Results 1 to 10 of about 10,283,817 (273)
Removal of bisphenol A from aqueous media using a highly selective adsorbent of hybridization cyclodextrin with magnetic molecularly imprinted polymer [PDF]
Royal Society Open Science, 2021 In this study, a unique magnetic molecularly imprinted polymer (MMIP) adsorbent towards bisphenol A (BPA) as a template molecule was developed by bulk polymerization using β-cyclodextrin (β-CD) as a co-monomer with methacrylic acid (MAA) to form MMIP MAA–
S. Mamman +5 more
doaj +1 more source
Use of switchable solvent liquid phase microextraction for determination of petroleum pollutants in water samples by gas chromatography–mass spectrometry [PDF]
شیمی کاربردی روز, 2023 In this study switchable solvent liquid phase microextraction (SSLPME) followed by GC-MS detection has been developed for preconcentration and determination of total petroleum hydrocarbons (TPHs) in water samples.
Kobra Sadat Hasheminasab +2 more
doaj +1 more source
Solid Phase Extraction Method for Separation and Pre-concentration of Thallium in Water Samples Using a Novel Adsorbent [PDF]
Avicenna Journal of Environmental Health Engineering, 2020 In this study, a new and simple column-mode separation method has been proposed for the pre-concentration and removal of trace amounts of thallium(III) (Tl) from water samples.
Mohammad Reza Ansari +2 more
doaj +1 more source
Toxics, 2022 Flame retardants are added to consumer products to retard the ignition of combustible materials. Technical mixtures of polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecane (HBCDD) were massively used for several decades.
Eva Lipičar +3 more
doaj +1 more source
Clonal CTX-M-15-Producing Escherichia coli ST-949 Are Present in German Surface Water
Frontiers in Microbiology, 2021 Extended-spectrum beta-lactamase (ESBL)-producing bacterial isolates are emerging within the last years. To understand this emergence, a thorough genome-based analysis of ESBL isolates from different sources (One Health approach) is needed.
Linda Falgenhauer +8 more
doaj +1 more source
Chemosensors, 2021 A commercial and disposable screen-printed carbon electrode (SPCE) has been proposed for a fast, simple and low-cost determination of Ni(II) at very low concentration levels by differential pulse adsorptive stripping voltammetry (DPAdSV) in the presence ...
Víctor Padilla +2 more
doaj +1 more source
A Novel Fluorescent Probe for Selective Detection of Hydrazine and Its Application in Imaging
Biosensors, 2021 In this work, a novel fluorescent probe with first-time-selected thiazepine backbone, TZPzine-1, was developed for selective detection of hydrazine in water samples and living cells.
Ruo-Jun Man +3 more
doaj +1 more source
Microorganisms, 2022 Among the major issues linked with producing safe water for consumption is the presence of the parasitic protozoa Cryptosporidium spp. and Giardia spp.
Marie-Stéphanie Fradette +2 more
doaj +1 more source
Molecules, 2022 Fluoroquinolones (FQs) are broad-spectrum antibiotics widely used to treat animal and human infections. The use of FQs in these activities has increased the presence of antibiotics in wastewater and food, triggering antimicrobial resistance, which has ...
A. N. Baeza +3 more
doaj +1 more source
Autonomous Aerial Water Sampling
Journal of Field Robotics, 2015 Obtaining spatially separated, high‐frequency water samples from rivers and lakes is critical to enhance our understanding and effective management of freshwater resources. In this work, we present an aerial water sampler and assess the system through field experiments.
John-Paul Ore +3 more
openaire +4 more sources