In Situ Synthesis, Characterization and Photocatalytic Efficacy of Silver-Enhanced MXene and Graphene Nanocomposites DOI Open Access
Kishore Chand, M. Mustafa Azeem, Muhammad Nazim Lakhan

et al.

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(7), P. 243 - 243

Published: June 26, 2024

The emergence of 2D materials has significantly expanded the wide range nanomaterials with diverse applications. Notably, their high conductivity, catalytic efficiency, and hydrophobicity have fueled heightened research interests for water treatment This aimed to investigate synthesis characterization MXene reduced graphene oxide (rGO) nanocomposites silver nanoparticles (Ag) enhanced activity in decomposition Direct Blue-24 dye. In this study, we employed well-established methods, previously documented literature, prepare two distinct nanocomposites. Novel nanocomposites, namely oxide–silver (rGO–Ag) MXene–silver (MXene–Ag), were synthesized using hydrothermal direct reduction method an ammoniacal solution (aqueous solution). Comprehensive advanced tools revealed that introduced Ag particles integrated seamlessly onto parent nanofilms Carbon derivatives, forming a secondary phase functionality. These demonstrated significant improvements reactions simulated wastewater. Verification involved reaction dye at known nanocomposite concentrations. results indicated MXene–Ag exhibited superior 98% 10 min compared rGO–Ag films, which achieved 96% 35 min. 20–25% increase efficiency outcomes hold promise practical applications textile wastewater management various industrial sectors dealing mutagenic carcinogenic chemicals containing azo and/or phthalocyanine products.

Language: Английский

Artificial intelligence interventions in 2D MXenes-based photocatalytic applications DOI
Durga Madhab Mahapatra, Ashish Kumar, Rajesh Kumar

et al.

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 529, P. 216460 - 216460

Published: Jan. 24, 2025

Language: Английский

Citations

2
In Situ Ag-Seeded Lamellar Ti3C2 Nanosheets: An Electroactive Interface for Noninvasive Diagnosis of Oral Carcinoma via Salivary TNF-α Sensing DOI

Sunil Vasu,

Damini Verma,

Omal Surya Souraph S

et al.

ACS Applied Bio Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

In the fast-paced quest for early cancer detection, noninvasive screening techniques have emerged as game-changers, offering simple and accessible avenues precession diagnostics. line with this, our study highlights potential of silver nanoparticle-decorated titanium carbide MXene nanosheets (Ti3C2_AgNPs) an electroactive interface diagnosis oral carcinoma based on prevalence salivary biomarker, tumor necrosis factor-α (TNF-α). An in situ reduction was utilized to synthesize Ti3C2_AgNPs nanohybrid, wherein Ti3C2 acts reducing agent, resulting nanohybrid subjected various characterization examine optical, structural, morphological attributes. The results revealed that spherical AgNPs formed surface by virtue low-valent Ti species present Ti3C2, which facilitated AgNO3 AgNPs. Furthermore, electrochemical nanohybrid-modified screen-printed electrode (Ti3C2_AgNPs/SPE) indicated enhanced heterogeneous electron transfer kinetics. With these encouraging results, employed immobilization matrix TNF-α antibodies applied sensing. Analytical studies fabricated immunosensor, conducted differential pulse voltammetry (DPV), exhibited a broader linear range (1 180 pg mL–1), low limit detection (0.97 high sensitivity (1.214 μA mL pg–1 cm–2) specificity, even artificial saliva, indicating its reliability diagnosis. Therefore, Ti3C2_AgNP seems promising candidate effective sensing could also be explored other biomarkers.

Language: Английский

Citations

1
Flexible MXenes for printing energy storage devices DOI
Iftikhar Hussain,

Onkar Jaywant Kewate,

Sumanta Sahoo

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154978 - 154978

Published: Aug. 23, 2024

Language: Английский

Citations

7
Development of AgFeO2/g-C3N4/RGO nanocomposites with superior photocatalytic activity and antibacterial properties for wastewater treatment DOI

Pitakporn Thankulkit,

Orawan Rojviroon, Ranjith Rajendran

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106650 - 106650

Published: Nov. 28, 2024

Language: Английский

Citations

5
Functionalized interfaces in MXOF: Bridging high-performance energy storage and pollutant degradation DOI
Sadia Muzammal, Awais Ahmad, Shafaqat Ali

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 116, P. 115899 - 115899

Published: March 6, 2025

Language: Английский

Citations

0
Electrochemical performance of Ag nanoparticles-integrated surface-terminated V2CTx MXene for enhanced energy storage DOI

Alishbah Zaka,

Muhammad Adil Mansoor, Abdul Karim

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180025 - 180025

Published: March 1, 2025

Language: Английский

Citations

0
MXenes for Various Applications: Recent Trends and Future Aspects DOI Creative Commons
Iftikhar Hussain, Riffat Amna,

B. Kalidasan

et al.

