Carrillo, Adela I.; Stamplecoskie, Kevin G.; Marín García, Mª Luisa; Scaiano, Juan C.(Royal Society of Chemistry, 2014)
Single molecule fluorescence microscopy techniques are used to complement conventional catalysis and high-throughput experiments in order to gain a complete picture of a model reaction. In these experiments a model nitroarene ...
Elhage, Ayda; Wang, Bowen; Marina, Nancy; Marín García, Mª Luisa; Cruz, Menandro; Lanterna, Anabel E.; Scaiano, Juan C.(The Royal Society of Chemistry, 2018-09-07)
[EN] Heterogeneous catalysis presents significant advantages over homogeneous catalysis such as ease of separation and reuse of the catalyst. Here we show that a very inexpensive, manageable and widely available material ...
Impellizzeri, Stefania; Simoncelli, Sabrina; Fasciani, Chiara; Marín García, Mª Luisa; Hallett-Tapley, Geniece L.; Hodgson, Gregory K.; Scaiano, Juan C.(Royal Society of Chemistry, 2015)
[EN] Solid niobium oxides (Nb2O5 center dot nH(2)O) and niobium phosphate were used as heterogeneous acid catalysts to promote the condensation between a switchable oxazine and a fluorescent coumarin in an aprotic solvent. ...
Carrillo, Adela I.; Schmidt, Luciana C.; Marín García, Mª Luisa; Scaiano, Juan C.(Royal Society of Chemistry, 2014)
A new efficient approach for the in situ synthesis of anchored ruthenium nanoparticles (RuNP) in three different kinds of mesoporous silica materials, MCM-41, SBA-15 and HMS, has been developed. Solids have been synthesized ...
Malyshev, Dimitriy; Bosca Mayans, Francisco; Crites, Charles-Oneil L.; Hallett-Tapley, Geniece L.; Netto-Ferreira, José Carlos; Alarcon, Emilio I.; Scaiano, Juan C.(Royal Society of Chemistry, 2013)
The size of photochemically-prepared niobium nanoparticles (NbNP) can be controlled by varying the concentration of the photoinitiator in the reaction mixture. The particles, which may be metallic in nature, are readily ...
Marín García, Mª Luisa; Hallett-Tapley, Geniece L.; Impellizzeri, Stefania; Fasciani, Chiara; Simoncelli, Sabrina; Netto-Ferreira, Jose Carlos; Scaiano, Juan C.(Royal Society of Chemistry, 2014)
Several forms of niobium oxide were prepared, including nanostructured mesoporous materials, and their acidity properties were comprehensively investigated and compared with commercially available materials. The composites ...
Alarcón, Emilio; González Béjar, María; Montes Navajas, Pedro Manuel; García Gómez, Hermenegildo; Lissi, Eduardo; Scaiano, Juan C.(The Royal Society of Chemistry, 2012)
[EN] Methylene blue shows an isotope dependent triplet lifetime that is 50% longer in D2O compared with H2O as a result of electronic-to-vibrational relaxation. The effect is enhanced when the dye is bound to curcubit[7]uril ...