Results 11 to 20 of about 13,212,472 (247)

Medical gas plasma-stimulated wound healing: Evidence and mechanisms

open access: yesRedox Biology, 2021
Defective wound healing poses a significant burden on patients and healthcare systems. In recent years, a novel reactive oxygen and nitrogen species (ROS/RNS) based therapy has received considerable attention among dermatologists for targeting chronic ...
Sander Bekeschus   +3 more
doaj   +1 more source

Reactive plasma spraying [PDF]

open access: yes, 1999
Reactive Plasma Spraying (RPS) with a hydrocarbon gas has been studied as a method to improve the mechanical properties of a commercially available 80: 20 nickel-chromium alloy, and subsequently as a method to reduce the oxygen content of sprayed ...
Al-Sabouni, O., Al-Sabouni, Omar
core   +4 more sources

Plasma Gas Temperature Control Performance of Metal 3D-Printed Multi-Gas Temperature-Controllable Plasma Jet

open access: yesApplied Sciences, 2021
The aim of the study was to design and build a multi-gas temperature-controllable plasma jet that can control the gas temperature of plasmas with various gas species, and evaluated its temperature control performance.
Yuma Suenaga   +6 more
doaj   +1 more source

ROS Cocktails as an Adjuvant for Personalized Antitumor Vaccination?

open access: yesVaccines, 2021
Cancer is the second leading cause of death worldwide. Today, the critical role of the immune system in tumor control is undisputed. Checkpoint antibody immunotherapy augments existing antitumor T cell activity with durable clinical responses in many ...
Ramona Clemen, Sander Bekeschus
doaj   +1 more source

Cold Physical Plasma Toxicity in Breast and Oral Squamous Carcinoma In Vitro and in Patient-Derived Cancer Tissue Ex Vivo

open access: yesApplied Sciences, 2023
Breast cancer (BC) and oral squamous cell carcinoma (OSCC) are among the most common types of cancer, but current clinical outcomes remain unsatisfactory.
Fariba Saadati   +8 more
doaj   +1 more source

New Online Shunt Acidification for Water Injection Increasing Technology and Its Application in Huanjiang Oilfield

open access: yesJournal of Chemistry, 2021
The poor physical property and strong heterogeneity of Triassic Yanchang formation in Huanjiang oilfield of Ordos Basin are the main reasons for uneven water absorption, partial injection wells underinjection at high pressure, and decline of production ...
Zhiying Deng   +7 more
doaj   +1 more source

Design and Construction of a 2.45 GHz Microwave Electrothermal Thruster [PDF]

open access: yesJournal of Nuclear Research and Applications, 2022
A microwave electrothermal thruster (MET thruster) has been constructed, consisting of a microwave plasma chamber 12 cm long and 8 cm in inner diameter and a micronozzle 10 mm long with 1 mm in diameter.
S. Fazelpour   +3 more
doaj   +1 more source

Investigation of the wakefield generation in the interaction of the intense laser pulse with gas [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2021
In the present work, the formation of the wakefield during the interaction of intense laser pulse with a gas medium has been investigated by using PIC simulation code, including the ionization process.
E. Khalilzadeh, M.J. Jafari, Z. Dehghany
doaj   +1 more source

Gas-plasma-activated water impact on photo-dependent dormancy mechanisms in Nicotiana tabacum seeds

open access: yes, 2022
Seeds sense temperature, nutrient levels and light conditions to inform decision making on the timing of germination. Limited light availability for photoblastic species results in irregular germination timing and losses of population germination ...
Giles Grainge (12968519)   +4 more
core   +4 more sources

Modelling of new generation plasma optical devices

open access: yesNukleonika, 2016
The paper presents new generation plasma optical devices based on the electrostatic plasma lens configuration that opens a novel attractive possibility for effective high-tech practical applications. Original approaches to use of plasma accelerators with
Litovko Irina V.   +4 more
doaj   +1 more source

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