Laura Hippolyte

Mesoionic carbenes (MIC), a versatile type of N-heterocyclic carbens (NHC) for the stabilization of gold nanoparticles

Francois O. Ribot, Alexandre Porcheron, Omar Sadek, Salem Saleh Salem Ba Sowid et autres

National audience

N-Heterocyclic Carbene Boranes: Dual Reagents for the Synthesis of Gold Nanoparticles

Salem Saleh Salem Ba Sowid, Laura Hippolyte, Omar Sadek, Alexandre Porcheron et autres

International audience

Direct Synthesis of Mesoionic Carbene (MIC)-Stabilized Gold Nanoparticles from 1,2,3-Triazolium Salts

Alexandre Porcheron, Omar Sadek, Salem Ba Sowid, Nathalie Bridonneau et autres

Significant achievements have been reported in the last few years regarding the stabilization and functionalization of gold nanoparticles (AuNPs), mainly through the use of thiols and imidazolylidene N-heterocyclic carbene-capping ligands. Herein, we report that mesoionic carbene (MIC) ligands, based on the 1,2,3-triazol-5-ylidene …

fr (code pays fourni par la source)

N‐Heterocyclic Carbene Boranes: Dual Reagents for the Synthesis of Gold Nanoparticles

Laura Hippolyte, Omar Sadek, Salem Ba Sowid, Alexandre Porcheron et autres

Abstract N‐Heterocyclic carbenes (NHCs) have drawn considerable interest in the field of nanomaterials chemistry as highly stabilizing ligands enabling the formation of strong and covalent carbon–metal bonds. Applied to gold nanoparticles synthesis, the most common strategy consists of the reduction of a …

fr (code pays fourni par la source)

Direct Synthesis of Mesoionic Carbene (MIC) Stabilized Gold Nanoparticles from 1,2,3-Triazolium Salts

Alexandre Porcheron, Omar Sadek, Salem Ba Sowid, Nathalie Bridonneau et autres

Significant achievements have been reported in the last few years regarding the stabilization and functionalisation of gold nanoparticles (AuNPs), mainly through the use of thiols and imidazolylidene N-heterocyclic carbenes capping ligands. Herein, we report that mesoionic carbenes (MICs) ligands, based on the …

fr, us (code pays fourni par la source)

Direct Synthesis of Mesoionic Carbene (MIC) Stabilized Gold Nanoparticles from 1,2,3-Triazolium Salts

Alexandre Porcheron, Omar Sadek, Salem Ba Sowid, Nathalie Bridonneau et autres

Significant achievements have been reported in the last few years regarding the stabilization and functionalisation of gold nanoparticles (AuNPs), mainly through the use of thiols and imidazolylidene N-heterocyclic carbenes capping ligands. Herein, we report that mesoionic carbenes (MICs) ligands, based on the …

fr, us (code pays fourni par la source)