Results 21 to 30 of about 10,283,817 (273)
Nanomaterials, 2020 Aminoglycosides (AMGs) have been extensively used to treat infectious diseases caused by Gram-negative bacteria in livestock and humans. A selective and sensitive colorimetric probe for the determination of streptomycin and kanamycin was proposed based ...
Ganesh Dattatraya Saratale +9 more
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Molecules, 2021 An effective and sensitive method is necessary for the determination of polybrominated diphenyl ethers (PBDEs) pollutants in water. In this study, effervescent-assisted dispersive liquid-liquid microextraction with solidification of the aqueous phase (EA-
Yue Wang +8 more
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Electrochem, 2021 In this work, an electrochemical sensor (GCE/MWCNT/Fe3O4@SiO2) based on a composite of multiwalled carbon nanotubes (MWCNT) and an Fe3O4@SiO2 (MMN) nanocomposite on a glassy carbon electrode (GCE) was developed for the detection of tetracycline (TC). The
Edna Ferreira Amaral +3 more
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Chemosensors, 2022 In the proposed method, microwave-assist heating and AgNO3/trisodium citrate were used to create the polyvinylpyrrolidone-capped silver nanoparticles (PVP-AgNPs) sensor.
Mohamed A. Abdel-Lateef +5 more
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Occurrence and Antimicrobial Resistance of Arcobacter spp. Recovered from Aquatic Environments
Antibiotics, 2021 Arcobacter spp. are emerging waterborne and foodborne zoonotic pathogens responsible for gastroenteritis in humans. In this work, we evaluated the occurrence and the antimicrobial resistance profile of Arcobacter isolates recovered from different aquatic
Sonia Sciortino +7 more
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Nanomaterials, 2021 Nitrogen and sulfur codoped carbon dots (NSCDs) were synthesized via a one-pot hydrothermal method, and citric acid, ethylenediamine, and methyl blue were used as precursors. The obtained NSCDs were spherical with an average size of 1.86 nm.
Hsin Lee +6 more
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Determination of Selected Pesticide Residues from Gilgel Gibe (I) Hydroelectric Dam Reservoir and Its Tributaries, Jimma Zone, Ethiopia [PDF]
International Journal of New Chemistry, 2020 In this study, the level of selected organophosphorus and organochlorine pesticide residues from water samples of Gilgle Gibe (I) hydroelectric dam reservoir and its potential tributaries, Jimma zone, Ethiopia, was determined by gas chromatography ...
Meaza Dejene +3 more
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New Detection Platform for Screening Bacteria in Liquid Samples
Biosensors, 2021 The development of sensitive methods for the determination of potential bacterial contamination is of upmost importance for environmental monitoring and food safety.
Rita La Spina +6 more
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Plastic Collecting and Water Sampling Water Rover
, 2022 The electronics assembly and embedded system of a water rover are discussed in this paper. The goal of this project is to create a system that makes it easier to gather water samples and collect floating plastic debris using a micro-controller and sensors. Experimental research methodology was applied.
Sangharsh Arun Patil +2 more
openaire +1 more source
Chemosensors, 2022 A novel, direct and simple colorimetric method employing μicroanalytical paper-based devices (μ-PADs) for the selective determination of bismuth is described.
Panagiotis A. Bizirtsakis +4 more
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