journal article·2026-07

Multifunctional MXene quantum dots via bio-inspired and DFT-guided stabilization for oxidation-resistant Fe2+ sensing and cancer cell imaging

Ramadhass Keerthika Devi, Muthusankar Ganesan, Girum Getachew Demissie, Arumugam Sangili, Ting-Wen Lai, Bo-Sheng Chen, Hsin-Yu Chung, Yi-Qian Guo, Chun Che Lin, Guo-Ping Chang-Chien, Hung-Lung Chou, Huan-Tsung Chang

Carbon· Volume 258
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Abstract

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Research context

OpenAlex topics: MXene and MAX Phase Materials · Carbon and Quantum Dots Applications · Nanoplatforms for cancer theranostics

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References (53)

Show source-provided references
1. MXene-Based aptameric fluorosensor for sensitive and rapid detection of COVID-19
2. Light-responsive MXenegel via interfacial host-guest supramolecular bridging
3. White photoluminescent Ti3C2 MXene quantum dots with two-photon fluorescence10.1002/advs.201801470 ↗
4. Antioxidants unlock shelf-stable Ti3C2Tx (MXene) nanosheet dispersions10.1016/j.matt.2019.05.020 ↗
5. An investigation into the factors governing the oxidation of two-dimensional Ti3C2 MXene10.1039/C9NR00084D ↗
6. Edge capping of 2D-MXene sheets with polyanionic salts to mitigate oxidation in aqueous colloidal suspensions10.1002/anie.201906138 ↗
7. Biofunctionalized two-dimensional Ti3C2 MXenes for ultrasensitive detection of cancer biomarker10.1016/j.bios.2018.08.076 ↗
8. Fullerene intercalation of MXene toward super-long-cycle sodium ion storage
9. Step-by-Step guide for synthesis and delamination of Ti3C2Tx MXene
10. Instant self-assembly of functionalized MXenes in organic solvents: general fabrication to high-performance chemical gas sensors
11. Excellent oxidation resistive MXene aqueous ink for micro-supercapacitor application10.1016/j.ensm.2019.09.026 ↗
12. Stable carbon encapsulated titanium carbide MXene aqueous ink for fabricating high-performance supercapacitors10.1016/j.ensm.2022.08.038 ↗
13. Biodegradable and photostable Nb2C MXene quantum dots as promising nanofluorophores for metal ions sensing and fluorescence imaging10.1016/j.snb.2020.127735 ↗
14. Tunable fluorescent amino-functionalized Ti3C2Tx MXene quantum dots for ultrasensitive Fe3+ ion sensing10.1039/D2NR02088B ↗
15. Lignin carbon dots: synthesis from alkali lignin, sensing mechanism for Fe3+, performance evaluation, and azo dye composite test paper for dual-mode detection10.1016/j.biombioe.2026.109293 ↗
16. Fluorescence sensing mechanisms of versatile graphene quantum dots toward commonly encountered heavy metal ions10.1021/acssensors.3c01295 ↗
17. Understanding the selective detection of Fe3+ based on graphene quantum dots as fluorescent probes: the ksp of a metal hydroxide-assisted mechanism10.1021/acs.analchem.7b02499 ↗
18. Arginine- and serine-functionalized boron-doped graphene quantum dots with dual-emission fluorescence for ultrasensitive detection of Fe3+ in iron supplementation beverages10.1039/D5NJ00676G ↗
19. Recent advances in MXene quantum dots: a platform with unique properties for general-purpose functional materials with novel biomedical applications10.1007/s41061-023-00439-4 ↗
20. Iron complexation of pharmaceutical catechins through selective separation10.1039/C4RA03683B ↗
21. Comparative efficacy of e‐health interventions for quality of life in patients with cancer: a network meta‐analysis of randomized controlled trials
22. The benefits and safety of monoclonal antibodies: implications for cancer immunotherapy10.2147/JIR.S499403 ↗
23. Antioxidant‐driven stabilization of MXenes: density functional theory insights into long‐term oxidative protection
24. Electron and vibrational spectroscopies using DFT, plane waves and pseudopotentials: CASTEP implementation10.1016/j.theochem.2009.12.040 ↗
25. Iterative minimization techniques for ab initio total-energy calculations: molecular dynamics and conjugate gradients10.1103/RevModPhys.64.1045 ↗
