Results 81 to 90 of about 657 (146)

Plasma use in biomedical settings.

, 2015
Schematic diagram of the plasma source kINPen med (A) and photograph of plasma jet operation (B). The white bar is 1 cm.
Anne Mai-Prochnow (270912), Mark Bradbury (761826), Anthony B. Murphy (761827), Kostya Ostrikov (589876)   +3 more
core   +1 more source

Argon cold atmospheric plasma eradicates pathogens in vitro that are commonly associated with canine bacterial keratitis

Frontiers in Veterinary Science
PurposeTo investigate the antimicrobial effect of cold atmospheric plasma (CAP) on pathogens associated with canine bacterial keratitis.Materials and methodsPseudomonas aeruginosa, Staphylococcus pseudintermedius, and Streptococcus canis strains, which ...
Anne Helene Marx, Hilke Oltmanns, Jessica Meißner, Jutta Verspohl, Thomas Fuchsluger, Claudia Busse   +5 more
doaj   +1 more source

Contrôle et asservissement in-situ de la puissance d’un jet micro-plasma RF à pression atmosphérique – paramètre clé pour les applications biologiques et la réponse cellulaire

, 2021
National audienceLes réacteurs micro-plasmas de type jet fonctionnant à la pression atmosphérique sont des sources plasmas hors-équilibres occupant une part de plus en plus large dans la communauté des plasmas froids 1]. Promis à de grands succès suite à
Weltmann, Klaus Dieter, Bekeschus, Sander, Iséni, Sylvain, Lüttjohann, Paul   +3 more
core   +1 more source

Insulin oxidation and oxidative modifications alter glucose uptake, cell metabolism, and inflammatory secretion profiles

Redox Biology
Insulin participates in glucose homeostasis in the body and regulates glucose, protein, and lipid metabolism. Chronic hyperglycemia triggers oxidative stress and the generation of reactive oxygen species (ROS), leading to oxidized insulin variants ...
Ramona Clemen, Wiebke Dethloff, Julia Berner, Paul Schulan, Alice Martinet, Klaus Dieter Weltmann, Thomas von Woedtke, Tilman Grune, Kristian Wende, Sander Bekeschus   +9 more
doaj   +1 more source

Instant dissipated power monitoring process of a RF atmospheric pressure micro-plasma jet device : application to biological materials

, 2021
National audienceAtmospheric pressure micro-plasma jet devices are non-equilibrium plasma sources being a sizable part of the low temperature plasma community 1.
Bekeschus, Sander, Iséni, Sylvain, Weltmann, Klaus-Dieter, Lüttjohann, Paul   +3 more
core   +1 more source

Relative abundances of cysteine and produced oxidative derivatives after plasma treatment.

, 2019
Either the kINPen with N2 curtain gas (a, c, e, g) or COST-jet (b, d, f, h) were used for treatments of different durations (5, 15, 30, 45, 60 s) with the denoted gas variations.
Björn Offerhaus (6680984), Giuliana Bruno (6680975), Volker Schulz-von der Gathen (6680990), Julian Held (6680987), Helena Jablonowski (6680978), Thomas von Woedtke (312453), Katharina Stapelmann (6680993), Jan-Wilm Lackmann (6447074), Friederike Kogelheide (6680981), Kristian Wende (1786147)   +9 more
core   +1 more source

Cold plasma treatment of the HET-MN.

, 2016
(A) The experimental chronology is shown. (B) Treatment of the inner egg membrane with the kINPen MED. (C) A representative blood smear and Giemsa staining is shown.
Axel Sckell (14514), Sander Bekeschus (3095247), Harald Below (36862), Susanne Kluge (3095250), Claudia Bender (436835), Axel Kramer (36861), Hicham Benkhai (3095244), Matthias B. Stope (763543)   +7 more
core   +1 more source

Concentration of the ^•NO-spin trap adduct (INR) after treatment of ddH₂O.

, 2019
Treatment was performed with the kINPen in N2 environment (a) using the curtain gas device for 9 mm distance between the nozzle and the liquid surface or the COST-jet (b) at 4 mm nozzle-liquid distance in atmospheric air environment.
Björn Offerhaus (6680984), Giuliana Bruno (6680975), Volker Schulz-von der Gathen (6680990), Julian Held (6680987), Helena Jablonowski (6680978), Thomas von Woedtke (312453), Katharina Stapelmann (6680993), Jan-Wilm Lackmann (6447074), Friederike Kogelheide (6680981), Kristian Wende (1786147)   +9 more
core   +1 more source

Production of Cys-SNO due to plasma treatment.

, 2019
Either kINPen with N2 curtain gas (a) or COST-jet (b) were used for treatments of different durations (5, 15, 30, 45, 60 s) with the indicated feed gas variations. Spectra were normalized on the IS and peak areas were calculated. Triplicates (n = 3) with
Björn Offerhaus (6680984), Giuliana Bruno (6680975), Volker Schulz-von der Gathen (6680990), Julian Held (6680987), Helena Jablonowski (6680978), Thomas von Woedtke (312453), Katharina Stapelmann (6680993), Jan-Wilm Lackmann (6447074), Friederike Kogelheide (6680981), Kristian Wende (1786147)   +9 more
core   +1 more source

Thiol band signal of cysteine after plasma treatment.

, 2019
The FTIR signal at 2545 cm-1 was observed as an indicator of free thiols in the plasma-treated samples. The ν(S-H) band after 30 s of kINPen (a) and COST-jet (b) treatment used for rapid screening to identify plasma conditions with the highest impact on ...
Björn Offerhaus (6680984), Giuliana Bruno (6680975), Volker Schulz-von der Gathen (6680990), Julian Held (6680987), Helena Jablonowski (6680978), Thomas von Woedtke (312453), Katharina Stapelmann (6680993), Jan-Wilm Lackmann (6447074), Friederike Kogelheide (6680981), Kristian Wende (1786147)   +9 more
core   +1 more source