One-pot electrochemical synthesis of functionalized fluorescent carbon dots and their selective sensing for mercury ion

Analytica Chimica Acta

Volumn 866, Issue , 2015, Pages 69-74

  Hou, Yuxin ^a   Lu, Qiujun ^a   Deng, Jianhui ^a   Li, Haitao ^a   Zhang, Youyu ^a  

^a HUNAN NORMAL UNIVERSITY   (China)

Author keywords

Electrochemical carbonization; Fluorescent sensor; Functionalized carbon dots; Mercury ions; One pot synthesis; Real water samples

Indexed keywords

CARBONIZATION; FLUORESCENCE; IONS; MERCURY (METAL); UREA;

CARBON DOTS; FLUORESCENT SENSORS; MERCURY ION; ONE-POT SYNTHESIS; REAL WATER SAMPLES;

CARBON;

CARBON; CITRATE SODIUM; MERCURY; UREA; FLUORESCENT DYE; FRESH WATER; ION; QUANTUM DOT;

ARTICLE; BIOSENSOR; CHEMICAL MODIFICATION; CHEMICAL PARAMETERS; CONCENTRATION (PARAMETERS); ELECTROCHEMISTRY; FLUORESCENCE; FLUORESCENT CARBON DOT; HYDROPHILICITY; LIGHT RELATED PHENOMENA; LIMIT OF DETECTION; ONE POT SYNTHESIS; PARTICLE SIZE; PHOTOSTABILITY; PRIORITY JOURNAL; WATER ANALYSIS; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; SPECTROFLUOROMETRY; SYNTHESIS;

CARBON; ELECTROCHEMICAL TECHNIQUES; FLUORESCENT DYES; FRESH WATER; IONS; LIMIT OF DETECTION; MERCURY; QUANTUM DOTS; SPECTROMETRY, FLUORESCENCE;

EID: 84930008611     PISSN: 00032670     EISSN: 18734324     Source Type: Journal    
DOI: 10.1016/j.aca.2015.01.039     Document Type: Article

References (17)

1. Zhou J., Booker C., Li R., Zhou X., Sham T.-K., Sun X., Ding Z. An electrochemical avenue to blue luminescent nanocrystals from multiwalled carbon nanotubes (MWCNTs). J. Am. Chem. Soc. 2007, 129:744-745.
2. Sapsford K.E., Granek J., Deschamps J.R., Boeneman K., Blanco-Canosa J.B., Dawson P.E., Susumu K., Stewart M.H., Medintz I.L. Monitoring botulinum neurotoxin a activity with peptide-functionalized quantum dot resonance energy transfer sensors. ACS Nano 2011, 5:2687-2699.
3. Ding C., Zhu A., Tian Y. Functional surface engineering of C-dots for fluorescent biosensing and in vivo bioimaging. Acc. Chem. Res. 2013, 47:20-30.
4. Dong Y., Pang H., Yang H.B., Guo C., Shao J., Chi Y., Li C.M., Yu T. Carbon-based dots co-doped with nitrogen and sulfur for high quantum yield and excitation-independent emission. Angew. Chem. Int. Ed. 2013, 52:7800-7804.
5. Xu X., Ray R., Gu Y., Ploehn H.J., Gearheart L., Raker K., Scrivens W.A. Electrophoretic analysis and purification of fluorescent single-walled carbon nanotube fragments. J. Am. Chem. Soc. 2004, 126:12736-12737.
6. Sun Y.-P., Zhou B., Lin Y., Wang W., Fernando K.A.S., Pathak P., Meziani M.J., Harruff B.A., Wang X., Wang H., Luo P.G., Yang H., Kose M.E., Chen B., Veca L.M., Xie S.-Y. Quantum-sized carbon dots for bright and colorful photoluminescence. J. Am. Chem. Soc. 2006, 128:7756-7757.
7. Liu H., Ye T., Mao C. Fluorescent carbon nanoparticles derived from candle soot. Angew. Chem. Int. Ed. 2007, 46:6473-6475.
8. Guo Y., Wang Z., Shao H., Jiang X. Hydrothermal synthesis of highly fluorescent carbon nanoparticles from sodium citrate and their use for the detection of mercury ions. Carbon 2013, 52:583-589.
9. Zheng L., Chi Y., Dong Y., Lin J., Wang B. Electrochemiluminescence of water-soluble carbon nanocrystals released electrochemically from graphite. J. Am. Chem. Soc. 2009, 131:4564-4565.
10. Pan D., Zhang J., Li Z., Wu C., Yan X., Wu M. Observation of pH-, solvent-, spin-, and excitation-dependent blue photoluminescence from carbon nanoparticles. Chem. Commun. 2010, 46:3681-3683.
11. Zhu H., Wang X., Li Y., Wang Z., Yang F., Yang X. Microwave synthesis of fluorescent carbon nanoparticles with electrochemiluminescence properties. Chem. Commun. 2009, 5118-5120.
12. Zhu A., Qu Q., Shao X., Kong B., Tian Y. Carbon-dot-based dual-emission nanohybrid produces a ratiometric fluorescent sensor for in vivo imaging of cellular copper ions. Angew. Chem. Int. Ed. 2012, 124:7297-7301.
13. Yu C., Wu Y., Zeng F., Wu S. A fluorescent ratiometric nanosensor for detecting NO in aqueous media and imaging exogenous and endogenous NO in live cells. J. Mater. Chem. B 2013, 1:4152-4159.
14. Sun M., Yu H., Zhang K., Zhang Y., Yan Y., Huang D., Wang S. Determination of gaseous sulfur dioxide and its derivatives via fluorescence enhancement based on cyanine dye functionalized carbon nanodots. Anal. Chem. 2014, 86:9381-9385.
15. 2+ in DMF aqueous media. Inorg. Chem. 2007, 46:1538-1540.
16. Lu W., Qin X., Liu S., Chang G., Zhang Y., Luo Y., Asiri A.M., Al-Youbi A.O., Sun X. Economical, green synthesis of fluorescent carbon nanoparticles and their use as probes for sensitive and selective detection of mercury(II) ions. Anal. Chem. 2012, 84:5351-5357.
17. Yang Z., Xu M., Liu Y., He F., Gao F., Su Y., Wei H., Zhang Y. Nitrogen-doped carbon-rich, highly photoluminescent carbon dots from ammonium citrate. Nanoscale 2014, 6:1890-1895.