MXene-based electrochemical sensors for detection of environmental pollutants: A comprehensive review.
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TLDR
In this paper, a review of recent developments in MXene-based nanocomposites for electrochemical (bio) sensing with a particular focus on the detection of hazardous pollutants, such as organic components, pesticides, nitrite, and heavy metals.About:
This article is published in Chemosphere.The article was published on 2021-11-16 and is currently open access. It has received 29 citations till now. The article focuses on the topics: MXenes & MXenes.read more
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A review on magnetic sensors for monitoring of hazardous pollutants in water resources
TL;DR: In this article , the idea of using magnetic sensors in controlling and monitoring of pharmaceuticals, pesticides, heavy metals, and organic pollutants has been reviewed and future remarks and perspectives on magnetic nanosensors for controlling hazardous pollutants in water resources and environmental applications were explained.
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Ultrasensitive aptasensor using electrospun MXene/polyvinylidene fluoride nanofiber composite for Ochratoxin A detection.
TL;DR: In this article , an electrochemical aptasensor electrode comprising electrospun MXene/polyvinylidene fluoride (Ti3C2Tx/PVDF) nanofiber composite is presented.
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Functional graphitic carbon (IV) nitride: A versatile sensing material
TL;DR: In this article , a detailed overview of the challenges in the field of graphitic carbon nitride (g-C3N4) based sensors is presented, as well as the key insights in the exciting field of sensors.
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Detection of Heavy Metal Ions by Ratiometric Photoelectric Sensor.
TL;DR: In this article , the harm and limit standards of heavy metals were systematically summarized and the common analysis methods were overviewed and compared, which provided the reference for the further research and application of the ratiometric photoelectric sensor.
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Synthesis, Toxicity Assessment, Environmental and Biomedical Applications of MXenes: A Review
TL;DR: Methods for the synthesis of MXenes, their potential applications in medicine, ranging from sensors and antibacterial agents to targeted drug delivery, cancer photo/chemotherapy, tissue engineering, bioimaging, and environmental applications such as sensors and adsorbents, and possible mechanisms are discussed.
References
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Two‐Dimensional Nanocrystals Produced by Exfoliation of Ti 3 AlC 2
Michael Naguib,Murat Kurtoglu,Volker Presser,Jun Lu,Junjie Niu,Min Heon,Lars Hultman,Yury Gogotsi,Michel W. Barsoum +8 more
TL;DR: 2D nanosheets, composed of a few Ti 3 C 2 layers and conical scrolls, produced by the room temperature exfoliation of Ti 3 AlC 2 in hydrofl uoric acid are reported, which opens a door to the synthesis of a large number of other 2D crystals.
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2D metal carbides and nitrides (MXenes) for energy storage
TL;DR: More than twenty 2D carbides, nitrides and carbonitrides of transition metals (MXenes) have been synthesized and studied, and dozens more predicted to exist.
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Gold nanoparticles in chemical and biological sensing.
TL;DR: The advent of AuNP as a sensory element provided a broad spectrum of innovative approaches for the detection of metal ions, small molecules, proteins, nucleic acids, malignant cells, etc. in a rapid and efficient manner.
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Conductive two-dimensional titanium carbide ‘clay’ with high volumetric capacitance
TL;DR: This capacitance report reports a method of producing two-dimensional titanium carbide ‘clay’ using a solution of lithium fluoride and hydrochloric acid that offers a much faster route to film production as well as the avoidance of handling hazardous concentrated hydrofluoric acid.
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Two-dimensional transition metal carbides.
Michael Naguib,Olha Mashtalir,Joshua Carle,Volker Presser,Jun Lu,Lars Hultman,Yury Gogotsi,Michel W. Barsoum +7 more
TL;DR: Evidence is presented for the exfoliation of the following MAX phases by the simple immersion of their powders, at room temperature, in HF of varying concentrations for times varying between 10 and 72 h followed by sonication.