《表面等离子体共振.ppt

展望未来 如今，SPR技术已被广泛地用来分析生物分子 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 展望未来 涉及的研究领域包括 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 展望未来 SPR技术在分子生物学研究领域中应用的范围非常广，在研究基因工程中： 载体与质粒DNA之间的相互作用，以评价载体效率 DNA序列特异性抗体的性质鉴定等方面，SPR技术都发挥了重要作用 SPR技术与其他分析技术的联合应用，必将加速分子生物学的研究进展，使我们对生命现象的了解更加深入 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Thanks for your attention!马吟醒朱倩薛夏沫黄辰 Mar 19th 2008 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. SPR的特点及发展方向 Advantages Disadvantages Future Development Examples Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Main Advantages 实时监测 无需标记样品 样品需要极少 检测过程方便快捷，灵敏度较高 应用范围广泛 - Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Other Advantages 跟踪监控 不干扰反应的平衡 不需要对样品进行处理 能在混浊的甚至不透明的样品中进行 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Disadvantages 传感曲线经常不符合假一级动力学 多价结合 多步结合反应 空间位阻效应 配体或者分析物的不均一 扩散速度限制 重结合现象 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Disadvantages 检测成本 易用性 稳定性 检测效率 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 改进与发展Development 增强稳定性 提高检测灵敏度 实现多通道检测 联用 装置微型化 降低成本 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 稳定性 生物分子金属薄膜结合 + 一层SAM (self-assembles monolayer) 自组装单分子层 在金属薄膜层上覆盖羧甲基葡聚糖凝胶 not only but also E