All Stories

  1. Pollen harvested from trees as a biomonitor of atmospheric pollution by semi-volatile compounds in an urban area: benzo(a)pyrene extracted from samples of Cupressus sempervirens pollen grains and PM10
  2. Use of Uncertainty Calculation Software as a Didactic Tool to Improve the Knowledge of Chemistry Students in Analytical Method Validation
  3. Development and Field Validation of Low-Cost Metal Oxide Nanosensors for Tropospheric Ozone Monitoring in Rural Areas
  4. A Novel Bike-Mounted Sensing Device with Cloud Connectivity for Dynamic Air-Quality Monitoring by Urban Cyclists
  5. A portable, low-cost, smartphone assisted methodology for on-site measurement of NO2 levels in ambient air by selective chemical reactivity and digital image analysis
  6. Radon alpha track counting on solid state nuclear track detector by an ImageJ-based software macro
  7. EFFECT OF COVID-19 LOCKDOWN ON AIR QUALITY IN URBAN AND SUBURBAN AREAS OF EXTREMADURA, SOUTHWEST SPAIN: A CASE STUDY IN USUALLY LOW POLLUTED AREAS
  8. Screen-Printed Gold Electrodes as Passive Samplers and Voltammetric Platforms for the Determination of Gaseous Elemental Mercury
  9. Trace Element Levels in Native Plant Species around the Industrial Site of Puchuncaví-Ventanas (Central Chile): Evaluation of the Phytoremediation Potential
  10. Optimization and validation test of a sonoreactor-assisted methodology for fast and miniaturized extraction of trace elements from soils
  11. Radon and thoron exhalation rate, emanation factor and radioactivity risks of building materials of the Iberian Peninsula
  12. LOW COST AND PORTABLE ELECTRONIC SYSTEM BASED ON ELECTROCHEMICAL AND PM SENSORS FOR THE MEASUREMENT OF AIR QUALITY MONITORING
  13. Monitoring of ozone by passive sampling and smartphone camera reading
  14. Spatial distribution, sources, and risk assessment of major ions ad trace elements in rainwater at Puchuncaví Valley, Chile: The impact of industrial activities
  15. Synoptic circulation patterns and local sources associated to high concentrations of tropospheric ozone in rural and suburban areas in southwestern Spain
  16. Estimation of PM10 Levels and Sources in Air Quality Networks by Digital Analysis of Smartphone Camera Images Taken from Samples Deposited on Filters
  17. Fast and direct amperometric analysis of polyphenols in beers using tyrosinase-modified screen-printed gold nanoparticles biosensors
  18. Nafion-Protected Sputtered-Bismuth Screen-Printed Electrode for On-site Voltammetric Measurements of Cd(II) and Pb(II) in Natural Water Samples
  19. Presence of 236U and 239,240Pu in soils from Southern Hemisphere
  20. A passive sampling – voltammetric detection approach based on screen-printed electrodes modified with indigotrisulfonate for the determination of ozone in ambient air
  21. Determination of Trace Elements in Atmospheric Samples by Ultrasonic Probe Microextraction and ICP-MS
  22. Exhalation Rate Study of Thoron in Some Building Materials of the Iberian Peninsula
  23. Disposable sputtered-bismuth screen-printed sensors for voltammetric monitoring of cadmium and lead in atmospheric particulate matter samples
  24. Antimony speciation in soils, sediments and volcanic ashes by microwave extraction and HPLC-HG-AFS detection
  25. Spatial gradient of human health risk from exposure to trace elements and radioactive pollutants in soils at the Puchuncaví-Ventanas industrial complex, Chile
  26. Temporal and spatial variation of trace elements in atmospheric deposition around the industrial area of Puchuncaví-Ventanas (Chile) and its influence on exceedances of lead and cadmium critical loads in soils
  27. A semiautomatic system for soluble lead and copper monitoring in atmospheric deposition by coupling of passive elemental fractionation sampling and voltammetric measurement on screen-printed gold electrodes
  28. Long-term assessment of ecological risk from deposition of elemental pollutants in the vicinity of the industrial area of Puchuncaví-Ventanas, central Chile
  29. Wearable electrochemical sensors: innovative tools for the emerging mobile health ecosystem
  30. Method validation and quality assurance of an ICP-MS protocol for the evaluation of trace and major elements in ambient aerosol samples and application to an air quality surveillance network
  31. Ambient air levels and health risk assessment of benzo(a)pyrene in atmospheric particulate matter samples from low-polluted areas: application of an optimized microwave extraction and HPLC-FL methodology
  32. Fractionation of trace elements in total atmospheric deposition by filtrating-bulk passive sampling
