Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Mohsen Irandoust"'
Publikováno v:
Analytical and Bioanalytical Chemistry Research, Vol 3, Iss 2, Pp 149-157 (2016)
Formaldehyde in small quantities is commonly analyzed by spectrophotometric methods. One of the most-commonly used spectrophotometric techniques for this purpose is based on the reaction with chromotropic acid. Because of its simplicity, sensitivity,
Externí odkaz:
https://doaj.org/article/6d816bc33cf34685b071a925d19aeb7b
Publikováno v:
Analytical and Bioanalytical Chemistry Research, Vol 2, Iss 2, Pp 129-137 (2015)
Prediction using pure standards is expected to be biased whenever the slope of the calibration is affected by the presence of sample matrix. Moreover, in the presence of unknown spectral interferents, first-order algorithms like partial least squares
Externí odkaz:
https://doaj.org/article/3ff876c20fc9460184b4cd9a87b262c4
Publikováno v:
Journal of Applied Research in Water and Wastewater, Vol 1, Iss 2, Pp 93-97 (2014)
A simple and rapid spectrophotometric method for the determination of nitrite in water and soil preparation samples has been developed. Determination of nitrite is based on diazotization of p-nitro aniline with nitrite and subsequent coupling with 4-
Externí odkaz:
https://doaj.org/article/90ecd96937f0433b97f2c9c18dcf689c
Publikováno v:
Journal of Applied Research in Water and Wastewater, Vol 1, Iss 1, Pp 6-12 (2014)
A method was developed for removal, preconcentration and spectrophotometric determination of trace amounts of methyl red based on SiO2-coated Fe3O4magnetic nanoparticles. The influence of pH, dosage of adsorbent and contact time on the adsorption of
Externí odkaz:
https://doaj.org/article/44c0f399c63e46369ff13053002940d9
Publikováno v:
Journal of the Iranian Chemical Society. 17:2909-2922
A novel and sensitive modified magnetic carbon paste electrode (MMCPE) is introduced. Magnetic carbon paste electrode (MCPE) was fabricated by a ring magnet that was put behind an insulin syringe packed with a mixture of graphite powder, multi-walled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f86b149f792666d2bb47b43b0ed8c12
https://doi.org/10.1007/s13738-020-01962-7
https://doi.org/10.1007/s13738-020-01962-7
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:10989-11000
An electrochemical sensor was developed for determining ethamphetamine (MA) using glassy carbon electrode (GCE) modified with amine functionalized multi-walled carbon nanotube (MWCNT-NH2) and gold nanoparticles (Au-NPs) linked to nanomagnetic core sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78411e56fa66f7267bfab7ff695a83b0
https://doi.org/10.1007/s10854-020-03647-6
https://doi.org/10.1007/s10854-020-03647-6
Publikováno v:
Materials Science and Engineering: C. 99:211-221
Electrochemical behavior and sensing of 2-methyl-4, 6-dinitrophenol as an herbicide has been investigated by cyclic voltammetry (CV) and square wave voltammetry (SWV). We have synthesized a cefazolin (CEF) immobilized nanomagnetic core-shell (Fe3O4@S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd7716013084aaf0708132a2a49e463
https://doi.org/10.1016/j.msec.2019.01.117
https://doi.org/10.1016/j.msec.2019.01.117
Publikováno v:
Microchemical Journal. 146:34-40
Antinonin and trifluralin are selective herbicides to control the insects and usually used with each other. Simultaneous determination of antinonin and trifluralin has been investigated, using modified carbon paste electrode (CPE) prepared from: grap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3967a34c086f6ed8725b86081e62e188
https://doi.org/10.1016/j.microc.2018.12.055
https://doi.org/10.1016/j.microc.2018.12.055
Publikováno v:
DESALINATION AND WATER TREATMENT. 114:285-296
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e10f0c126418b2820331bc447c282c
https://doi.org/10.5004/dwt.2018.22315
https://doi.org/10.5004/dwt.2018.22315
Publikováno v:
Journal of the Iranian Chemical Society. 15:719-732
A novel and sensitive method has been described for voltammetric study and determination of trifluralin, commonly used herbicide, based on its electrochemical oxidation on modified glassy carbon electrode (GCE) with multi-walled carbon nanotubes (MWC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff85db3a761805d9852180006b8dac71
https://doi.org/10.1007/s13738-017-1271-1
https://doi.org/10.1007/s13738-017-1271-1