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铱(III)荧光探针检测疟疾蛋白质生物标志物组氨酸丰富的蛋白质-Ⅱ
JoVE Journal
Chemistry
This content is Free Access.
JoVE Journal Chemistry
Iridium(III) Luminescent Probe for Detection of the Malarial Protein Biomarker Histidine Rich Protein-II
DOI:

12:52 min

July 07, 2015

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Chapters

  • 00:05Title
  • 02:48Synthesis of Iridium(III) Complex
  • 04:04Interactions of Ir1 with Various Amino Acids and Titration of Ir1 with BNT-II
  • 05:55Real-time Kinetic Analysis of the Ir1/BNT-II System Using Biolayer Interferometry
  • 08:31On-bead Detection of BNT-II and rcHRP-II with Ir1
  • 10:41Results: Luminescent Detection of Histidine Rich Protein-II
  • 11:48Conclusion

Summary

Automatic Translation

Robust detection reagents are of increasing necessity for developing new malaria diagnostic tools. An iridium(III) probe was designed that emits long-lasting luminescent signal in the presence of a histidine-rich malarial protein biomarker. Detection of the protein either in solution or immobilized on a magnetic particle affords flexibility in application.

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