照相明胶钙结合配体的研究 |
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引用本文: | 黄碧霞,徐洛.照相明胶钙结合配体的研究[J].明胶科学与技术,1996,16(4):177-180. |
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作者姓名: | 黄碧霞 徐洛 |
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作者单位: | 中国科学技术大学应用化学系,安徽省地质实验研究所,中国科学技术大学应用化学系,中国科学技术大学化学物理系 安徽省合肥市金寨路96号 230026,安徽省合肥市金寨路96号 230026 |
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摘 要: | 钙对乳剂的感光性能和明胶的理化性能有重要的影响。本文用紫外吸收光谱法和凝胶过滤——原子吸收光谱法研究了明胶钙结合配体的特征。并指出明胶中可能存在多种钙的结合配体。
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关 键 词: | 明胶 照相明胶 钙 感光乳剂 结合配体 |
Study on the Feature of Ligands Combined with Calcium in Photographic Gelatin |
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Abstract: | Calcium has obvious effect on the photographic properties of emulsions and physical-chemical prop-erties of gelatins. In present article the feature of ligands combined with gelatin -calcium is studied by UV spectrometry and gel filter-AAS method. It shows that there may be many kinds of ligands combined with calcium in gelatin. |
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