Recent progress on MXene–polymer composites for soft electronics applications in sensing and biosensing: a review

Journal of Materials Chemistry A, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

A pictographic representation of recent developments in sensors and biosensors made with MXene–polymers composites.

Язык: Английский

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MXene Hydrogels for Soft Multifunctional Sensing: A Synthesis‐Centric Review

Small, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 6, 2024

Abstract Intelligent wearable sensors based on MXenes hydrogels are rapidly advancing the frontier of personalized healthcare management. MXenes, a new class transition metal carbon/nitride synthesized only decade ago, have proved to be promising candidate for soft sensors, advanced human–machine interfaces, and biomimicking systems due their controllable high electrical conductivity, as well unique mechanical properties derived from atomistically thin layered structure. In addition, MXenes’ biocompatibility, hydrophilicity, antifouling render them particularly suitable synergize with into composite mechanoelectrical functions. Nonetheless, while use MXene multifunctional surface or an current collector such energy device electrode is prevalent, its incorporation gel system purpose sensing vastly less understood formalized. This review provides systematic exposition synthesis, property, application intelligent sensors. Specific challenges opportunities synthesis adoption in practical applications explicitly analyzed discussed facilitate cross gemination across disciplines advance potential hydrogels.

Язык: Английский

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In-situ electrochemical XRD and raman probing of ion transport dynamics in ionic liquid-etched Ti3C2Tx MXene for energy storage applications

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 158232 - 158232

Опубликована: Дек. 1, 2024

Язык: Английский

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The role of delaminating agents on the structure, morphology, bonding, and electrical properties of HF etched MXenes

FlatChem, Год журнала: 2025, Номер unknown, С. 100806 - 100806

Опубликована: Янв. 1, 2025

Язык: Английский

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MXene-based biosensors for selective detection of pathogenic viruses and bacteria

Microchemical Journal, Год журнала: 2023, Номер 193, С. 109258 - 109258

Опубликована: Авг. 26, 2023

Язык: Английский

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Advancing sensing frontiers: elevating performance metrics and extending applications through two-dimensional materials

Rare Metals, Год журнала: 2024, Номер unknown

Опубликована: Окт. 6, 2024

Язык: Английский

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Two-dimensional MXene nanosheets on nano-scale fibrils in hierarchical porous structure to achieve ultra-high sensitivity

Nanoscale, Год журнала: 2024, Номер 16(14), С. 6961 - 6972

Опубликована: Янв. 1, 2024

Attributed to hierarchical EVOH- g -EOPO skeleton and abundant interaction between 2D MXene nanosheets with skeleton, a hybrid nanostructure is constructed here create sufficient contacts hence achieve an ultra-high piezoresistive sensitivity.

Язык: Английский

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Review—Fundamentals to Applications of MXenes for Biosensing

Journal of The Electrochemical Society, Год журнала: 2024, Номер 171(2), С. 027516 - 027516

Опубликована: Фев. 1, 2024

Advancement in biosensing techniques is the topmost priority present era of technology as limitations conventional methods outweighs its advantages. Hence, designing compact, user and environmental friendly, economical highly sensitive responsive biosensors need hour. MXenes, two-dimensional layered material, have gained a lot attention very less time due to diverse properties such enormous conductivity, meagre cellular toxicity, elaborated surface chemistry, natural hydrophilicity, magnificent optoelectronic features ability form stable colloidal suspensions. These MXenes categorize them potential material for fabrication efficient modern world biosensors. are synthesized via various methodologies etching methods, top-down bottom-up approaches, depending upon their applications. Moreover, study structure identify functional groups, different characterization employed including X-ray diffraction (XRD), transmission electron microscopy (TEM), Raman spectroscopy etc. The functionalization can be modified with polymerization, direct terminations enhancing efficiency developed from them. based been utilized fields viz. electrochemical biosensing, optical wearable prime importance early detection deadly diseases cancers body parts lungs, pancreas, breast etc., hyperglycaemia. they play an important role detecting pollutants heavy metals, nitrites, phenols necessary actions taken on order save health environment.

Язык: Английский

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Recent Developments in MXene-Based Enzyme-Free Electrochemical Glucose Sensing

BioChip Journal, Год журнала: 2024, Номер unknown

Опубликована: Июнь 25, 2024

Язык: Английский

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Development of a highly sensitive electrochemical sensor for dexamethasone detection using Fe3O4/polyaniline-Cu(II) microspheres and hematite nanoparticles

International Journal of Electrochemical Science, Год журнала: 2024, Номер 19(7), С. 100622 - 100622

Опубликована: Апрель 29, 2024

Dexamethasone, a potent synthetic glucocorticoid, is widely used for its anti-inflammatory and immunosuppressive properties. However, misuse as performance-enhancing drug in sports has raised concerns among regulatory authorities. To address this issue, an electrochemical sensor based on Fe3O4/polyaniline (PANI)-Cu(II) microspheres hematite nanoparticles was developed the sensitive selective detection of dexamethasone. The exhibited excellent electrocatalytic activity towards oxidation dexamethasone due to synergistic effect high conductivity large surface area Fe3O4/PANI composite microspheres, properties loaded copper(II) ions, enhanced electron transfer nanoparticles. Under optimized conditions, showed wide linear range 0.05 50 μM, with limit 0.015 μM. also demonstrated good selectivity, reproducibility (RSD = 3.2%, n 5), long-term stability (92% retention after 4 weeks). Furthermore, successfully applied determination spiked human serum urine samples, recoveries ranging from 97.5% 103.5% RSDs less than 3.5%.

Язык: Английский

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