Literature DB >> 20060592

A fast ruthenium polypyridine cage complex photoreleases glutamate with visible or IR light in one and two photon regimes.

Marcelo Salierno1, Ernesto Marceca, Darcy S Peterka, Rafael Yuste, Roberto Etchenique.   

Abstract

We introduce a new caged glutamate, based in a ruthenium bipyridyl core, that undergoes heterolytic cleavage after irradiation with visible light with wavelengths up to 532nm, yielding free glutamate in less than 50ns. Glutamate photorelease occurs also efficiently following two-photon (2P) excitation at 800nm, and has a functional cross section of 0.14GM. Copyright 2009 Elsevier Inc. All rights reserved.

Entities:  

Mesh：

Substances：

Year:  2009        PMID： 20060592      PMCID： PMC2835317          DOI： 10.1016/j.jinorgbio.2009.12.004

Source DB:  PubMed          Journal:  J Inorg Biochem        ISSN： 0162-0134            Impact factor:   4.155


  14 in total

1.  Two-photon uncaging of neurochemicals using inorganic metal complexes.

Authors:  Volodymyr Nikolenko; Rafael Yuste; Leonardo Zayat; Luis M Baraldo; Roberto Etchenique
Journal:  Chem Commun (Camb)       Date:  2005-02-07       Impact factor: 6.222

Review 2.  Biologically active molecules with a "light switch".

Authors:  Günter Mayer; Alexander Heckel
Journal:  Angew Chem Int Ed Engl       Date:  2006-07-24       Impact factor: 15.336

3.  A new inorganic photolabile protecting group for highly efficient visible light GABA uncaging.

Authors:  Leonardo Zayat; María G Noval; Julieta Campi; Cecilia I Calero; Daniel J Calvo; Roberto Etchenique
Journal:  Chembiochem       Date:  2007-11-23       Impact factor: 3.164

4.  Ruthenium(II) complexes for two-photon absorption-based optical power limiting.

Authors:  Camille Girardot; Bertrand Cao; Jean-Christophe Mulatier; Patrice L Baldeck; Jérôme Chauvin; Didier Riehl; Jacques A Delaire; Chantal Andraud; Gilles Lemercier
Journal:  Chemphyschem       Date:  2008-08-04       Impact factor: 3.102

5.  Mechanisms of photorelease of carboxylic acids from 1-acyl-7-nitroindolines in solutions of varying water content.

Authors:  James Morrison; Peter Wan; John E T Corrie; George Papageorgiou
Journal:  Photochem Photobiol Sci       Date:  2002-12       Impact factor: 3.982

6.  The efficiency of two-photon photolysis of a "caged" fluorophore, o-1-(2-nitrophenyl)ethylpyranine, in relation to photodamage of synaptic terminals.

Authors:  Nikolai I Kiskin; Rod Chillingworth; James A McCray; David Piston; David Ogden
Journal:  Eur Biophys J       Date:  2002-02       Impact factor: 1.733

7.  Photolabile precursors of glutamate: synthesis, photochemical properties, and activation of glutamate receptors on a microsecond time scale.

Authors:  R Wieboldt; K R Gee; L Niu; D Ramesh; B K Carpenter; G P Hess
Journal:  Proc Natl Acad Sci U S A       Date:  1994-09-13       Impact factor: 11.205

8.  Photolysis of gamma-(alpha-carboxy-2-nitrobenzyl)-L-glutamic acid investigated in the mcrosecond time scale by time-resolved FTIR.