26. Soft self-consistent pseudopotentials in a generalized eigenvalue formalism10.1103/PhysRevB.41.7892 ↗
27. Atoms, molecules, solids, and surfaces: applications of the generalized gradient approximation for exchange and correlation10.1103/PhysRevB.46.6671 ↗
28. Synthesis of large-area MXenes with high yields through power-focused delamination utilizing vortex kinetic energy
29. Interwoven MXene Nanosheet/Carbon-Nanotube composites as Li–S cathode hosts10.1002/adma.201603040 ↗
30. Ratiometric photoluminescence sensing based on Ti3C2 MXene quantum dots as an intracellular pH sensor10.1039/C7NR06958H ↗
31. Hydrochromic full-color MXene quantum dots through hydrogen bonding toward ultrahigh-efficiency white light-emitting diodes10.1016/j.apmt.2019.05.001 ↗
32. One-pot fabrication of multifunctional catechin@ZIF-L nanocomposite: assessment of antibiofilm, larvicidal and photocatalytic activities10.1016/j.jphotobiol.2019.111774 ↗
33. Nonoxidized MXene quantum dots prepared by microexplosion method for cancer catalytic therapy
34. One-step synthesis of nanocrystalline transition metal oxides on thin sheets of disordered graphitic carbon by oxidation of MXenes10.1039/C4CC01646G ↗
35. Raman spectroscopy analysis of the structure and surface chemistry of Ti3C2Tx MXene
36. Highly fluorescent Ti3C2 MXene quantum dots for macrophage labeling and Cu2+ ion sensing10.1039/C9NR04421C ↗
37. X-ray photoelectron spectroscopy of select multi-layered transition metal carbides (MXenes)10.1016/j.apsusc.2015.11.089 ↗
38. Photoluminescent Ti3C2 MXene Quantum dots for Multicolor cellular imaging10.1002/adma.201604847 ↗
39. High photoluminescence quantum yield of 18.7% by using nitrogen-doped Ti3C2 MXene quantum dots10.1039/C8TC02156B ↗
40. Versatile cutting method for producing Fluorescent ultrasmall MXene sheets10.1021/acsnano.7b06476 ↗
41. Precision-Engineered Co-N 4− x -C x Single Atoms Enhance Potential-Resolved ru(bpy) 3 2+ Electrochemiluminescence via Reactive Oxygen Species10.34133/research.0842 ↗
42. MXene quantum dots decorated Ni nanoflowers for efficient Cr (VI) reduction10.1016/j.jhazmat.2021.127053 ↗
43. Covalently N-Doped MXene quantum dots for highly stable fluorescent Cu2+Ion sensor10.1021/acsanm.2c02699 ↗
44. Amino-Functionalized Ti3C2MXene quantum dots as photoluminescent sensors for diagnosing histidine in human serum10.1021/acsanm.1c01425 ↗
45. Dual “Static and Dynamic” fluorescence quenching mechanisms based detection of TNT via a Cationic conjugated polymer10.1021/acsmeasuresciau.1c00023 ↗
46. Ti3C2 MXene quantum dots as an efficient fluorescent probe for bioflavonoid quercetin quantification in food samples10.1016/j.aca.2024.343069 ↗
47. Highly sensitive “off-on” sensor based on MXene and magnetic microspheres for simultaneous detection of lung cancer biomarkers - neuron specific enolase and carcinoembryonic antigen10.1016/j.talanta.2024.126022 ↗
48. Analyte-perturbed balance between reducibility and fluorescence of Ti3C2 MXene quantum dots for label-free, dual-mode detection of silver ions10.1016/j.aca.2024.342517 ↗
49. Nitrogen-doped Ti3C2 MXene quantum dots as an effective FRET ratio fluorometric probe for sensitive detection of Cu2+ and D-PA10.1016/j.saa.2023.122484 ↗
50. An efficient off–on fluorescence probe based on EDA functionalized Ti3C2 MXene quantum dots for sequential detection of Fe3+ and histamine10.1016/j.microc.2023.109370 ↗
51. A molecular imprinted ratiometric fluorescence sensor based on blue/orange MXene quantum dots for visual detection of histamine10.1016/j.foodchem.2024.140519 ↗
52. Cysteine-Functionalized Ti3C2 MXene Quantum dots as fluorescent sensors for the detection of Ag+10.1002/slct.202401727 ↗
53. Instant synthesis of nitrogen-doped Ti3C2 MXene quantum dots for fluorescence and electrochemical dual-mode detection of norepinephrine with a portable smartphone assay10.1039/D4TB01818D ↗