Review—Towards 5th Generation AI and IoT Driven Sustainable Intelligent Sensors Based on 2D MXenes and Borophene

ECS Sensors Plus, Journal Year: 2022, Volume and Issue: 1(1), P. 013601 - 013601

Published: March 1, 2022

Sensors are considered to be an important vector for sustainable development. The demand meet the needs of future generations is accelerating development intelligent sensor-systems integrated with internet things (IoTs), fifth generation (5G) communication, artificial intelligence (AI) and machine learning (ML) strategies. inclusion 2D nanomaterials IoTs/AI/ML has revolutionized diversified applications sensors in healthcare, wearable electronics, safety, environment, defense, agriculture. Owing their unique physicochemical characteristics surface functionalities, borophene MXenes have emerged as advanced 2D-materials (A2M) architect future-generation sensors. ML-AI based theoretical modeling guided research A2M-sensors economically by reducing cost, human resources, contamination. flexible, wearable, intelligent, biocompatible, portable, energy-efficient, self-sustained, point-of-care, economical, which can drastically transform conventional sensing This review provides insight state-of-the-art A2M-based physical, chemical, biosensor efficiently detect chemical species, gases/vapors, drugs, biomarkers/pathogens, pressure, metal ions, radiations, temperature, light, humidity. Besides fundamental challenges creating a gap between predictions, practical-evaluations, in-lab-technology, commercial viability, potential solutions, field-deployable prospects addressed realize commercialization, thereby ensuring ability maintain communities.

Language: Английский

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MXene-based gas sensors

Journal of Materials Chemistry C, Journal Year: 2021, Volume and Issue: 9(44), P. 15735 - 15754

Published: Jan. 1, 2021

In recent days, a new class of 2D materials called MXenes have attracted massive attention. The current review focuses on the synthesis procedure, general properties and gas/VOC sensing performance MXene-based nanocomposites.

Language: Английский

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Emergence of MXene–Polymer Hybrid Nanocomposites as High‐Performance Next‐Generation Chemiresistors for Efficient Air Quality Monitoring

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 32(33)

Published: June 22, 2022

Abstract Air contamination is one of the foremost concerns environmentalists worldwide, which has elevated global public health for monitoring air contaminants and implementing appropriate safety policies. These facts have generated nascent demand exploring sustainable translational strategies required to engineer affordable, intelligent, miniaturized sensors because commercially available lack lower detection limits, room temperature operation, poor selectivity. The state‐of‐the‐art are concerned with architecting advanced nanomaterials achieve desired sensing performance. Recent studies demonstrate that neither pristine metal carbides/nitrides (MXenes) nor polymers (P) can address these practical challenges. However, synergistic combinations various precursors as hybrid‐nanocomposites (MXP‐HNCs) emerged superior materials develop next‐generation intelligent environmental, industrial, biomedical sensors. expected outcomes could be manipulative due optimizing physicochemical morphological attributes like tunable interlayer‐distance, optimum porosity, enlarged effective surface area, rich functionalities, mechanical flexibility, conductivity. This review intends detail a comprehensive summary advancements in MXP‐HNCs chemiresistors. Moreover, underlying phenomenon, chemiresistor architecture, their performance highlighted. Besides, an overview challenges, potential solutions, prospects field‐deployable integration IoT AI outlined.

Language: Английский

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Emergence of MXene and MXene–Polymer Hybrid Membranes as Future‐ Environmental Remediation Strategies

Advanced Science, Journal Year: 2022, Volume and Issue: 9(36)

Published: Oct. 31, 2022

The continuous deterioration of the environment due to extensive industrialization and urbanization has raised requirement devise high-performance environmental remediation technologies. Membrane technologies, primarily based on conventional polymers, are most commercialized air, water, solid, radiation-based strategies. Low stability at high temperatures, swelling in organic contaminants, poor selectivity fundamental issues associated with polymeric membranes restricting their scalable viability. Polymer-metal-carbides nitrides (MXenes) hybrid possess remarkable physicochemical attributes, including strong mechanical endurance, flexibility, superior adsorptive behavior, selective permeability, multi-interactions between polymers MXene's surface functionalities. This review articulates state-of-the-art MXene-polymer membranes, emphasizing its fabrication routes, enhanced properties, improved behavior. It comprehensively summarizes utilization for applications, water purification, desalination, ion-separation, gas separation detection, containment adsorption, electromagnetic nuclear radiation shielding. Furthermore, highlights bottlenecks MXene-Polymer hybrid-membranes possible alternate solutions meet industrial requirements. Discussed opportunities prospects related membrane intelligent next-generation strategies integration modern age technologies internet-of-things, artificial intelligence, machine-learning, 5G-communication cloud-computing elucidated.

