The Experts below are selected from a list of 47670 Experts worldwide ranked by ideXlab platform
Hassan Karimimaleh - One of the best experts on this subject based on the ideXlab platform.
-
an amplified voltammetric sensor based on platinum nanoparticle polyoxometalate two dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of n hydroxysuccinimide in Water samples
Journal of Molecular Liquids, 2020Co-Authors: Hassan Karimimaleh, Fatemeh Karimi, Samira Malekmohammadi, Nilofar Zakariae, Roghayeh Esmaeili, Sadegh Rostamnia, Mehmet Lutfi Yola, Necip Atar, Shirin MovaghgharnezhadAbstract:Abstract In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of the N-hydroxysuccinimide were observed using HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300 μM and detection limit 60 nM for determination of N-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a novel analytical strategy for fabrication of Water Pollutant sensor.
-
the determination of 2 phenylphenol in the presence of 4 chlorophenol using nano fe3o4 ionic liquid paste electrode as an electrochemical sensor
Journal of Colloid and Interface Science, 2019Co-Authors: Hassan Karimimaleh, Colani T Fakude, Nonhlagabezo Mabuba, Gbenga M Peleyeju, Omotayo A ArotibaAbstract:Abstract A voltammetric sensor was fabricated for the determination of 2-phenylphenol (2-PP) as a Water Pollutant. The sensor was prepared by modifying carbon paste electrode (CPE) with a composite of Fe3O4 nanoparticles (Fe3O4-NPs) and ionic liquid (n-hexyl-3-methylimidazolium hexafluorophosphate; (HMPF6)). The Fe3O4-NPs was synthesized by co-precipitation and characterized by FESEM, MAP, AFM and XRD methods. The presence of Fe3O4-NPs and HMPF6 in CPE improved the catalytic activity of the electrode towards the oxidation of 2-PP. The Fe3O4-NPs/HMPF6/CPE displayed two well separated oxidation signals in a solution containing 2-PP and 4-chlorophenol (4-CP). A peak separation of 380 mV was obtained, which implies that the sensor can be used for the simultaneous determination of the two Water contaminants. The Fe3O4-NPs/HMPF6/CPE displayed a linear dynamic range 0.01–520 μM for 2-PP. The sensor showed good recovery data for the analysis of 2-PP and 4-CL in orange rind, lemon rind and different Water samples.
Shirin Movaghgharnezhad - One of the best experts on this subject based on the ideXlab platform.
-
an amplified voltammetric sensor based on platinum nanoparticle polyoxometalate two dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of n hydroxysuccinimide in Water samples
Journal of Molecular Liquids, 2020Co-Authors: Hassan Karimimaleh, Fatemeh Karimi, Samira Malekmohammadi, Nilofar Zakariae, Roghayeh Esmaeili, Sadegh Rostamnia, Mehmet Lutfi Yola, Necip Atar, Shirin MovaghgharnezhadAbstract:Abstract In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of the N-hydroxysuccinimide were observed using HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300 μM and detection limit 60 nM for determination of N-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a novel analytical strategy for fabrication of Water Pollutant sensor.
Sadegh Rostamnia - One of the best experts on this subject based on the ideXlab platform.
-
an amplified voltammetric sensor based on platinum nanoparticle polyoxometalate two dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of n hydroxysuccinimide in Water samples
Journal of Molecular Liquids, 2020Co-Authors: Hassan Karimimaleh, Fatemeh Karimi, Samira Malekmohammadi, Nilofar Zakariae, Roghayeh Esmaeili, Sadegh Rostamnia, Mehmet Lutfi Yola, Necip Atar, Shirin MovaghgharnezhadAbstract:Abstract In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of the N-hydroxysuccinimide were observed using HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300 μM and detection limit 60 nM for determination of N-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a novel analytical strategy for fabrication of Water Pollutant sensor.
Roghayeh Esmaeili - One of the best experts on this subject based on the ideXlab platform.
-
an amplified voltammetric sensor based on platinum nanoparticle polyoxometalate two dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of n hydroxysuccinimide in Water samples
Journal of Molecular Liquids, 2020Co-Authors: Hassan Karimimaleh, Fatemeh Karimi, Samira Malekmohammadi, Nilofar Zakariae, Roghayeh Esmaeili, Sadegh Rostamnia, Mehmet Lutfi Yola, Necip Atar, Shirin MovaghgharnezhadAbstract:Abstract In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of the N-hydroxysuccinimide were observed using HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300 μM and detection limit 60 nM for determination of N-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a novel analytical strategy for fabrication of Water Pollutant sensor.
Necip Atar - One of the best experts on this subject based on the ideXlab platform.
-
an amplified voltammetric sensor based on platinum nanoparticle polyoxometalate two dimensional hexagonal boron nitride nanosheets composite and ionic liquid for determination of n hydroxysuccinimide in Water samples
Journal of Molecular Liquids, 2020Co-Authors: Hassan Karimimaleh, Fatemeh Karimi, Samira Malekmohammadi, Nilofar Zakariae, Roghayeh Esmaeili, Sadegh Rostamnia, Mehmet Lutfi Yola, Necip Atar, Shirin MovaghgharnezhadAbstract:Abstract In this study, a novel electrochemical method as a conductive voltammetric sensor for determination of N-hydroxysuccinimide was developed. The N-hydroxysuccinimide sensor was achieved by carbon paste electrode (CPE) amplified with tri-component nanohybrid composite (Platinum nanoparticle/Polyoxometalate/Two-dimensional hexagonal boron nitride nanosheets) (PtNPs/POM/2D-hBN) and 1-hexyl-3-methylimidazolium chloride (HMICl) as conductive mediators. A significant decrease (110 mV) in the oxidation overvoltage and significant increased (2.4 times) in the current of the N-hydroxysuccinimide were observed using HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE. Furthermore, the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a good linearity from 0.1 to 300 μM and detection limit 60 nM for determination of N-hydroxysuccinimide. The capability to promote the electron exchange between N-hydroxysuccinimide and the HMICl-PtNPs/POM/2D-hBN/POMBNS/CPE exhibited a novel analytical strategy for fabrication of Water Pollutant sensor.
