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Counterion and pH-Mediated Structural Changes in Charged Biopolymer Gels
DNA solutions and gels exhibit a wide range of phenomena, many of which have not yet been fully understood. In the presence of multivalent counterions, attraction between charged DNA strands occurs. Increasing the concentration of multivalent ions leads to a decrease of the osmotic pressure, and a s...
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Auteurs principaux: | , , , |
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Format: | Artigo |
Langue: | Inglês |
Publié: |
2010
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Sujets: | |
Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3484321/ https://ncbi.nlm.nih.gov/pubmed/23125517 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/masy.201050542 |
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