.png)
댓글 쓰기 권한이 없습니다. 로그인 하시겠습니까?
Photoluminescent and Electrochemiluminescent Detection of Fe3+ Using Cyclometalated Iridium Complexes via Fe3+-Catalyzed Hydrolysis
| Journal | Chemistry an Asian journal |
|---|---|
| Author | Hyun Seung No, Minhee Sim, Ik-Soo Shin, Joohoon Kim, Jong-In Hong |
| Citation | Chem. Asian J. 2024, e202400805 |
| DOI | https://doi.org/10.1002/asia.202400805 |
Ferric ion (Fe3+) is a biologically abundant and important metal ion. We developed several cyclometalated iridium complex-based molecular sensors (1, ppy-1, 1-phen, 1 a, and 1_OMe) for the detection of Fe3+ using an acetal moiety as the reaction site. The acetal moiety in iridium complexes undergoes Fe3+-catalyzed hydrolysis and subsequent formation of a formyl group, resulting in turn-off photoluminescent and electrochemiluminescent responses. Sensor 1 showed excellent selectivity toward Fe3+ over other biologically important metal ions. Furthermore, we compared the performance of the sensors based on the structural differences of the iridium complexes, and revealed a relationship between the structure and chemical properties through electrochemical experiments and computational calculations.
-
Read More
Hybridization of DNA to bead-immobilized probes confined within a microfluidic channel
Category-2009 AuthorKim, J.; Heo, J.; Crooks, R. M. JournalLangmuir CitationLangmuir, 2006, 22, 10130-10134
-
Read More
Transfer of surface polymerase reaction products to a secondary platform with conservation of spatial registration
Category-2009 AuthorKim, J.; Crooks, R. M. JournalJ. Am. Chem. Soc. CitationJ. Am. Chem. Soc., 2006, 128, 12076-12077 -
Read More
Replication of DNA microarrays from zip code masters
Category-2009 AuthorLin, H.; Kim, J.; Sun, L.; Crooks, R. M. JournalJ. Am. Chem. Soc. CitationJ. Am. Chem. Soc., 2006, 128, 3268-3272 -
Read More
Parallel fabrication of RNA microarrays by mechanical transfer from a DNA master
Category-2009 AuthorKim, J.; Crooks, R. M. JournalAnal. Chem. CitationAnal. Chem., 2007, 79, 8994-8999 -
Read More
Replication of DNA microarrays prepared by in situ oligonucleotide polymerization and mechanical transfer.
Category-2009 AuthorKim, J.; Crooks, R. M. JournalAnal. Chem. CitationAnal. Chem., 2007, 79, 7267-7274
Designed by sketchbooks.co.kr / sketchbook5 board skin
Sketchbook5, 스케치북5
Sketchbook5, 스케치북5
Sketchbook5, 스케치북5
Sketchbook5, 스케치북5