SmartMat, Journal Year: 2025, Volume and Issue: 6(2)

Published: April 1, 2025

ABSTRACT Two‐dimensional (2D) MXene structure, versatile surface reactivity, flexibility, wearability, and outstanding thermal attributes make them highly suitable for numerous applications. This comprehensive review based on MXenes delves into the potential uses of fewer assessed applications, such as materials, solar desalination, energy harvesting, electrochemical sensing, environmental remediation, removal heavy metal ions. Several industries associated with summarized applications include hybrid photovoltaic systems, storage, conversion, soft electronics, other industries. Further, underscores importance future guidance continued research in field to harness benefits not only but also diverse

Language: Английский

Citations

0
Enhanced thermoelectric performance of Bi2O2Se by MXene addition via liquid assisted shear exfoliation-restacking process DOI
Tao Sun, Chenxi Zhao, Hui Liu

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177297 - 177297

Published: Oct. 31, 2024

Language: Английский

Citations

1
Optimizing the Synthesis of Titanium Carbide-Bismuth Oxide for Enhanced Antimicrobial Properties DOI Open Access

Ojas Tamhane,

A Geetha,

S Vasugi

et al.

Cureus, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 27, 2024

Background The two-dimensional MXene, known as titanium carbide (Ti₃C₂), is characterized by its substantial interlayer spacing, extensive surface area, hydrophilic nature, exceptional thermal stability, and outstanding electrical conductivity. These distinctive attributes render Ti₃C₂ an ideal candidate for detecting target analytes immobilizing biomolecules. Bismuth oxide (Bi₂O₃), essential compound of bismuth, frequently acts a foundational element in bismuth chemistry. Its applications are diverse, from fireworks to oxygen gas sensors solid fuel cells, with particular emphasis on behaviour under elevated temperatures pressures. Notably, phase transitions various polymorphs, which remain metastable at room temperature, have been documented these conditions, indicating potential numerous applications. Integrating MXene Bi₂O₃ composites holds significant promise advancements energy-related electronics, sensing technologies, photocatalytic processes. Objective To optimize the synthesis carbide-bismuth (Ti₃C₂-Bi₂O₃) nanoparticles enhance their antimicrobial activity identifying best conditions assessing effectiveness against microbial pathogens. Materials methods preparation involves dissolving lithium fluoride hydrochloric acid, followed Ti₃AlC₂ stirring 40°C 48 hours. resulting pellet then dispersed ultrapure water centrifuged obtain dispersion. prepared preparing nitrate pentahydrate nitric acid adding sodium hydroxide adjust pH. white precipitate filtered, washed, dried before being calcined 400°C two hours produce nanoparticles. Ti₃C₂-Bi₂O₃ composite synthesized Bi(NO₃)₃ solution 5 mg/mL Ti₃C₂Tx solution. reaction heated 160°C, black powder labelled x% Bi₂O₃/MXene. efficacy assessed using disk diffusion method. zones inhibition measured analyzed indicators activity. Results scanning electron microscopy (SEM) analysis revealed presence particles alongside Ti₃C₂​​​​​​​ nanosheets, while X-ray diffraction (XRD) energy-dispersive spectroscopy (EDS) confirmed high crystallinity compound. Furthermore, was determined be impurity-free demonstrated properties. Conclusion XRD confirms effective integration materials existence crystalline phases. SEM provides insights into morphology organization within sheets, whereas EDS assesses elemental composition uniform distribution. studies demonstrate Ti₃C₂-Bi₂O₃​​​​​​​ composites, suggesting usage involving action.

Language: Английский

Citations

0
In Situ Synthesis, Characterization and Photocatalytic Efficacy of Silver-Enhanced MXene and Graphene Nanocomposites DOI Open Access
Kishore Chand, M. Mustafa Azeem, Muhammad Nazim Lakhan

et al.

Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(7), P. 243 - 243

Published: June 26, 2024

The emergence of 2D materials has significantly expanded the wide range nanomaterials with diverse applications. Notably, their high conductivity, catalytic efficiency, and hydrophobicity have fueled heightened research interests for water treatment This aimed to investigate synthesis characterization MXene reduced graphene oxide (rGO) nanocomposites silver nanoparticles (Ag) enhanced activity in decomposition Direct Blue-24 dye. In this study, we employed well-established methods, previously documented literature, prepare two distinct nanocomposites. Novel nanocomposites, namely oxide–silver (rGO–Ag) MXene–silver (MXene–Ag), were synthesized using hydrothermal direct reduction method an ammoniacal solution (aqueous solution). Comprehensive advanced tools revealed that introduced Ag particles integrated seamlessly onto parent nanofilms Carbon derivatives, forming a secondary phase functionality. These demonstrated significant improvements reactions simulated wastewater. Verification involved reaction dye at known nanocomposite concentrations. results indicated MXene–Ag exhibited superior 98% 10 min compared rGO–Ag films, which achieved 96% 35 min. 20–25% increase efficiency outcomes hold promise practical applications textile wastewater management various industrial sectors dealing mutagenic carcinogenic chemicals containing azo and/or phthalocyanine products.

Language: Английский

Citations

0