Aptamer based photoelectrochemical cytosensor with layer-by-layer assembly of CdSe semiconductor nanoparticles as photoelectrochemically active species

Biosensors and Bioelectronics

Volumn 26, Issue 8, 2011, Pages 3674-3678

  Zhang, Xiaoru ^a   Li, Shuguo ^a   Jin, Xia ^a   Li, Xuemei ^a  

^a QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

Aptamer; CdSe semiconductor nanoparticles; Cytosensor; Photoelectrochemistry

Indexed keywords

ACTIVE SPECIES; APTAMERS; CDSE SEMICONDUCTOR NANOPARTICLES; COOH GROUP; COUPLING REACTION; COVALENTLY BOUND; CYTOSENSOR; DETECTION LIMITS; HIGHLY SENSITIVE; LABEL FREE; LAYER-BY-LAYER ASSEMBLIES; LINEAR RANGE; MERCAPTOACETIC ACID; MODIFIED ELECTRODES; PHOTO-ELECTROCHEMISTRY; PHOTOACTIVE FILMS; PHOTOELECTROCHEMICALS; POLY(DIMETHYLDIALLYLAMMONIUM CHLORIDE); POSITIVELY CHARGED; SEMICONDUCTOR NANOPARTICLES; SPECIFIC DETECTION;

CADMIUM COMPOUNDS; CHLORINE COMPOUNDS; ELECTROCHEMISTRY; NANOPARTICLES;

CADMIUM ALLOYS;

APTAMER; CADMIUM SELENIDE; CARBOXYLIC ACID; NANOPARTICLE; POLY(DIALLYLDIMETHYLAMMONIUM CHLORIDE); THIOGLYCOLIC ACID;

ARTICLE; BIOFILM; BIOSENSOR; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; ELECTROCHEMISTRY; ELECTRODE; LIMIT OF DETECTION; LYMPHOMA CELL; MOLECULAR RECOGNITION; NANOFABRICATION; PHOTOACTIVATION; SEMICONDUCTOR; SENSITIVITY AND SPECIFICITY;

APTAMERS, NUCLEOTIDE; BIOSENSING TECHNIQUES; CADMIUM COMPOUNDS; CELL LINE, TUMOR; DIELECTRIC SPECTROSCOPY; HUMANS; QUANTUM DOTS; SELENIUM COMPOUNDS; SENSITIVITY AND SPECIFICITY;

EID: 79952816286     PISSN: 09565663     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bios.2011.01.030     Document Type: Article

References (26)

1. Cheng W., Ding L., Ding S., Yin Y., Ju H. Angew. Chem. Int. Ed. 2009, 48:6465-6468.
2. Cheng W., Ding L., Lei J., Ding S., Ju H. Anal. Chem. 2008, 80:3867-3872.
3. Chen X., Estévez M.-C., Zhu Z., Huang Y., Chen Y., Wang L., Tan W. Anal. Chem. 2009, 81:7009-7014.
4. Daniels D.A., Chen H., Hicke B.J., Swiderek K.M., Gold L. Proc. Natl. Acad. Sci. U.S.A. 2003, 100:15416-15421.
5. Decher G. Science 1997, 277:1232-1237.
6. Deng D.W., Yu J.S., Pan Y. J. Colloid Interface Sci. 2006, 299:225-232.
7. Ding L., Cheng W., Wang X., Ding S., Ju H. J. Am. Chem. Soc. 2008, 130:7224-7225.
8. Huang Y., Chang H., Tan W. Anal. Chem. 2008, 80:567-572.
9. Jayasena S.D. Clin. Chem. 1999, 45:1628-1650.
10. Jensen H., Fermin D.J., Moser J.E., Girault H.H. J. Phys. Chem. B 2002, 106:10908-10914.
11. Liang M., Guo L. Environ. Sci. Technol. 2007, 41:658-664.
12. Liang M., Liu S., Wei M., Guo L. Anal. Chem. 2006, 78:621-623.
13. Liang M., Jia S., Zhu S., Guo L. Environ. Sci. Technol. 2008, 42:635-639.
14. Liu G., Mao X., Phillips J.A., Xu H., Tan W., Zeng L. Anal. Chem. 2009, 81:10013-10018.
15. Meng F., Yang J., Liu T., Zhu X., Li G. Anal. Chem. 2009, 81:9168-9171.
16. Miyake M., Torimoto T., Sakata T., Mori H., Yoneyama H. Langmuir 1999, 15:1503-1507.
17. Mocellin S., Keilholz U., Rossi C.R., Nitti D. Trends Mol. Med. 2006, 12:130-139.
18. Morris K.N., Jensen K.B., Julin C.M., Weil M., Gold L. Proc. Natl. Acad. Sci. U.S.A. 1998, 95:2902-2907.
19. Okamoto A., Kamei T., Tanaka K., Saito I. J. Am. Chem. Soc. 2004, 126:14732-14733.
20. Paterlini-Brechot P., Benali N.L. Cancer Lett. 2007, 253:180-204.
21. Patolsky F., Gill R., Weizmann Y., Mokari T., Banin U., Willner I. J. Am. Chem. Soc. 2003, 125:13918-13919.
22. Qian Z., Bai H., Wang G., Xu J., Chen H. Biosens. Bioelectron. 2010, 25:2045-2050.
23. Uhr J.W. Nature 2007, 450:1168-1169.
24. Wang G., Yu P., Xu J., Chen H. J. Phys. Chem. C 2009, 113:11142-11148.
25. Willner I., Patolsky F., Wasserman J. Angew. Chem. 2001, 40:1861-1864.
26. Xiao H., Liu L., Meng F., Huang J., Li G. Anal. Chem. 2008, 80:5272-5275.