4.3 Article

Hydrothermal Synthesis of MnO2/Reduced Graphene Oxide Composite for 4-Nitrophenol Sensing Applications

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Environmental

Cyanazine herbicide monitoring as a hazardous substance by a DNA nanostructure biosensor

Hassan Karimi-Maleh et al.

Summary: The research focused on monitoring cyanazine levels using an electrochemical strategy, synthesizing a Pt-Pd-CdO/SWCNTs composite and modifying a gold electrode for detection. The composite showed improved conductivity and lower charge-transfer resistance, allowing for monitoring of cyanazine at nanomolar concentrations. Differential pulse voltammograms indicated a linear dynamic range and detection limit, while molecular docking studies supported experimental results. The composite was successfully utilized for monitoring cyanazine in food and water samples.

JOURNAL OF HAZARDOUS MATERIALS (2022)

Article Chemistry, Analytical

Thermal-switchable sensor based on palladium-graphene composite and poly(N-isopropylacrylamide) for electrochemical detection of 4-nitrophenol

Xu Dan et al.

Summary: The study successfully synthesized a palladium-graphene composite with histidine-functionalized graphene quantum dot as a linker, offering a three-dimensional architecture. The sensor based on this composite exhibited better sensitivity, selectivity, and long-term stability for electrochemical detection of 4-nitrophenol.

MICROCHEMICAL JOURNAL (2022)

Article Environmental Sciences

A green and sensitive guanine-based DNA biosensor for idarubicin anticancer monitoring in biological samples: A simple and fast strategy for control of health quality in chemotherapy procedure confirmed by docking investigation

Hassan Karimi-Maleh et al.

Summary: Pt- and Pd-incorporated ZnO nanoparticles-decorated single-wall carbon nanotubes (Pt-Pd-ZnO/SWCNTs) nanocomposites were used to modify a glassy carbon electrode (GCE) for the detection of idarubicin. The morphology and structure of the nanocomposite were characterized using transmission electron microscopy (TEM) and field-emission scanning electron microscopy (FE-SEM) with energy-dispersive X-ray spectroscopy (EDS). The modified electrode, ds-DNA/Pt-Pd-ZnO/SWCNTs/GCE, was fabricated using a layer-by-layer modification technique and used as a voltammetric sensor for sensitive monitoring of idarubicin. The biosensor showed good performance in detecting idarubicin with a detection limit of 0.8 nM.

CHEMOSPHERE (2022)

Article Chemistry, Analytical

Self-assembled Ti3C2TX MXene/graphene composite for the electrochemical reduction and detection of p-nitrophenol

Xue Wang et al.

Summary: In this study, a sensitive electrochemical sensor based on Ti3C2TX MXene/graphene composite was developed for the detection of p-Nitrophenol (p-NP) in aqueous samples. The sensor exhibited a strong electrochemical response, with a linear detection range of 1-175 μmol/L and a low detection limit of 0.16 μmol/L. The sensor also demonstrated good anti-interference performance, stability, and reproducibility in real sample analysis.

MICROCHEMICAL JOURNAL (2022)

Article Chemistry, Multidisciplinary

Fabrication of Nitrogen-Doped Reduced Graphene Oxide Modified Screen Printed Carbon Electrode (N-rGO/SPCE) as Hydrogen Peroxide Sensor

Khursheed Ahmad et al.

Summary: In recent years, the electrochemical sensing approach has gained significant attention due to its excellent detection performance. In this study, the active surface of a screen printed carbon electrode was successfully modified using nitrogen doped reduced graphene oxide, resulting in an electrode with excellent detection performance and selectivity. The experimental results also demonstrated the outstanding performance of this electrode in the detection of hydrogen peroxide.

NANOMATERIALS (2022)

Article Electrochemistry

A Highly Sensitive Electrochemical Sensing Platform Based on P-doped Fe/Fe3O4@C for the Detection of 4-Nitrophenol

Dongmei Ren et al.

