Results 51 to 60 of about 1,029,294 (345)

Scanning probe microscopy in the age of machine learning

APL Machine Learning, 2023
Scanning probe microscopy (SPM) has revolutionized our ability to explore the nanoscale world, enabling the imaging, manipulation, and characterization of materials at the atomic and molecular level.
Md Ashiqur Rahman Laskar, Umberto Celano
doaj   +1 more source

In situ scanning electrochemical probe microscopy for energy applications [PDF]

, 2012
High resolution electrochemical imaging methods provide opportunities to study localized phenomena on electrode surfaces. Here, we review recent advances in scanning electrochemical microscopy (SECM) to study materials involved in (electrocatalytic ...
Lai, Stanley Chi Shing, Macpherson, Julie V., Unwin, Patrick R.   +2 more
core   +1 more source

Rapid Detection of Acinetobacter baumannii Suspension and Biofilm Nanomotion and Antibiotic Resistance Estimation

Biomedicines
Objectives: To develop a system for the rapid detection of Acinetobacter baumannii 173-p1 antibiotic resistance (to ensure reliable fixation of bacteria on a cantilever without losing their nanomotion, to show that nanomotion is due to bacterial ...
Svetlana N. Pleskova, Nikolay A. Bezrukov, Ekaterina D. Nikolaeva, Alexey V. Boryakov, Olga V. Kuzina   +4 more
doaj   +1 more source

Tip-gating Effect in Scanning Impedance Microscopy of Nanoelectronic Devices

, 2002
Electronic transport in semiconducting single-wall carbon nanotubes is studied by combined scanning gate microscopy and scanning impedance microscopy (SIM).
Bonnell, Dawn A., Freitag, Marcus, Johnson, A. T., Kalinin, Sergei V.   +3 more
core   +1 more source

Quadratic electromechanical strain in silicon investigated by scanning probe microscopy [PDF]

, 2018
Piezoresponse force microscopy (PFM) is a powerful tool widely used to characterize piezoelectricity and ferroelectricity at the nanoscale. However, it is necessary to distinguish microscopic mechanisms between piezoelectricity and non-piezoelectric ...
Junxi Yu, E. N. Esfahani, Qingfeng Zhu, D. Shan, Tingting Jia, S. Xie, Jiangyu Li   +6 more
semanticscholar   +1 more source

Scanning Probe Microscopy

IEEE Control Systems, 2008
This article describes new perspectives on SPM-related science and technology, based on systems and control theory. These perspectives have led to a better understanding of SPM technology, overcome hurdles that limited the efficacy of SPM, and resulted in new modes of SPM-based interrogation.
  +5 more sources

Micro-Sized pH Sensors Based on Scanning Electrochemical Probe Microscopy

Micromachines, 2022
Monitoring pH changes at the micro/nano scale is essential to gain a fundamental understanding of surface processes. Detection of local pH changes at the electrode/electrolyte interface can be achieved through the use of micro-/nano-sized pH sensors ...
Muhanad Al-Jeda, Emmanuel Mena-Morcillo, Aicheng Chen   +2 more
doaj   +1 more source

Signatures of spin-charge separation in scanning probe microscopy

, 2004
We analyze the effect of an auxiliary scatterer, such as the potential of a scanning tip, on the conductance of an interacting one-dimensional electron system.
Iddo Ussishkin, Leonid I. Glazman, M. P. A. Fisher   +2 more
core   +1 more source

Pathogenic Escherichia coli change the adhesion between neutrophils and endotheliocytes in the experimental bacteremia model

Microbial Cell
Septicemia caused by gram-negative bacteria is characterized by high death rate due to the endotoxin release. Since the septicemia depends not only on biochemical aspects of interactions in the system bloodstream, the study of mechanical interactions is ...
Svetlana N Pleskova, Nikolay A Bezrukov, Sergey Z Bobyk, Ekaterina N Gorshkova, Dmitri V Novikov   +4 more
doaj   +1 more source

Optically induced forces in scanning probe microscopy

Nanophotonics, 2014
Typical measurements of light in the near-field utilize a photodetector such as a photomultiplier tube or a photodiode, which is placed remotely from the region under test.
Kohlgraf-Owens Dana C., Sukhov Sergey, Greusard Léo, De Wilde Yannick, Dogariu Aristide   +4 more
doaj   +1 more source