All Stories

  1. Synthesis of Functionalized Magnetite Titanium Dioxide Nanocomposite for Removal of Acid Fuchsine Dye
  2. Fe3O4@MCM-48–SO3H: An efficient magnetically separable nanocatalyst for the synthesis of benzo[f]chromeno[2,3-d]pyrimidinones
  3. Solid phase extraction of Cu2+, Ni2+, and Co2+ ions by a new magnetic nano-composite: excellent reactivity combined with facile extraction and determination
  4. ChemInform Abstract: The Synthesis of Aminonaphtols and β-Amino Carbonyls in the Presence of a Magnetic Recyclable Fe3O4@MCM-48-NaHSO4Nano Catalyst.
  5. Removal of Carmoisine edible dye by Fenton and photo Fenton processes using Taguchi orthogonal array design
  6. Optimization of cloud point extraction of copper with neocuproine from aqueous solutions using Taguchi fractional factorial design
  7. The synthesis of aminonaphtols and β-amino carbonyls in the presence of a magnetic recyclable Fe3O4@MCM-48–NaHSO4nano catalyst
  8. Sulfuric acid functionalized MCM-41 coated on magnetite nanoparticles as a recyclable core–shell solid acid catalyst for three-component condensation of indoles, aldehydes and thiols
  9. Optimization of Cloud Point Extraction of Copper with Neocuproine from Aqueous Solutions Using Taguchi Fractional Factorial Design
  10. Organic/inorganic MCM-41 magnetite nanocomposite as a solid acid catalyst for synthesis of benzo[α]xanthenone derivatives
  11. Two-phase hollow fiber liquid phase microextraction for preconcentration of pyrethroid pesticides residues in some fruits and vegetable juices prior to gas chromatography/mass spectrometry
  12. QSAR Investigation on Quinolizidinyl Derivatives in Alzheimer’s Disease
  13. Micelle-Mediated Extraction Prior to LC-UV for Preconcentration and Determination of Trace Amounts of Bisphenol A in Environmental Samples
  14. Ultrasound-assisted synthesis of β-amino ketones via a Mannich reaction catalyzed by Fe3O4 magnetite nanoparticles as an efficient, recyclable and heterogeneous catalyst
  15. ChemInform Abstract: Regioselective Synthesis of Fused Azo-Linked Pyrazolo[4,3-e]pyridines Using Nano-Fe3O4.
  16. Preconcentration of trace amounts of lead in water samples with cetyltrimethylammonium bromide coated magnetite nanoparticles and its determination by flame atomic absorption spectrometry
  17. Regioselective Synthesis of Fused Azo-linked Pyrazolo[4,3-e]pyridines Using Nano-Fe3O4
  18. MEASUREMENT OF FLUOROQUINOLONE ANTIBIOTICS FROM HUMAN PLASMA USING HOLLOW FIBER LIQUID-PHASE MICROEXTRACTION BASED ON CARRIER MEDIATED TRANSPORT
  19. Ionic liquid-based dispersive liquid–liquid microextraction for the determination of formaldehyde in wastewaters and detergents
  20. Trace determination of linear alkylbenzene sulfonates using ionic liquid based ultrasound-assisted dispersive liquid–liquid microextraction and response surface methodology
  21. Novel fiber coated with nanoporous carbons for headspace solid-phase microextraction of chlorophenols from aqueous media
  22. Employing a new modified nanoporous carbon for extraction and determination of 1,10-phenanthroline and 2,2′-bipyridine by SPE and use of the Taguchi optimization method
  23. Preparation of voltammetric biosensor for tryptophan using multi-walled carbon nanotubes
  24. Dispersive liquid-liquid microextraction for the preconcentration and determination of some organic sulfur compounds in aqueous samples
  25. Fe3O4 magnetic nanoparticles modified with sodium dodecyl sulfate for removal of safranin O dye from aqueous solutions
  26. Magnetite nanoparticles with surface modification for removal of methyl violet from aqueous solutions
  27. A quantitative structure–activity relationship study on HIV-1 integrase inhibitors using genetic algorithm, artificial neural networks and different statistical methods
  28. Review on Methods for Determination of Metallothioneins in Aquatic Organisms
  29. Comparison of essential oils compositions of Nepeta persica obtained by supercritical carbon dioxide extraction and steam distillation methods
  30. Comparison of solidification of floating drop and homogenous liquid-liquid microextractions for the extraction of two plasticizers from the water kept in PET-bottles
  31. Application of cotton as a solid phase extraction sorbent for on-line preconcentration of copper in water samples prior to inductively coupled plasma optical emission spectrometry determination
  32. Hollow fiber liquid phase microextraction followed by high performance liquid chromatography for determination of ultra-trace levels of Se(IV) after derivatization in urine, plasma and natural water samples
  33. Taguchi OA16 orthogonal array design for the optimization of cloud point extraction for selenium determination in environmental and biological samples by tungsten-modified tube electrothermal atomic absorption spectrometry
  34. Carrier mediated hollow fiber liquid phase microextraction combined with HPLC–UV for preconcentration and determination of some tetracycline antibiotics
  35. Dispersive liquid–liquid microextraction combined with high-performance liquid chromatography-UV detection as a very simple, rapid and sensitive method for the determination of bisphenol A in water samples
  36. On-line solid phase extraction coupled to ICP-OES for simultaneous preconcentration and determination of some transition elements
  37. Development of liquid phase microextraction method based on solidification of floated organic drop for extraction and preconcentration of organochlorine pesticides in water samples
  38. Simultaneous preconcentration and determination of U(VI), Th(IV), Zr(IV) and Hf(IV) ions in aqueous samples using micelle-mediated extraction coupled to inductively coupled plasma-optical emission spectrometry
  39. Homogeneous liquid–liquid extraction for preconcentration of polycyclic aromatic hydrocarbons using a water/methanol/chloroform ternary component system
  40. On-line metals preconcentration and simultaneous determination using cloud point extraction and inductively coupled plasma optical emission spectrometry in water samples
  41. Development of cloud point extraction for simultaneous extraction and determination of gold and palladium using ICP-OES
  42. Extraction and determination of organophosphorus pesticides in water samples by a new liquid phase microextraction–gas chromatography–flame photometric detection
  43. Hollow fiber-based liquid phase microextraction combined with high-performance liquid chromatography for extraction and determination of some antidepressant drugs in biological fluids
  44. Three phase liquid phase microextraction of phenylacetic acid and phenylpropionic acid from biological fluids
  45. Homogeneous liquid–liquid extraction of trace amounts of mononitrotoluenes from waste water samples
  46. A new liquid-phase microextraction method based on solidification of floating organic drop
  47. Analysis of n-alkanes in water samples by means of headspace solvent microextraction and gas chromatography
  48. Cloud point extraction and simultaneous determination of zirconium and hafnium using ICP-OES
  49. Trace analysis of methyl tert-butyl ether in water samples using headspace solvent microextraction and gas chromatography–flame ionization detection
  50. Headspace solvent microextraction and gas chromatographic determination of some polycyclic aromatic hydrocarbons in water samples