Literature DB >> 18802537

Enantioselective regulation of a metal complex in reversible binding to serum albumin: dynamic helicity inversion signalled by circularly polarised luminescence.

Craig P Montgomery1, Elizabeth J New, David Parker, Robert D Peacock.   

Abstract

The helicity of the (SSS)-Delta enantiomer of a terbium and europium(III) complex is inverted on reversible binding to 'drug site II' of serum albumin, signalled by a switch in its circularly polarised emission; no such behaviour occurs with the (RRR)-Lambda complexes, thereby defining a unique chiroptical probe of albumin binding.

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Year:  2008        PMID： 18802537     DOI： 10.1039/b810978h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  17 in total

1.  Circularly polarized luminescence in enantiopure europium and terbium complexes with modular, all-oxygen donor ligands.

Authors:  Michael Seitz; King Do; Andrew J Ingram; Evan G Moore; Gilles Muller; Kenneth N Raymond
Journal:  Inorg Chem       Date:  2009-09-07       Impact factor: 5.165

2.  Amplifying the sensitivity of zinc(II) responsive MRI contrast agents by altering water exchange rates.

Authors:  Jing Yu; André F Martins; Christian Preihs; Veronica Clavijo Jordan; Sara Chirayil; Piyu Zhao; Yunkou Wu; Khaled Nasr; Garry E Kiefer; A Dean Sherry
Journal:  J Am Chem Soc       Date:  2015-10-29       Impact factor: 15.419

3.  Metal-controlled diastereoselective self-assembly and circularly polarized luminescence of a chiral heptanuclear europium wheel.

Authors:  Gülay Bozoklu; Christelle Gateau; Daniel Imbert; Jacques Pécaut; Koen Robeyns; Yaroslav Filinchuk; Farah Memon; Gilles Muller; Marinella Mazzanti
Journal:  J Am Chem Soc       Date:  2012-05-14       Impact factor: 15.419

4.  Helical lanthanide(III) complexes with chiral nonaaza macrocycle.

Authors:  Janusz Gregoliński; Przemysław Starynowicz; KimNgan T Hua; Jamie L Lunkley; Gilles Muller; Jerzy Lisowski
Journal:  J Am Chem Soc       Date:  2008-12-31       Impact factor: 15.419

Review 5.  Luminescent chiral lanthanide(III) complexes as potential molecular probes.

Authors:  Gilles Muller
Journal:  Dalton Trans       Date:  2009-07-27       Impact factor: 4.390

6.  A new gadolinium-based MRI zinc sensor.

Authors:  Ana C Esqueda; Jorge A López; Gabriel Andreu-de-Riquer; José C Alvarado-Monzón; James Ratnakar; Angelo J M Lubag; A Dean Sherry; Luis M De León-Rodríguez
Journal:  J Am Chem Soc       Date:  2009-08-19       Impact factor: 15.419

7.  Chiroptical spectra of tetrakis (+)-3-heptafluorobutylrylcamphorate Ln(III) complexes with an encapsulated alkali metal ion: solution structures as revealed by chiroptical spectra.

Authors:  Dai Shirotani; Kazuaki Yamanari; Reiko Kuroda; Takunori Harada; Jamie L Lunkley; Gilles Muller; Hisako Sato; Sumio Kaizaki
Journal:  Chirality       Date:  2012-09-03       Impact factor: 2.437

8.  Enantioselective cellular localisation of europium(iii) coordination complexes.

Authors:  Andrew T Frawley; Holly V Linford; Matthieu Starck; Robert Pal; David Parker
Journal:  Chem Sci       Date:  2017-12-06       Impact factor: 9.825

9.  Chiral probes for α1-AGP reporting by species-specific induced circularly polarised luminescence.

Authors:  Sergey Shuvaev; Elizaveta A Suturina; Kevin Mason; David Parker
Journal:  Chem Sci       Date:  2018-02-19       Impact factor: 9.825

10.  Chiral metal-macrocycle frameworks: supramolecular chirality induction and helicity inversion of the helical macrocyclic structures.

Authors:  Ryou Kubota; Shohei Tashiro; Mitsuhiko Shionoya
Journal:  Chem Sci       Date:  2016-01-11       Impact factor: 9.825
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