared to the corresponding copolymers, demonstrating similar OECT characteristics, swelling ...
Lize Bynens   +14 more
wiley   +1 more source

Electric fields in plasmas under pulsed currents [PDF]

open access: yesPhysical Review E, 2007
Electric fields in a plasma that conducts a high-current pulse are measured as a function of time and space. The experiment is performed using a coaxial configuration, in which a current rising to 160 kA in 100 ns is conducted through a plasma that prefills the region between two coaxial electrodes.
K, Tsigutkin   +6 more
openaire   +3 more sources

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