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Poly(oligonucleotide).


ABSTRACT: Here we report the preparation of poly(oligonucleotide) brush polymers and amphiphilic brush copolymers from nucleic acid monomers via graft-through polymerization. We describe the polymerization of PNA-norbornyl monomers to yield poly-PNA (poly(peptide nucleic acid)) via ring-opening metathesis polymerization (ROMP) with the initiator, (IMesH2)(C5H5N)2(Cl)2RuCHPh.1 In addition, we present the preparation of poly-PNA nanoparticles from amphiphilic block copolymers and describe their hybridization to a complementary single-stranded DNA (ssDNA) oligonucleotide.

SUBMITTER: James CR 

PROVIDER: S-EPMC4140503 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature

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Poly(oligonucleotide).

James Carrie R CR   Rush Anthony M AM   Insley Thomas T   Vuković Lela L   Adamiak Lisa L   Král Petr P   Gianneschi Nathan C NC  

Journal of the American Chemical Society 20140731 32


Here we report the preparation of poly(oligonucleotide) brush polymers and amphiphilic brush copolymers from nucleic acid monomers via graft-through polymerization. We describe the polymerization of PNA-norbornyl monomers to yield poly-PNA (poly(peptide nucleic acid)) via ring-opening metathesis polymerization (ROMP) with the initiator, (IMesH2)(C5H5N)2(Cl)2RuCHPh.1 In addition, we present the preparation of poly-PNA nanoparticles from amphiphilic block copolymers and describe their hybridizatio  ...[more]

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