Note: Mechanically and chemically stable colloidal probes from silica particles for atomic force microscopy

2012 ◽  
Vol 83 (11) ◽  
pp. 116103 ◽  
Author(s):  
V. Kuznetsov ◽  
G. Papastavrou
Keyword(s):  
Atomic Force Microscopy ◽  
Silica Particles ◽  
Force Microscopy ◽  
Atomic Force ◽  
Colloidal Probes

Extending the limits of direct force measurements: colloidal probes from sub-micron particles

Nanoscale ◽  
2017 ◽  
Vol 9 (27) ◽  
pp. 9491-9501 ◽  
Author(s):  
Nicolas Helfricht ◽  
Andreas Mark ◽  
Livie Dorwling-Carter ◽  
Tomaso Zambelli ◽  
Georg Papastavrou
Keyword(s):  
Atomic Force Microscopy ◽  
Long Range ◽  
External Pressure ◽  
Silica Particles ◽  
Force Measurements ◽  
Force Microscopy ◽  
Small Probe ◽  
Atomic Force ◽  
Long Range Interactions ◽  
Colloidal Probes

Long-range interactions between sub-micron silica particles have been determined by means of a combination of atomic force microscopy (AFM) with nanofluidics, which allows for a temporary immobilization of small probe particles by an external pressure.

scholarly journals Nanomechanical and topographical imaging of living cells by atomic force microscopy with colloidal probes

2015 ◽  
Vol 86 (3) ◽  
pp. 033705 ◽  
Author(s):  
Luca Puricelli ◽  
Massimiliano Galluzzi ◽  
Carsten Schulte ◽  
Alessandro Podestà ◽  
Paolo Milani
Keyword(s):  
Atomic Force Microscopy ◽  
Living Cells ◽  
Force Microscopy ◽  
Atomic Force ◽  
Colloidal Probes

scholarly journals Interactions between silica particles in the presence of multivalent coions

Soft Matter ◽  
2017 ◽  
Vol 13 (34) ◽  
pp. 5741-5748 ◽  
Author(s):  
Biljana Uzelac ◽  
Valentina Valmacco ◽  
Gregor Trefalt
Keyword(s):  
Atomic Force Microscopy ◽  
Silica Particles ◽  
Probe Technique ◽  
Colloidal Probe ◽  
Force Microscopy ◽  
Atomic Force

Forces between charged silica particles in solutions of multivalent coions are measured with colloidal probe technique based on atomic force microscopy.

Calibration of colloidal probes with atomic force microscopy for micromechanical assessment

2018 ◽  
Vol 85 ◽  
pp. 225-236 ◽  
Author(s):  
Lukas Kain ◽  
Orestis G. Andriotis ◽  
Peter Gruber ◽  
Martin Frank ◽  
Marica Markovic ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Force Microscopy ◽  
Atomic Force ◽  
Colloidal Probes

Probing the Role of Nanoroughness in Contact Mechanics by Atomic Force Microscopy

2006 ◽  
Vol 51 ◽  
pp. 90-98 ◽  
Author(s):  
Renato Buzio ◽  
Ugo Valbusa
Keyword(s):  
Atomic Force Microscopy ◽  
Contact Mechanics ◽  
Crucial Role ◽  
Experimental Results ◽  
Present Contribution ◽  
Force Microscopy ◽  
Atomic Force ◽  
Colloidal Probes ◽  
Solid Bodies

Morphological information can be related to significant properties of solid bodies, like their friction, adhesion and wear. The primary aim of the present contribution is to provide evidences of the crucial role played by roughness in contact mechanics, based on Atomic Force Microscopy investigations at the nanoscale. We report experimental results concerning poly(dimethylsiloxane) colloidal probes indenting smooth substrates and discuss the dependence of load-penetration curves and pull-off forces on system details. We suggest their use to perform novel contact mechanics experiments on nanostructured rough surfaces.

scholarly journals Large colloidal probes for atomic force microscopy: Fabrication and calibration issues

2020 ◽  
Vol 34 (1) ◽  
Author(s):  
Matteo Chighizola ◽  
Luca Puricelli ◽  
Ludovic Bellon ◽  
Alessandro Podestà
Keyword(s):  
Atomic Force Microscopy ◽  
Force Microscopy ◽  
Atomic Force ◽  
Colloidal Probes
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