Droplet microfluldlcs is a new area in microfluidics research and has been extensively studied and reported due to its various unique advantages. In this paper, we review the preparation and wide range of manipulation technologies of microdroplets including splitting, coalescence, mixing, sorting, storage, coding, etc. , as well as their applications in chemical and biochemical analyses; we also envision the future developments of droplet microfluidic technologies.%液滴微流控系统是微流控芯片领域的一个新的分支,由于其诸多独特的优势而得到了广泛的研究和报道.本文对液滴的制备和相关的操控技术,包括液滴的分裂、融合、混合、分选、存储和编码等进行了介绍,对液滴技术近年来在化学与生物化学分析等领域中的应用进行了综述,并展望了液滴微流控技术的发展前景.
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