Detail publikace

Synthesis, chracterization, and analytical application of silver dopamine magnetic nanomaterial

Nawaz, Rahat Hussan, Zarayb Ali, Fahad Akhtar, Naeem Fatima, Batool ul Haq, Muhammad Najam Bokhari, Awais Naqvi, Salman Raza Ouladsmane, Mohamed Majeed, Saadat

Originální název

Synthesis, chracterization, and analytical application of silver dopamine magnetic nanomaterial

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Silver nanocubes decorated dopamine-magnetic (AgNCs-Dop@ Fe3O4) based nanomaterial has been synthesized for analytical application. The formation of AgNCs-Dop@ Fe3O4 materials was confirmed by X-ray powder diffraction, scanning electron microscopy, energy dispersive x-ray analysis, fourier transform infrared spectroscopy, and atomic force microscopy. Electrochemical characteristics of AgNCs-Dop@Fe3O4 NPs were investigated for histamine using chronoamperometry, linear sweep voltammetry, cyclic voltammetry, and electrochemical impedance spectroscopy. The AgNCs-Dop@Fe3O4 NPs (2 mu L) drop casted electrode showed higher catalytic activity for histamine in potassium ferrocyanide and PBS solution. The AgNCs-Dop@Fe3O4 NPs modified electrode showed 1.2 mu A/ mu M sensitivity, linear range from 0.1 to 0.7 mu M (R2 = 0.990), and LOD of 0.0025 mu M for histamine. The proposed material showed good stability, selectivity, and sensitivity for histamine in interferences with good recoveries (>96%). The silver nanocubes decorated dopamine-magnetic nanomaterials can be used successfully as a screening tool for sensing histamine in various analytical samples.

Klíčová slova

Dopamine; Electrochemicaanalysis; Histamine; Silver nanocubes; Voltammetry

Autoři

Nawaz, Rahat; Hussan, Zarayb; Ali, Fahad; Akhtar, Naeem; Fatima, Batool; ul Haq, Muhammad Najam; Bokhari, Awais; Naqvi, Salman Raza; Ouladsmane, Mohamed; Majeed, Saadat

Vydáno

15. 9. 2023

Nakladatel

ELSEVIER SCI LTDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND

Místo

ELSEVIER SCI LTDTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND

ISSN

0016-2361

Periodikum

FUEL

Číslo

348

Stát

Spojené království Velké Británie a Severního Irska

Strany počet

9

URL

https://www.sciencedirect.com/science/article/pii/S001623612300916X?via%3Dihub

BibTex

@article{BUT187639,
  author="Nawaz, Rahat and Hussan, Zarayb and Ali, Fahad and Akhtar, Naeem and Fatima, Batool and ul Haq, Muhammad Najam and Bokhari, Awais and Naqvi, Salman Raza and Ouladsmane, Mohamed and Majeed, Saadat",
  title="Synthesis, chracterization, and analytical application of silver dopamine magnetic nanomaterial",
  journal="FUEL",
  year="2023",
  number="348",
  pages="9",
  doi="10.1016/j.fuel.2023.128303",
  issn="0016-2361",
  url="https://www.sciencedirect.com/science/article/pii/S001623612300916X?via%3Dihub"
}