  33. Mercury pollution assessment in soils affected by industrial emissions using miniaturized ultrasonic probe extraction and ICP-MS
  34. Applicability of the bismuth bulk rotating disk electrode for heavy metal monitoring in undisturbed environmental and biological samples: determination of Zn(ii) in rainwater, tap water and urine
  35. Water
  36. Characterisation of screen-printed gold and gold nanoparticle-modified carbon sensors by electrochemical impedance spectroscopy
  37. Water
  38. High-Throughput Mercury Monitoring in Indoor Dust Microsamples by Bath Ultrasonic Extraction and Anodic Stripping Voltammetry on Gold Nanoparticles-Modified Screen-Printed Electrodes
  39. Miniaturized voltammetric stripping on screen printed gold electrodes for field determination of copper in atmospheric deposition
  40. Determination of Mercury in indoor dust samples by ultrasonic probe microextraction and stripping voltammetry on gold nanoparticles-modified screen-printed electrodes
  41. An Exploratory Study of Particulate PAHs in Low-Polluted Urban and Rural Areas of Southwest Spain: Concentrations, Source Assignment, Seasonal Variation and Correlations with Other Air Pollutants
  42. Performance of a Bismuth Bulk Rotating Disk Electrode for Heavy Metal Analysis: Determination of Lead in Environmental Samples
  43. Impact of Santiago de Chile urban atmospheric pollution on anthropogenic trace elements enrichment in snow precipitation at Cerro Colorado, Central Andes
  44. Gold nanoparticles-modified screen-printed carbon electrodes for anodic stripping voltammetric determination of mercury in ambient water samples
  45. Determination of trace and major elemental profiles in street dust samples by fast miniaturized ultrasonic probe extraction and ICP-MS
  46. Presence of plutonium isotopes, 239Pu and 240Pu, in soils from Chile
  47. Determination of mercury in ambient water samples by anodic stripping voltammetry on screen-printed gold electrodes
  48. Determination of Lead in Ambient Aerosol Samples by Anodic Stripping Voltammetry on a Bismuth Film Electrode
  49. Modification of carbon screen-printed electrodes by adsorption of chemically synthesized Bi nanoparticles for the voltammetric stripping detection of Zn(II), Cd(II) and Pb(II)
  50. A Novel Cell Design for the Improved Stripping Voltammetric Detection of Zn(II), Cd(II), and Pb(II) on Commercial Screen-Printed Strips by Bismuth Codeposition in Stirred Solutions
  51. Spatial and temporal variations in airborne particulate matter (PM10 and PM2.5) across Spain 1999–2005
  52. Optimization and validation of a capillary electrophoresis methodology for inorganic anions in atmospheric aerosol samples
  53. Antimony distribution and mobility in topsoils and plants (Cytisus striatus, Cistus ladanifer and Dittrichia viscosa) from polluted Sb-mining areas in Extremadura (Spain)
  54. Monitoring of Zn(II) and Cd(II) adsorption on activated carbon from aqueous multicomponent solutions by differential pulse polarography (DPP)
  55. Adsorption kinetics of zinc in multicomponent ionic systems
  56. Potentiometric stripping analysis (PSA) for monitoring of antimony in samples of vegetation from a mining area
  57. Determination of Aliphatic Amines by High Performance Liquid Chromatography with Amperometric Detection after Derivatization with Phenylisothiocyanate
  58. Determination of arsenic species by field amplified injection capillary electrophoresis after modification of the sample solution with methanol
  59. Evaluation of the influence of physical activity on the plasma concentrations of several trace metals
  60. Determination of copper in human plasma by stripping potentiometry on a mercury film electrode in ethylenediamine medium
  61. Determination of testosterone thiosemicarbazone and study of its immunological reactions in urine by adsorptive stripping voltammetry
  62. Differential pulse polarographic investigation of the nickel(II)-orotic acid complex
  63. Potentiometric stripping determination of mercury(II), selenium(IV), copper(II) and lead(II) at a gold film electrode in water samples
  64. Polarographic behavior of 8-chlorotheophylline and its determination in dosage forms
  65. Determination of nickel and cobalt by constant current potentiometry
  66. Nickel and cobalt determination by constant current potentiometry
  67. Competitive heterogeneous enzyme immunoassay for theophylline by flow-injection analysis with electrochemical detection of p-aminophenol
  68. Determination of oxytetracycline in urine and human serum by differential pulse polarography
  69. Adsorptive stripping voltammetry of oxytetracycline at the hanging mercury drop electrode (HMDE) in acid medium