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A. Ansari, Renu Singh, G. Sumana, B. Malhotra (2009)
Sol-gel derived nano-structured zinc oxide film for sexually transmitted disease sensor.The Analyst, 134 5
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Stephy George, Merin George, J. Alex, Lija Joy, A. Aravind, D. Sajan, A. Thakur, S. Hussain, G. Vinitha (2020)
Nonlinear optical and photocatalytic dye degradation of Co doped CeO2 nanostructures synthesized through a modified combustion techniqueCeramics International
A. Ansari, G. Sumana, R. Khan, B. Malhotra (2009)
Polyaniline-cerium oxide nanocomposite for hydrogen peroxide sensor.Journal of nanoscience and nanotechnology, 9 8
A. Kaushik, P. Solanki, A. Ansari, Sharif Ahmad, B. Malhotra (2009)
A nanostructured cerium oxide film-based immunosensor for mycotoxin detectionNanotechnology, 20
J. Saranya, K. Ranjith, P. Saravanan, D. Mangalaraj, R. Kumar (2014)
Cobalt-doped cerium oxide nanoparticles: Enhanced photocatalytic activity under UV and visible light irradiationMaterials Science in Semiconductor Processing, 26
A. Kaushik, P. Solanki, A. Ansari, B. Malhotra, Sharif Ahmad (2009)
Iron oxide-chitosan hybrid nanobiocomposite based nucleic acid sensor for pyrethroid detectionBiochemical Engineering Journal, 46
A. Ansari, J. Labis, Manawwer Alam, S. Ramay, N. Ahmad, A. Mahmood (2015)
Physicochemical and Redox Characteristics of Fe Ion‐doped CeO2 NanoparticlesJournal of The Chinese Chemical Society, 62
A. Ansari, A. Kaushik, P. Solanki, B. Malhotra (2010)
Nanostructured zinc oxide platform for mycotoxin detection.Bioelectrochemistry, 77 2
A. Ansari, J. Labis, M. Alam, S. Ramay, N. Ahmad, A. Mahmood (2016)
Influence of copper ion doping on structural, optical and redox properties of CeO2 nanoparticlesJournal of Electroceramics, 36
Xin Chen, Baoping Dong, Quazi Islam, Huaibing Song, Yan Wu (2020)
Semiconductor-ionic properties and device performance of heterogeneous La-doped CeO2-ZnO nanocompositesInternational Journal of Hydrogen Energy
Xiaolong Yu, Xiaomin Wu, Ziyi Chen, Zhiwei Huang, Guohua Jing (2019)
Oxygen vacancy defect engineering in Mn-doped CeO2 nanostructures for nitrogen oxides emission abatementMolecular Catalysis
A. Ansari, J. Labis, Manawwer Alam, S. Ramay, N. Ahmad, A. Mahmood (2016)
Synthesis, Structural and Optical Properties of Mn-Doped Ceria Nanoparticles: A Promising Catalytic MaterialActa Metallurgica Sinica (English Letters), 29
P. Solanki, C. Dhand, A. Kaushik, A. Ansari, K. Sood, B. Malhotra (2009)
Nanostructured cerium oxide film for triglyceride sensorSensors and Actuators B-chemical, 141
H. Khakhal, Sudhish Kumar, S. Dolia, B. Dalela, V. Vats, S. Hashmi, P. Alvi, Shalendra Kumar, S. Dalela (2020)
Oxygen vacancies and F+ centre tailored room temperature ferromagnetic properties of CeO2 nanoparticles with Pr doping concentrations and annealing in hydrogen environmentJournal of Alloys and Compounds, 844
A. Ansari, N. Ahmad, Manawwer Alam, S. Adil, S. Ramay, A. Albadri, Ashfaq Ahmad, A. Al-Enizi, Basel Alrayes, Mohamed Assal, A. Alwarthan (2019)
Physico-chemical properties and catalytic activity of the sol-gel prepared Ce-ion doped LaMnO3 perovskitesScientific Reports, 9
A. Ansari, A. Kaushik, P. Solanki, B. Malhotra (2009)
Electrochemical Cholesterol Sensor Based on Tin Oxide‐Chitosan Nanobiocomposite FilmElectroanalysis, 21
Azahar Ali, A. Ansari, A. Kaushik, P. Solanki, A. Barik, M. Pandey, B. Malhotra (2009)
Nanostructured zinc oxide film for urea sensorMaterials Letters, 63
P. Solanki, A. Kaushik, A. Ansari, G. Sumana, B. Malhotra (2008)
Zinc oxide-chitosan nanobiocomposite for urea sensorApplied Physics Letters, 93
Toshiyuki Masui, K. Fujiwara, and Machida, G. Adachi, Takao and, H. Mori (1997)
Characterization of Cerium(IV) Oxide Ultrafine Particles Prepared Using Reversed MicellesChemistry of Materials, 9
A. Kaushik, P. Solanki, A. Ansari, Sharif Ahmad, B. Malhotra (2008)
Chitosan-iron oxide nanobiocomposite based immunosensor for ochratoxin-AElectrochemistry Communications, 10
A. Ansari, A. Kaushik, P. Solanki, B. Malhotra (2008)
Sol–gel derived nanoporous cerium oxide film for application to cholesterol biosensorElectrochemistry Communications, 10
P. Solanki, A. Kaushik, A. Ansari, G. Sumana, B. Malhotra (2011)
Horse radish peroxidase immobilized polyaniline for hydrogen peroxide sensorPolymers for Advanced Technologies, 22
Mehdi Mousavi-Kamazani, F. Azizi (2019)
