Green preparation of carbon dots with mangosteen pulp for the selective detection of Fe3+ ions and cell imaging
Source abstract
Abstract
Abstract A simple method was developed in the synthesis of fluorescent carbon dots (referred to as M-CDs), calcined treatment of mangosteen pulp in air, without the assistance of any chemical reagent. The M-CDs possess good-solubility, satisfactory chemical stability and can be applied as the fluorescent temperature probe. More strikingly, the fluorescence of M-CDs can be fleetly and selectively quenched by Fe3+ ions. The phenomenon was used to develop a fluorescent method for facile detection of Fe3+ with a linear range of 0–0.18 mM and a detection limit of 52 nM. Eventually, the M-CDs were applied for cell imaging, demonstrating their potential toward diverse applications.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Carbon and Quantum Dots Applications · Nanocluster Synthesis and Applications · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (43)
Show source-provided references
1. Green synthesis of carbon dots from rose-heart radish and application for Fe3+ detection and cell imaging10.1016/j.snb.2016.10.068 ↗
2. Selective and sensitive chemosensor for lead ions using fluorescent carbon dots prepared from chocolate by one-step hydrothermal method10.1016/j.snb.2016.06.092 ↗
3. Recent advances in carbon nanodots: synthesis, properties and biomedical applications10.1039/C4NR05712K ↗
4. Sustainable carbon materials10.1039/C4CS00232F ↗
5. A review on synthesesproperties, characterization and bioanalytical applications of fluorescent carbon dots10.1007/s00604-015-1705-3 ↗
6. Recent advances in bioapplications of C-dots10.1016/j.carbon.2014.12.045 ↗
7. Efficient synthesis of highly fluorescent nitrogen-doped carbon dots for cell imaging using unripe fruit extract of Prunus mume10.1016/j.apsusc.2016.05.054 ↗
8. A biocompatible fluorescent ink based on water- soluble luminescent carbon nanodots10.1002/anie.201206791 ↗
9. Carbon nanoparticles as visible-light photocatalysts for efficient CO2 conversion and beyond10.1021/ja200804h ↗
10. Green synthesis of carbon dots from ocimum sanctum for effective fluorescent sensing of Pb2+ ions and live cell imaging10.1016/j.snb.2016.11.109 ↗
11. A facile synthesis of water-soluble carbon dots as a label-free fluorescent probe for rapid, selective and sensitive detection of picric acid10.1016/j.snb.2016.09.063 ↗
12. One-step synthesis of graphitic carbon nitride nanosheets with the help of melamine and its application for fluorescence detection of mercuric ions10.1016/j.talanta.2016.12.004 ↗
13. Dual-emissive nanohybrid of carbon dots and gold nanoclusters for sensitive determination of mercuric ions10.1007/s12274-016-1099-5 ↗
14. A simple turn on fluorescent sensor for the selective detection of thiamine using coconut water derived luminescent carbon dots10.1016/j.bios.2015.12.087 ↗
15. Facile synthesis of nitrogen and sulfur co-doped carbon dots and application for Fe(III) ions detection and cell imaging10.1016/j.snb.2015.09.081 ↗
16. Liquid nitrogen-assisted synthesis of fluorescent carbon dots from blueberry and their performance in Fe3+ detection10.1016/j.apsusc.2015.08.147 ↗
17. Green synthesis of highly fluorescent carbon quantum dots from sugarcane bagasse pulp10.1016/j.apsusc.2016.08.106 ↗
18. Novel and green synthesis of high-fluorescent carbon dots originated from honey for sensing and imaging10.1016/j.bios.2014.04.046 ↗
19. Green synthesis of nitrogen-doped carbon dots from lotus root for Hg(II) ions detection and cell imaging10.1016/j.apsusc.2016.08.012 ↗
20. Synthesis and analytical applications of photoluminescent carbon nanodots10.1039/c2gc16451e ↗
21. Photoluminescent green carbon nanodots from food-waste derived sources: large-scale synthesis, properties, and biomedical applications10.1021/am500159p ↗
22. Dual functional N- and S-co-doped carbon dots as the sensor for temperature and Fe3+ ions10.1016/j.snb.2016.09.032 ↗
23. Green preparation of carbon dots with papaya as carbon source for effective fluorescent sensing of Iron (III) and Escherichia coli10.1016/j.bios.2016.04.089 ↗
24. Carbon dots preparation as a fluorescent sensing platform for highly efficient detection of Fe(III) ions in biological systems10.1016/j.saa.2015.06.061 ↗
25. Electrolyzing synthesis of boron-doped graphene quantum dots for fluorescence determination of Fe3+ ions in water samples10.1016/j.talanta.2016.11.019 ↗
26. A general sensing strategy for detection of Fe3+ by using amino acid-modified graphene quantum dots as fluorescent probe10.1016/j.apsusc.2016.08.039 ↗
27. Comparative study for N and S doped carbon dots: Synthesis, characterization and applications for Fe3+ probe and cellular imaging10.1016/j.aca.2015.09.050 ↗
28. Facile synthesis of nitrogen-doped carbon dots for Fe3+ sensing and cellular imaging10.1016/j.aca.2014.12.045 ↗
29. Determination of sunset yellow in soft drinks based on fluorescence quenching of carbon dots10.1016/j.saa.2016.05.038 ↗
30. Lakowicz · 2006 · 54
31. A general quantitative pH sensor developed with dicyandiamide N-doped high quantum yield graphene quantum dots10.1039/C3NR06353D ↗
32. Naked oats-derived dual-emission carbon nanodots for ratiometric sensing and cellular imaging10.1016/j.snb.2014.12.097 ↗
33. Hydrothermal treatment of grass: a low-cost, green route to nitrogen-doped, carbon-rich, photoluminescent polymer nanodots as an effective fluorescent sensing platform for label-free detection of Cu(II) ions10.1002/adma.201200164 ↗
34. Nitrogen-dopedcarbon-rich, highly photoluminescent carbon dots from ammonium citrate10.1039/C3NR05380F ↗
35. Preparation of photoluminescent carbon nitride dots from CCl4 and 1,2-ethylenediamine: a heat-treatment-based strategy10.1039/c1jm12149a ↗
36. Facile synthesis of water-soluble and biocompatible fluorescent nitrogen-doped carbon dots for cell imaging10.1039/C3AN02098C ↗
37. Carbon-based dots co-doped with nitrogen and sulfur for high quantum yield and excitation-independent emission10.1002/anie.201301114 ↗
38. Investigating the surface state of grapheme quantum dots10.1039/C5NR01178G ↗
39. Electrophoretic analysis and purification of fluorescent single-walled carbon nanotube fragments10.1021/ja040082h ↗
40. Dual-emitting MOF⊃dye composite for ratiometric temperature sensing10.1002/adma.201404700 ↗
41. Ratiometric nanothermometer based on an emissive Ln3+-organic framework10.1021/nn402608w ↗
42. Polymer nanodots of graphitic carbon nitride as effective fluorescent probes for the detection of Fe3+ and Cu2+ ions10.1039/c3nr06744k ↗
43. Carbon dots prepared by hydrothermal treatment of dopamine as an effective fluorescent sensing platform for the label-free detection of iron(III) ions and dopamine10.1002/chem.201300042 ↗