Search Results - "Weltmann, K"

Plasmas for medicine by von Woedtke, Th, Reuter, S., Masur, K., Weltmann, K.-D.

“…Plasma medicine is an innovative and emerging field combining plasma physics, life science and clinical medicine. In a more general perspective, medical…”
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The Role of Acidification for Antimicrobial Activity of Atmospheric Pressure Plasma in Liquids by Oehmigen, K., Hähnel, M., Brandenburg, R., Wilke, Ch, Weltmann, K.-D., von Woedtke, Th

“…Water disinfection by indirect plasma treatment was investigated using a surface dielectric barrier discharge (DBD). Liquid was neither part of the discharge…”
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Clinical Plasma Medicine: State and Perspectives of in Vivo Application of Cold Atmospheric Plasma by von Woedtke, Th, Metelmann, H.-R., Weltmann, K.-D.

“…Driven by extensive basic research on plasma effects on living cells and microorganisms, plasma medicine has been developed as innovative medical research…”
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Skin decontamination by low-temperature atmospheric pressure plasma jet and dielectric barrier discharge plasma by Daeschlein, G, Scholz, S, Ahmed, R, von Woedtke, T, Haase, H, Niggemeier, M, Kindel, E, Brandenburg, R, Weltmann, K.-D, Juenger, M

“…Summary Background Over the past few years, plasma medicine has become an important field in medical science. Cold plasma has proven anti-inflammatory,…”
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Atmospheric Pressure Plasma Jet for Medical Therapy: Plasma Parameters and Risk Estimation by Weltmann, K.-D., Kindel, E., Brandenburg, R., Meyer, C., Bussiahn, R., Wilke, C., von Woedtke, T.

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A spectral element method for modelling streamer discharges in low-temperature atmospheric-pressure plasmas by Semenov, I.L., Weltmann, K.-D.

“…Streamers are ionization fronts that occur in gases at atmospheric and sub-atmospheric pressures. Numerical studies of streamers are important for practical…”
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Antimicrobial surface modification of titanium substrates by means of plasma immersion ion implantation and deposition of copper by Hempel, F., Finke, B., Zietz, C., Bader, R., Weltmann, K.-D., Polak, M.

“…Antimicrobial equipped surfaces of titanium (Ti–6Al–4V) implants are beneficial to prevent implant-associated infections of total joint endoprostheses and…”
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Plasma Processes and Plasma Sources in Medicine by Weltmann, K.-D., Polak, M., Masur, K., von Woedtke, T., Winter, J., Reuter, S.

“…The use of plasma for healthcare can be dated back as far as the middle of the 19th century. Only the development of room temperature atmospheric pressure…”
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Validation of THz absorption spectroscopy by a comparison with ps-TALIF measurements of atomic oxygen densities by Wubs, J. R., Invernizzi, L., Gazeli, K., Macherius, U., Lü, X., Schrottke, L., Lombardi, G., Weltmann, K.-D., van Helden, J. H.

“…Terahertz (THz) absorption spectroscopy has recently been developed as a diagnostic technique for measuring absolute ground-state atomic oxygen densities in…”
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Improving the Stability of Amino-Containing Plasma Polymer Films in Aqueous Environments by Dorst, J, Vandenbossche, M, Amberg, M, Bernard, L, Rupper, P, Weltmann, K.-D, Fricke, K, Hegemann, D

“…Plasma polymer films that contain amine groups (NH2-PPFs) are known to degrade over time, particularly in aqueous environments. To reduce such aging effects, a…”
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Structural and electrical properties of BaZr0.7Ce0.2Y0.1O3−δ proton conducting ceramic fabricated by spark plasma sintering by Wallis, J., Urban, L., Grimmer, C., Bodnar, W., Zimmermann, R., Ricote, S., Weltmann, K.-D., Burkel, E., Kruth, A.

