One-pot synthesis of three-dimensional Mn3O4 microcubes for high-level sensitive detection of head and neck cancer drug nimorazole

Rajaji, Umamaheswari; Akilarasan, Muthumariappan; Chen, Shen‐Ming; Cheng, Yongqiang; Mani, Veerappan; Kogularasu, Sakthivel; Al-Hemaid, Fahad M.A.; Ali, M. Ajmal; Liu, Xiaoheng

doi:10.1016/j.jcis.2017.07.006

Cited by 22 publications

(5 citation statements)

References 49 publications

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“…7,12 Therefore, Mn 3 O 4 can be explored to improve the catalytic performance coupled with low-cost and eco-friendly materials for electrochemical chloramphenicol (CAP) drug detection. 29 Chloramphenicol (2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl) propan-2-yl] acetamide, CAP) is a broadspectrum antibiotic and widely used for the treatment of bacterial infectious diseases. 30−32 CAP is widely used to treat various Gram-positive and negative bacteria for treating infectious diseases in humans and animals.…”

Section: Introductionmentioning

confidence: 99%

“…Owing to the various advantages and characteristics, sheet-like nanoscale materials with a high surface and volume ratio could be attractive electrode materials and helps to boost the fast electron transfer rate in electrochemical sensing applications . Investigations of the shape dependence of the nonprecious transition metal oxide-based electrocatalysts promoted as electrode material and high demand for electrochemical sensor development. , Therefore, Mn 3 O 4 can be explored to improve the catalytic performance coupled with low-cost and eco-friendly materials for electrochemical chloramphenicol (CAP) drug detection …”

Section: Introductionmentioning

confidence: 99%

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Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Nehru

Gnanakrishnan²,

Chen

et al. 2023

ACS Appl. Nano Mater.

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The synthesis of nanoscale metal oxide electrocatalysts is of significant interest and a very active research area, which has an enormous impact on developing new and cost-effective electrochemical antibiotic drug sensors for food product safety and environmental aspects. In the present work, we demonstrate the preparation of nanoscale Mn3O4 nanoparticles (NPs) through a polyol reduction method and their use as electrode materials for chloramphenicol (CAP) determination in food samples. Herein, we compared the catalytic efficiency of three Mn3O4 NPs for CAP detection using the electrochemical sensing method. Interestingly, the small particle size of Mn3O4 NPs modified glassy carbon electrodes (Mn3O4 NPs (i)/GCE) holds excellent electrocatalytic activity toward CAP detection in terms of low limit of detection (LOD = 0.0087 μM) and good sensitivity (1.1000 μA μM–1·cm–2). The developed sensor shows good selectivity, reproducibility, and significant cycle stability (84.8%). Moreover, the developed sensor was successfully employed in milk samples for CAP detection and validated by HPLC with good recovery outcomes at lower concentrations.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Nehru

Gnanakrishnan²,

Chen

et al. 2023

ACS Appl. Nano Mater.

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“…Manganese oxides, including Mn 2 O 3 , Mn 3 O 4 , and MnO 2 , have been extensively investigated thanks to their multitude of accessible oxidation states and diversified electronic, structural, and chemical properties. − Among these systems, α-Mn 3 O 4 , a p-type semiconductor ( E G ≈ 2.3 eV) − with low cost, large abundance, and environmental compatibility, − has attracted an increasing interest for various eventual applications, encompassing electronic devices, , electrochromics, , batteries, , electrochemical capacitors, ,,,, heterogeneous (photo)catalysts, ,,,,,, and sensors. Concerning the latter field, Mn 3 O 4 -based systems have been utilized for the amperometric determination of hydrogen peroxide, , bisphenol, and nimorazole drug, nonenzymatic glucose sensing, electrochemical detection of Na + ions, 2-butanone, hydrazine and biosensors for fish freshness monitoring, detection of heavy metals in aqueous solutions, potentiometric O 2 sensing, and cataluminescence sensing of acetone and H 2 S, as well as impedimetric sensors for humidity and mechanical pressure . Additional studies have concerned their use in the chemoresistive sensing of ethanol, ,,, acetone, , CO, H 2 , and humidity .…”

Section: Introductionmentioning

confidence: 99%

Tailoring Vapor-Phase Fabrication of Mn₃O₄ Nanosystems: From Synthesis to Gas-Sensing Applications

Bigiani

Maccato

Carraro

et al. 2018

ACS Appl. Nano Mater.

