Synthesis of a benzotriazole azo dye phosphoramidite for labelling of oligonucleotides

Brown, R. and Smith, W.E. and Graham, D. (2003) Synthesis of a benzotriazole azo dye phosphoramidite for labelling of oligonucleotides. Tetrahedron Letters, 44 (7). pp. 1339-1342. ISSN 0040-4039 (http://dx.doi.org/10.1016/S0040-4039(02)02886-1)

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Abstract

The synthesis of a benzotriazole azo dye phosphoramidite and the subsequent use in solid phase synthesis of oligonucleotides is reported. The azo dye is shown as a surface enhanced resonance Raman label for oligonucleotides that is capable of immobilisation of the oligonucleotide on metal surfaces such as silver nanoparticles. (C) 2003 Elsevier Science Ltd. All rights reserved.