Surface Mapping of Functionalized Two-Dimensional Nanosheets: Graphene Oxide and MXene Materials DOI Creative Commons
Madeline L. Buxton, Justin A. Brackenridge, Valeriia Poliukhova

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

In this study, we characterized the morphology, composition, and surface properties of individual flakes graphene oxide Ti3C2Tx MXene chemically modified with ethylenediamine, dopamine, (3-aminopropyl) triethoxysilane (APTES). Individual monolayers nanosheets were deposited using Langmuir-Blodgett technique. We compared chemical modification these two-dimensional (2D) by employing advanced atomic force microscopy (AFM) modes, including quantitative nanomechanical (QNM) mode, Kelvin-Probe (KPFM), Nano-IR imaging. This approach reveals distribution mechanical, electrical, on at nanoscale. QNM analysis confirms that exhibited full coverage after process. flakes, observed a decrease in apparent elastic modulus an increase adhesion up to four times their functionalization. imaging demonstrates uniformity is highest for species, while complex was dopamine-modified difference between inner flat edges. KPFM indicates greater electrical potential differently oxide, significant seen when dopamine. suggest combination added dielectric layer different grafting densities across responsible increased or changes potential. Overall, AFM probing modes needed understanding how functionalized can be integrated into diverse polymer matrices.

Language: Английский

Fabrication Methods, Structural, Surface Morphology and Biomedical Applications of MXene: A Review DOI
Sarvesh Kumar Avinashi,

Rajat Kumar Mishra,

Rahul K. Singh

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(36), P. 47003 - 47049

Published: Aug. 27, 2024

Recently, two-dimensional (2-D) layered materials have revealed outstanding properties and play a crucial role for numerous advanced applications. The emerging transition metal carbides nitrides, known as MXene with empirical formula M

Language: Английский

Citations

19
A dual action electrochemical molecular imprinting sensor based on FeCu-MOF and RGO/PDA@MXene hybrid synergies for trace detection of ribavirin DOI
Haifeng Gao,

Junyi You,

Hongbo Wu

et al.

Food Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 143092 - 143092

Published: Jan. 1, 2025

Language: Английский

Citations

1
Towards a new era of 2D materials-based multifunctional composite films: From innovation to evolution DOI Creative Commons
Muhammad Yasir Khalid, Rehan Umer

Advanced Industrial and Engineering Polymer Research, Journal Year: 2024, Volume and Issue: unknown

Published: April 1, 2024

Novel 2D materials are now at the forefront of developing advanced multifunctional composite film due to their fascinating properties. Particularly, graphene and MXene-based regarded as potential for structure–function integration with laminated composites. As expected, high mass production from low-cost facile fabrication techniques composites plays a pivotal role in practical applications. Herein, we have covered broad spectrum overview, covering all contributions this field summarizing most pertinent literature available which attractive aircraft Moreover, integrated functions materials-based such sensing actuation behaviour, thermal conductivity, electromagnetic interference (EMI) shielding effectiveness explored mechanism superior performance is detailed. Some prevailing challenges perspectives thriving also been critically discussed.

Language: Английский

Citations

6
Dynamic emissivity control in MXene-based materials for next-generation thermal camouflage DOI Creative Commons
Rishikesh Bharti,

Mohammad Mursaleen Butt,

Abhijit Dey

et al.

Journal of Porous Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Language: Английский

Citations

0
Surface Mapping of Functionalized Two-Dimensional Nanosheets: Graphene Oxide and MXene Materials DOI Creative Commons
Madeline L. Buxton, Justin A. Brackenridge, Valeriia Poliukhova

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 12, 2025

In this study, we characterized the morphology, composition, and surface properties of individual flakes graphene oxide Ti3C2Tx MXene chemically modified with ethylenediamine, dopamine, (3-aminopropyl) triethoxysilane (APTES). Individual monolayers nanosheets were deposited using Langmuir-Blodgett technique. We compared chemical modification these two-dimensional (2D) by employing advanced atomic force microscopy (AFM) modes, including quantitative nanomechanical (QNM) mode, Kelvin-Probe (KPFM), Nano-IR imaging. This approach reveals distribution mechanical, electrical, on at nanoscale. QNM analysis confirms that exhibited full coverage after process. flakes, observed a decrease in apparent elastic modulus an increase adhesion up to four times their functionalization. imaging demonstrates uniformity is highest for species, while complex was dopamine-modified difference between inner flat edges. KPFM indicates greater electrical potential differently oxide, significant seen when dopamine. suggest combination added dielectric layer different grafting densities across responsible increased or changes potential. Overall, AFM probing modes needed understanding how functionalized can be integrated into diverse polymer matrices.

Language: Английский

Citations

0