Výsledky vyhledávání - "D. C. Kennedy"

Effects of human serum on the stability and cytotoxicity of silver nanoparticles

Autor: A. Jezierski, Lu Yang, V. Gies, D. C. Kennedy

Publikováno v: SN Applied Sciences. 1

Silver nanoparticles are ubiquitous in today’s commercial marketplace. Despite decades of research, there is still disagreement about the risk that silver nanoparticles pose to human and environmental health. There is often a lack of correlation be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb514a0205c3c5fea58a987db3e7673c
https://doi.org/10.1007/s42452-019-1480-6

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Changes in the physical properties of silver nanoparticles in cell culture media mediate cellular toxicity and uptake

Autor: Lu Yang, A. Jezierski, V. Gies, D. C. Kennedy

Publikováno v: Journal of Nanoparticle Research. 21

Commercially available 10- to 60-nm silver nanoparticles with different surface functional groups were tested for biological activity in different cell lines. Particle uptake and stability were examined in cell culture media to determine the correlat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9c1720b4f50b0e143a95a6720b46db6
https://doi.org/10.1007/s11051-019-4550-1

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Human serum albumin stabilizes aqueous silver nanoparticle suspensions and inhibits particle uptake by cells

Autor: D. C. Kennedy, H. Qian, V. Gies, Lu Yang

Incubation of 20 nm silver nanoparticles with human serum albumin (HSA) stabilizes the nanoparticles against aggregation and dissolution and produces particles that can be lyophilized for longterm storage and redispersed in water consistently. Biolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e20e2951d9cfc6a3fbc134d248af578
https://nrc-publications.canada.ca/eng/view/object/?id=4d2650a8-61eb-4987-8104-74ef43886402

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A study of the behaviour of the Na I/K I column density ratio in the interstellar medium using the Na ultraviolet doublet

Autor: D. C. Kennedy, S. N. Kemp, C. J. Killow, B. Bates, John E. Beckman, J. Rodríguez Alamo, R. Barrena

Publikováno v: Monthly Notices of the Royal Astronomical Society. 333:561-574

Here we make a new study of the behaviour of the Na i/K i column density ratio in the interstellar medium, using a sample of new observations of 28 stars obtained at the Nordic Optical Telescope (NOT) in 1996 and 1997, and previously published observ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6707187330f5f2f7909f9ef7f2c313d0
https://doi.org/10.1046/j.1365-8711.2002.05423.x

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Radio H I and optical absorption-line spectra of an intermediate-velocity cloud in the general direction of the M15 globular cluster

Autor: B. Bates, Robert Ryans, R. D. Davies, D. C. Kennedy, Francis P. Keenan, Kenneth R. Sembach, S. N. Kemp

Publikováno v: Monthly Notices of the Royal Astronomical Society. 297:849-859

Using H I spectra obtained with the Lovell telescope (FWHM ∼ 12 arcmin) we present maps showing the H I distribution and velocity structure of an intermediate-velocity cloud (IVC; vLSR ∼ 70 km s−1) which is observed in the general direction of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf5a5529ea51ebf7894eaa4d7b1970f
https://doi.org/10.1046/j.1365-8711.1998.01549.x

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