327096-48-0Relevant articles and documents
Fluorescent internal charge transfer (ICT) saccharide sensor
Arimori, Susumu,Bosch, Laurence I.,Ward, Christopher J.,James, Tony D.
, p. 4553 - 4555 (2001)
An efficient internal charge transfer (ICT) fluorescent saccharide sensor 3 has been prepared from 2-formyl benzeneboronic acid and aniline. When saccharides interact with sensor 3 in aqueous solution at pH 8.21 the emission maxima at 404 nm shifts to 362
The B-N bond controls the balance between locally excited (LE) and twisted internal charge transfer (TICT) states observed for aniline based fluorescent saccharide sensors
Bosch, Laurence I.,Mahon, Mary F.,James, Tony D.
, p. 2859 - 2862 (2004)
Three boronic acid based saccharide sensors with an aniline fluorophore have been prepared. One of the systems (1a) contains an intramolecular boron-nitrogen (B-N) bond and displays fluorescence due to both LE and TICT states. The other two systems (1b an
Binary and ternary phenylboronic acid complexes with saccharides and Lewis bases
Bosch,Fyles,James
, p. 11175 - 11190 (2004)
Cumulative formation constants for the association of three boronic acids (phenylboronic acid and its ortho-anilinomethyl and ortho-benzylaminomethyl derivatives) with four saccharides (fructose, glucose, mannitol, and sorbitol) were determined by potenti
Selective fluorescence-based detection of dihydrouridine with boronic acids
Luvino, Delphine,Smietana, Michael,Vasseur, Jean-Jacques
, p. 9253 - 9256 (2006)
The first fluorescent sensing system for dihydrouridine detection is presented. Dihydrouridine is the single most frequently occurring post-transcriptional modification in tRNA from bacteria and eukaryotes. A series of 10 boronic acid derivatives was prepared and their fluorogenic behaviours towards dihydrouridine and uridine were investigated. Whereas uridine always quenches fluorescence via π-π stacking interactions, several boronic acid sensors have been found to show substantial fluorescence enhancement upon binding with dihydrouridine.
Molecular color sensors for monosaccharides.
Ward, Christopher J,Patel, Prakash,James, Tony D
, p. 477 - 479 (2007/10/03)
[structure: see text] Boronic acid color sensor 2 undergoes a visible color change, from purple to pink, on the addition of monosaccharides in aqueous methanol at pH 8.21.