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A Green Route for the Synthesis of Sponge-Like Pr6o11 Nanoparticles and Their Application for the Development of Chlorambucil Sensor Publisher



Zinatlooajabshir S1 ; Mahmoudimoghaddam H2, 3 ; Amiri M3 ; Akbari Javar H4
Authors
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Authors Affiliations
  1. 1. Department of Chemical Engineering, University of Bonab, P.O. Box. 5551395133, Bonab, Iran
  2. 2. Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
  3. 3. Department of Hematology and Medical Laboratory Sciences, Faculty of Allied Medicine, Kerman University of Medical Sciences, Kerman, Iran
  4. 4. Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran

Source: Measurement: Journal of the International Measurement Confederation Published:2024


Abstract

Herein, to fabricate the sponge-like praseodymium oxide nanoparticles (SL- Pr6O11 NPs), a facile and quick sonochemical route is introduced utilizing an environmentally friendly capping agent (Vitis vinifera juice) for the first time. Investigation of the electrochemical behavior of chlorambucil (CHB) showed that the reaction at the surface of the electrode is a diffusion-controlled procedure and the value of the diffusion coefficient (D) was calculated to be 1.35 × 10-5 cm2/s. The suitable electrochemical performance of the Pr6O11 nanoparticles (NPs) enhanced the sensitivity of the sensor for the electrochemical determination of CHB. The sensor signal was linearly proportional to CHB concentration in the range of 8 nM to 220 μM with a detection limit of 1.88 nM under the optimum experimental conditions. Additionally, CHB tablets, human urine and serum samples were successfully used as real samples to detect CHB at SL-Pr6O11/SPE with good recoveries. © 2024 Elsevier Ltd
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