All Stories

  1. Applications of metal organic framework adsorbents for pipette-tip micro solid-phase extraction
  2. High Performance Liquid chromatography - Fourier Transform Infrared Spectroscopy Coupling: A Comprehensive Review
  3. Removal of phenolic inhibitor compounds from hydrolysates and post-fermentation broths by using a hydrophobic magnetic deep eutectic solvent
  4. Application of a novel deep eutectic solvent modified carbon nanotube for pipette-tip micro solid phase extraction of 6-mercaptopurine
  5. Comprehensive investigation of capacitive deionization cells by response surface methodology
  6. Application of a magnetically separable Zr-MOF for fast extraction of palladium before its spectrophotometric detection
  7. A Comprehensive Review on Shilajit: What We Know about Its Chemical Composition
  8. Fabrication of a Molecularly Imprinted Polymer Adsorbent for Pipette Tip Micro Solid-phase Extraction of Levofloxacin from Aqueous Samples Prior to its Spectrophotometric Determination
  9. Microplastics removal from aqueous environment by metal organic frameworks
  10. Metal–Organic Frameworks in Green Analytical Chemistry
  11. Remediation of Polycyclic Aromatic Hydrocarbons Contaminated Soil Using Combined Ozonation and Peroxy-Acid Treatment in the Site of Abadan Oil Refinery
  12. Deep Eutectic Solvent Stir Bar Sorptive Extraction: A Rapid Microextraction Technique for the Determination of Vitamin D3 by Spectrophotometry
  13. Effect of Microplastics Pollution on Hydrogen Production from Biomass: A Comprehensive Review
  14. Magnetic deep eutectic solvents – Fundamentals and applications
  15. Microplastics in atmospheric dust samples of Sistan: sources and distribution
  16. Trends in the new generation of green solvents in extraction processes
  17. Magnetic Covalent Organic Frameworks—Fundamentals and Applications in Analytical Chemistry
  18. Application of gas flow headspace liquid phase micro extraction coupled with gas chromatography-mass spectrometry for determination of 4-methylimidazole in food samples employing experimental design optimization
  19. Synthesis, characterization and application of a zirconium-based MOF-808 functionalized with isonicotinic acid for fast and efficient solid phase extraction of uranium(VI) from wastewater prior to its spectrophotometric determination
  20. Determination of profenofos in seawater and foodstuff samples after its molecularly imprinted polymer pipette-tip micro solid phase extraction optimized by response surface methodology
  21. Supramolecular deep eutectic solvents and their applications
  22. Azo dyes: Sources, occurrence, toxicity, sampling, analysis, and their removal methods
  23. Miniaturized solid phase extraction
  24. Introductory Chapter: Evolution of Sample Preparation
  25. Correction to: Chromium‑based metal organic framework for pipette tip micro‑solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples
  26. Chromium-based metal organic framework for pipette tip micro-solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples
  27. Modern Sample Preparation Techniques: A Brief Introduction
  28. Surface-orientated platinum nanoparticles electrodeposited on a carbon substrate as a high performance electrocatalyst for glucose oxidation reaction in alkaline media
  29. Application of polyethylene glycol-coated iron oxide nanoparticles for magnetic solid phase extraction of copper from seawater samples and its determination by graphite furnace atomic absorption spectrometry using response surface methodology for optim...
