Results 31 to 40 of about 939,500 (173)
Low Power Compact 3D-Constructed AlScN Piezoelectric MEMS Mirrors for Various Scanning Strategies
Micromachines, 2023 In this paper, the newly developed 3D-constructed AlScN piezoelectric MEMS mirror is presented. This paper describes the structure and driving mechanism of the proposed mirror device, covering its driving characteristics in both quasi-static and resonant
Jeong-Yeon Hwang +6 more
doaj +1 more source
Two-Photon Endomicroscopy for Image-Guided Magnetic Micro-Agents. [PDF]
SmallImage‐guided manipulation of magnetic micro‐agents requires localized fluorescence feedback capable of resolving dynamic interactions in confined environments. This study introduces a two‐photon endomicroscopy platform for real‐time motion tracking, multicolor micro‐agent discrimination, and imaging through biological tissue.
Huaroto JJ +3 more
europepmc +2 more sources
IEEE Access, 2019 The invention of the nanotechnology adds a new branch to investigate and control the physical properties of matters at atomic level. The aim of this technology is to image the characteristics of metals, biological organs, and polymers.
Sajal K. Das +5 more
doaj +1 more source
Video-Rate Lissajous-Scan Atomic Force Microscopy [PDF]
IEEE Transactions on Nanotechnology, 2014 Raster scanning is common in atomic force microscopy (AFM). The nonsmooth raster waveform contains high-frequency content that can excite mechanical resonances of an AFM nanopositioner during a fast scan, causing severe distortions in the resulting image.
Yong, Yuen Kuan +2 more
openaire +1 more source
Micromachines, 2023 Piezo-driven resonant fiber optic scanners are gaining more and more attention due to their simple structure, weak electromagnetic radiation, and non-friction loss.
Liyuan He +4 more
doaj +1 more source
Foods, 2023 Crosslinking is a promising method to modulate the gel properties of food-grade starch gels. Still, the poor crosslinking effect of a single type of crosslinker limits the application of this method in starch gel modification.
Wenguang Wei +5 more
doaj +1 more source
Unwarped Lissajous Scanning With Polarization Maintaining Fibers
IEEE Photonics Technology Letters, 2017 Piezoelectric actuated fiber-scanners have often been employed in optical imaging of tissues, owing to their compact size, low cost, and high resolution that is accompanied by high frame-rates. Typically having a circular cross-section, the dynamics of the scan pattern is determined by the fiber geometry and material properties.
Ramin Khayatzadeh +2 more
openaire +3 more sources
IEEE Access, 2021 Scanning Tunneling Microscope (STM) is used to generate the surface image of any conducting sample surface with an atomic-scale resolution. A multi-axis 3D piezoelectric actuator is attached with the STM tip to move it in horizontal (x and y) and ...
Irfan Ahmad +2 more
doaj +1 more source
Simulation of object tracking application using adaptive Lissajous scanning (Visualization 1)
, 2021 This video shows the simulation of an object tracking application, where adaptive Lissajous scanning is used to resolve the object with high resolution, while still the total field of view is covered in any frame and the frame rate is constant.
Han Woong Yoo (10710642) +3 more
core +1 more source
Frontiers in Cellular and Infection Microbiology, 2023 ObjectiveThe aim of this study was to design and optimize a cold atmospheric plasma (CAP) device that could be applied in an oral environment and to study its effects on plaque biofilm metabolism and regrowth, as well as microbial flora composition and ...
Haowei Zhao +6 more
doaj +1 more source