It is possible to improve the sensitivity of immunoassays by several orders of magnitude by exploiting nanoenvironmental effects. This approach can detect trace amounts of compounds and will better illuminate the presence of signal substances in biological systems. Here we describe a method for ultrasensitive immunoassays using ‘normal’ antibodies (Abs).

中文翻译：

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纳米环境效应显着影响免疫测定的灵敏度

通过利用纳米环境效应，可以将免疫测定的灵敏度提高几个数量级。这种方法可以检测痕量的化合物，并将更好地阐明生物系统中信号物质的存在。在这里，我们描述了一种使用“正常”抗体（Abs）进行超灵敏免疫测定的方法。