Buffer and sugar concentration dependent fluorescence response of a BODIPY-based aryl monoboronic acid sensor

TY - JOUR

T1 - Buffer and sugar concentration dependent fluorescence response of a BODIPY-based aryl monoboronic acid sensor

AU - Hansen, Jon Stefan

AU - Petersen, J.F.

AU - Høeg-Jensen, T.

AU - Christensen, Jørn Bolstad

PY - 2012/10/31

Y1 - 2012/10/31

N2 - The emission intensity response from a BODIPY-based aryl monoboronic acid was found to depend on the employed buffer at physiological pH (7.4). The structural prerequisites of the bound monosaccharides showed a clear discrimination between d-glucose and d-fructose. The different response behavior was ascribed to a major difference in the structural features of the arylboronate-monosaccharide complexes, under the employed buffered conditions. Supporting excitation measurements were found to correlate nicely with the emission experiments.

AB - The emission intensity response from a BODIPY-based aryl monoboronic acid was found to depend on the employed buffer at physiological pH (7.4). The structural prerequisites of the bound monosaccharides showed a clear discrimination between d-glucose and d-fructose. The different response behavior was ascribed to a major difference in the structural features of the arylboronate-monosaccharide complexes, under the employed buffered conditions. Supporting excitation measurements were found to correlate nicely with the emission experiments.

U2 - 10.1016/j.tetlet.2012.08.066

DO - 10.1016/j.tetlet.2012.08.066

M3 - Journal article

SN - 0040-4039

VL - 53

SP - 5852

EP - 5855

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 44

ER -