0000000000523116
AUTHOR
Cristina Marín-hernández
Ex Vivo Tracking of Endogenous CO with a Ruthenium(II) Complex.
[EN] A two-photon fluorescent probe based on a ruthenium(II) vinyl complex is capable of selectively detecting carbon monoxide in cells and ex vivo using mice with a subcutaneous air pouch as a model for inflammation. This probe combines highly selective and sensitive ex vivo detection of endogenous CO in a realistic model with facile, inexpensive synthesis, and displays many advantages over the widely used palladium-based systems.
Azide and sulfonylazide functionalized fluorophores for the selective and sensitive detection of hydrogen sulfide
[EN] Three fluorescent probes (1–3) for the selective and sensitive detection of hydrogen sulfide have been synthesized and characterized. Probe 1 is a coumarin derivative functionalized with an azide moiety whereas 2 contain the azide reactive group into a naphthalene fluorophore backbone. Probe 3 is composed also by a naphthalene fluorophore but, in this case, functionalized with a sulfonylazide reactive moiety. Probes 1 and 3 are non-fluorescent whereas 2 is weakly emissive in HEPES (10 mM, pH 7.4)–DMSO 99:1 (v/v). The emission behavior of the three probes was tested against selected anions, bio-thiols and oxidant molecules. Of all the chemical species tested, only HS− is able to induce …
CCDC 1498393: Experimental Crystal Structure Determination
Related Article: Cristina de la Torre, Anita Toscani, Cristina Marín-Hernández, Jonathan A. Robson, María Carmen Terencio, Andrew J. P. White, María José Alcaraz, James D. E. T. Wilton-Ely, Ramón Martínez-Máñez, Félix Sancenón|2017|J.Am.Chem.Soc.|139|18484|doi:10.1021/jacs.7b11158
CCDC 1498394: Experimental Crystal Structure Determination
Related Article: Cristina de la Torre, Anita Toscani, Cristina Marín-Hernández, Jonathan A. Robson, María Carmen Terencio, Andrew J. P. White, María José Alcaraz, James D. E. T. Wilton-Ely, Ramón Martínez-Máñez, Félix Sancenón|2017|J.Am.Chem.Soc.|139|18484|doi:10.1021/jacs.7b11158
CCDC 1498392: Experimental Crystal Structure Determination
Related Article: Cristina de la Torre, Anita Toscani, Cristina Marín-Hernández, Jonathan A. Robson, María Carmen Terencio, Andrew J. P. White, María José Alcaraz, James D. E. T. Wilton-Ely, Ramón Martínez-Máñez, Félix Sancenón|2017|J.Am.Chem.Soc.|139|18484|doi:10.1021/jacs.7b11158