Language: Английский

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2D MXene‐Based Biosensing: A Review

Small, Journal Year: 2022, Volume and Issue: 19(2)

Published: Nov. 22, 2022

Abstract MXene emerged as decent 2D material and has been exploited for numerous applications in the last decade. The remunerations of ideal metallic conductivity, optical absorbance, mechanical stability, higher heterogeneous electron transfer rate, good redox capability have made a potential candidate biosensing applications. hydrophilic nature, biocompatibility, antifouling, anti‐toxicity properties opened avenues to perform vitro vivo analysis. In this review, concept, operating principle, detailed mechanism, characteristic are comprehensively assessed compiled along with breakthroughs fabrication conjugation strategies development unique electrochemical biosensors. Further, current challenges summarized suggested future aspects. This review article is believed shed some light on will open new opportunities advanced translational application bioassays.

Language: Английский

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Metal-organic frameworks (MOFs) based luminescent and electrochemical sensors for food contaminant detection

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 453, P. 131324 - 131324

Published: April 1, 2023

Language: Английский

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Surface Terminations of MXene: Synthesis, Characterization, and Properties

Symmetry, Journal Year: 2022, Volume and Issue: 14(11), P. 2232 - 2232

Published: Oct. 24, 2022

MXene, 2D transition metal carbides, nitrides, and carbonitrides with a unique structure, inspired series of function applications related to energy storage conversion, biometrics sensing, lighting, purification, separation. Its surface terminations are confined by the adjacent MXene layers, form planar space symmetrical surfaces, which is similar nanoreactor that can be utilized determined MXene’s function. Based on working principle, interface play critical roles in ion intercalation, physical/chemical adsorption, chemical reaction process, show significant effects properties functions. Although there have been some reviews less attention has paid underlying principle involved chemistry, controllable design, resultant properties. Herein, regulation methods, characterization techniques, were summarized understand effects, relationship between We expected this review offer route for ongoing studies address environment guidelines application.

Language: Английский

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2D single- and few-layered MXenes: synthesis, applications and perspectives

Journal of Materials Chemistry A, Journal Year: 2022, Volume and Issue: 10(26), P. 13651 - 13672

Published: Jan. 1, 2022

In this review, the synthesis and several potential applications of single- few-layered transition metal carbides nitrides (SFL-MXenes) are elaborated to facilitate advancement ultrathin two-dimensional materials.

Language: Английский

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Electrochemical properties of MXenes and applications

Advanced Sensor and Energy Materials, Journal Year: 2023, Volume and Issue: 2(4), P. 100080 - 100080

Published: Oct. 27, 2023

MXenes, a two-dimensional transition metal carbide, nitride, and carbonitride family, have received lot of interest in recent years due to their unique properties diverse applications. This review presents comprehensive analysis the applications electrochemical characteristics providing nuanced viewpoint on potential impact various fields. MXenes large surface area, high electrical conductivity, variable chemistry, making them appealing candidates for energy storage, catalysis, sensing, electronic device The are fully investigated, including charge storage capacity ion diffusion kinetics, highlighting usefulness supercapacitors, lithium-ion batteries, other devices. Furthermore, this study digs into interactions with electrolytes, offering insight obstacles related practical application. also discusses strategies employed modify MXene enhance performance chemistries across devices bio/sensor clarify correlations between required functions. Ultimately, work provides outlook current state research, emphasizing potentially transformative role these materials advancing technology domains.

Language: Английский

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MXene-based heterostructures: Current trend and development in electrochemical energy storage devices

Progress in Energy and Combustion Science, Journal Year: 2023, Volume and Issue: 97, P. 101097 - 101097

Published: May 22, 2023

Language: Английский

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