Advances in microfluidic PCR for point-of-care infectious disease diagnostics.

Advances in microfluidic PCR for point-of-care infectious disease diagnostics.
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DOI:
10.1016/j.biotechadv.2011.06.017
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发表时间:
2011-11
影响因子:
16
通讯作者:
Yang, Samuel
Yang, Samuel
中科院分区:
工程技术1区
文献类型:
--
作者:
Park, Seungkyung;Zhang, Yi;Lin, Shin;Wang, Tza-Huei;Yang, Samuel

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来自现有或新出现的传染病的全球负担强调了对护理点(POC)诊断的需要,以加强及时的识别和干预。基于PCR方法的分子方法通过提高检测时间和准确性取得了重大进展,但仍然在很大程度上受到集中实验室资源密集型处理的阻碍,从而排除了其常规床边或现场使用。微流体技术已经使得能够将PCR过程小型化到芯片装置上,具有包括速度、成本、便携性、通量和自动化的潜在益处。在这篇综述中,我们提供了一个概述,在微流控PCR技术的最新进展,并讨论了实际问题和相关的实施到传染病诊断的观点。
Global burdens from existing or emerging infectious diseases emphasize the need for point-of-care (POC) diagnostics to enhance timely recognition and intervention. Molecular approaches based on PCR methods have made significant inroads by improving detection time and accuracy but are still largely hampered by resource-intensive processing in centralized laboratories, thereby precluding their routine bedside- or field-use. Microfluidic technologies have enabled miniaturization of PCR processes onto a chip device with potential benefits including speed, cost, portability, throughput, and automation. In this review, we provide an overview of recent advances in microfluidic PCR technologies and discuss practical issues and perspectives related to implementing them into infectious disease diagnostics.
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