Search Results - "Kreyling, W.G"

Inter-laboratory comparison of nanoparticle size measurements using dynamic light scattering and differential centrifugal sedimentation by Langevin, D., Lozano, O., Salvati, A., Kestens, V., Monopoli, M., Raspaud, E., Mariot, S., Salonen, A., Thomas, S., Driessen, M., Haase, A., Nelissen, I., Smisdom, N., Pompa, P.P., Maiorano, G., Puntes, V., Puchowicz, D., Stępnik, M., Suárez, G., Riediker, M., Benetti, F., Mičetić, I., Venturini, M., Kreyling, W.G., van der Zande, M., Bouwmeester, H., Milani, S., Rädler, J.O., Mülhopt, S., Lynch, I., Dawson, K.

“…Nanoparticle in vitro toxicity studies often report contradictory results with one main reason being insufficient material characterization. In particular the…”
Get full text

Increased asthma medication use in association with ambient fine and ultrafine particles by Klot, S. von, Wolke, G, Tuch, T, Heinrich, J, Dockery, D.W, Schwartz, J, Kreyling, W.G, Wichmann, H.E, Peters, A

“…The association between particulate air pollution and asthma medication use and symptoms was assessed in a panel study of 53 adult asthmatics in Erfurt,…”
Get full text

Long-term measurements of size-segregated ambient aerosol in two German cities located 100km apart by Tuch, Th.M, Wehner, B, Pitz, M, Cyrys, J, Heinrich, J, Kreyling, W.G, Wichmann, H.E, Wiedensohler, A

Get full text

Comparison of two particle-size spectrometers for ambient aerosol measurements by Tuch, Th, Mirme, A., Tamm, E., Heinrich, J., Heyder, J., Brand, P., Roth, Ch, Wichmann, H.E., Pekkanen, J., Kreyling, W.G.

“…There is an ongoing debate on the question which size fraction of particles in ambient air may be responsible for human health effects observed in…”
Get full text

Inhalation and toxicokinetics of insoluble nanoparticles by Kreyling, W.G.

Get full text

Dosimetry and toxicology of inhaled ultrafine particles by Schmid, O., Möller, W., Semmler-Behnke, M., A. Ferron, G., Karg, E., Lipka, J., Schulz, H., Kreyling, W.G., Stoeger, T.

“…Both epidemiological and toxicological studies indicate that inhalation and subsequent deposition of airborne particles into the lungs have adverse health…”
Get full text

Sources and elemental composition of ambient PM 2.5 in three European cities by Vallius, M., Janssen, N.A.H., Heinrich, J., Hoek, G., Ruuskanen, J., Cyrys, J., Van Grieken, R., de Hartog, J.J., Kreyling, W.G., Pekkanen, J.

“…Source apportionment of urban fine particle mass (PM 2.5) was performed from data collected during 1998–1999 in Amsterdam (The Netherlands), Erfurt (Germany)…”
Get full text

Dose-controlled exposure of A549 epithelial cells at the air–liquid interface to airborne ultrafine carbonaceous particles by Bitterle, E., Karg, E., Schroeppel, A., Kreyling, W.G., Tippe, A., Ferron, G.A., Schmid, O., Heyder, J., Maier, K.L., Hofer, T.

“…The geometry of commercially available perfusion chambers designed for harbouring three membrane-based cell cultures was modified for reliable and…”
Get full text

Sources and elemental composition of ambient PM2.5 in three European cities by VALLIUS, M, JANSSEN, N. A. H, HEINRICH, J, HOEK, G, RUUSKANEN, J, CYRYS, J, VAN GRIEKEN, R, DE HARTOG, J. J, KREYLING, W. G, PEKKANEN, J

Get full text

Elemental composition and sources of fine and ultrafine ambient particles in Erfurt, Germany by Cyrys, J., Stölzel, M., Heinrich, J., Kreyling, W.G., Menzel, N., Wittmaack, K., Tuch, T., Wichmann, H.-Erich

“…We present the first results of a source apportionment for the urban aerosol in Erfurt, Germany, for the period 1995–1998. The analysis is based on data of…”
Get full text

Concentrations of ultrafine, fine and PM2.5 particles in three European cities by Ruuskanen, J, Tuch, Th, Ten Brink, H, Peters, A, Khlystov, A, Mirme, A, Kos, G.P.A, Brunekreef, B, Wichmann, H.E, Buzorius, G, Vallius, M, Kreyling, W.G, Pekkanen, J

Get full text

TOF-SIMS characterisation of spark-generated nanoparticles made from pairs of Ir–Ir and Ir–C electrodes by Szymczak, W., Menzel, N., Kreyling, W.G., Wittmaack, K.

“…This paper constitutes a comprehensive study on the use of time-of-flight secondary ion mass spectrometry (TOF-SIMS) for determining the composition of…”
Get full text

HEALTH EFFECTS OF ULTRAFINE PARTICLES by Kreyling, W.G., Semmler, M., Möller, W.

Get full text

Change of the ambient particle size distribution in East Germany between 1993 and 1999 by Pitz, M., Kreyling, W.G., Hölscher, B., Cyrys, J., Wichmann, H.E., Heinrich, J.

“…Size distribution of particle number concentrations in the geometric equivalent diameter range 0.01–2.5 μm were determined in three communities, Zerbst,…”
Get full text

Long-term measurements of size-segregated ambient aerosol in two German cities located 100 km apart by Tuch, Th.M, Wehner, B, Pitz, M, Cyrys, J, Heinrich, J, Kreyling, W.G, Wichmann, H.E, Wiedensohler, A

“…Epidemiological studies suggest that exposure to sub-micrometer aerosol particles poses a health risk. In this study, we had the unique opportunity to…”
Get full text

Bet v 1 monitoring in outdoor air by Buters, J.T., Kreyling, W.G., Behrendt, H.

“…Particles were impacted on polyurethane foam and stored at -70 C. Filters were extracted with 0.1M NH4HCO3 pH8.1 and the major birch allergen Bet v1 was…”
Get full text

Comparability of three spectrometers for monitoring urban aerosol by Khlystov, A, Kos, G.P.A, ten Brink, H.M, Mirme, A, Tuch, Th, Roth, Ch, Kreyling, W.G

“…The comparability was tested of three aerosol “spectrometers”, used in a program for monitoring the spectra of fine and ultrafine particles in three European…”
Get full text

A NEW IN-VITRO DEVICE FOR EXPOSURE OF EPITHELIAL CELLS TO AIRBORNE ULTRAFINE ELEMENTAL CARBON PARTICLES AT THE AIR-LIQUID INTERFACE by BITTERLE, E., HOFER, T., KARG, E., FERRON, G.A., SCHROEPPEL, A., TIPPE, A., GEFFERS, R., KREYLING, W.G., MAIER, K.L., HEYDER, J.

Get full text

Concentrations of ultrafine, fine and PM 2.5 particles in three European cities by Ruuskanen, J, Tuch, Th, Ten Brink, H, Peters, A, Khlystov, A, Mirme, A, Kos, G.P.A, Brunekreef, B, Wichmann, H.E, Buzorius, G, Vallius, M, Kreyling, W.G, Pekkanen, J

“…Total number concentrations, number concentrations of ultrafine (0.01–0.1 μm) and accumulation (0.1–0.5 μm) particles, as well as mass concentration of PM 2.5…”
Get full text

Monodisperse, insoluble Fe3O4 - particles labelled with99mTc for mucociliary clearance studies by Scheuch, G., Sommerer, K., Mo¨ller, W., Kreyling, W.G., Lichte, H., Heyder, J.

Get full text