搜索结果: 1-6 共查到“国际动态 生物物理学 DNA”相关记录6条 . 查询时间(0.159 秒)
近日，实验室成员夏乾峰教授团队的研究成果在国际期刊《Biosensors Bioelectronics》（中科院分区一区，IF：12.545）上发表，论文题为“AuNPs@MoSe2 heterostructure as a highly efficient coreaction accelerator of electrocheluminescence for amplified immunos...
Genetic barcodes can ensure authentic DNA fingerprints（图）
Genetic barcodes ensure authentic DNA fingerprints
2020/6/5
Engineers at Duke University and New York University have demonstrated a method for ensuring that an increasingly popular method of genetic identification called DNA fingerprinting remains s...
Researchers Send DNA on Sequential,and Consequential,Building Mission
Researchers DNA Sequential Consequential Building Mission
2017/7/21
A team of scientists has developed a method to create structures whose building blocks are a millionth of a meter in size by encoding DNA with assembly instructions.The work, described in the journal ...
DNA天然荧光首次被“捕获”
DNA天然荧光 捕获
2017/2/22
美国西北大学官网近日发布消息称，该校科学家开发的一种全新成像技术（SPLM）创造了新的“衍射极限”，其分辨率跨过10纳米“门槛”，达到6个纳米。研究团队还用该技术首次捕捉到DNA（脱氧核糖核酸）发出的天然荧光。数十年来，教科书认定，活细胞内的DNA、RNA（核糖核酸）、蛋白质等大分子自身不会发出可视化荧光，因此，现有研究DNA和遗传物质的成像技术大多利用特定荧光染料。但这些染料会影响细胞功能，有些...
Search Technique Helps Researchers Find DNA Sequences in Minutes Rather Than Days
Researchers DNA Sequences Minutes Rather Than Days
2016/2/23
Database searches for DNA sequences that can take biologists and medical researchers days can now be completed in a matter of minutes, thanks to a new search method developed by computer scientists at...
UC Davis scientists demonstrate DNA-based electromechanical switch
UC Davis scientists DNA-based electromechanical switch
2015/12/22
A team of researchers from the University of California, Davis and the University of Washington have demonstrated that the conductance of DNA can be modulated by controlling its structure, thus openin...