Results 31 to 40 of about 130,892 (321)
Retention Time and Ion Abundance Ratio of 8 Common Drugs （Poisons） by LC-MS/MS Qualitative Analysis#br# [PDF]
Fayixue Zazhi, 2020 Objective To investigate the maximum allowable deviations of retention time and ion abundance ratio of the 8 common drugs （poisons） from 3 categories, poisons （methamphetamine, morphine, ketamine）, benzodiazepines （estazolam, midazolam, diazepam ...
MIN Tao, LIU Shao-dan, XIN Guo-bin, et al.
doaj +1 more source
Antibiotic residues and antibiotic-resistant bacteria in pig slurry used to fertilize agricultural fields [PDF]
, 2020 Pig manure may contain antibiotic residues, antibiotic-resistant bacteria or pathogens, which may reach the environment upon fertilization. During this study, 69 antibiotic residues belonging to 12 classes were quantified in 89 pig slurry samples.
Colson, Lander +9 more
core +2 more sources
Environmental Pollution, 2022 Per- and polyfluorinated alkyl substances (PFAS) are highly persistent chemicals, which pose a potential risk for aquatic wildlife due to their bioaccumulative behaviour and toxicological effects.
Byns Cara +4 more
semanticscholar +1 more source
The status of Fusarium mycotoxins in Sub-Saharan Africa : a review of emerging trends and post-harvest mitigation strategies towards food control [PDF]
, 2017 Fusarium fungi are common plant pathogens causing several plant diseases. The presence of these molds in plants exposes crops to toxic secondary metabolites called Fusarium mycotoxins. The most studied Fusarium mycotoxins include fumonisins, zearalenone,
Atanda, Olusegun Oladimeji +3 more
core +5 more sources
Seafood from Norway : food safety [PDF]
, 2016 Since Norway is a major supplier of seafood worldwide, monitoring the food safety of Norwegian fish products is a priority. This commentary gives a brief overview of the food safety of seafood from Norwegian waters.
Lorentzen, Grete +2 more
core +2 more sources
Biosensors, 2023 In this work, two human epidermal growth factor receptors, HER-1 and HER-2, were selected as biomarkers to enable the detection of breast cancer. Therefore, two biosensors were developed using gold sensor chips coupled with amperometric detection of the ...
Shayalini Wignarajah +2 more
semanticscholar +1 more source
Determining the LOD and LOQ in steel alloys analysis using NITON spectrometer
Journal of Physics: Conference Series, 2021 Abstract Low concentrations standards spectrometric analysis using the NITON spectrometer require the LOD and LOQ to be determined from the analytical method along with identification of the sample matrix. The LOD (the smallest quantity of analyte that can be detected but not necessarily quantified) and LOQ (the smallest quantity of ...
A Krummenauer, P R Dias, H M Veit
openaire +1 more source
Science of the Total Environment, 2023 A multiplex quantitative reverse transcription polymerase chain reaction (RT-qPCR)-based method was designed for the simultaneous detection of influenza A, SARS-CoV-2, respiratory syncytial virus, and measles virus. The performance of the multiplex assay
Emalie K. Hayes +3 more
semanticscholar +1 more source
Evaluation of human exposure to metals from some commonly used hair care products in Nigeria
Toxicology Reports, 2016 The concentrations of nine metals, namely, cadmium (Cd), lead (Pb), chromium (Cr), copper (Cu), cobalt (Co), nickel (Ni), manganese (Mn), zinc (Zn), and iron (Fe), were determined in 26 brands of hair care products including hair relaxers, conditioners ...
Chukwujindu M.A. Iwegbue +4 more
doaj +1 more source
Spectrophotometric analysis of thrombolytic activity: SATA assay [PDF]
, 2017 Introduction: Measurement of thrombolytic activity i.e. clot lysis is crucial for research and development of novel thrombolytics. It is also a key factor in assessment of the effectiveness of conventionally used thrombolytic agents in the clinic, which ...
Entekhabi, Nazila +5 more
core +2 more sources