为解决传统自上而下制造方法在亚 50nm 特征上的局限，以及 DNA 自组装在特定表面位置选择性生长和集成的难题，研究人员开展了结合自下而上和自上而下方法选择性生长 3D DNA 超晶格的研究。结果成功制备出具有光电流响应的自组装 3D 纳米结构电子器件 ...

Scientists have provided the most detailed account yet of the earliest stages of DNA replication, an essential process for ...

Chip-integrated 3D nanostructured device fabricated using DNA self-assembly (Left panel). A DNA crystal is grown at a designated substrate location (about 1000 crystals on 5μm pads are shown on a ...

During DNA replication, the unwinding of strands leaves a single strand vulnerable. How does the cell protect these strands from damage? How would you identify the protein that serves as a ...

This technique, called volumetric DNA microscopy, creates a 3D image of an entire organism from the inside out, giving scientists an unprecedented view of genetic sequences and where they are ...

During DNA replication, special enzymes move up along the DNA ladder, unzipping the molecule as it moves along. New nucleotides move in to each side of the unzipped ladder. The bases on these ...