Authors:  Qing Cheng; Mark G Steinmetz; Vasanthi Jayaraman
Journal:  J Am Chem Soc       Date:  2002-07-03       Impact factor: 15.419

9.  Ruthenium(II) bipyridyl complexes as photolabile caging groups for amines.

Authors:  Leonardo Zayat; Marcelo Salierno; Roberto Etchenique
Journal:  Inorg Chem       Date:  2006-02-20       Impact factor: 5.165

10.  RuBi-Glutamate: Two-Photon and Visible-Light Photoactivation of Neurons and Dendritic spines.

Authors:  Elodie Fino; Roberto Araya; Darcy S Peterka; Marcelo Salierno; Roberto Etchenique; Rafael Yuste
Journal:  Front Neural Circuits       Date:  2009-05-27       Impact factor: 3.492
View more
  27 in total

1.  Control and utilization of ruthenium and rhodium metal complex excited states for photoactivated cancer therapy.

Authors:  Jessica D Knoll; Claudia Turro
Journal:  Coord Chem Rev       Date:  2015-01-01       Impact factor: 22.315

Review 2.  Photoremovable protecting groups in chemistry and biology: reaction mechanisms and efficacy.

Authors:  Petr Klán; Tomáš Šolomek; Christian G Bochet; Aurélien Blanc; Richard Givens; Marina Rubina; Vladimir Popik; Alexey Kostikov; Jakob Wirz
Journal:  Chem Rev       Date:  2012-12-21       Impact factor: 60.622

3.  Two-photon optical interrogation of individual dendritic spines with caged dopamine.

Authors:  Roberto Araya; Victoria Andino-Pavlovsky; Rafael Yuste; Roberto Etchenique
Journal:  ACS Chem Neurosci       Date:  2013-05-17       Impact factor: 4.418

4.  Visible-to-NIR-Light Activated Release: From Small Molecules to Nanomaterials.

Authors:  Roy Weinstain; Tomáš Slanina; Dnyaneshwar Kand; Petr Klán
Journal:  Chem Rev       Date:  2020-10-30       Impact factor: 60.622

5.  Light-activated serotonin for exploring its action in biological systems.

Authors:  Adam C Rea; Laura N Vandenberg; Rebecca E Ball; Ashley A Snouffer; Alicia G Hudson; Yue Zhu; Duncan E McLain; Lindsey L Johnston; James D Lauderdale; Michael Levin; Timothy M Dore
Journal:  Chem Biol       Date:  2013-12-12

6.  Ru(ii) polypyridyl complexes as photocages for bioactive compounds containing nitriles and aromatic heterocycles.

Authors:  Ao Li; Claudia Turro; Jeremy J Kodanko
Journal:  Chem Commun (Camb)       Date:  2018-02-01       Impact factor: 6.222

7.  Presynaptic NMDA receptors - dynamics and distribution in developing axons in vitro and in vivo.

Authors:  Ishwar Gill; Sammy Droubi; Silvia Giovedi; Karlie N Fedder; Luke A D Bury; Federica Bosco; Michael P Sceniak; Fabio Benfenati; Shasta L Sabo
Journal:  J Cell Sci       Date:  2014-12-19       Impact factor: 5.285

8.  Ru(II) Polypyridyl Complexes Derived from Tetradentate Ancillary Ligands for Effective Photocaging.

Authors:  Ao Li; Claudia Turro; Jeremy J Kodanko
Journal:  Acc Chem Res       Date:  2018-06-05       Impact factor: 22.384

9.  A Visible-Light-Sensitive Caged Serotonin.

Authors:  Ricardo Cabrera; Oscar Filevich; Beatriz García-Acosta; Jegath Athilingam; Kevin J Bender; Kira E Poskanzer; Roberto Etchenique
Journal:  ACS Chem Neurosci       Date:  2017-05-04       Impact factor: 4.418

10.  Inhibition of cathepsin activity in a cell-based assay by a light-activated ruthenium compound.

Authors:  Tomasz Respondek; Rajgopal Sharma; Mackenzie K Herroon; Robert N Garner; Jessica D Knoll; Eric Cueny; Claudia Turro; Izabela Podgorski; Jeremy J Kodanko
Journal:  ChemMedChem       Date:  2014-04-11       Impact factor: 3.466
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.