DNA计算技术的发展与应用 |
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引用本文: | 万菲等.DNA计算技术的发展与应用[J].中国科学院院刊,2014,29(1):94-105. |
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作者姓名: | 万菲等 |
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作者单位: | [1]陕西师范大学生命科学学院西安710062 [2]北京大学信息科学技术学院北京100871 [3]华北电力大学控制与计算机工程学院北京102206 |
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基金项目: | 国家自然科学基金(61272161,61127005,61133010,61033003,60910002和61370099) |
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摘 要: | DNA计算是近年来发展迅速的新兴计算技术,其与信息、数学、物理和纳米领域密切交叉。其信息并行处理速度快,且具有高度分子并行性的优势,得到了广泛的关注。经过近20年的发展,DNA计算在理论研究和实现方面都取得了十分重要的进展。作为未来新兴的计算技术,DNA计算有着巨大的应用潜力。文章对近年来DNA计算中运用的各类技术进行了总结:(1)基于链置换的DNA计算技术;(2)基于核酶的DNA计算技术;(3)基于瓦片的DNA计算技术;(4)基于纳米颗粒的DNA计算技术;(5)基于SiO2的DNA计算技术;(6)细胞内DNA计算技术;(7)其他DNA计算技术,包括表面DNA计算等。在此基础上,对未来DNA计算技术进行了展望并提出建议。
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关 键 词: | DNA计算 并行信息处理 纳米智能 纳微电子 特异性识别 |
修稿时间: | 2013/11/1 0:00:00 |
Development and Application of DNA Computing Technology |
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Institution: | Wan Fei'2 Dong Chen Yang Jing3 Dong Yafei Zhang Chen2. ( 1 College of Life Science, Shannxi Normal University, Xi'an 710062, China 2 Institute of Software, School of Electronics Engineering and Computer Science, Key Laboratory of High Confidence Software Technologies of Ministry of Education, Peking University, Beijing 100871, China 3 School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China) |
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Abstract: | In recent years, the research field of DNA computing has been developed quickly, combing with cross improvements of other related areas, such as information sciences, mathematics, physics, and nanotech- nology. For its advantages of high computing speed and highly parallel operation, DNA computing has attract- ed lots of attentions from scientists. In particular, many progresses in both theoretical study and biochemical ex- periments have been achieved. As a rising computing technology, DNA computing has a great potential in wide applications. In this paper, DNA computing is divided into 7 categories based on its characteristics: (1)DNA computing based on the strand displacement; (2)DNA computing using the DNAzyme; (3)DNA tile comput- ing; (4) nanoparticles used in DNA computing; (5) DNA computing using SiO2; (6) DNA computing in vivo; (7)other aspect of DNA computing technology |
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Keywords: | DNA computing parallel information processing smart nano microelectronics specific recognition |
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