Advances in atomic force microscopy

Recent advances in micromechanical characterization of polymer, biomaterial, and cell surfaces with atomic force microscopy

High Resolution Image with Multi-wall Carbon Nanotube Atomic Force Microscopy Tip (RESEARCH NOTE)

In this paper, a simple and reproducible approach for attaching the multi-wall carbon nanotubes (MWNTs) to the apex of the atomic force microscope probe has been proposed. For this purpose, the dielectrophoresis method was applied due to its simple performance, cheapness and reliability. In this method, various parameters such as voltage, frequency, concentration of carbon nanotubes solution an...

Atomic force microscopy and other scanning probe microscopies.

The highlight of the past year is the unfolding and refolding of the muscle protein titin in the atomic force microscope. A related highlight in the intersection between experiment and theory is a recent review of the effects of molecular forces on biochemical kinetics. Other advances in scanning probe microscopy include entropic brushes, molecular sandwiches and applications of atomic force mi...

Advanced microscopy of microbial cells.

Growing awareness of heterogeneity in cells of microbial populations has emphasized the importance of advanced microscopy for visualization and understanding of the molecular mechanisms underlying cell-to-cell variation. In this review, we highlight some of the recent advances in confocal microscopy, super-resolution optical microscopy (STED, SIM, PALM) as well as atomic force microscopy and Ra...

Force sensing and mapping by atomic force microscopy

Over the past 15 years, advances in the ¢eld of atomic force microscopy (AFM) have broadened its use from a high-resolution imaging instrument to a device capable of detecting and quantifying single molecular forces between surfaces in nearnative conditions. This article reviews developments in the force sensing ¢eld and focuses particularly on research that has seen the AFM utilised to produce...