Improved DNA straightening and attachment via optimal Mg2+ ionic bonding under electric field for AFM imaging in liquid phase

Liu, Ziyu; Xu, Hongmei; Wang, Ying; Yang, Fan; Yin, Yaoting; Zhang, Sheng; Weng, Zhankun; Song, Zhengxun; Wang, Zuobin

doi:10.1016/j.micron.2019.04.006

Cited by 3 publications

(1 citation statement)

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“…For these reasons, from the very first years after its invention, AFM was regarded as a disruptive advancement in the microscopy field, especially in liquid applications where other sub-diffraction techniques, such as Scanning Tunnelling Microscopy (STM) and Scanning Electron Microscopy (SEM) readily showed important limitations [ 176 ]. Beginning from the late 1980s, many technical advances triggered new applications and boosted the throughput of scientific results in biology in the following decades [ 170 , 177 ].…”

Section: Insights Into Helix Morphology: Microscopic Approachesmentioning

confidence: 99%

DNA Studies: Latest Spectroscopic and Structural Approaches

et al. 2021

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This review looks at the different approaches, techniques, and materials devoted to DNA studies. In the past few decades, DNA nanotechnology, micro-fabrication, imaging, and spectroscopies have been tailored and combined for a broad range of medical-oriented applications. The continuous advancements in miniaturization of the devices, as well as the continuous need to study biological material structures and interactions, down to single molecules, have increase the interdisciplinarity of emerging technologies. In the following paragraphs, we will focus on recent sensing approaches, with a particular effort attributed to cutting-edge techniques for structural and mechanical studies of nucleic acids.

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Section: Insights Into Helix Morphology: Microscopic Approachesmentioning

confidence: 99%