Summary: In this study, a novel electrode material P-doping Fe/Fe3O4@C was synthesized and used for the detection of the organic pollutant 4-Nitrophenol (4-NP) in environmental samples. The P-2h-Fe/Fe3O4@C-700/GCE exhibited excellent electrocatalytic activity and sensing behaviors towards 4-NP, with high sensitivity, low detection limit, good selectivity, long-term stability, and reproducibility. The constructed P-2h-Fe/Fe3O4@C-700/GCE achieved practical uses for 4-NP sensing in tap water with satisfactory recoveries.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2022)

Article Materials Science, Multidisciplinary

Hydrothermal synthesis of nanostructured NiO for hydrazine sensing application

Mohd Quasim Khan et al.

Summary: In this study, nanostructured NiO was synthesized under facile conditions and a highly sensitive HZ sensor was developed by modifying the GCE surface. The sensor showed a low detection limit and good selectivity, indicating its potential for practical applications.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Review Electrochemistry

Anodic oxidation for the degradation of organic pollutants: Anode materials, operating conditions and mechanisms. A mini review

Yingying Jiang et al.

Summary: This review presents the current status of promising anodic oxidation technologies for the degradation of organic pollutants, with fundamental insights into anode materials, operating conditions, and mechanisms. Strategies for the effective removal of organic pollutants in wastewater under appropriate operating conditions are systematically investigated, and the anodic oxidation mechanism is comprehensively summarized.

ELECTROCHEMISTRY COMMUNICATIONS (2021)

Article Chemistry, Analytical

Molybdenum disulfide/reduced graphene oxide: Progress in synthesis and electro-catalytic properties for electrochemical sensing and dye sensitized solar cells

Khursheed Ahmad et al.

Summary: The evolution of nanomaterials has played a significant role in tuning material structures and developing applications, with MoS2 and rGO standing out for their excellent properties and wide range of applications. Hybrid structures of MoS2 and rGO, such as MoS2/rGO, have been extensively studied and utilized in electrochemical sensing, energy storage, energy conversion, and photocatalysis applications in recent years.

MICROCHEMICAL JOURNAL (2021)

Review Biophysics

A critical review on the use of potentiometric based biosensors for biomarkers detection

Hassan Karimi-Maleh et al.

Summary: Potentiometric-based biosensors have the potential to advance the detection of various biological compounds and enable early diagnosis of diseases. They include ion-sensitive membrane sensors that can measure activity of potassium, sodium, and chloride ions as biomarkers for assessing human health. The coupling of potentiometric-based ion-sensitive membrane systems with various techniques can create sensitive tools for fast and early detection of cancer biomarkers and other critical biological compounds.

BIOSENSORS & BIOELECTRONICS (2021)

Article Environmental Sciences

Novel SnO2@ZIF-8/gC3N4 nanohybrids for excellent electrochemical performance towards sensing of p-nitrophenol

Dipyaman Mohanta et al.

Summary: A novel synthetic strategy was proposed to prepare engineered SnO2@ZIF-8/gC3N4 nanohybrids for electrochemical sensing of p-nitrophenol (p-NP). The developed nanohybrid sensor exhibited excellent electrochemical performance with a detection limit of 0.565 μM and a sensitivity of 2.63 μAcm-2 μM-1. Additionally, the sensor showed remarkable selectivity in the presence of common interferents and consistent sensing response for up to 30 days.

ENVIRONMENTAL RESEARCH (2021)

Article Chemistry, Analytical

Simple strategy synthesis of manganese cobalt oxide anchored on graphene oxide composite as an efficient electrocatalyst for hazardous 4-nitrophenol detection in toxic tannery waste

Natesan Manjula et al.

Summary: In this study, the synthesis of MnCo2O4 (MCO) nanospheres and its composite MCO@GO for the electrochemical detection of 4-nitrophenol (4-NP) was successfully achieved. The results revealed that the MCO@GO/GCE sensor has practical applicability, showing good accuracy and sensitivity in detecting 4-NP in toxic tannery wastes.

MICROCHEMICAL JOURNAL (2021)

Article Chemistry, Analytical

Simultaneous detection of 4-chlorophenol and 4-nitrophenol using a Ti3C2Tx MXene based electrochemical sensor

Ling Lei et al.

Summary: The study successfully transformed bulk Ti3AlC2 powder into Ti3C2Tx MXene nanosheets through a hydrothermal reaction, enabling effective oxidation of 4-CP and 4-NP for the development of a sensitive and rapid detection method.