  30. Nanoparticle coatings for stir bar sorptive extraction, synthesis, characterization and application
  31. An electrochemical interface for direct analysis of amlodipine in tablets and human blood samples
  32. Fabrication of a Smartphone-Based Spectrophotometer and Its Application in Monitoring Concentrations of Organic Dyes
  33. Development of a solventless stir bar sorptive extraction/thermal desorption large volume injection capillary gas chromatographic-mass spectrometric method for ultra-trace determination of pyrethroids pesticides in river and tap water samples
  34. Sputtered silicon solid phase microextraction fibers with a polydimethylsiloxane stationary phase with negligible carry-over and phase bleed
  35. Application of molecularly imprinted polymer pipette tip micro-solid phase extraction of nalidixic acid and acetaminophen from pills and seawater samples and their determination by spectrophotometry
  36. Preconcentration and Analytical Methods for Determination of Methyl Tert-Butyl Ether and Other Fuel Oxygenates and Their Degradation Products in Environment: A Review
  37. Simultaneous determination of droxidopa and carbidopa by carbon paste electrode functionalized with NiFe2O4 nanoparticle and 2-(4-ferrocenyl-[1,2,3]triazol-1-yl)-1-(naphthalen-2-yl) ethanone
  38. PCN-222 metal–organic framework: a selective and highly efficient sorbent for the extraction of aspartame from gum, juice, and diet soft drink before its spectrophotometric determination
  39. Simultaneous Removal of Heavy Metals from Wastewater Using Modified Sodium Montmorillonite Nanoclay
  40. Application of a smartphone based spectrophotometer for rapid in-field determination of nitrite and chlorine in environmental water samples
  41. Application of an iron-based porphyrinic metal–organic framework for removal of warfarin from aqueous solutions
  42. Highly Sensitive Determination of Bisphenol A in Bottled Water Samples by HPLC after Its Extraction by a Novel Th-MOF Pipette-Tip Micro-SPE
  43. Separation and determination of ciprofloxacin in seawater, human blood plasma and tablet samples using molecularly imprinted polymer pipette‐tip solid phase extraction and its optimization by response surface methodology
  44. A Novel Electrochemical Sensor Based on Graphene Oxide Nanosheets and Ionic Liquid Binder for Differential Pulse Voltammetric Determination of Droxidopa in Pharmaceutical and Urine Samples
  45. APPLICATION OF RESPONSE SURFACE MODELING FOR OPTIMIZATION AND DETERMINATION OF MALONDIALDIALDEHYDE BY VORTEX-ASSISTED DISPERSIVE LIQUID-LIQUID MICROEXTRACTION AND GC-FID
  46. Application of response surface methodology to optimize pipette tip micro-solid phase extraction of dyes from seawater by molecularly imprinted polymer and their determination by HPLC
  47. Co-microprecipitation/flotation of trace amounts of cadmium from environmental samples through its complexation with iodide and neutralization with cetyltrimethylammonium bromide in the presence of perchlorate ions
  48. Application of response surface methodology for optimization of metal–organic framework based pipette-tip solid phase extraction of organic dyes from seawater and their determination with HPLC
  49. Box-Behnken design optimization of pipette tip solid phase extraction for methyl orange and acid red determination by spectrophotometry in seawater samples using graphite based magnetic NiFe2O4 decorated exfoliated as sorbent
  50. Spectrofluorometrical Determination of Vitamin B1 in Different Matrices Using Box‐Behnken Designed Pipette Tip Solid Phase Extraction by a Carbon Nanotube Sorbent
  51. DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBONS IN SOIL SAMPLES USING ULTRASONIC PROBE AND SALT-ASSISTED LIQUID-LIQUID EXTRACTION COUPLED WITH HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
  52. Application of response surface methodology for silver nanoparticle stir bar sorptive extraction of heavy metals from drinking water samples: a Box–Behnken design
  53. Determination of nicotine in saliva, urine and wastewater samples using tantalum metal organic framework pipette tip micro-solid phase extraction
  54. The simultaneous detection of food dyes from different samples in a 96-well plate by spectrophotometry
  55. Application of Box-Behnken design in response surface methodology for the molecularly imprinted polymer pipette-tip solid phase extraction of methyl red from seawater samples and its determination by spectrophotometery
  56. Fast determination of bisphenol A in spiked juice and drinking water samples by pipette tip solid phase extraction using cobalt metal organic framework as sorbent
  57. Simultaneous elimination of Malachite Green, Rhodamine B and Cresol Red from aqueous sample with Sistan sand, optimized by Taguchi L16 and Plackett–Burman experiment design methods
  58. Multidimensional Gas Chromatography in Essential Oil Analysis. Part 2: Application to Characterisation and Identification
