Fast screening of operational aqueous samples by gross alpha and beta counting with LSC systems
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-6007-x
Abstract: At nuclear installations a large number of samples is used to control operational tasks and health physics parameters. A fast screening process can be applied to provide immediate indication on possible contamination, and liquid scintillation… read more here.
Keywords: screening operational; aqueous samples; lsc systems; operational aqueous ... See more keywords
Surfactant-modified Zn/Al-layered double hydroxides for efficient extraction of alkyl phenols from aqueous samples.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental research"
DOI: 10.1016/j.envres.2019.108605
Abstract: Zn/Al-layered double hydroxides (LDHs) modified by sodium dodecylsulfate (SDS) were synthesized as a hydrophobic organic sorbent via urea hydrolysis. LDHs were applied as adsorbent for solid phase extraction (SPE) analysis to determine three alkylphenols (namely,… read more here.
Keywords: layered double; extraction; aqueous samples; double hydroxides ... See more keywords
Direct detection of fluoride ions in aquatic samples by surface-enhanced Raman scattering.
Sign Up to like & getrecommendations! Published in 2018 at "Talanta"
DOI: 10.1016/j.talanta.2017.08.101
Abstract: Given the strong hydration propensity of fluoride ions, it is difficult to detect fluoride, especially inorganic fluoride, in aqueous samples. Resolving the issue of fluoride detection in aqueous samples is a scientific undertaking of great… read more here.
Keywords: fluoride ions; surface enhanced; detection; aqueous samples ... See more keywords
Air-assisted liquid–liquid microextraction combined with flame atomic absorption spectrometry for determination of trace Pb in biological and aqueous samples
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Environmental Analytical Chemistry"
DOI: 10.1080/03067319.2019.1672672
Abstract: ABSTRACT A fast, inexpensive, environmental-friendly and efficient sample preparation method for determination of trace amounts of Pb2+ ions in aqueous samples and humane urine is presented. Lead was extracted using the air-assisted liquid–liquid microextraction (AALLME)… read more here.
Keywords: assisted liquid; air assisted; aqueous samples; determination trace ... See more keywords
A modified method of separating Tl(I) and Tl(III) in aqueous samples using solid phase extraction
Sign Up to like & getrecommendations! Published in 2018 at "Chemistry Central Journal"
DOI: 10.1186/s13065-018-0502-6
Abstract: In spite of the development of new measurement techniques in recent years, the rapid and accurate speciation of thallium in environmental aqueous samples remains a challenge. In this context, a novel method of solid phase… read more here.
Keywords: iii; aqueous samples; phase extraction; solid phase ... See more keywords
Alternative Ecosorbent for the Determination of Trihalomethanes in Aqueous Samples in SPME Mode
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27248653
Abstract: A new sorbent material based on modified clay with ionic liquid immobilized into an agarose film was developed as part of this study. It was applied to determine organochlorine pollutants, like disinfection byproducts, through headspace… read more here.
Keywords: aqueous samples; determination trihalomethanes; determination; ecosorbent determination ... See more keywords