Preparation of reference sources for calibration of surface contamination monitors using Nafion ion exchange membrane
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-6259-5
Abstract: A method was set up to prepare reference sources for calibration of surface contamination monitors using Nafion HP membrane to fix the radioactive nuclides on aluminium backing material. By investigating the adsorption mechanism including kinetics… read more here.
Keywords: surface contamination; reference sources; surface; calibration surface ... See more keywords
Nanodiamond seeding on plasma-treated tantalum thin films and the role of surface contamination
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.148016
Abstract: Abstract The surface of tantalum (Ta) thin films is exposed to different gas discharge plasmas (N2, O2, CF4) followed by an investigation of surface wetting properties and water-based colloidal seeding of ultra-dispersed nanodiamond (ND) particles.… read more here.
Keywords: surface contamination; tantalum thin; thin films; surface ... See more keywords
Air and surface contamination by SARS-CoV-2 virus in a tertiary hospital in Wuhan, China
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Infectious Diseases"
DOI: 10.1016/j.ijid.2020.07.027
Abstract: Abstract Background Few studies have explored the air and surface contamination by SARS-CoV-2 virus in healthcare settings. Methods We collected air and surface samples from the isolation wards and intensive care units designated for COVID-19… read more here.
Keywords: surface contamination; air; contamination; cov virus ... See more keywords
Spatial and Contamination-Dependent Electrical Properties of Carbon Nanotubes.
Sign Up to like & getrecommendations! Published in 2018 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b03390
Abstract: Two-point probe and Raman spectroscopy have been used to investigate the effects of vacuum annealing and argon bombardment on the conduction characteristics of multiwalled carbon nanotubes (MWCNTs). Surface contamination has a large effect on the… read more here.
Keywords: surface contamination; spatial contamination; dependent electrical; carbon nanotubes ... See more keywords
Logistic growth of a surface contamination network and its role in disease spread
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-13840-z
Abstract: Surfaces and objects surround us, and touching them is integral to everyday life. Pathogen contaminated surfaces (fomites) are known to transmit diseases. However, little is known about the ways and speed at which surfaces become… read more here.
Keywords: surface contamination; network; contamination network; surface ... See more keywords
Aerosol and surface contamination of SARS-CoV-2 observed in quarantine and isolation care
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-69286-3
Abstract: The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) originated in Wuhan, China in late 2019, and its resulting coronavirus disease, COVID-19, was declared a pandemic by the World Health Organization on March 11, 2020.… read more here.
Keywords: surface contamination; sars cov; isolation; aerosol surface ... See more keywords
Environmental Surface Contamination With Monkeypox Virus in the Ambulatory Setting in Toronto, Canada
Sign Up to like & getrecommendations! Published in 2022 at "Open Forum Infectious Diseases"
DOI: 10.1093/ofid/ofac648
Abstract: This article describes the results of environmental sampling in out-patient clinics where adults with human monkeypox were evaluated. Viral DNA was detected at low concentrations on high-touch surfaces. Hospital-grade cleaning wipes reduced environmental contamination, usually… read more here.
Keywords: contamination monkeypox; virus ambulatory; contamination; surface contamination ... See more keywords
Sampling Methods and Risk Stratification Regarding Environmental Contamination by SARS-CoV-2.
Sign Up to like & getrecommendations! Published in 2021 at "Acta medica portuguesa"
DOI: 10.20344/amp.16215
Abstract: INTRODUCTION Transmission of COVID-19 through close contact and droplets is well established, but the influence of aerosol and surface contamination remains to be determined. Literature is scarce and inconsistent about the viable virus particles free-distance… read more here.
Keywords: surface contamination; risk; environmental contamination; contamination ... See more keywords
Evidence of surface contamination in hospital rooms occupied by patients infected with monkeypox, Germany, June 2022
Sign Up to like & getrecommendations! Published in 2022 at "Eurosurveillance"
DOI: 10.2807/1560-7917.es.2022.27.26.2200477
Abstract: The extent of monkeypox virus environmental contamination of surfaces is unclear. We examined surfaces in rooms occupied by two monkeypox patients on their fourth hospitalisation day. Contamination with up to 105 viral copies/cm2 on inanimate surfaces was… read more here.
Keywords: contamination; surface contamination; evidence surface; hospital rooms ... See more keywords