“…Spark plasma sintering (SPS) is an attractive method to obtain fully densified polycrystalline ceramics at rapid sintering rates. Cerium- and yttrium-doped…”
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Risk assessment of a cold argon plasma jet in respect to its mutagenicity by Wende, K., Bekeschus, S., Schmidt, A., Jatsch, L., Hasse, S., Weltmann, K.D., Masur, K., von Woedtke, T.

“…•Non-thermal physical plasma is an emerging tool in biomedical application.•We investigated the potential genotoxicity of non-thermal plasma.•The micronucleus…”
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Hydrogen peroxide: A central player in physical plasma-induced oxidative stress in human blood cells by Bekeschus, S, Kolata, J, Winterbourn, C, Kramer, A, Turner, R, Weltmann, K D, Bröker, B, Masur, K

“…Plasma medicine is an interdisciplinary field and recent clinical studies showed benefits of topical plasma application to chronic wounds. Whereas most…”
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Renewable nano-structured coatings on medical devices prevent the transmission of clinically relevant pathogens by Lukowski, G., Weihe, T., Köhnlein, J., Schlüter, R., Schultze, N., Quade, A., Wendler, C., Rackow, K., Dittrich, A., Werner, S., Ehlbeck, J., Weltmann, K.-D.

“…Multi-resistant pathogens are one of the main challenges in health care as resistance genes vastly spread globally. One of the major causes for the…”
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Plasma processes for cell-adhesive titanium surfaces based on nitrogen-containing coatings by Finke, B., Hempel, F., Testrich, H., Artemenko, A., Rebl, H., Kylián, O., Meichsner, J., Biederman, H., Nebe, B., Weltmann, K.-D., Schröder, K.

“…Differently deposited amino functionalized surfaces were compared regarding their physico-chemical surface properties in connection with cell biological…”
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The influence of the sintering temperature on BaZr0·7Ce0·2Y0·1O3-δ proton conductors prepared by Spark Plasma Sintering by Wallis, J., Ricote, S., Weltmann, K.-D., Burkel, E., Kruth, A.

“…BaZr0·7Ce0·2Y0·1O3-δ(BZCY72) proton-conducting ceramics were prepared by Spark Plasma Sintering. The effect of the sintering temperature (1150–1650°C) on the…”
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The hairline plasma: An intermittent negative dc-corona discharge at atmospheric pressure for plasma medical applications by Bussiahn, R., Brandenburg, R., Gerling, T., Kindel, E., Lange, H., Lembke, N., Weltmann, K.-D., von Woedtke, Th, Kocher, T.

“…A cold atmospheric pressure plasma source, called hairline plasma, for biological and medical applications has been developed. Using the physical effect of the…”
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Skin disinfection by plasma-tissue interaction: comparison of the effectivity of tissue-tolerable plasma and a standard antiseptic by Lademann, O, Kramer, A, Richter, H, Patzelt, A, Meinke, M C, Czaika, V, Weltmann, K-D, Hartmann, B, Koch, S

“…Wound healing disorders frequently occur due to biofilm formation on wound surfaces requiring conscientious wound hygiene. Often, the application of…”
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Plasma Treatment of Food by Ehlbeck, J., Schnabel, U., Andrasch, M., Stachowiak, J., Stolz, N., Fröhling, A., Schlüter, O., Weltmann, K.-D.

“…Plasma treatments are known for their antimicrobial effectiveness for more than 100 years. The invention of ozone tube by Werner von Siemens in 1857 leads to…”
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Comparison of the antiseptic efficacy of tissue-tolerable plasma and an octenidine hydrochloride-based wound antiseptic on human skin by Lademann, J, Richter, H, Schanzer, S, Patzelt, A, Thiede, G, Kramer, A, Weltmann, K-D, Hartmann, B, Lange-Asschenfeldt, B

“…Colonization and infection of wounds represent a major reason for the impairment of tissue repair. Recently, it has been reported that tissue-tolerable plasma…”
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