Selective Chromogenic Chemosensors for Arsenite Anion: A Facile Approach to Analyzing Arsenite in Honey, Milk, and Water samples.
Sign Up to like & getrecommendations! Published in 2024 at "ChemPlusChem"
DOI: 10.1002/cplu.202400376
Abstract: In this study, two chemosensors, N5R1 and N5R2, based on 5-(4-nitrophenyl)-2-furaldehyde, with varying electron-withdrawing groups, were synthesized and effectively employed for the colorimetric selective detection of arsenite anions in a DMSO/H2O solvent mixture (8:2, v/v).… read more here.
Keywords: honey milk; water samples; arsenite anion;
Developmental effects of siloxane exposure in zebrafish: A comparison study using laboratory‐mixed and environmental water samples
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Toxicology"
DOI: 10.1002/jat.4369
Abstract: Siloxanes are used in personal care, biomedical, and industrial products. Their worldwide use and persistence in the environment cause consistent exposure for both humans and aquatic animals. Two siloxane congeners, decamethylcyclopentasiloxane (D5; CAS 541‐02‐6) and… read more here.
Keywords: laboratory mixed; siloxane exposure; water; water samples ... See more keywords
Facile preparation of a polydopamine-based monolith for multiple monolithic fiber solid-phase microextraction of triazine herbicides in environmental water samples.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201601127
Abstract: A new multiple monolithic fiber solid-phase microextraction using a polydopamine-based monolith as the extraction medium is proposed. The monolith was synthesized by facile in situ copolymerization of N-methacryldopamine and dual cross-linkers (divinylbenzene/ethylenedimethacrylate) in the presence… read more here.
Keywords: water samples; multiple monolithic; triazine herbicides; solid phase ... See more keywords
Preparation of Zwitterionic Silica‐Based Sorbents for Simultaneous Extraction of Acidic and Basic Pharmaceuticals From Water Samples
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Separation Science"
DOI: 10.1002/jssc.70280
Abstract: ABSTRACT The sol‐gel approach was applied to develop three homemade silica sorbents. These sorbents where functionalized with mixed‐mode zwitterionic exchange groups using only one additive to introduce at once the strong cation‐ (sulfonic groups) and… read more here.
Keywords: silica; extraction; preparation zwitterionic; water samples ... See more keywords
Rapid and precise measurements of radon in water using a pulsed ionization chamber
Sign Up to like & getrecommendations! Published in 2021 at "Limnology and Oceanography: Methods"
DOI: 10.1002/lom3.10419
Abstract: Radon‐in‐air monitor (RAD7, Durridge Co.) has been widely used to measure 222Rn in water samples. RAD7 measures 222Rn via 218Po+ (t1/2 = 3.1 min), which is electrically attracted to a silicon alpha detector. In this… read more here.
Keywords: water; water samples; ionization chamber; pulsed ionization ... See more keywords
A porous molecularly imprinted electrochemical sensor for specific determination of bisphenol S from human serum and bottled water samples in femtomolar level
Sign Up to like & getrecommendations! Published in 2022 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-022-03928-5
Abstract: In this study, a porous molecularly imprinted electrochemical sensor was successfully fabricated for the selective assay of bisphenol S (BPS) by introducing N-methacryloyl-l tyrosine functional monomer. The molecularly imprinted polymer (MIP)–based sensor (MA-Tyr@MIP/GCE) was prepared… read more here.
Keywords: molecularly imprinted; water samples; spectroscopy; sensor ... See more keywords
Determination of Rare Earth Elements in Pore Water Samples of Marine Sediments Using an Offline Preconcentration Method
Sign Up to like & getrecommendations! Published in 2021 at "Archives of Environmental Contamination and Toxicology"
DOI: 10.1007/s00244-020-00793-0
Abstract: The concentrations of dissolved yttrium and rare earth elements (REY) in sediment pore water provide important geochemical information. However, due to the low REY concentration, complex matrix, and limited sample volume (often only a few… read more here.
Keywords: water; water samples; method; marine sediments ... See more keywords
Real-time PCR detection of Toxoplasma gondii in surface water samples in São Paulo, Brazil
Sign Up to like & getrecommendations! Published in 2018 at "Parasitology Research"
DOI: 10.1007/s00436-018-6185-z
Abstract: Water is considered an important vehicle for the spread of human toxoplasmosis in several countries. Toxoplasma gondii oocysts can persist in the environment for long periods, being highly resistant to the various chemical inactivation processes… read more here.
Keywords: surface water; real time; water; water samples ... See more keywords
Application of magneto-luminescent gold nanoclusters with microfluidic systems to the determination analysis of tetracyclines
Sign Up to like & getrecommendations! Published in 2025 at "Mikrochimica Acta"
DOI: 10.1007/s00604-025-07405-5
Abstract: A microfluidic analytical system based on magnetically retained nanomaterials has been developed using fluorometric detection. This system utilizes magnetic gold nanoclusters (AuMNCs) to determine total tetracyclines using three of them as model—chlortetracycline (CTC), doxycycline (DC),… read more here.
Keywords: system; magneto luminescent; gold nanoclusters; application magneto ... See more keywords
Field storage of water samples affects measured environmental DNA concentration and detection
Sign Up to like & getrecommendations! Published in 2020 at "Limnology"
DOI: 10.1007/s10201-020-00634-y
Abstract: Environmental DNA (eDNA) is an emerging approach for detecting species, yet numerous methodological questions remain unanswered. Here we examined how time to filtration (0–48 h after collection) and sample storage (open vs. chilled in the dark)… read more here.
Keywords: storage; detection; environmental dna; water samples ... See more keywords
Comparison of Two Ionic Liquid-Based Pretreatment Methods for Three Steroids' Separation and Determination in Water Samples by HPLC
Sign Up to like & getrecommendations! Published in 2017 at "Chromatographia"
DOI: 10.1007/s10337-016-3215-9
Abstract: AbstractIonic liquid foam floatation coupled with an ionic liquid-based homogeneous liquid–liquid microextraction (IF-IHLME) method was developed and compared with ionic liquid foam floatation coupled with an ionic liquid dispersive liquid–liquid microextraction (IF-IDLME) method by their… read more here.
Keywords: extraction; ionic liquid; liquid; water samples ... See more keywords