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Updated: Jul 26, 2026

Stretching Short Sequences of DNA with Constant Force Axial Optical Tweezers
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单束声学子用于细胞生物学:从分子到活体水平

Jinhee Yoo, Joongho Ahn, Honghyeon Ha

    IEEE transactions on ultrasonics, ferroelectrics, and frequency control
    |September 9, 2024
    PubMed
    概括

    单束声学子 (SBAT) 提供比其他方法更强大,更安全的细胞操纵. 本综述详细介绍了SBAT原理,从分子到体内研究的应用,以及它们的生物物理和生物医学潜力.

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    Contact-dependent Signaling01:19

    Contact-dependent Signaling

    Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
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    In animal cells, gap junctions are formed...