Peak force tapping atomic force microscopy for advancing cell and molecular biology | |
Li M(李密)1,2,3; Liu LQ(刘连庆)1,2,3 | |
刊名 | NANOSCALE |
2021 | |
卷号 | 13期号:18页码:8358-8375 |
ISSN号 | 2040-3364 |
产权排序 | 1 |
英文摘要 | The advent of atomic force microscopy (AFM) provides an exciting tool to detect molecular and cellular behaviors under aqueous conditions. AFM is able to not only visualize the surface topography of the specimens, but also can quantify the mechanical properties of the specimens by force spectroscopy assay. Nevertheless, integrating AFM topographic imaging with force spectroscopy assay has long been limited due to the low spatiotemporal resolution. In recent years, the appearance of a new AFM imaging mode called peak force tapping (PFT) has shattered this limit. PFT allows AFM to simultaneously acquire the topography and mechanical properties of biological samples with unprecedented spatiotemporal resolution. The practical applications of PFT in the field of life sciences in the past decade have demonstrated the excellent capabilities of PFT in characterizing the fine structures and mechanics of living biological systems in their native states, offering novel possibilities to reveal the underlying mechanisms guiding physiological/pathological activities. In this paper, the recent progress in cell and molecular biology that has been made with the utilization of PFT is summarized, and future perspectives for further progression and biomedical applications of PFT are provided. |
资助项目 | National Natural Science Foundation of China[61922081] ; National Natural Science Foundation of China[61873258] ; National Natural Science Foundation of China[61925307] ; Key Research Program of Frontier Sciences CAS[ZDBS-LY-JSC043] ; Youth Innovation Promotion Association CAS[2017243] ; LiaoNing Revitalization Talents Program[XLYC1907072] ; Instrument Developing Project of the Chinese Academy of Sciences[YJKYYQ20180027] |
WOS关键词 | LIVING CELLS ; MECHANICAL CHARACTERIZATION ; STAPHYLOCOCCUS-AUREUS ; MEMBRANE-PROTEINS ; NATIVE PROTEINS ; AFM ; CANCER ; MICROVILLI ; STIFFNESS ; BINDING |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
语种 | 英语 |
WOS记录号 | WOS:000645254600001 |
资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61922081, 61873258, 61925307] ; Key Research Program of Frontier Sciences CAS [ZDBS-LY-JSC043] ; Youth Innovation Promotion Association CAS [2017243] ; LiaoNing Revitalization Talents Program [XLYC1907072] ; Instrument Developing Project of the Chinese Academy of Sciences [YJKYYQ20180027] |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/28869] |
专题 | 沈阳自动化研究所_机器人学研究室 |
通讯作者 | Li M(李密); Liu LQ(刘连庆) |
作者单位 | 1.University of Chinese Academy of Sciences, Beijing 100049, China 2.Institutes for Robotics and Intelligent Manufacturing, Chinese Academy of Sciences, Shenyang 110169, China 3.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China |
推荐引用方式 GB/T 7714 | Li M,Liu LQ. Peak force tapping atomic force microscopy for advancing cell and molecular biology[J]. NANOSCALE,2021,13(18):8358-8375. |
APA | Li M,&Liu LQ.(2021).Peak force tapping atomic force microscopy for advancing cell and molecular biology.NANOSCALE,13(18),8358-8375. |
MLA | Li M,et al."Peak force tapping atomic force microscopy for advancing cell and molecular biology".NANOSCALE 13.18(2021):8358-8375. |
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