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Literature DB >> 28185336

Photoluminescent Ti₃ C₂ MXene Quantum Dots for Multicolor Cellular Imaging.

Qi Xue¹, Huijie Zhang², Minshen Zhu¹, Zengxia Pei¹, Hongfei Li¹, Zifeng Wang¹, Yang Huang¹, Yan Huang¹, Qihuang Deng³, Jie Zhou³, Shiyu Du³, Qing Huang³, Chunyi Zhi^1,4.

Abstract

The fabrication of photoluminescent Ti3 C2 MXene quantum dots (MQDs) by a facile hydrothermal method is reported, which may greatly extend the applications of MXene-based materials. Interestingly, the as-prepared MQDs show excitation-dependent photoluminescence spectra with quantum yields of up to ≈10% due to strong quantum confinement. The applications of MQDs as biocompatible multicolor cellular imaging probes and zinc ion sensors are demonstrated.

Entities: Chemical

Keywords: MXenes; hydrothermal; photoluminescent; quantum dots; transition-metal carbides

Mesh：

Substances：
Carbon
Titanium

Year: 2017 PMID： 28185336 DOI： 10.1002/adma.201604847

Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849

Keyword Cloud
Cited

28 in total

1. ε-Poly-L-lysine-protected Ti₃C₂ MXene quantum dots with high quantum yield for fluorometric determination of cytochrome c and trypsin.

Authors: Mingwang Liu; Ji Zhou; Yu He; Zhaoxia Cai; Yili Ge; Jiangang Zhou; Gongwu Song
Journal: Mikrochim Acta Date: 2019-11-12 Impact factor: 5.833

2. White Photoluminescent Ti₃C₂ MXene Quantum Dots with Two-Photon Fluorescence.

Authors: Siyu Lu; Laizhi Sui; Yuan Liu; Xue Yong; Guanjun Xiao; Kaijun Yuan; Zhongyi Liu; Baozhong Liu; Bo Zou; Bai Yang
Journal: Adv Sci (Weinh) Date: 2019-03-10 Impact factor: 16.806

3. Plasmonic MXene-based nanocomposites exhibiting photothermal therapeutic effects with lower acute toxicity than pure MXene.

Authors: Essraa A Hussein; Moustafa M Zagho; Balsam R Rizeq; Nadin N Younes; Gianfranco Pintus; Khaled A Mahmoud; Gheyath K Nasrallah; Ahmed A Elzatahry
Journal: Int J Nanomedicine Date: 2019-06-20

4. Fluoride-Free 2D Niobium Carbide MXenes as Stable and Biocompatible Nanoplatforms for Electrochemical Biosensors with Ultrahigh Sensitivity.

Authors: Menglin Song; Sin-Yi Pang; Feng Guo; Man-Chung Wong; Jianhua Hao
Journal: Adv Sci (Weinh) Date: 2020-11-09 Impact factor: 16.806

Photoluminescent Ti₃ C₂ MXene Quantum Dots for Multicolor Cellular Imaging.

1. ε-Poly-L-lysine-protected Ti₃C₂ MXene quantum dots with high quantum yield for fluorometric determination of cytochrome c and trypsin.

2. White Photoluminescent Ti₃C₂ MXene Quantum Dots with Two-Photon Fluorescence.

3. Plasmonic MXene-based nanocomposites exhibiting photothermal therapeutic effects with lower acute toxicity than pure MXene.

4. Fluoride-Free 2D Niobium Carbide MXenes as Stable and Biocompatible Nanoplatforms for Electrochemical Biosensors with Ultrahigh Sensitivity.

5. Interfacing MXene Flakes on a Magnetic Fiber Network as a Stretchable, Flexible, Electromagnetic Shielding Fabric.

6. Continuous flow vortex fluidic-mediated exfoliation and fragmentation of two-dimensional MXene.

Review 7. Insights into 2D MXenes for Versatile Biomedical Applications: Current Advances and Challenges Ahead.

8. In Situ High-Pressure X-ray Diffraction and Raman Spectroscopy Study of Ti₃C₂T_x MXene.

Review 9. The rationale and emergence of electroconductive biomaterial scaffolds in cardiac tissue engineering.

10. Nitrogen Doped Intercalation TiO₂/TiN/Ti₃C₂T_x Nanocomposite Electrodes with Enhanced Pseudocapacitance.