Synthesis of hierarchical mesoporous graphite oxide/Al 2 O 3 from MIL-100(Al) for the electrochemical determination of caffeic acid in red wine samples

Kulandaivel, Sivasankar; Devasenathipathy, Rajkumar; Wang, Sea‐Fue; Rani, Karuppasamy Kohila; Raja, Duraisamy Senthil; Lin, Chia Her

doi:10.1016/j.jtice.2018.01.006

Cited by 22 publications

(5 citation statements)

References 35 publications

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“…A ternary ZnO/NiO/ Al 2 O 3 nanoparticles were prepared by Alam et al (2020) for the detection of L-Glutamic acid using a glassy carbon electrode as a non-enzymatic electrode. Sivasankar et al (2018) introduced a new hierarchical mesoporous graphite oxide (HMGO) with Al 2 O 3 for the identification of caffeic acid in red wine samples using a modified GCE. For the detection of glycine, Alam et al Giarola et al (2017) identified that graphite-SiO 2 /Al 2 O 3 /Nb 2 O 5 -methylene blue (GRP-SiAlNb-MB) composite was suitable for the detection of dopamine, DA, in real and pharmaceutical samples with good detection limit.…”

Section: Aluminum Oxide Based Biosensorsmentioning

confidence: 99%

Metal and Metal Oxide Based Advanced Ceramics for Electrochemical Biosensors-A Short Review

et al. 2021

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Identifying and quantifying the biological concentrations of certain biomolecules such as dopamine, glucose, tyrosine, and cholesterol, etc. has become the basis for medical diagnosis in the treatment of a number of related diseases. In most cases, the concentrations of these biomolecules in biofluids like blood acts as a biomarker and becomes crucial in the treatment of diseases. On the other hand, advanced ceramics refers to oxides (alumina, zirconia), non-oxides: (carbides, borides, nitrides, silicides), Composites (particulate reinforced combinations of oxides and non-oxides), etc. This review article discusses recent developments in the field of electrochemical sensors developed using metal and metal oxide based advanced ceramics with an emphasis on developments in the field over the past five years. The article presents the key results, important findings, and interesting chemistry of biosensing advanced ceramic based electrochemical biosensors for some important biomolecules such as acetaminophen, glucose, and dopamine, etc.

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Section: Aluminum Oxide Based Biosensorsmentioning

confidence: 99%

Metal and Metal Oxide Based Advanced Ceramics for Electrochemical Biosensors-A Short Review

et al. 2021

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“…The NPC materials were prepared through a single-step carbonization method [31]. The 0.400 g of Zn-MOF was transferred into a silica crucible boat and then placed in a furnace chamber.…”

Section: Preparation Of Npc Materialsmentioning

confidence: 99%

“…The morphology of nanoporous carbon can be tuned by optimizing the carbonization method (such as temperature, time, and atmosphere) [1,27,28]. Recently, MOF-derived metal/metal oxide embedded porous carbon materials [29,30] are used in the electrodes for electrochemical sensors [31,32]. But, maintaining the pristine MOF morphology of the resulting porous materials from the carbonization process is a difficult task due to the shrinkage of framework/decomposing organic ligand during carbonization, therefore, a systematic study is necessary [33].…”

Section: Introductionmentioning

confidence: 99%

Carbonization and Preparation of Nitrogen-Doped Porous Carbon Materials from Zn-MOF and Its Applications

et al. 2020

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Nitrogen-doped porous carbon (NPC) materials were successfully synthesized via a Zn-containing metal-organic framework (Zn-MOF). The resulting NPC materials are characterized using various physicochemical techniques which indicated that the NPC materials obtained at different carbonization temperatures exhibited different properties. Pristine MOF morphology and pore size are retained after carbonization at particular temperatures (600 °C-NPC600 and 800 °C-NPC800). NPC800 material shows an excellent surface area 1192 m2/g, total pore volume 0.92 cm3/g and displays a higher CO2 uptake 4.71 mmol/g at 273 k and 1 bar. Furthermore, NPC600 material displays good electrochemical sensing towards H2O2. Under optimized conditions, our sensor exhibited a wide linearity range between 100 µM and 10 mM with a detection limit of 27.5 µM.

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“…ZIF-8 [28] ZIF-67 [29] ZIF-L [30] UiO-67 [22] UiO-68 [22] 2 MILs (Materials of Institut Lavoisier) MIL-101 (Cr) [23] MIL-100 (Al) -- [24] MIL-53 (Fe) [25] 3 IRMOFs (Isoreticular Metal-Organic Frameworks) IRMOF-10 [26] IRMOF-3 [27] IRMOF-1 [27] 4 ZIFs (Zeolitic Imidazolate Frameworks)…”

Section: Typical Preparationmentioning

confidence: 99%

Technology for the Remediation of Water Pollution: A Review on the Fabrication of Metal Organic Frameworks

2018

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The ineffective control of the release of pollutants into water has led to serious water pollution. Compared with conditions in the past, the polluting components in aquatic environments have become increasingly complex. Some emerging substances have led to a new threat to the safety of water. Therefore, developing cost-effective technologies for the remediation of water pollution is urgently needed. Adsorption has been considered the most effective operational unit in water treatment processes and thus adsorption materials have gained wide attention. Among them, metal organic frameworks (denoted as MOFs) have been rapidly developed in recent years due to their unique physicochemical performance. They are characterized by larger porosity and larger specific surface area, easier pore structure designing, and comfortable structural modification. In many fields such as adsorption, separation, storage, and transportation, MOFs show a better performance than conventional adsorption materials such as active carbon. Their performance is often dependent on their structural distribution. To optimize the use of MOFs, their fabrication should be given more attention, without being limited to conventional preparation methods. Alternative preparation methods are given in this review, such as diffusion, solvent thermal, microwave, and ion thermal synthesis. Furthermore, developing functionalized MOFs is an available option to improve the removal efficiencies of a specific contaminant through pre-synthetic modification and post-synthesis modification. Post-synthesis modification has become a recent research hotspot. The coupling of MOFs with other techniques would be another option to ameliorate the remediation of water pollution. On one hand, their intrinsic drawbacks may be reduced. On the other hand, their performance may be enhanced due to their interaction behaviors. Overall, such coupling technologies are able to enhance the performance of an individual material. Because the excellent performance of MOF materials has been widely recognized and their developments have received wide attention, especially in environmental fields, in the present work we provide a review of fabrication of MOFs so as to motivate readers to deepen their understanding of the use of MOFs.

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Synthesis of hierarchical mesoporous graphite oxide/Al 2 O 3 from MIL-100(Al) for the electrochemical determination of caffeic acid in red wine samples

Cited by 22 publications

References 35 publications

Metal and Metal Oxide Based Advanced Ceramics for Electrochemical Biosensors-A Short Review

Metal and Metal Oxide Based Advanced Ceramics for Electrochemical Biosensors-A Short Review

Carbonization and Preparation of Nitrogen-Doped Porous Carbon Materials from Zn-MOF and Its Applications

Technology for the Remediation of Water Pollution: A Review on the Fabrication of Metal Organic Frameworks

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