Tatsuya Yasunaga

Abstract The measurements of dissociation field effect relaxation in aqueous poly-α,l-glutamic acid were carried out. From the feature of pH dependency of relaxation time, the observed relaxation was attributed to the helix-coil transition. The helical growth rate constant was calculated to be (2.9±2)×107 sec−1 from Schwarz’s equation.

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStatic and kinetic studies of adsorption-desorption of metal ions on a .gamma.-alumina surface. 2. Kinetic study by means of pressure-jump techniqueKazuaki Hachiya, Minoru Sasaki, Tetsuya Ikeda, Naoki Mikami, and Tatsuya YasunagaCite this: J. Phys. Chem. 1984, 88, 1, 27–31Publication Date (Print):January 1, 1984Publication History Published online1 May 2002Published inissue 1 January 1984https://pubs.acs.org/doi/10.1021/j150645a008https://doi.org/10.1021/j150645a008research-articleACS PublicationsRequest reuse permissionsArticle Views373Altmetric-Citations85LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStatic and kinetic studies of adsorption-desorption of metal ions on a .gamma.-alumina surface. 1. Static study of adsorption-desorptionKazuaki Hachiya, Minoru Sasaki, Yuji Saruta, Naoki Mikami, and Tatsuya YasunagaCite this: J. Phys. Chem. 1984, 88, 1, 23–27Publication Date (Print):January 1, 1984Publication History Published online1 May 2002Published inissue 1 January 1984https://pubs.acs.org/doi/10.1021/j150645a007https://doi.org/10.1021/j150645a007research-articleACS PublicationsRequest reuse permissionsArticle Views313Altmetric-Citations70LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access options Get e-Alerts

Abstract The interactions between silver ion and DNA were studied kinetically by the stopped flow method. The experimental results show that the reaction between silver ion and GC base pair of DNA proceeds by two steps and that between silver ion and AT base pair of DNA with one step.