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Supported p-type α-Mn 3 O 4 nanosystems were fabricated by means of chemical vapor deposition (CVD) on polycrystalline alumina substrates at temperatures of 400 and 500 °C, using Mn(hfa) 2 •TMEDA (hfa = 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate; TMEDA = N,N,N′,N′-tetramethylethylenediamine) as precursor compound. The structure, chemical composition, and morphology of the obtained deposits were characterized in detail, devoting particular attention to the influence of the used reaction atmosphere (dry O 2 vs O 2 + H 2 O) on the system characteristics. For the first time, the gas-sensing performances of the obtained CVD Mn 3 O 4 nanomaterials were investigated toward ethanol and acetone vapors, with concentrations ranging from 10 to 50 and from 25 to 100 ppm, respectively. The developed systems showed the best activity ever reported in the literature for Mn 3 O 4 chemoresistive sensors in the detection of the target gases, a result that, along with their low detection limits and good selectivity, is an appealing starting point for eventual technological applications.

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“…To further verify the analysis of drugs in distinct media, the precise and validated analytical technique is required with simple, quick and real-time direct determination with the least amount of sample volume and purification which can be achieved by inkjet printed electrode. [158][159][160][161][162][163] More recently, pharmaceutical electrochemical sensing have created great attention using printed electrodes. Among the several materials, typically carbon derived material is used to construct the printed electrode owing to their low background current, easily renewable surface and extensive potential window.…”

Section: Printed Electrodes For Pharmaceutical Drug Sensormentioning

confidence: 99%

Review—Current Trends in Disposable Graphene-Based Printed Electrode for Electrochemical Biosensors

Mohanraj

Durgalakshmi

Rakkesh

2020

J. Electrochem. Soc.

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Printed electrodes are playing a vital role in the fabrication of cost-effective electronic devices due to its ease to handle. Also, paper-based electrochemical sensing from one-drop of excretory bio-fluids such as saliva, urine, and sweat with higher efficiently is need of an hour. This method will be more welcoming, as it is a non-invasive method with high accuracy. Recently, various researchers are considering disposable printed electrodes for direct electrochemical sensing, that is advantageous in terms of rapid and accurate analyses within a stipulated time. Cutting edge technology of printed graphene-based electrode has created a great attention for analysis of biofluids. In this; the detection electrode should be low cost, scalable, and real time visualization as point-of-care electronic devices. The two-dimensional graphene has the ability to easily modify the surface properties towards the detection of various biomolecule analytes. In this review, we will discuss about the challenges in the graphene ink formulation, the important parameters need to be monitored and methods for printing a pattern on paper towards its application as functional electrodes. On the detection methods, we will elaborate on various biomolecule detection methods such as glucose sensor, cholesterol sensor, neurochemicals/transmitters, and pharmaceutical sensor. This article also emphasis on ubiquitous technology in non-invasive electrochemical biosensors evoked towards future healthy wellbeing.

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One-pot synthesis of three-dimensional Mn3O4 microcubes for high-level sensitive detection of head and neck cancer drug nimorazole

Cited by 22 publications

References 49 publications

Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Tailoring Vapor-Phase Fabrication of Mn₃O₄ Nanosystems: From Synthesis to Gas-Sensing Applications

Review—Current Trends in Disposable Graphene-Based Printed Electrode for Electrochemical Biosensors

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One-pot synthesis of three-dimensional Mn3O4 microcubes for high-level sensitive detection of head and neck cancer drug nimorazole

Cited by 22 publications

References 49 publications

Nanoscale Mn3O4 Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Nanoscale Mn3O4 Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Tailoring Vapor-Phase Fabrication of Mn3O4 Nanosystems: From Synthesis to Gas-Sensing Applications

Review—Current Trends in Disposable Graphene-Based Printed Electrode for Electrochemical Biosensors

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Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Nanoscale Mn₃O₄ Electrocatalyst as Improved Electrode Materials for Electrochemical Sensing of Chloramphenicol Drug

Tailoring Vapor-Phase Fabrication of Mn₃O₄ Nanosystems: From Synthesis to Gas-Sensing Applications