(Image: Nanosurf) In this mode, the AFM probe scans the sample surface while it is immersed in the electrolyte solution. By applying a potential to the sample, electrochemical reactions can be induced ...

This instrument has become the most widely used tool for imaging, measuring and manipulating matter at the nanoscale and in turn has inspired a variety of other scanning probe techniques. Originally ...

Atomic force microscopy (AFM) is a type of scanning probe microscopy that is used to see and measure surface topography, conduct force measurements or manipulate a sample’s surface. It can have nearly ...

The NuNano SCOUT 70 is an all-purpose probe for performing imaging in non-contact/soft tapping AC modes. Similar to the entire range of NuNano AFM probes, SCOUT 70 offers excellent tip sharpness ...

6 A very small force generates between the tip and the sample surface when the sharp probe tip passes across the sample along the horizontal and vertical axes. AFM detects this force to determine ...

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Endoscopy on cells Fukuma’s team has developed an AFM probe that has a nanoscale, needle-like tip, which enables it to investigate the interior of cells. They have dubbed their technique ...

To standardize the measurements, parameters such as the distribution of cells on the chip, the geometry of the AFM probe, and the movement speed were optimized and fixed. With this device ...

The probe-sample junction is physically accessible ... Bruker Nano Surfaces and Metrology Bruker offers an extensive selection of advanced AFM systems renowned for their high quality.

The Physical Chemistry Division of the American Chemical Society has named Xiaoji Xu as the winner of the prestigious 2025 ...

AFM can also be used to determine the energy ... The technique has also been used to probe cell surface properties and to elucidate the molecular mechanisms of cell adhesion.