1 Application of graphene/zinc-based metal-organic framework nanocomposite for electrochemical sensing of As(III) in water resources.

2 New magnetic graphene-based inorganic-organic sol-gel hybrid nanocomposite for simultaneous analysis of polar and non-polar organophosphorus pesticides from water samples using solid-phase extraction.

3 Analysis of diclofenac in water samples using in situ derivatization-vortex-assisted liquid-liquid microextraction with gas chromatography-mass spectrometry

4 Application of Chemometrics for Spectral Resolving and Determination of Three Analgesics in Water Samples.

5 Analysis of diclofenac in water samples using in situ derivatization-vortex-assisted liquid-liquid microextraction with gas chromatography-mass spectrometry.

6 Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach

7 Development of an In-Field Method for the Detection of Barium in Various Water Samples Using Differential Pulse Anodic Stripping Voltammetry

8 Vortex-assisted natural deep eutectic solvent microextraction using response surface methodology optimization for determination of orthophosphate in water samples by molybdenum blue method.

9 Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach

10 Simultaneous bioelectricity generation from cost-effective MFC and water treatment using various wastewater samples.

11 Photoluminescent AuNCs@UiO-66 for Ultrasensitive Detection of Mercury in Water Samples.

12 Effective and High-Throughput Analytical Methodology for the Determination of Lead and Cadmium in Water Samples by Disposable Pipette Extraction Coupled with High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry (HR-CS GF AAS)

13 Determination of Rare Earth Elements in Natural Water Samples by Rapid Sequential High-Resolution Continuum Source Flame Atomic Absorption Spectrometry (HR CS FAAS) and inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

14 Core-shell structured magnetic mesoporous carbon nanospheres derived from metal-polyphenol coordination polymer-coated Fe O and its application in the enrichment of phthalates from water samples.

15 Applicability of the direct injection liquid chromatographic tandem mass spectrometric analytical approach to the sub-ngL determination of perfluoro-alkyl acids in waste, surface, ground and drinking water samples.

16 Simultaneous determination of 44 pharmaceutically active compounds in water samples using solid-phase extraction coupled with ultra-performance liquid chromatography-tandem mass spectrometry.

17 Colorimetric and naked eye detection of trace Hg ions in the environmental water samples based on plasmonic response of sodium alginate impregnated by silver nanoparticles.

18 Chlorinated and brominated bisphenol A derivatives: Synthesis, characterization and determination in water samples

19 Determination of alkylphenols in water samples using liquid chromatography-tandem mass spectrometry after pre-column derivatization with dansyl chloride.

20 Solventless and solvent-minimized sample preparation techniques for determining currently used pesticides in water samples: a review.

21 Identification of microplastics in wastewater samples by means of polarized light optical microscopy.

22 Anthracene removal from water samples using a composite based on metal-organic-frameworks (MIL-101) and magnetic nanoparticles (Fe3O4).

23 New sporopollenin-based β-cyclodextrin functionalized magnetic hybrid adsorbent for magnetic solid-phase extraction of nonsteroidal anti-inflammatory drugs from water samples.

24 Fabrication of calixarene-grafted bio-polymeric magnetic composites for magnetic solid phase extraction of non-steroidal anti-inflammatory drugs in water samples.

25 Development of magnetic graphene oxide adsorbent for the removal and preconcentration of As(III) and As(V) species from environmental water samples.

26 Simultaneous preconcentration of polar and non-polar organophosphorus pesticides from water samples by using a new sorbent based on mesoporous silica.

27 New chrysin-functionalized silica-core shell magnetic nanoparticles for the magnetic solid phase extraction of copper ions from water samples.

28 Evaluation of a most probable number method for the enumeration of Legionella pneumophila from North American potable and nonpotable water samples.

29 Dispersive solid-phase extraction followed by triethylsilyl derivatization and gas chromatography mass spectrometry for perfluorocarboxylic acids determination in water samples.

30 Cationic amine-bridged periodic mesoporous organosilica materials for off-line solid-phase extraction of phenoxy acid herbicides from water samples prior to their simultaneous enantiomeric determination by capillary electrophoresis.

