Listar por autoría "f0fa5b69-c9ea-40cc-aa1a-88721673cacc"
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Ratiometric fluorescence sensing of phenylalanine derivatives by synthetic macrocyclic receptors
Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V.; Vigara, Laura Elsevier (2010)The supramolecular analytical behavior of eight pseudopeptidic fluorescent receptors (1a-c, 2a-c, 3, 4) has been studied. The receptors are either macrocyclic or open chain derivatives based on the naphthalene chromophore. ... -
The interaction of amino acids with macrocyclic pH probes of pseudopeptidic nature
Izquierdo Arcusa, María Ángeles; Wadhavane, Prashant Dinkar; Vigara, Laura; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V. Royal Society of Chemistry (2017)The fluorescence quenching, by a series of amino acids, of pseudopeptidic compounds acting as probes for cellular acidity has been investigated. It has been found that amino acids containing electron-rich aromatic side ... -
Triplet Excited State Behavior of Naphthalene-Based Pseudopeptides in the Presence of Energy Donors
Bonancía, Paula; Vigara, Laura; Galindo, Francisco; Luis, Santiago V.; Jiménez, M. Consuelo; Miranda, Miguel A. American Chemical Society (2012)In this work, the triplet state behavior of naphthalene-based pseudopeptides with amide-based macrocyclic or lateral chain substructures has been investigated in the presence of benzophenone and/or biphenyl, as suitable ... -
Unraveling the Molecular Recognition of Amino Acid Derivatives by a Pseudopeptidic Macrocycle: ESI-MS, NMR, Fluorescence, and Modeling Studies
Alfonso Rodríguez, Ignacio; Burguete, M. Isabel; Galindo, Francisco; Luis, Santiago V.; Vigara, Laura American Chemical Society (2009)The binding between a pseudopeptidic macrocyclic naphthalenophane and different N-protected amino acid derivatives has been thoroughly studied by ESI-MS, NMR, fluorescence, and molecular modeling. Careful NMR titration ...