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基于旋的水溶性寡合体二极体:用于光传感器应用的新光学平台
Janice W Hong1, Brent S Gaylord, Guillermo C Bazan
1Department of Chemistry, University of California, Santa Barbara, CA 93106, USA.
Journal of the American Chemical Society
|October 3, 2002
概括
溶于水的旋二次体为生物传感器提供稳定的光学报告器,不受表面活性剂的影响. 一种新的合成方法使得制造水溶性合聚合物和寡合物成为可能.
科学领域:
- 超分子化学 超分子化学
- 材料科学 材料科学 材料科学
- 化学生物学 化学生物学
背景情况:
- 光学报道器对于生物传感应用至关重要.
- 表面活性物质可以干扰记者稳定性和信号输出.
- 帕拉西克洛芬衍生品具有独特的光物理特性.
研究的目的:
- 为生物传感器应用开发新的水溶性光学报道器.
- 调查这些记者在表面活性剂存在时的稳定性.
- 为水溶性联寡合物和聚合物建立一个一般的合成路径.
主要方法:
- 合成帕西克洛芬染色体二次体.
- 使用了一种新的四甲基化物 (TBAT) 降低保护/butanosultone环开放序列.
- 使用光谱技术对合成化合物的表征.
主要成果:
- 开发出水溶性抛物轮二聚体,对表面活性剂的敏感性最小.
- 显示出强烈的分子内移位,防止分子间聚合的问题.
- 建立了一种适用于各种水溶性结合系统的多功能合成方法.
结论:
- 溶于水的旋二元体是强大的生物传感器光学报道器的有希望的候选者.
- 这种新的合成方法为制造水溶性结合材料提供了一个总体策略.
- 这项工作促进了稳定可靠的生物传感技术的发展.
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