31 determination of trace copper in water samples by flame atomic absorption spectrometry after preconcentration on a phosphoric acid functionalized cotton chelator

32 identification of opportunistic pathogenic bacteria in drinking water samples of different rural health centers and their clinical impacts on humans

33 physico-chemical characteristics of ground water samples from different areas of thrissur district, kerala state, india

34 heavy metals in salt and water samples from maharloo lake and their comparison with metal concentrations in samples from sirjan, lar, and firoozabad salt mines

35 preconcentration with 1-nitroso-2-naphthol complexes on dowex mwc-1 resin: determination of cu and zn at trace level in drinking water samples by icp-aes

36 concurrent detection of human norovirus and bacterial pathogens in water samples from an agricultural region in central california coast

37 trace analysis of mefenamic acid in human serum and pharmaceutical wastewater samples after pre-concentration with niâal layered double hydroxide nano-particles

38 separation and preconcentration of trace amounts of manganese and nickel from natural water samples by a diimine derivative schiff base-coated silica-gel minicolumn

39 New magnetic oil palm fiber activated carbon-reinforced polypyrrole solid phase extraction combined with gas chromatography-electron capture detection for determination of organochlorine pesticides in water samples

40 Extraction of carbonyl derivatives from ozonated wastewater samples using hollow fiber liquid phase microextraction followed by gas chromatography-electron capture detection

41 glass based electrodes for the determination of redox potentials in water samples

42 Nano-sized FeO@SiO-molecular imprinted polymer as a sorbent for dispersive solid-phase microextraction of melatonin in the methanolic extract of Portulaca oleracea, biological, and water samples.

43 determination of as, cd, and pb in tap water and bottled water samples by using optimized gfaas system with pd-mg and ni as matrix modifiers

44 development of directly suspended droplet micro extraction method for extraction of organochlorine pesticides in water samples

45 uranium and radium in water samples around the nikola tesla b lignite-fired power plant - obrenovac, serbia

46 determination of ultra-trace rhodium in water samples by graphite furnace atomic absorption spectrometry after cloud point extraction using 2-(5-iodo-2-pyridylazo)-5-dimethylaminoaniline as a chelating agent

47 detection of blactx-m gene among pseudomonas aeruginosa isolated from water samples in baghdad

48 technical note: evaluation of between-sample memory effects in the analysis of δ<sup>2</sup>h and δ<sup>18</sup>o of water samples measured by laser spectroscopes

49 separation and preconcentration of trace amounts of gold from water samples prior to determination by flame atomic absorption spectrometry

50 removal of cd (ii) in water samples using modified magnetic iron oxide nanoparticle

51 separation/preconcentration and speciation analysis of trace amounts of arsenate and arsenite in water samples using modified magnetite nanoparticles and molybdenum blue method

52 differences in microbial community composition between injection and production water samples of water flooding petroleum reservoirs

53 magnetic solvent bar liquid-phase microextraction followed by gas chromatography-flame ionization detection for the trace determination of selected polycyclic aromatic hydrocarbons in environmental water samples

54 single drop based-liquid phase microextraction using ionic liquid as extractor solvent for extraction and preconcentration of copper and silver from food and water samples prior to determination by electrothermal atomic absorption spectrometry

55 optimized co-extraction and quantification of dna from enteric pathogens in surface water samples near produce fields in california

56 air-assisted liquid liquid microextraction combined with graphite furnace atomic absorption spectrometry for preconcentration and determination of trace amount of co(ii) and ni(ii) ions in water samples

57 An Electrochemiluminescence Sensor Based on Nafion/Magnetic Fe3O4 Nanocrystals Modified Electrode for the Determination of Bisphenol A in Environmental Water Samples

58 An Electrochemiluminescence Sensor Based on Nafion/Magnetic Fe₃O₄ Nanocrystals Modified Electrode for the Determination of Bisphenol A in Environmental Water Samples

59 Magnetic solid phase extraction based on PVA - TEOS / grafted Fe3O4@SiO2 magnetic nanofibers for analysis of sulfamethoxazole and trimethoprim in water samples

60 MOF and CdTe quantum dots entrapped hydrogel film as dual-signal ratiometric fluorometric-colorimetric sensing platform for erythromycin detection: Portable smartphone-assisted visual sensing in milk and water samples.

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