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Remote focusing optical tweezers for 3D imaging
American Institute of Physics | 2024|We present a remote focusing optical tweezer utilizing a 4f symmetrical optical system to compensate the high-order aberration during
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Investigation of near-field optical tweezers based on the edge effect of extraordinary optical transmission in thin microcavity
IOP Institute of Physics | 2023|Optical tweezers are powerful tools capable to trap and manipulate particles directly. However, using
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Generalized Lorenz-Mie theories
TIBKAT | 2023|resonances and the mechanical effects of light for optical trapping, optical tweezers and optical stretchers. Furthermore, it provides various ... -
An opto-thermal approach for assembling yeast cells by laser heating of a trapped light absorbing particle
American Institute of Physics | 2023|dispersed in solution and form a binary mixture system. Optical tweezers are used to trap an AP at the substrate glass of the sample cell. Due to ... -
Optical Deformation of Biological Cells using Dual-Beam Laser Tweezer
IEEE | 2022|Optical tweezer is a non-contact tool to trap and manipulate microparticles such as biological cells using coherent light beams. In this ... -
A fit-less approach to the elasticity of the handles in optical tweezers experiments
Online Contents | 2022|Abstract The elastic properties of the double-stranded DNA handles used in optical tweezers experiments on biomolecules are customarily ...Schlagwörter: Optical tweezers -
Force spectroscopy of interactions between Yersinia pseudotuberculosis and Yersinia pestis cells and monoclonal antibodies using optical tweezers
Online Contents | 2022|possible approaches to studying bacterial adhesion to host cells is based on the use of the optical trap method. The aim of this work was to assess ...Schlagwörter: Optical tweezers -
Applications of Biophotonic Technologies
Springer Verlag | 2022|first topic describes optical tweezers and optical trapping techniques that enable microscopic manipulation of cells and molecules for exploring ...Schlagwörter: Optics, Lasers, Photonics, Optical Devices -
An opto-thermal approach for rotating a trapped core–shell magnetic microparticle with patchy shell
American Institute of Physics | 2022|, it is difficult to achieve the spin rotation of magnetic particles with optical tweezers due to the limit in transferring spin angular ... -
Estimation of motional parameters using emission from upconverting particles optically trapped at the pump wavelength
Springer Verlag | 2022|tweezers beam. We then place a polarizer orthogonal to the input polarization in the backscattered direction and find that the spectra varies upon ...Schlagwörter: Atomic, Molecular, Optical and Plasma Physics -
Design and construction of a quantum matter synthesizer
American Institute of Physics | 2022|into a single ultra-stable apparatus a two-dimensional optical lattice, a moving optical tweezer array formed by a digital micromirror device ... -
Vortices nucleation by inherent fluctuations in nematic liquid crystal cells
Freier ZugriffOnline Contents | 2022|topological features and their applications in image processing, telecommunications, optical tweezers, and quantum information. A natural source of ... -
Vortices nucleation by inherent fluctuations in nematic liquid crystal cells
Freier ZugriffSpringer Verlag | 2022|features as beams with topological features and their applications in image processing, telecommunications, optical tweezers, and quantum ... -
Label-free biological sample detection and non-contact separation system based on microfluidic chip
American Institute of Physics | 2022|scattering of cells to identify cells and then using optical tweezers to separate the target cells, the whole process without any labeling and ... -
3D flow field measurements outside nanopores
Freier ZugriffAmerican Institute of Physics | 2022|We demonstrate a non-stereoscopic, video-based particle tracking system with optical tweezers to study fluid flow in 3D in the vicinity
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Parameters controlling of vortex solitons in nonlocal nonlinear medium with gradually characteristic length
Elsevier | 2022|field of optical tweezers and spanner. ... -
The effects of short term hyperglycemia on human red blood cells studied using Raman spectroscopy and optical trap
Online Contents | 2021|studied for changes with respect to controls by analyzing the single-cell Raman spectra acquired with Raman optical tweezers with 532 nm ...Schlagwörter: Optical trap -
Random number extraction from optically trapped Brownian oscillator using an iterative algorithm
SPIE | 2021|it to generate random numbers that qualify NIST standard tests of randomness. We trap colloidal particles in water using optical tweezers and ... -
Membrane fusion studied by colloidal probes
Freier ZugriffOnline Contents | 2021|between supported bilayers, and show how colloidal probes can be combined with atomic force microscopy or optical tweezers to access the fusion ... -
Brownian motion under intermittent harmonic potentials
PaperIOP Institute of Physics | 2021|shows similar behavior with respect to the potential strength. Our results can be verified in experiments on colloids using optical tweezers. ... -
The control of particles in the Stokes limit
Freier ZugriffArXiv | 2021|There are numerous ways to control objects in the Stokes regime, with microscale examples ranging from the use of optical tweezers to the ... -
Frictional drag produced by motor proteins during cargo transport
LetterIOP Institute of Physics | 2021|been measured directly in an optical tweezer experiment, and can also be estimated from the force-velocity curve, close to stall. We present a ... -
OTSLM toolbox for Structured Light Methods
Elsevier | 2020|collection of algorithms commonly used for generating patterns for these devices with a focus on optical tweezers beam shaping applications. In ...Schlagwörter: Optical tweezers -