  59. Multidimensional Gas Chromatography in Essential Oil Analysis. Part 1: Technical Developments
  60. Liquid Crystals in Analytical Chemistry: A Review
  61. Using pattern recognition entropy to select mass chromatograms to prepare total ion current chromatograms from raw liquid chromatography–mass spectrometry data
  62. Carbon Paste Electrode Modified with ZrO2 Nanoparticles and Ionic Liquid for Sensing of Dopamine in the Presence of Uric Acid
  63. Removal of Dyes from the Environment by Adsorption Process
  64. Determination of carbamazepine in urine and water samples using amino-functionalized metal–organic framework as sorbent
  65. DISPERSIVE LIQUID-LIQUID MICROEXTRACTION COUPLED WITH MICRO-VOLUME SPECTROPHOTOMETRY FOR DETERMINATION OF TOTAL IODINE IN URINE SAMPLES
  66. Synthesis of UiO-66-OH zirconium metal-organic framework and its application for selective extraction and trace determination of thorium in water samples by spectrophotometry
  67. Application of Box–Behnken design in the optimization of a simple graphene oxide/zinc oxide nanocomposite-based pipette tip micro-solid phase extraction for the determination of Rhodamine B and Malachite green in seawater samples by spectrophotometry
  68. Application of Taguchi L16 design method for comparative study of ability of 3A zeolite in removal of Rhodamine B and Malachite green from environmental water samples
  69. SPECTROPHOTOMETRIC DETERMINATION OF FOUR NAPHTHALENE SULFONATES IN SEAWATER AFTER THEIR MOLECULARLY IMPRINTED STIR BAR SORPTIVE EXTRACTION
  70. Investigating the Essential Oil Composition of Rosmarinus officinalis Before and After Fertilizing with Vermicompost
  71. Analysis of essential oils through comprehensive two-dimensional gas chromatography: General utility
  72. Evaluation of Eucalyptus leaves as an adsorbent for decolorization of Methyl Violet (2B) dye in contaminated waters: Thermodynamic and Kinetics model
  73. Applications of Graphene in Chromatography
  74. Applications of Graphene in Chromatography
  75. The Mesoporous Porphyrinic Zirconium Metal-Organic Framework for Pipette-Tip Solid-Phase Extraction of Mercury from Fish Samples Followed by Cold Vapor Atomic Absorption Spectrometric Determination
  76. Determination of (S)-warfarin using an activated screen printed gold electrode modified with gold nanoparticles and an enantioselective molecularly imprinted polymer
  77. Determination of Zinc, Copper, and Mercury in Water Samples by Using Novel Micro Cloud Point Extraction and UV-Vis Spectrophotometry
  78. Application of Dispersive Liquid-Liquid Microextraction in Narrow-Bore Tube for Preconcentration and Spectrophotometric Determination of Cadmium in Aqueous Samples
  79. Development of UV/H 2 O 2 /TiO 2 –LECA hybrid process based on operating cost: Application of an effective fixed bed photo-catalytic recycled reactor
  80. Comparison of Air-Assisted, Vortex-Assisted and Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction for the Determination of BTEX Compounds in Water Samples Prior to GC-FID Analysis
  81. Enantioselective comprehensive two-dimensional gas chromatography of lavender essential oil
  82. Polyallylamine as an Adhesion Promoter for SU-8 Photoresist
  83. Application of Microextraction Techniques Including SPME and MESI to the Thermal Degradation of Polymers: A Review
  84. Developments in Methods of Analysis for Naphthalene Sulfonates
  85. Micro-cloud point extraction for preconcentration of Aspirin in commercial tablets prior to spectrophotometric determination
  86. Application of Micro-cloud point extraction for spectrophotometric determination of Malachite green, Crystal violet and Rhodamine B in aqueous samples
  87. Erratum
  88. A novel green one-step synthesis of gold nanoparticles using crocin and their anti-cancer activities
  89. Comparison of Headspace-Single Drop Microextraction and Dispersive Liquid–Liquid Microextraction for Determination of Benzene in Juice Drinks Containing Vitamin C
  90. A simple graphene-based pipette tip solid-phase extraction of malondialdehyde from human plasma and its determination by spectrofluorometry
  91. Antimicrobial Effect of Essential Oil of Ziziphora tenuior on Water by Heterotrophic Plate Counts Method in Kerman (Southeast of Iran)
  92. Disposable pipette tips extraction: Fundamentals, applications and state of the art
  93. Porous, High Capacity Coatings for Solid Phase Microextraction by Sputtering
  94. Micro-Cloud Point Extraction for Preconcentration of Aspirin in Commercial Tablets Prior to Spectrophotometric Determination
  95. Salt saturated single-drop microextraction of malondialdehyde from human plasma before its determination by gas chromatography
  96. A rapid spectrofluorimetric method for the determination of malondialdehyde in human plasma after its derivatization with thiobarbituric acid and vortex assisted liquid–liquid microextraction
  97. Application of a Novel Micro-Cloud Point Extraction for Preconcentration and Spectrophotometric Determination of Azo Dyes
