Synthesis and fluorescent properties of 5-(1-pyrenylethynyl)-2′-deoxyuridine-containing oligodeoxynucleotides
Novel reagents for the fluorescent labeling of oligo- and polynucleotides have been prepared: 5-(1-pyrenylethynyl)-2′-deoxyuridine 3′-phosphoramidite and a solid support carrying this nucleoside. Oligonucleotides containing one or several modified units have been synthesized, and the fluorescence of these probes has been shown to change upon hybridization with the complementary sequence.
Organogels formed by substituent-free pyrene-appended oligo(m-phenylene ethynylene)s
A new class of pyrene-appended m-phenylene ethynylene oligomers, which bear no alkyl chains or heteroatoms, have been demonstrated to gelate organic solvents, and one of them forms chiral twisted gels in cyclohexane.
Photochromic properties of [2.2]paracyclophane-bridged imidazole dimer with increased photosensitivity by introducing pyrenyl moiety
The photochromic [2.2]paracyclophane-bridged imidazole dimers show instantaneous coloration upon exposure to UV light and rapid fading in the dark. A new [2.2]paracyclophane-bridged imidazole dimer, pseudogem-PPI-DPI[2.2]PC, with high photosensitivity to
Yamashita, Hiroaki,Abe, Jiro
experimental part
p. 13332 - 13337
(2012/01/12)
More Articles about upstream products of 23975-18-0