Dichlorvos (DDVP) is an efficient and highly toxic organophosphorus pesticide. Considering its effects on human health and ecosystems, pesticide residue and pollution monitoring is of great significance. Traditional methods like chromatography with mass spectrometry are not portable or rapid because they use large instruments and complex pre-processing methods. Compared with other optional on-site detection technologies, like enzymatic and antibody methods, aptamers are advantageous because they are stable, readily modified, and inexpensive. Therefore, screening and developing a specific adapter for DDVP detection is necessary and will be of practical value.

中文翻译：

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双染料标记的适配子，用于使用比率荧光共振能量转移检测敌敌畏


敌敌畏 （DDVP） 是一种高效且剧毒的有机磷农药。考虑到农药残留和污染监测对人类健康和生态系统的影响，农药残留和污染监测具有重要意义。色谱-质谱法等传统方法既不便携也不快速，因为它们使用大型仪器和复杂的前处理方法。与其他可选的现场检测技术（如酶法和抗体法）相比，适配体具有优势，因为它们稳定、易于修饰且价格低廉。因此，筛选和开发用于 DDVP 检测的特异性适配器是必要的，并且将具有实用价值。