Results 31 to 40 of about 13,212,472 (247)

Plasma-chemical treatment of hydrogen sulfide in natural gas processing. Final report, May 1991--December 1992

open access: yes, 1993
A new process for the treatment of hydrogen sulfide waste that uses microwave plasma-chemical technology has been under development in Russia and the United States. Whereas the present waste-treatment technology, at best, only recovers sulfur, this novel
Harkness, J. B. L., Doctor, R. D.
core   +1 more source

Alteration of metabolite profiling by cold atmospheric plasma treatment in human myeloma cells

open access: yesCancer Cell International, 2018
Background Despite new progress of chemotherapy in multiple myeloma (MM) clinical treatment, MM is still a refractory disease and new technology is needed to improve the outcomes and prolong the survival.
Dehui Xu   +8 more
doaj   +1 more source

Review of Plasma Technologies for Contribution of Environmental Purification

open access: yesIEEE Open Journal of Nanotechnology, 2022
Since the beginning of the 20th century, plasma technology has been used in a variety of fields. In the 1980s, R&D related to arc plasma welding and waste disposal, as well as etching, painting, and gas removal equipment that used plasma technology ...
Kuniko Urashima
doaj   +1 more source

On the development of a deployable cold plasma endoscope

open access: yes, 2018
A novel non-thermal atmospheric-pressure plasma jet source for endoscopic application is presented. Specific challenges in the endoscopic plasma source development, such as small dimensions, flexibility, operation in half-closed cavities, and the ...
Thalita M.C. Nishime   +10 more
core   +1 more source

A New Reactive Atom Plasma Technology (RAPT) for Precision Machining: the Etching of ULE® Surface [PDF]

open access: yes, 2006
Results on reactive atom plasma etching performed on ULE® (Corning Ultra Low Expansion) glass samples at atmospheric pressure are presented for the first time.
Lyford, N.   +13 more
core   +1 more source

Interactive Effect of Plasma Power and Equivalence Ratio upon Plasma Gasification of Coconut Shell

open access: yesMadras Agricultural Journal, 2018
Plasma gasification is a promising technology which aids in energy recovery and disposal of organic wastes. A gasification study on effect of plasma power and equivalence ratio on gas composition had been carried out using non transferred DC type plasma ...
D. Praveen Kumar   +5 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Tumour‐proximal deep serum proteomics identifies biomarkers associated with ovarian cancer

open access: yesMolecular Oncology, EarlyView.
New biomarkers are needed for early ovarian cancer detection. Ovarian (tumour‐proximal) and peripheral vein serum from healthy women and patients with benign or malignant tumours underwent nanoparticle‐enriched deep proteomics. Ovarian serum yielded more protein identifications and revealed tumour‐reflective signatures.
Darren Lau   +9 more
wiley   +1 more source

Enhanced biodegradation of polyaromatic hydrocarbons in manufactured gas plant wastes [PDF]

open access: yes, 1990
Scientists at the Institute of Gas Technology (IGT) have focused on enhancing destruction of polyaromatic hydrocarbons (PAHs) present as pollutants in manufactured gas plant (MGP) soils.
Gauger, W.K.   +3 more
core  

Biological Risk Assessment of Three Dental Composite Materials following Gas Plasma Exposure

open access: yesMolecules, 2022
Gas plasma is an approved technology that generates a plethora of reactive oxygen species, which are actively applied for chronic wound healing. Its particular antimicrobial action has spurred interest in other medical fields, such as periodontitis in ...
Sander Bekeschus   +4 more
doaj   +1 more source

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