Recent Articles
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Design a continuous microfluidic flow cell for turbidimetric-flow injection technology: A new approach for routine analysis of active pharmaceutical f...
29/06/2022In this study, a new flow injection analysis (FIA) based on a microfluidic flow cell (MFC) with a sample capacity of 40 µL is described. A Tungsten lamp directs light from a typical 2100P Portable Turbidimeter apparatus into a quartz flow cell through a round sidewall aperture of 2.0 mm and
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Determination of mercury values in urine and air of chloralkali workers by copper nanoparticles functionalized in carboxylic carbon nanotubes and the...
30/06/2022Mercury exposure can produce toxic organic compounds in the body. Also, mercury can potentially cause oxidative damage and cellular disorders. In this study, the determination of mercury values in urine and air of chloralkali workers based on copper nanoparticles functionalized in carboxylic
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Magnetic solid-phase extraction based on the Carbonized cotton fabric/zeolite imidazolate framework-71/Fe3O4/polythionine followed by atomic absorptio...
29/06/2022Carbonized cotton fabric/zeolite imidazolate framework-71/Fe3O4/polythionine (CCF/ZIF-71/Fe3O4/PTh) was fabricated, characterized, and applied as efficient magnetic sorbent in magnetic solid-phase extraction (MSPE) of cadmium from water and food
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Application of pipette-tip solid-phase extraction technique for fast determination of levofloxacin from wastewater sample using cobalt metal-organic f...
30/06/2022In this research, a miniaturized solid-phase extraction method based on pipette tip solid-phase extraction (PT-SPE) was employed for the determination of levofloxacin. Cobalt metal-organic framework (CoMOF) was used as an adsorbent. Levofloxacin was determined using high-performance liquid
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Response surface modeling for the treatment of methylene blue from aqueous media using electro-Fenton process before determination by UV-VIS spectrome...
29/06/2022In the present study, response surface methodology was employed to investigate the effects of main variables, including the initial MB concentration, hydrogen peroxide dosage, current density, and electrolysis time on the removal efficiency of MB using the electro-Fenton (EF) process. The MB
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Adsorption of diazinon using Cd-MOF nanoparticles before determination by UV-Vis spectrometer: isotherm, kinetic and thermodynamic study
29/06/2022In this work, Cd MOF has been prepared using a hydrothermal method and characterized by the SEM, elemental mapping, XRD, EDS, and BET analysis. The diazinon stability has been investigated in various pH (4-8) and temperature (298oK – 323oK) using UV-Vis spectrometer in the
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Analysis of complexation between new bidentate bis-NHC ligand and some metal cations at different temperature
28/06/2022In this research, the determination and complexation process between 3,3'-(2,2'-(4-methyl-phenylenesulfonamido)bis(ethane-2,1-diyl))bis(1-benzyl-3H-benzo[d]imidazol-1-ium)dibromide with Ni2+, Zn2+, Pd2+, Ag+, and Hg2+ cations in the binary
... -
Design a continuous microfluidic flow cell for turbidimetric-flow injection technology: A new approach for routine analysis of active pharmaceutical f...
29/06/2022In this study, a new flow injection analysis (FIA) based on a microfluidic flow cell (MFC) with a sample capacity of 40 µL is described. A Tungsten lamp directs light from a typical 2100P Portable Turbidimeter apparatus into a quartz flow cell through a round sidewall aperture of 2.0 mm and
... -
Determination of mercury values in urine and air of chloralkali workers by copper nanoparticles functionalized in carboxylic carbon nanotubes and the...
30/06/2022Mercury exposure can produce toxic organic compounds in the body. Also, mercury can potentially cause oxidative damage and cellular disorders. In this study, the determination of mercury values in urine and air of chloralkali workers based on copper nanoparticles functionalized in carboxylic
... -
Magnetic solid-phase extraction based on the Carbonized cotton fabric/zeolite imidazolate framework-71/Fe3O4/polythionine followed by atomic absorptio...
29/06/2022Carbonized cotton fabric/zeolite imidazolate framework-71/Fe3O4/polythionine (CCF/ZIF-71/Fe3O4/PTh) was fabricated, characterized, and applied as efficient magnetic sorbent in magnetic solid-phase extraction (MSPE) of cadmium from water and food
... -
Application of pipette-tip solid-phase extraction technique for fast determination of levofloxacin from wastewater sample using cobalt metal-organic f...
30/06/2022In this research, a miniaturized solid-phase extraction method based on pipette tip solid-phase extraction (PT-SPE) was employed for the determination of levofloxacin. Cobalt metal-organic framework (CoMOF) was used as an adsorbent. Levofloxacin was determined using high-performance liquid
... -
Response surface modeling for the treatment of methylene blue from aqueous media using electro-Fenton process before determination by UV-VIS spectrome...
29/06/2022In the present study, response surface methodology was employed to investigate the effects of main variables, including the initial MB concentration, hydrogen peroxide dosage, current density, and electrolysis time on the removal efficiency of MB using the electro-Fenton (EF) process. The MB
... -
Adsorption of diazinon using Cd-MOF nanoparticles before determination by UV-Vis spectrometer: isotherm, kinetic and thermodynamic study
29/06/2022In this work, Cd MOF has been prepared using a hydrothermal method and characterized by the SEM, elemental mapping, XRD, EDS, and BET analysis. The diazinon stability has been investigated in various pH (4-8) and temperature (298oK – 323oK) using UV-Vis spectrometer in the
... -
Analysis of complexation between new bidentate bis-NHC ligand and some metal cations at different temperature
28/06/2022In this research, the determination and complexation process between 3,3'-(2,2'-(4-methyl-phenylenesulfonamido)bis(ethane-2,1-diyl))bis(1-benzyl-3H-benzo[d]imidazol-1-ium)dibromide with Ni2+, Zn2+, Pd2+, Ag+, and Hg2+ cations in the binary
...
Editorial Books and Papers