Facile sonochemical synthesis of Cu doped CeO2 nanostructures as a novel dual-functional photocatalytic adsorbent.Ultrasonics sonochemistry, 58
A. Ansari, Shilpa Singh, B. Malhotra (2011)
Optical and structural properties of nanostructured CeO2:Tb3+ filmJournal of Alloys and Compounds, 509
A. Ansari, A. Kaushik (2010)
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Promoting effect of Cu-doping on catalytic activity and SO2 resistance of porous CeO2 nanorods for H2S selective oxidationJournal of Catalysis
A. Ansari, M. Azahar, B. Malhotra (2012)
Electrochemical Urea Biosensor Based on Sol-gel Derived Nanostructured Cerium OxideJournal of Physics: Conference Series, 358
A. Ansari, J. Labis, M. Alam, S. Ramay, N. Ahmed, A. Mahmood (2017)
Preparation and Spectroscopic, Microscopic, Thermogravimetric, and Electrochemical Characterization of Silver-Doped Cerium(IV) Oxide NanoparticlesAnalytical Letters, 50
A. Ansari, P. Solanki, B. Malhotra (2009)
Hydrogen peroxide sensor based on horseradish peroxidase immobilized nanostructured cerium oxide film.Journal of biotechnology, 142 2
A. Ansari, J. Labis, M. Alam, S. Ramay, N. Ahmad, A. Mahmood (2016)
Effect of cobalt doping on structural, optical and redox properties cerium oxide nanoparticlesPhase Transitions, 89
Lin Yue, Xiaoming Zhang (2009)
Structural characterization and photocatalytic behaviors of doped CeO2 nanoparticlesJournal of Alloys and Compounds, 475
R. Khan, A. Kaushik, P. Solanki, A. Ansari, M. Pandey, B. Malhotra (2008)
Zinc oxide nanoparticles-chitosan composite film for cholesterol biosensor.Analytica chimica acta, 616 2
Ya‐Wen Zhang, R. Si, C. Liao, Chunhua Yan, Chaoxian Xiao, Y. Kou (2003)
FACILE ALCOHOL THERMAL SYNTHESIS, SIZE-DEPENDENT ULTRAVIOLET ABSORPTION AND ENHANCED CO CONVERSION ACTIVITY OF CERIA NANOCRYSTALSJournal of Physical Chemistry B, 107
I. Habib, Jasmine Burhan, Fadhli Jaladi, C. Lim, A. Usman, Roshan Thotagamuge, S. Tsang, A. Mahadi (2020)
Effect of Cr doping in CeO2 nanostructures on photocatalysis and H2O2 assisted methylene blue dye degradationCatalysis Today
A. Ansari (2010)
Optical and structural properties of sol–gel derived nanostructured CeO2 filmJournal of Semiconductors, 31
A. Ansari, P. Solanki, B. Malhotra (2008)
Sol-gel derived nanostructured cerium oxide film for glucose sensorApplied Physics Letters, 92
Dongen Zhang, Xiaojun Zhang, X. Ni, Jimei Song, Hua-gui Zheng (2006)
Optical and electrochemical properties of CeO2 spindles.Chemphyschem : a European journal of chemical physics and physical chemistry, 7 12
Manganese-substituted cerium oxide nanoparticles (CeO2:Mn NPs) were successfully prepared by the polyol-based co-precipitation method, and applied for construction of an electrocatalytic electrode. The crystallographic structure, phase purity, and morphological characteristics were examined by X-ray diffraction (XRD) and transmission electron microscopy (TEM) procedures. XRD results indicate a cube shape with an average crystalline size of ~ 10 nm. EDX analysis verified the homogeneous mixing of substitution of Mn ion in CeO2 crystal lattice. UV/visible spectrum and bandgap energy (3.27 eV) were observed to confirm the phase formation and optical properties of the material. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) tools were applied to inspect the electrochemical properties of the material. Both applied electrochemical methods verified the excellent electroactive surface area and electrocatalytic behavior of the constructed CeO2:Mn/glassy carbon electrode (GCE). The high sensitivity, strong reproducibility, and promising stability were also observed by the electrode on changing the potential scan rate. More significantly, in the catalyze or detection of the target analyte (urea), adequate recoveries were obtained for the evolved electrocatalyst/sensor, which showed a wide prospect of practical use. The high electrocatalytic activity of the CeO2:Mn/GCE model in the concentration range (3.90–1000 mg/dl) catalysts was the synergistic relationship between Mn and CeO2 NPs. This CeO2:Mn matrix could be an effective strategy to electro-catalyze various hazardous analytes (chemicals) such as catechol, phenol, and industrial effluents.
Journal of the Australian Ceramic Society – Springer Journals
Published: Feb 1, 2022
Keywords: Manganese; Cerium oxide; Electrocatalysts; Urea; Cyclic voltammetry
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