Dual-signal amplification strategy for ultrasensitive photoelectrochemical immunosensing of α-fetoprotein

Analytical Chemistry

Volumn 84, Issue 23, 2012, Pages 10492-10499

  Li, Yong Jie ^a   Ma, Meng Jie ^a   Zhu, Jun Jie ^a  

^a NANJING UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFICATION STRATEGY; BIOCONJUGATES; CANCER BIOMARKERS; CDTE; CDTE QUANTUM DOTS; DETECTION LIMITS; EFFECTIVE MATCHING; ELECTRON HOLE PAIRS; ENHANCED SENSITIVITY; FETOPROTEIN; HIGH SENSITIVITY; IMMUNOSENSING; LINEAR DETECTION; NARROW SIZE DISTRIBUTIONS; PHOTOELECTROCHEMICAL PERFORMANCE; PHOTOELECTROCHEMICALS; PHOTOGENERATED HOLES; PROTEIN DETECTION; RECOMBINATION PROCESS; REPRODUCIBILITIES; SACRIFICIAL ELECTRON DONORS; SIGNAL AMPLIFICATIONS; SPECIFIC BINDING; TIO; ULTRASENSITIVE;

ANTIGENS; BIOMOLECULES; ELECTROCHEMISTRY; GLUCOSE; GLUCOSE SENSORS; IMMUNOSENSORS; SIGNAL PROCESSING; TITANIUM DIOXIDE;

CADMIUM TELLURIDE;

ALPHA FETOPROTEIN; GLUCOSE OXIDASE; HYDROGEN PEROXIDE; QUANTUM DOT; TITANIUM; TITANIUM DIOXIDE; TUMOR MARKER;

ARTICLE; CHEMISTRY; ELECTROCHEMICAL ANALYSIS; ELECTRODE; GENETIC PROCEDURES; HUMAN; IMMUNOASSAY; LIMIT OF DETECTION; LIVER TUMOR; METABOLISM; PHOTOCHEMISTRY;

ALPHA-FETOPROTEINS; BIOSENSING TECHNIQUES; ELECTROCHEMICAL TECHNIQUES; ELECTRODES; GLUCOSE OXIDASE; HUMANS; HYDROGEN PEROXIDE; IMMUNOASSAY; LIMIT OF DETECTION; LIVER NEOPLASMS; PHOTOCHEMICAL PROCESSES; QUANTUM DOTS; TITANIUM; TUMOR MARKERS, BIOLOGICAL;

EID: 84870513184     PISSN: 00032700     EISSN: 15206882     Source Type: Journal    
DOI: 10.1021/ac302853y     Document Type: Article

References (29)

1. Kitano, H. Science 2002, 295, 1662-1664
2. Srinivas, P. R.; Kramer, B. S.; Srivastava, S. Lancet Oncol. 2001, 2, 698-704
3. Smith, J. C.; Lambert, J. P.; Elisma, F.; Figeys, D. Anal. Chem. 2007, 79, 4325-4344
4. Morinaga, T.; Sakai, M.; Wegmann, T. G.; Tamaoki, T. Proc. Natl. Acad. Sci. USA 1983, 80, 4604-4608
5. Giannetto, M.; Elviri, L.; Careri, M.; Mangia, A.; Mori, G. Biosens. Bioelectron. 2011, 26, 2232-2236
6. Rebischung, C.; Pautier, P.; Morice, P.; Lhomme, C.; Duvillard, P. Gynecol. Oncol. 2000, 77, 203-205
7. Brochot, J. A.; Siddiqi, I. W. Anal. Chim. Acta 1989, 224, 329-337
8. Liu, X. P.; Wu, H. W.; Zheng, Y.; Wu, Z. S.; Jiang, J. H.; Shen, G. L.; Yu, R. Q. Electroanalysis 2010, 22, 244-250
9. Cao, Y. L.; Yuan, R.; Chai, Y. Q.; Mao, L.; Yang, X.; Yuan, S. R.; Yuan, Y. L.; Liao, Y. H. Electroanalysis 2011, 23, 1418-1426
10. Hu, S. H.; Zhang, S. C.; Hu, Z. C.; Xing, Z.; Zhang, X. R. Anal. Chem. 2007, 79, 923-929
11. Chou, S.-F.; Hsu, W.-L.; Hwang, J.-M.; Chen, C.-Y. Clin. Chem. 2002, 48, 913-918
12. Teramura, Y.; Iwata, H. Anal. Biochem. 2007, 365, 201-207
13. Wang, G.-L.; Xu, J.-J.; Chen, H.-Y.; Fu, S.-Z. Biosens. Bioelectron. 2009, 25, 791-796
14. Pardo-Yissar, V.; Katz, E.; Wasserman, J.; Willner, I. J. Am. Chem. Soc. 2003, 125, 622-623
15. Zhang, X. R.; Li, S. G.; Jin, X.; Zhang, S. S. Chem. Commun. 2011, 47, 4929-4931
16. Shen, Q. M.; Zhao, X. M.; Zhou, S. W.; Hou, W. H.; Zhu, J.-J. J. Phys. Chem. C 2011, 115, 17958-17964
17. Lu, W.; Jin, Y.; Wang, G.; Chen, D.; Li, J. H. Biosens. Bioelectron. 2008, 23, 1534-1539
18. Qiu, J. X.; Zhang, S. Q.; Zhao, H. J. Sens. Actuators B 2011, 160, 875-890
19. Tokudome, H.; Yamada, Y.; Sonezaki, S.; Ishikawa, H.; Bekki, M.; Kanehira, K.; Miyauchi, M. Appl. Phys. Lett. 2005, 87 213901
20. Chen, D.; Zhang, H.; Li, X.; Li, J. H. Anal. Chem. 2010, 82, 2253-2261
21. Li, H. B.; Li, J.; Xu, Q.; Hu, X. Y. Anal. Chem. 2011, 83, 9681-9686
22. Kang, Q.; Yang, L. X.; Chen, Y. F.; Luo, S. L.; Wen, L. F.; Cai, Q. Y.; Yao, S. Z. Anal. Chem. 2010, 82, 9749-9754
23. An, Y. R.; Tang, L. L.; Jiang, X. L.; Chen, H.; Yang, M. C.; Jin, L. T.; Zhang, S. P.; Wang, C. G.; Zhang, W. Chem.-Eur. J. 2010, 16, 14439-14446
24. Kang, Q.; Chen, Y. F.; Li, C. C.; Cai, Q. Y.; Yao, S. Z.; Grimes, C. A. Chem. Commun. 2011, 47, 12509-12511
25. Du, D.; Zou, Z. X.; Shin, Y. S.; Wang, J.; Wu, H.; Engelhard, M. H.; Liu, J.; Aksay, I. A.; Lin, Y. H. Anal. Chem. 2010, 82, 2989-2995
26. Cui, R. J.; Pan, H.-C.; Zhu, J.-J.; Chen, H.-Y. Anal. Chem. 2007, 79, 8494-8501
27. Li, J. H.; Zhang, J. Z. Coord. Chem. Rev. 2009, 253, 3015-3041
28. Gill, R.; Patolsky, F.; Katz, E.; Willner, I. Angew. Chem. Int. Ed. 2005, 44, 4554-4557
29. Stoscheck, C. M. Methods Enzymol. 1990, 182, 50-68