The Role of Nanoparticles in Novel Drug Delivery Systems, Targeted Diagnosis and Treatment of Diseases

English Grammatical Tips for Writing Scientific Papers

Biological Treatment of domestic wastewater through activated-sludge method

Occupational Health, Industrial Safety and Environment

Determination of Hg in Water and Wastewater Samples by CV-AAS Following OnLine Preconcentration with Silver...

Toxicology of Nanomaterials and Nanoparticles in Human Body

Application of Nanotechnology in Medicine and Environment

writing research proposal: from Title to Conduction of the Research

In-vitro Aluminum Determination and Preconcentration in Blood of Dialysis Patients Based on Ionic Liquid Dispersive...

Preconcentration and determination of heavy metals in water, sediment and biological samples

The effects of Heavy Metals on Environment and Human Health

Ultrasound assisted dispersive micro solid-phase extraction of four tyrosine kinase inhibitors from serum and cerebrospinal...

Ultra-Trace Silver Determination in Biological and Water Samples by Electrothermal Atomic Absorption Spectrometry after Electrodeposition...

Occupational Exposure to Manganese-containing Welding Fumes and Pulmonary Function Indices among Natural Gas Transmission Pipeline...

Principles of Design of Wastewater and Stormwater Collection Networks
![atomic absorption spectrophotometric determination of trace amount of copper in water samples after preconcentration with [n-[(s)-3-mercapto-2-methylpropiony]-l-proline] on a naphthalene atomic absorption spectrophotometric determination of trace amount of copper in water samples after preconcentration with [n-[(s)-3-mercapto-2-methylpropiony]-l-proline] on a naphthalene](/cache/mod_news_show_sp2/nssp2_thumbs/183/ATOMIC-ABSORPTION-SPECTROPHOTOMETRIC-DETERMINATION-OF-TRACE-AMOUNT-OF-COPPER-IN-WATER-SAMPLES-AFTER-PRECONCENTRATION-WITH-N-S-3-MERCAPTO-2--METHYLPROPIONYL-L-PROLINE-ON-A-NAPHTHALENE_170x230.jpg)
atomic absorption spectrophotometric determination of trace amount of copper in water samples after preconcentration with...

Assessment of Welders Exposure to Carcinogen Metals from Manual Metal Arc Welding in Gas Transmission...

Ultra-trace arsenic and mercury speciation and determination in blood samples

Preconcentration and Determination of Trace Amount of Nickel in Water and Biological Samples by Dispersive...

Solid Phase Equation of State Application for Wax Formation Prediction in Petroleum Mixtures

On-line Pre-Concentration and Separation of Inorganic Arsenic Based on Nano Platinum-Multiwall Carbon Nanotubes

Utilization of electrodeposition on a graphite probe modified with palladium in determination of lead by...

Ultra-trace Arsenic Determination in Urine and Whole Blood Samples

Determination of mercury concentration in the air of dental clinics

Spectrophotometric determination of nitrite based on its catalytic effect on the reaction of nuclear fast...

Ultrasound-assisted dispersive solid phase extraction of cadmium(II) and lead(II) using a hybrid nanoadsorbent composed of...

Occupational Exposure to Mercury: Air Exposure Assessment and Biological Monitoring based on Dispersive Ionic Liquid-...

Relations of biomarkers of manganese exposure and neuropsychological effects among welders and ferroalloy smelters

Determination of Trace Amount of Lead in Industrial and Municipal Effluent Water Samples Based on...

Speciation and Determination of Trace Amount of Inorganic Arsenic in Water, Environmental and Biological Samples

Simultaneous Preconcentration and Determination of Trace Amount of Lead and Copper in Water Samples by...

Graphene oxide-packed micro-column solid-phase extraction combined with flame atomic absorption spectrometry for determination of lead...

Nobel Method for Toluene Removal from Air Based on Ionic Liquid Modified Nano-Graphen
