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Isothermal real-time polymerase chain reaction detection of Herpes Simplex Virus Type 1 on a light-actuated digital microfludics platform

机译:在光驱动数字微流控平台上等温实时聚合酶链反应检测1型单纯疱疹病毒

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We report on a light-actuated digital microfluidics platform for real-time, isothermal helicase-dependent polymerase chain reaction (PCR). This platform is used to detect Herpes Simplex Virus Type 1 (HSV-1). Reagents in droplets are individually addressed, mixed, transported and arrayed on-chip before the PCR process. 16 droplets were formed from mixing 400 nl PCR master mix droplets with 35 nl HSV-1 viral lysate droplets, arrayed into a 4×4 matrix, and amplified simultaneously, all on chip. Amplification and detection of HSV-1 can be achieved within 45 minutes. No cross contamination was observed.
机译:我们报告的实时,等温解旋酶依赖的聚合酶链反应(PCR)的光驱动数字微流控平台。该平台用于检测1型单纯疱疹病毒(HSV-1)。在PCR过程之前,对液滴中的试剂进行单独寻址,混合,运输和在芯片上排列。通过将400 nl PCR主混合物液滴与35 nl HSV-1病毒裂解液液滴混合,形成16个液滴,排列成4×4矩阵,并同时扩增,全部在芯片上。 HSV-1的扩增和检测可以在45分钟内完成。没有观察到交叉污染。

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