  98. Determination of mefenamic acid in urine and pharmaceutical samples by HPLC after pipette-tip solid phase microextraction using zinc sulfide modified carbon nanotubes
  99. FLAME ATOMIC ABSORPTION SPECTROMETRIC DETERMINATION OF TRACE AMOUNTS OF SILVER IN RADIOLOGICAL WASTE SAMPLES AFTER SOLID PHASE EXTRACTION USING MULTI-WALLED CARBON NANO-TUBES MODIFIED BY SODIUM DODECYL SULFATE
  100. Molecularly imprinted stir bar sorptive extraction coupled with high-performance liquid chromatography for trace analysis of naphthalene sulfonates in seawater
  101. Magnetic molecularly imprinted polymer nanoparticles for selective extraction of copper from aqueous solutions prior to its flame atomic absorption determination
  102. Recent Developments in Methods of Analysis for Fluoride Determination
  103. Enantioselective comprehensive two-dimensional gas chromatography. A route to elucidate the authenticity and origin ofRosa damascena Milleressential oils
  104. Molecularly Imprinted Polymers for Stir Bar Sorptive Extraction: Synthesis, Characterization, and Application
  105. Optimization of Affective Parameter on Cadmium Removal From an Aqueous Solution by Citrullus colocynthis Powdered Fruits by Response Surface
  106. Comparison of single best artificial neural network and neural network ensemble in modeling of palladium microextraction
  107. Application of In-Syringe Dispersive Liquid–Liquid Microextraction and Narrow-Bore Tube Dispersive Liquid–Liquid Microextraction for the Determination of Trace Amounts of BTEX in Water Samples
  108. Recent developments in the determination of residual solvents in pharmaceutical products by microextraction methods
  109. Developing a New Micro Cloud Point Extraction Method for Simultaneous Preconcentration and Spectrophotometric Determination of Uranium and Vanadium in Brine
  110. Magnetic Molecularly Imprinted Polymer Nanoparticles for Selective Extraction of Copper from Aqueous Solutions Prior to Its Flame Atomic Absorption Determination
  111. Comprehensive two-dimensional gas chromatography-mass spectrometry: Recent evolution and current trends
  112. Essential‐Oil Analysis of Irradiated Spices by Using Comprehensive Two‐Dimensional Gas Chromatography
  113. Fischer–Tropsch synthesis: Studies effect of reduction variables on the performance of Fe–Ni–Co catalyst
  114. A Fast and Validated Method for the Determination of Malondialdehyde in Fish Liver Using High-Performance Liquid Chromatography with a Photodiode Array Detector
  115. Comparison of two novel in-syringe dispersive liquid–liquid microextraction techniques for the determination of iodide in water samples using spectrophotometry
  116. Particle swarm optimization–artificial neural network modeling and optimization of leachable zinc from flour samples by miniaturized homogenous liquid–liquid microextraction
  117. Salt saturated single drop microextraction of gold from water samples and its determination by graphite furnace atomic absorption spectrometry
  118. Development and Validation of a Gas Chromatography Method for the Trace Level Determination of Allylamine in Sevelamer Hydrochloride and Sevelamer Carbonate Drug Substances
  119. Antiaflatoxigenic activity of Carum copticum essential oil
  120. Application of PSO-artificial neural network and response surface methodology for removal of methylene blue using silver nanoparticles from water samples
  121. Application of ionic liquid‐based microwave‐assisted extraction of malachite green and crystal violet from water samples
  122. Rapid and sensitive determination of acrylamide in potato crisps using reversed-phase direct immersion single drop microextraction-gas chromatography
  123. Molecularly imprinted stir bar sorptive extraction coupled with atomic absorption spectrometry for trace analysis of copper in drinking water samples
  124. Room temperature ionic liquid-based dispersive liquid–liquid microextraction of uranium in water samples before spectrophotometric determination
  125. Rapid and sensitive determination of fluoride in toothpaste and water samples using headspace single drop microextraction-gas chromatography
  126. Evaluation of the suitability of low hazard surfactants for the separation of phenols and carotenoids from red‐flesh orange juice and olive mill wastewater using cloud point extraction
  127. Comparison of Headspace Solid-phase Microextraction, Headspace Single-drop Microextraction and Hydrodistillation for Chemical Screening of Volatiles in Myrtus Communis L
  128. Determination of methylcyclopentadienyl-manganese tricarbonyl in gasoline and water via ionic-liquid headspace single drop microextraction and electrothermal atomic absorption spectrometry
  129. Determination of butyltin stabilizers in PVC using Liquid-Phase microextraction with electrothermal atomic absorption spectrometry
  130. Determination of fluoroacetate and fluoride in blood serum by capillary zone electrophoresis using capacitively coupled contactless conductivity detection
