Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation
A guanine-rich DNA oligonucleotide complexed with hemin was used to catalyze controlled oxygen transfer reactions to different sulfides for sulfoxide preparation in the presence of H2O2. Comparable activities were obtained when using fully modified L-DNA. In addition, oligonucleotide immobilization...
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| Format: | Online |
| Language: | English |
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Public Library of Science
2015
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4466802/ |
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pubmed-4466802 |
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pubmed-44668022015-06-22 Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation Dellafiore, María A. Montserrat, Javier M. Iribarren, Adolfo M. Research Article A guanine-rich DNA oligonucleotide complexed with hemin was used to catalyze controlled oxygen transfer reactions to different sulfides for sulfoxide preparation in the presence of H2O2. Comparable activities were obtained when using fully modified L-DNA. In addition, oligonucleotide immobilization led to an active catalyst which could be successfully recovered and reused without loss of activity. Public Library of Science 2015-06-12 /pmc/articles/PMC4466802/ /pubmed/26066510 http://dx.doi.org/10.1371/journal.pone.0129695 Text en © 2015 Dellafiore et al http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited. |
| repository_type |
Open Access Journal |
| institution_category |
Foreign Institution |
| institution |
US National Center for Biotechnology Information |
| building |
NCBI PubMed |
| collection |
Online Access |
| language |
English |
| format |
Online |
| author |
Dellafiore, María A. Montserrat, Javier M. Iribarren, Adolfo M. |
| spellingShingle |
Dellafiore, María A. Montserrat, Javier M. Iribarren, Adolfo M. Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| author_facet |
Dellafiore, María A. Montserrat, Javier M. Iribarren, Adolfo M. |
| author_sort |
Dellafiore, María A. |
| title |
Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| title_short |
Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| title_full |
Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| title_fullStr |
Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| title_full_unstemmed |
Exploring the Use of a Guanine-Rich Catalytic DNA for Sulfoxide Preparation |
| title_sort |
exploring the use of a guanine-rich catalytic dna for sulfoxide preparation |
| description |
A guanine-rich DNA oligonucleotide complexed with hemin was used to catalyze controlled oxygen transfer reactions to different sulfides for sulfoxide preparation in the presence of H2O2. Comparable activities were obtained when using fully modified L-DNA. In addition, oligonucleotide immobilization led to an active catalyst which could be successfully recovered and reused without loss of activity. |
| publisher |
Public Library of Science |
| publishDate |
2015 |
| url |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4466802/ |
| _version_ |
1613235537585373184 |