A 384-Site Chip Platform for Biochemical Applications with Individual Site Precision Temperature Control

📋 论文概要

该论文提出了一种384位点的芯片平台，每个位点能够独立精确控制温度，用于生物化学应用如PCR和PCA。解决了多通道温度控制集成和小型化的问题，为高通量生物检测提供了集成解决方案。

💡 主要创新点

• 实现384个独立位点的精确温度控制，每个位点可独立编程和调节温度。
• 将大量温度控制通道集成在单一芯片上，显著缩小系统尺寸并降低功耗。
• 适用于多种生化协议（如PCR和PCA），提高了实验通量和灵活性。

🏷 关键词

📄 原文摘要

Aditya Yadav1, David Lloyd3, Nicolò Ferri4, Mark Bignell4, Daniele Di Nuzzo4, Phillip Nadeau1, Matthew Hayes4, Roman Trogan1 Analog Devices, Boston, MA Analog Devices, Limerick, Ireland 3 Analog Devices, San Jose, CA 4 Evonetix, Cambridge, United Kingdom 1 2 *Equally Credited Authors (ECAs) Temperature control is an essential tool in biotechnology, where single-channel temperature cyclers underlie widely-deployed polymerase-chain-reaction (PCR)-based clinical diagnostic testing [1] and industry-standard polymerase-chain-assembly (PCA)-based gene assembly and filtering methods [2]. Achieving greater throughput in thermally-controlled biochemical applications requires scaling to a high number of independently controllable temperature channels, wherein each channel can host a separate reaction tuned to a specific annealing or melting temperature. While miniaturized semiconductor biology platforms have

👥 作者与机构

Michael Coln*1, Qingdong Meng*1, Viorel Bucur2, Ramji Lakshmanan2,