Pascal G. Lacroix
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View article: Photo-release of acetonitrile in ruthenium(<scp>ii</scp>) complexes with various substituted terpyridine ligands
Photo-release of acetonitrile in ruthenium(<span>ii</span>) complexes with various substituted terpyridine ligands Open
Acetonitrile is released in a series of Ru(MeCN) complexes under light irradiation. The quantum yield of photo-release increases from 0 to 0.05 with the donating capability of the substituted terpyridine ligands.
View article: Photorelease of Nitric Oxide (NO) in Mono- and Bimetallic Ruthenium Nitrosyl Complexes: A Photokinetic Investigation with a Two-Step Model
Photorelease of Nitric Oxide (NO) in Mono- and Bimetallic Ruthenium Nitrosyl Complexes: A Photokinetic Investigation with a Two-Step Model Open
Two monometallic and three bimetallic ruthenium acetonitrile (RuMeCN) complexes are presented and fully characterized. All of them are built from the same skeleton [FTRu(bpy)(MeCN)]2+, in which FT is a fluorenyl-substituted terpyridine lig…
View article: Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna
Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna Open
A fluorescent antenna is grafted to a ruthenium nitrosyl (Ru–NO) complex to collect photons for releasing nitric oxide (NO˙). A resulting encaging parameter is investigated experimentally by means of NO˙ release experiments.
View article: CCDC 2243743: Experimental Crystal Structure Determination
CCDC 2243743: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2243736: Experimental Crystal Structure Determination
CCDC 2243736: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Acetylacetonate Ruthenium Nitrosyls: A Gateway to Nitric Oxide Release in Water under Near-Infrared Excitation by Two-Photon Absorption
Acetylacetonate Ruthenium Nitrosyls: A Gateway to Nitric Oxide Release in Water under Near-Infrared Excitation by Two-Photon Absorption Open
A fundamental challenge for phototriggered therapies is to obtain robust molecular frameworks that can withstand biological media. Photoactivatable nitric oxide (NO) releasing molecules (photoNORMs) based on ruthenium nitrosyl (RuNO) compl…
View article: A Trojan horse approach for enhancing the cellular uptake of a ruthenium nitrosyl complex
A Trojan horse approach for enhancing the cellular uptake of a ruthenium nitrosyl complex Open
Ruthenium nitrosyl (RuNO) complexes continue to attract significant research interest due to several appealing features that make these photoactivatable nitric oxide (NO˙) donors attractive for applications in photoactivated chemotherapy.
View article: CCDC 2168877: Experimental Crystal Structure Determination
CCDC 2168877: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2168876: Experimental Crystal Structure Determination
CCDC 2168876: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Bimetallic Ruthenium Nitrosyl Complexes with Enhanced Two‐Photon Absorption Properties for Nitric Oxide Delivery
Bimetallic Ruthenium Nitrosyl Complexes with Enhanced Two‐Photon Absorption Properties for Nitric Oxide Delivery Open
One monometallic and three bimetallic ruthenium nitrosyl (RuNO) complexes are presented and fully characterized in reference to a parent monometallic complex of formula [FTRu(bpy)(NO)] 3+ , where FT is a fluorenyl‐substituted terpyridine l…
View article: Is There a Relationship Between Overactive Bladder and Sexual Dysfunction in Women with Multiple Sclerosis?
Is There a Relationship Between Overactive Bladder and Sexual Dysfunction in Women with Multiple Sclerosis? Open
Background Lower urinary tract Symptoms (LUTS) and Sexual dysfunction (SD) are common in women with MS and affect quality of life. Aim The aim of this study was to determine the relationship between sexual dysfunction (SD) and overactive b…
View article: Two-photon absorption-based delivery of nitric oxide from ruthenium nitrosyl complexes
Two-photon absorption-based delivery of nitric oxide from ruthenium nitrosyl complexes Open
Two-photon absorption (TPA) processes are used to induce nitric oxide (NO) delivery from ruthenium nitrosyl complexes.