ANALYST (2021)

Article Chemistry, Multidisciplinary

Electrochemical sensors for β-adrenoceptor agonist isoprenaline analysis in human urine and serum samples using manganese cobalt oxide-modified glassy carbon electrode

Natesan Manjula et al.

Summary: A novel MCO/GCE electrochemical sensor was developed for accurate detection of ISPT in pharmaceutical substances, showing reliable electron mediating activity and a low detection limit. Experimental results indicate that the sensor has excellent reproducibility, repeatability, selectivity, and stability, making it a promising method for ISPT determination.

NEW JOURNAL OF CHEMISTRY (2021)

Article Engineering, Environmental

4-nitrophenol optical sensing with N doped oxidized carbon dots

N. K. R. Bogireddy et al.

JOURNAL OF HAZARDOUS MATERIALS (2020)

Article Engineering, Electrical & Electronic

Synthesis of silver nanoparticles decorated on reduced graphene oxide nanosheets and their electrochemical sensing towards hazardous 4-nitrophenol

Naushad Ahmad et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2020)

Article Materials Science, Multidisciplinary

Hydrothermally grown novel pyramids of the CaTiO3 perovskite as an efficient electrode modifier for sensing applications

Khursheed Ahmad et al.

MATERIALS ADVANCES (2020)

Article Chemistry, Multidisciplinary

A highly sensitive and selective hydroquinone sensor based on a newly designed N-rGO/SrZrO3 composite

Khursheed Ahmad et al.

NANOSCALE ADVANCES (2020)

Article Materials Science, Multidisciplinary

Construction of polyanilne/ITO electrode for electrochemical sensor applications

Khursheed Ahmad et al.

MATERIALS RESEARCH EXPRESS (2019)

Article Materials Science, Ceramics

Hierarchical α-MnO2 wrapped MWCNTs sensor for low level detection of p-nitrophenol in water

V Anbumannan et al.

CERAMICS INTERNATIONAL (2019)

Article Engineering, Environmental

Shape controlled synthesis of high surface area MgO microstructures for highly efficient congo red dye removal and peroxide sensor

Khursheed Ahmad et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2019)

Article Chemistry, Physical

Molybdenum disulfide-based modifier for electrochemical detection of 4-nitrophenol

Tharini Jeyapragasam et al.

IONICS (2018)

Article Green & Sustainable Science & Technology

A clean approach for the reduction of hazardous 4-nitrophenol using gold nanoparticles decorated multiwalled carbon nanotubes

Abdullah A. Al-Kahtani et al.

JOURNAL OF CLEANER PRODUCTION (2018)

Article Electrochemistry

Preparation of SrTiO3 perovskite decorated rGO and electrochemical detection of nitroaromatics

Khursheed Ahmad et al.

ELECTROCHIMICA ACTA (2016)

Article Biochemical Research Methods

GREEN ANALYTICAL METHOD FOR THE SENSITIVE DETERMINATION OF MONONITROPHENOL ISOMERS BY DYNAMIC pH JUNCTION CAPILLARY ELECTROPHORESIS

Hongyi Zhang et al.

JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES (2014)

Article Chemistry, Multidisciplinary

Highly sensitive p-nitrophenol chemical sensor based on crystalline α-MnO2 nanotubes

Jingwen Wu et al.

NEW JOURNAL OF CHEMISTRY (2014)

Article Chemistry, Analytical

Synthesis of CeO2-ZnO nanoellipsoids as potential scaffold for the efficient detection of 4-nitrophenol

Kulvinder Singh et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

Article Electrochemistry

Determination of p-nitrophenol on carbon paste electrode modified with a nanoscaled compound oxide Mg(Ni)FeO

Yanhong Xu et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY (2013)

Article Nanoscience & Nanotechnology

CuO Nanocubes Based Highly-Sensitive 4-Nitrophenol Chemical Sensor

M. Abaker et al.

SCIENCE OF ADVANCED MATERIALS (2012)

Article Electrochemistry

The electrochemical reduction of Nitrophenols on silver globular particles electrodeposited under pulsed potential conditions

Innocenzo G. Casella et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2007)