Hierarchically flower-like structure assembled with porous nanosheet-supported MXene for ultrathin electromagnetic wave absorption

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 454, P. 140277 - 140277

Published: Nov. 11, 2022

Language: Английский

---

Rapid growth of MXene-based membranes for sustainable environmental pollution remediation

Chemosphere, Journal Year: 2022, Volume and Issue: 311, P. 137056 - 137056

Published: Nov. 1, 2022

Language: Английский

---

MXenes-based nanomaterials for biosensing and biomedicine

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 479, P. 215002 - 215002

Published: Jan. 10, 2023

Language: Английский

---

MXene-Graphene Composites: A Perspective on Biomedical Potentials

Nano-Micro Letters, Journal Year: 2022, Volume and Issue: 14(1)

Published: June 14, 2022

MXenes, transition metal carbides and nitrides with graphene-like structures, have received considerable attention since their first discovery. On the other hand, Graphene has been extensively used in biomedical medicinal applications. MXene graphene, both as promising candidates of two-dimensional materials, shown to possess high potential future applications due unique physicochemical properties such superior electrical conductivity, biocompatibility, large surface area, optical magnetic features, extraordinary thermal mechanical properties. These special structural, functional, biological characteristics suggest that hybrid/composite structure graphene would be able meet many unmet needs different fields; particularly medicine engineering, where high-performance mechanical, electrical, thermal, magnetic, requirements are necessary. However, hybridization functionalization should further explored obtain biocompatible composites/platforms properties, stability, multifunctionality. In addition, toxicological long-term biosafety assessments clinical translation evaluations given priority research. Although very limited studies revealed excellent potentials MXene/graphene biomedicine, next steps toward extensive research detailed analysis optimizing improving functionality a industrial outlook. Herein, synthesis/fabrication methods performances composites discussed for The effects these on human cells tissues also covered, perspectives more successful translational presented. current state-of-the-art biotechnological advances use MXene-Graphene composites, well developmental challenges prospects deliberated. Due multifunctionality MXene-graphene hybrid structures can open up new horizons healthcare medicine.

Language: Английский

---

MXenes and MXene-based (nano)structures: A perspective on greener synthesis and biomedical prospects

Ceramics International, Journal Year: 2022, Volume and Issue: 48(17), P. 24144 - 24156

Published: May 14, 2022

Language: Английский

---

Photoactivated MXene Nanosheets for Integrated Bone–Soft Tissue Therapy: Effect and Potential Mechanism

ACS Nano, Journal Year: 2023, Volume and Issue: 17(8), P. 7229 - 7240

Published: April 5, 2023

The bone defects caused by trauma are inevitably accompanied soft tissue damage. development of multifunctional bioactive biomaterials with integrated and regeneration is necessary needed urgently in orthopedics. In this work, we found that the photoactivated MXene (Ti3C2Tx) nanosheet showed positive effects on promoting both regeneration. We further investigated detailed effect potential mechanism Photoactivated shows a good thermal robust antibacterial activity to inhibit expression inflammation factors methicillin-resistant Staphylococcus aureus (MRSA) infection induces pro-angiogenic wound repair. can also regulate osteogenic differentiation adipose-derived stem cells (ADSCs) through ERK signaling pathway activating heat shock protein 70 (HSP70) enhancing repair tissue. This work sheds light photothermal activation as an efficient strategy for simultaneously.

Language: Английский

---

Two-dimensional nanomaterial MXenes for efficient gas separation: a review

Nanoscale, Journal Year: 2023, Volume and Issue: 15(9), P. 4170 - 4194

Published: Jan. 1, 2023

Transition metal carbides/nitrides (MXenes) are emerging two-dimensional (2D) materials that have been widely investigated in recent years.

Language: Английский

---

Ultrasound-Based Micro-/Nanosystems for Biomedical Applications

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(13), P. 8307 - 8472

Published: June 26, 2024

Due to the intrinsic non-invasive nature, cost-effectiveness, high safety, and real-time capabilities, besides diagnostic imaging, ultrasound as a typical mechanical wave has been extensively developed physical tool for versatile biomedical applications. Especially, prosperity of nanotechnology nanomedicine invigorates landscape ultrasound-based medicine. The unprecedented surge in research enthusiasm dedicated efforts have led mass multifunctional micro-/nanosystems being applied biomedicine, facilitating precise diagnosis, effective treatment, personalized theranostics. deployment applications is rooted profound understanding relationship among composition, structure, property, bioactivity, application, performance. In this comprehensive review, we elaborate on general principles regarding design, synthesis, functionalization, optimization abundant particular, recent advancements imaging are meticulously summarized. Furthermore, systematically elucidate state-of-the-art studies concerning progress therapeutic targeting various pathological abnormalities including cancer, bacterial infection, brain diseases, cardiovascular metabolic diseases. Finally, conclude provide an outlook field with in-depth discussion challenges faced future developments further extensive clinical translation application.

Language: Английский

---

A wearable electrostimulation-augmented ionic-gel photothermal patch doped with MXene for skin tumor treatment

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Jan. 26, 2024

Abstract A wearable biological patch capable of producing multiple responses to light and electricity without interfering with daily activities is highly desired for skin cancer treatment, but remains a key challenge. Herein, the skin-mountable electrostimulation-augmented photothermal (eT-patch) comprising transparent ionic gel MXene (Ti 3 C 2 T x) doping developed applied treatment melanoma under photostimulation at 0.5 W/cm . The eT-patch designed has superior electrical characteristics owing gels doped which provides high conversion efficiency conductivity as medium. Simultaneously, gel-based having excellent optical transparency actualizes real-time observation response process stimulation (PES) co-therapy. Systematical cellular study on anti-tumor mechanism PES revealed that can synergically trigger cell apoptosis pyroptosis, together lead death cells. Due obvious advantages relatively safe less side effects in healthy organs, promising cost-effective therapeutic strategy tumors will open new avenue biomedical applications gels.

Language: Английский

---

Recent Advances in Two-Dimensional Nanomaterials for Healthcare Monitoring

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(4), P. 1706 - 1734

Published: April 2, 2024

The development of advanced technologies for the fabrication functional nanomaterials, nanostructures, and devices has facilitated biosensors analyses. Two-dimensional (2D) with unique hierarchical structures, a high surface area, ability to be functionalized target detection at surface, exhibit potential biosensing applications. electronic properties, mechanical flexibility, optical, electrochemical, physical properties 2D nanomaterials can easily modulated, enabling construction platforms various analytes targeted recognition, sensitivity, selectivity. This review provides an overview recent advances in nanostructures used biosensor wearable-sensor healthcare health-monitoring Finally, advantages 2D-nanomaterial-based several challenges their optimal operation have been discussed facilitate smart high-performance future.

Language: Английский

---