Room-temperature phosphorescent γ-cyclodextrin-cucurbit[6]uril-cowheeled [4]rotaxanes for specific sensing of tryptophan

Chemical Communications : Chem Comm
Xingke YuCheng Yang

Abstract

Room temperature phosphorescent (RTP) γ-CD-CB[6]-cowheeled [4]rotaxanes were synthesized by implanting a naphthalene axle into the cavity of iodine-substituted γ-CDs. The strong green RTP was quenched exclusively by Trp while no RTP quenching was observed with other major physiological amino acids or with the Trp-containing protein HSA, demonstrating a highly specific sensing of free Trp.

References

Jan 1, 1979·Journal of Neural Transmission. Supplementum·G Curzon
May 23, 2000·Journal of Neural Transmission·B WidnerD Fuchs
Nov 25, 2000·Angewandte Chemie·V BalzaniJ F Stoddart
Jun 20, 2001·Accounts of Chemical Research·A Harada
Aug 20, 2003·Accounts of Chemical Research·Jae Wook LeeKimoon Kim
Dec 22, 2007·Chemical Reviews·Guy A HemburyYoshihisa Inoue
Nov 26, 2011·Chemical Society Reviews·Ali CoskunBartosz A Grzybowski
Sep 15, 2012·Angewandte Chemie·Chenfeng KeJ Fraser Stoddart
Dec 3, 2013·Chemical Society Reviews·Cheng Yang, Yoshihisa Inoue
Mar 29, 2014·Chemical Society Reviews·Nicholas H Evans, Paul D Beer
Oct 7, 2014·Chemical Society Reviews·Min Hee LeeJonathan L Sessler
Feb 27, 2015·Chemical Reviews·Lei YouEric V Anslyn
Sep 19, 2015·Bioscience Reports·Abdulla A-B Badawy
Nov 1, 2016·Journal of the American Chemical Society·Chunying FanCheng Yang
Feb 23, 2018·Chemical Communications : Chem Comm·Ling DaiCheng Yang
Mar 15, 2018·Angewandte Chemie·Mathieu DenisStephen M Goldup
Mar 27, 2018·Chemical Communications : Chem Comm·Ai-Yun NiGuo-Ming Wang
May 26, 2018·Chemical Society Reviews·E M G JamiesonS M Goldup
May 26, 2018·Chemical Communications : Chem Comm·Vivek C WakchaureSukumaran S Babu

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Citations

Sep 25, 2019·Angewandte Chemie·Antony Wing Hung NgHo Yu Au-Yeung
Jul 9, 2020·Chemical Communications : Chem Comm·He-Ye ZhouChuan-Feng Chen
Aug 31, 2019·Beilstein Journal of Organic Chemistry·Jason Yin Hei Man, Ho Yu Au-Yeung
Mar 5, 2021·Macromolecular Rapid Communications·Jun WangYing-Wei Yang
Jan 25, 2020·Organic Letters·Yan MiCheng Yang
Aug 20, 2021·Journal of the American Chemical Society·Hua-Jiang YuYu Liu
Oct 15, 2021·Chemical Communications : Chem Comm·Wei-Lei ZhouYu Liu

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Methods Mentioned

BETA
circular
fluorescence spectroscopy
NMR
circular dichroism
Fluorescence
phosphorescence
chemical modification

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