@article{WessigWawrzinekMoellnitzetal.2011, author = {Wessig, Pablo and Wawrzinek, Robert and Moellnitz, Kristian and Feldbusch, Elvira and Schilde, Uwe}, title = {A new class of fluorescent dyes based on 1,3-benzodioxole and [1,3]-dioxolo[4.5-f]benzodioxole}, series = {Tetrahedron letters}, volume = {52}, journal = {Tetrahedron letters}, number = {46}, publisher = {Elsevier}, address = {Oxford}, issn = {0040-4039}, doi = {10.1016/j.tetlet.2011.09.058}, pages = {6192 -- 6195}, year = {2011}, abstract = {We report on synthesis and photophysical properties of a new class of fluorescent dyes. They are characterized by large Stokes-shifts, long fluorescence lifetimes in organic solvents and a pronounced dependency of the fluorescence lifetime on the solvent polarity. Also worthy of note is the high bleaching stability. To provide access to biochemical and medical applications a series of derivatives were prepared, which exhibit specific reactivity towards different biologically relevant functional groups (carboxylic acids, amines, maleimides, N-hydroxysuccinimide esters). Furthermore, two alkynes were prepared, which could be used in 'Click' chemistry.}, language = {en} } @article{MuellerNikolausSchilleretal.2009, author = {M{\"u}ller, Peter and Nikolaus, J{\"o}rg and Schiller, Sabine and Herrmann, Andreas and Moellnitz, Kristian and Czapla, Sylvia and Wessig, Pablo}, title = {Molecular rods with oligospiroketal backbones as anchors in biological membranes}, issn = {1433-7851}, doi = {10.1002/anie.200901133}, year = {2009}, abstract = {Getting stuck in: A hydrophobic molecular rod with terminal fluorescent moieties has been synthesized. The insertion of the rod into membranes was investigated and shown to incorporate efficiently into model and biological membranes (see picture; gray C, blue N, red O). Those rods can be used as stable membrane-associated anchors for functionalization of membrane surfaces.}, language = {en} }