  131. New trends in the analysis of the volatile fraction of matrices of vegetable origin: a short overview. A review.
  132. Corrigendum
  133. Essential oils and volatiles: sample preparation and analysis. A review.
  134. Carbon-Coated Tellurium for Optical Data Storage
  135. Solid-Phase Microextraction for the Determination of Inorganic Ions: Applications and Possibilities
  136. Determination of fluoride as fluorosilane derivative using reversed‐phase HPLC with UV detection for determination of total organic fluorine
  137. Preparation and evaluation of solid-phase microextraction fibres based on functionalized latex nanoparticle coatings for trace analysis of inorganic anions
  138. The Essential Oils Composition ofSalvia mirzayanii
  139. Separation of zinc from aqueous samples using a molecular imprinting technique
  140. Imprinted polymer particles for iron uptake: Synthesis, characterization and analytical applications
  141. Antioxidant Activity, Phenolic Content, and Peroxide Value of Essential Oil and Extracts of Some Medicinal and Aromatic Plants Used as Condiments and Herbal Teas in Turkey
  142. Direct Screening ofWater Samples for Benzene Hydrocarbon Compounds by Headspace Liquid-Phase Microextraction--Gas Chromatography
  143. Solid‐phase microextraction and ion chromatographic analysis of anions based on polypyrrole electrode
  144. Direct screening of ground water samples for fuel oxygenates by headspace liquid phase microextraction–gas chromatography
  145. Selective Photocatalytic Oxidation of 4-Methoxybenzyl Alcohol to p-Anisaldehyde in Organic-Free Water in a Continuous Annular Fixed Bed Reactor
  146. Headspace liquid phase microextraction for quantitation of hexanal in potato crisps by gas chromatography
  147. Magnetic Molecularly Imprinted Polymer Particles Synthesized by Suspension Polymerization in Silicone Oil
  148. Miniaturization and Automation of an Internally Cooled Coated Fiber Device
  149. Determination of aliphatic amines in water by gas chromatography using headspace solvent microextraction
  150. The X-ray photoelectron spectroscopy of surface composition of aged mixed copper manganese oxide catalysts
  151. Kinetics and Mechanism of Potassium Persulphate/L-Serine Initiated Polymerization of Methylmethacrylate
  152. Membrane in tandem with a helical sorbent trap as continuous sampling technique of the polyvinyl chloride thermo-oxidative degradation products for their on-line gas chromatographic monitoring
  153. Alkyl Monolayers on Silica Surfaces Prepared Using Neat, Heated Dimethylmonochlorosilanes with Low Vapor Pressures
  154. Quantitative determination of diazepam, nitrazepam and flunitrazepam in tablets using thin-layer chromatography–densitometry technique
  155. Headspace Liquid-Phase Microextraction of Chlorobenzenes in Soil with Gas Chromatography-Electron Capture Detection
  156. Solid Phase Photocatalytic Reaction on the Soot/TiO2 Interface:  The Role of Migrating OH Radicals
  157. Continuous Monitoring of Thermooxidative Degradation Products of Polystyrene by Membrane Extraction with Sorbent Interface and Gas Chromatography
  158. Membrane extraction with sorbent interface-gas chromatography as an effective and fast means for continuous monitoring of thermal degradation products of polyacrylonitrile
  159. Headspace Solvent Microextraction
  160. In-Tube Molecularly Imprinted Polymer Solid-Phase Microextraction for the Selective Determination of Propranolol
  161. Method for Determination of Methyltert-Butyl Ether and Its Degradation Products in Water
  162. Uptake, tissue distribution, and metabolism of malachite green in the channel catfish (Ictalurus punctatus)
  163. Peer Reviewed: A Practical Guide to Analytical Method Validation
  164. Alkyl Monolayers on Silicon Prepared from 1-Alkenes and Hydrogen-Terminated Silicon
  165. Functionalized polypyrroles. New molecular materials for electrocatalysis and related applications
  166. Statistical theory of component overlap in multicomponent chromatograms
  167. COMBUSTION OF PVC
  168. Extraction of mass spectra free of background and neighboring component contributions from gas chromatography/mass spectrometry data
  169. 1-(2-Pyridylazo)-2-naphthol as Possible Analytical Reagent