View article: The Multi-Pairwise Image Correlation (MPIC) processing chain, an end-to-end online service for ice motion monitoring using optical imagery
The Multi-Pairwise Image Correlation (MPIC) processing chain, an end-to-end online service for ice motion monitoring using optical imagery Open
<p>Documenting ground deformation is important for a range of areas in Earth and environmental sci-<br>ences (such as earthquake, volcanoes, landslides and glaciers/ice sheets monitoring). In particular<br>monitoring the …
View article: Two-Photon-Triggered NO Release via a Ruthenium–Nitrosyl Complex with a Star-Shaped Architecture
Two-Photon-Triggered NO Release via a Ruthenium–Nitrosyl Complex with a Star-Shaped Architecture Open
We report herein a molecular engineering strategy based on the design of a multipolar ruthenium-nitrosyl (Ru-NO) complex with a three-branched architecture. The three Ru-NO units are introduced at the periphery of a highly π-delocalized tr…
View article: Tuning the Cell Uptake and Subcellular Distribution in BODIPY–Carboranyl Dyads: An Experimental and Theoretical Study
Tuning the Cell Uptake and Subcellular Distribution in BODIPY–Carboranyl Dyads: An Experimental and Theoretical Study Open
A set of BODIPY‐carboranyl dyads synthesized by a Sonogashira cross‐coupling reaction, where different C‐substituted ortho ‐ and meta ‐carboranyl fragments have been linked to a BODIPY fluorophore is described. Chemical, photophysical and …
View article: CCDC 1992867: Experimental Crystal Structure Determination
CCDC 1992867: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Multistep Photochemical Reactions of Polypyridine-Based Ruthenium Nitrosyl Complexes in Dimethylsulfoxide
Multistep Photochemical Reactions of Polypyridine-Based Ruthenium Nitrosyl Complexes in Dimethylsulfoxide Open
The photorelease of nitric oxide (NO·) has been investigated in dimethylsulfoxide (DMSO) on two compounds of formula [Ru(R-tpy)(bpy)(NO)](PF6)3, in which bpy stands for 2,2′-bipyridine and R-tpy for the 4′-R-2,2′:6′,2″-terpyridine with R =…
View article: Chemical and photochemical behavior of ruthenium nitrosyl complexes with terpyridine ligands in aqueous media
Chemical and photochemical behavior of ruthenium nitrosyl complexes with terpyridine ligands in aqueous media Open
The synthesis and behavior in water of a set of various cis(Cl,Cl)-[R-tpyRuCl2(NO)](PF6) and trans(Cl,Cl)-[R-tpyRuCl2(NO)](PF6) (R = fluorenyl, phenyl, thiophenyl; tpy = 2,2′:6′,2′′-terpyridine) complexes are presented.
View article: Physicochemical and computational insight of <sup>19</sup>F NMR and emission properties of <i>meso</i>-(<i>o</i>-aryl)-BODIPYs
Physicochemical and computational insight of <sup>19</sup>F NMR and emission properties of <i>meso</i>-(<i>o</i>-aryl)-BODIPYs Open
Magnetic differentiation of the fluorine atoms was observed. The trends were explained in terms of their rotational energy barriers, group electronegativity and σ-Hammett.
View article: Unexpected Bisboronic Dicationic Acid Obtained from One‐Pot Condensation Reaction of 3‐Aminophenylboronic Acid and 2,6‐Pyridincarboxyaldehyde
Unexpected Bisboronic Dicationic Acid Obtained from One‐Pot Condensation Reaction of 3‐Aminophenylboronic Acid and 2,6‐Pyridincarboxyaldehyde Open
A one‐pot double condensation reaction between 3‐aminophenylboronic acid monohydrate and 2,6‐pyridincarboxyaldehyde forms the very interesting building block bisboronic dicationic acid ( 1 ), the reaction was carried out in methanol with t…
View article: CCDC 1853344: Experimental Crystal Structure Determination
CCDC 1853344: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Further studies on the photoreactivities of ruthenium–nitrosyl complexes with terpyridyl ligands
Further studies on the photoreactivities of ruthenium–nitrosyl complexes with terpyridyl ligands Open
Exposure of the ruthenium terpyridyl complex to NO gas leads to the ruthenium–NO complex with nitrosation of the ligand.
View article: State of the Art of Boron and Tin Complexes in Second- and Third-Order Nonlinear Optics §
State of the Art of Boron and Tin Complexes in Second- and Third-Order Nonlinear Optics § Open
Boron and tin complexes have been a versatile and very interesting scaffold for the design of nonlinear optical (NLO) chromophores. In this paper we present a wide range of reports since the 1990s to date, which include second-order (e.g.,…