Results 71 to 80 of about 29,322 (267)

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

open access: yesAdvanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett   +19 more
wiley   +1 more source

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

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

Process Control of Pre-Sowing Seed Treatment by Pulsed Electric Field

open access: yesActa Technologica Agriculturae, 2018
Presented paper investigates the application of a line voltage changer to an installation for pre-sowing seed treatment by pulsed electric field (PEF) in order to increase the sowing quality of seeds and to suppress pathogenic microflora.
Starodubtseva Galina Petrovna   +4 more
doaj   +1 more source

Pulsed Light and Pulsed Electric Field for Foods and Eggs

open access: yesPoultry Science, 1996
Two new technologies for use in the food industry are described. The first method discussed uses intense pulse of light. This pulsed light (PureBright) process uses short duration flashes of broad spectrum "white" light to kill all exposed microorganisms, including vegetative bacteria, microbial and fungal spores, viruses, and protozoan oocysts.
openaire   +2 more sources

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Performance limiting effects in X-band accelerators

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2011
Acceleration gradient is a critical parameter for the design of future TeV-scale linear colliders. The major obstacle to higher gradient in room-temperature accelerators is rf breakdown, which is still a very mysterious phenomenon that depends on the ...
Faya Wang   +2 more
doaj   +1 more source

Editorial: Pulsed Electric Fields in Biotechnology [PDF]

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Saša Haberl Meglič   +2 more
openaire   +3 more sources

Integrated Field‐Free SOT Domain‐Wall Synapses and MTJ Stochastic Neurons for Hardware Boltzmann Machines

open access: yesAdvanced Functional Materials, EarlyView.
Field‐free spin‐orbit torque domain‐wall synapses integrated with stochastic MTJ neurons enable compact hardware Boltzmann machines. Leveraging intrinsic stochasticity and multi‐level conductance, the system achieves efficient probabilistic learning with high accuracy, demonstrating a scalable spintronic platform for energy‐efficient edge AI.
Aijaz H. Lone   +8 more
wiley   +1 more source

Campo elétrico pulsado Pulsed electric field

open access: yesCiência Rural, 2012
Campos elétricos pulsados de alta intensidade (CEPAI) constituem um método não-térmico de conservação para alimentos em substituição à pasteurização tradicional.
Mirella Lima Binoti   +5 more
doaj  

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