Controllable propagation path of imaginary value off-axis vortex soliton in nonlocal nonlinear media
Springer Verlag | 2020|imaginary off-axis shifts. The controllable vortexes may be used as optical tweezers and wrenches, and the controllable mass centers may have ... -
Controllable propagation path of imaginary value off-axis vortex soliton in nonlocal nonlinear media
Online Contents | 2020|. The controllable vortexes may be used as optical tweezers and wrenches, and the controllable mass centers may have potential application in ... -
Explicit Solution of the Generalised Langevin Equation
Freier ZugriffSpringer Verlag | 2020|production rate of a particle dragged in a complex fluid by an harmonic potential, which could represent the effect of moving optical tweezers. For ... -
Explicit Solution of the Generalised Langevin Equation
Freier ZugriffOnline Contents | 2020|dragged in a complex fluid by an harmonic potential, which could represent the effect of moving optical tweezers. For initial conditions in ... -
Simultaneous Localization and Mapping-Based In Vivo Navigation Control of Microparticles
IEEE | 2020|living zebrafish embryos by using optical tweezers manipulator are performed to demonstrate the effectiveness of the proposed control approach in ... -
Magnetic tweezers for captive disclination loops
Springer Verlag | 2019|translated along the fiber, it drags the loop with it and therefore acts as magnetic tweezers. Theoretical model of the translational stability of ...Schlagwörter: Atomic, Molecular, Optical and Plasma Physics -
Quantitative generation of microfluidic flow by using optically driven microspheres
Freier ZugriffDOAJ | 2019|microsphere in liquid by using optical tweezers. A closed-loop control strategy with visual servoing feedback is introduced to achieve high precision ...Schlagwörter: optical tweezers, optical trap -
Are cell membrane nanotubes the ancestors of the nervous system?
Online Contents | 2019|. Their structure and properties have been investigated with optical tweezers. They have been detected in vivo. Their role in the immune system ... -
Driven probe under harmonic confinement in a colloidal bath
Paper: Classical statistical mechanics, equilibrium and non-equilibriumIOP Institute of Physics | 2019|Colloids held by optical or magnetic tweezers have been used to explore the local rheological properties of a complex medium and to
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QEngine: A C++ library for quantum optimal control of ultracold atoms
Elsevier | 2019|ultracold atoms in various trapping geometries including optical lattices and tweezers. We provide several optimal control algorithms including the ... -
Brownian Disks Lab: Simulating time-lapse microscopy experiments for exploring microrheology techniques and colloidal interactions
Elsevier | 2019|to explore experimental diffusion with optical tweezers [3]. The output results of BDL are directly compatible with the format used by ... -
Inverse Problems of Trapped Objects
Freier ZugriffArXiv | 2019|Optical and acoustical trapping has been established as a tool for holding and moving microscopic particles suspended in a liquid in a ... -
Back-focal-plane interferometric detection of nanoparticles in spatially confined microfluidic channels
American Institute of Physics | 2019|challenging due to their small size. Back-focal-plane interferometry (BFPI) is a highly sensitive technique that has been used in laser tweezers for ... -
A three-dimensional steerable optical tweezer system for ultracold atoms
American Institute of Physics | 2018|We present a three-dimensional steerable optical tweezer system based on two pairs of acousto-optic deflectors. Radio frequency signals
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A microflow velocity measurement system based on optical tweezers: A comparison using particle tracking velocimetry
British Library Online Contents | 2018| -
Cross-Kerr nonlinearity in the surface plasmon polariton waves generated at the interface of graphene and gain medium
LetterIOP Institute of Physics | 2018|SPPs is controlled under Kerr nonlinearity and strength of the control fields. The controlled SPPs show significant importance for optical ... -
Unraveling the mechanism of the cadherin-catenin-actin catch bond.
Freier ZugriffDOAJ | 2018|the complex with an optical tweezer dramatically increased its lifetime, a phenomenon known as catch bonding. However, in the absence of a ... -
Stochastic gradient ascent outperforms gamers in the Quantum Moves game
Freier ZugriffBASE | 2018|/games/quantum-moves/) in which gamers have to move an atom from A to B by means of optical tweezers. They report that, players succeed where ... -
Dynamic Linear Responses and Time Correlation Functions
Springer Verlag | 2018|. As an example for nanometer-sized systems, an RNA hairpin extended by an optical ... -
Cell membrane biophysics with optical tweezers
Online Contents | 2017|optical tweezer (OT) investigations of membrane surface tension and bending modulus, emphasizing didactic aspects and insights provided for cell ...Schlagwörter: Optical tweezers -
Visual guide to optical tweezers
PaperIOP Institute of Physics | 2017|It is common to introduce optical tweezers using either geometric optics for large particles or the Rayleigh approximation for very
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Multiplexed fluctuation-dissipation-theorem calibration of optical tweezers inside living cells
American Institute of Physics | 2017|In order to apply optical tweezers-based force measurements within an uncharacterized viscoelastic medium such as the cytoplasm of a
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Multiplexed fluctuation-dissipation-theorem calibration of optical tweezers inside living cells
Online Contents | 2017|In order to apply optical tweezers-based force measurements within an uncharacterized viscoelastic medium such as the cytoplasm of a living ...
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