Deep learning for optical tweezers

A Ciarlo, DB Ciriza, M Selin, OM Maragò, A Sasso… - …, 2024 - degruyter.com
Optical tweezers exploit light–matter interactions to trap particles ranging from single atoms
to micrometer-sized eukaryotic cells. For this reason, optical tweezers are a ubiquitous tool …

Autonomous and intelligent optical tweezers for improving the reliability and throughput of single particle analysis

J Teixeira, FC Moreira, J Oliveira… - Measurement …, 2023 - iopscience.iop.org
Optical tweezers are an interesting tool to enable single cell analysis, especially when
coupled with optical sensing and advanced computational methods. Nevertheless, such …

Toward Nano-and Microplastic Sensors: Identification of Nano-and Microplastic Particles via Artificial Intelligence Combined with a Plasmonic Probe Functionalized …

M Seggio, F Arcadio, E Radicchi, N Cennamo… - ACS …, 2024 - ACS Publications
Nano-and microplastic particles are a global and emerging environmental issue that might
pose potential threats to human health. The present work exploits artificial intelligence (AI) to …

[HTML][HTML] Classification of optically trapped particles: A comparison between optical fiber tweezers and conventional setups

PAS Jorge, IA Carvalho, FM Marques, V Pinto… - Results in Optics, 2021 - Elsevier
The classification of the type of trapped particles is a crucial task for an efficient integration of
optical-tweezers in intelligent microfluidic devices. In the recent years, the use of the …

Autonomous optical tweezers: from automatic trapping to single particle analysis

F Coutinho, J Teixeira, V Rocha… - Journal of Physics …, 2022 - iopscience.iop.org
Optical trapping is a versatile and non-invasive technique for single particle manipulation.
As such, it can be widely applied in the domains of particle identification and classification …

Automated Optical Tweezers for Enhanced Bioparticle Analysis via Combined Scattering and Raman Spectroscopy

J Teixeira, J Ribeiro, N Silva… - 2024 IEEE Sensors …, 2024 - ieeexplore.ieee.org
This paper describes the development of an optical tweezers system that operates in fully
automatic mode. It features image recognition for particle tracking, allowing for the optical …

Towards real-time identification of trapped particles with UMAP-based classifiers

J Teixeira, V Rocha, J Oliveira… - Journal of Physics …, 2022 - iopscience.iop.org
Optical trapping provides a way to isolate, manipulate, and probe a wide range of
microscopic particles. Moreover, as particle dynamics are strongly affected by their shape …

Automation strategies and machine learning algorithms towards real-time identification of optically trapped particles

J Oliveira, V Rocha, NA Silva… - EPJ Web of …, 2022 - epj-conferences.org
To automatically trap, manipulate and probe physical properties of micron-sized particles is
a step of paramount importance for the development of intelligent and integrated …

[PDF][PDF] Optical Tweezers development as a tool for biomedical diagnosis

JM de Freitas Oliveira - 2022 - repositorio-aberto.up.pt
The need for better diagnosis and detection methods is a driving force for some of the
advancements in science and of the highest importance to the field of medicine. Naturally …

Intelligent Optical Tweezers with deep neural network classifiers

V Rocha, J Oliveira, A Guerreiro… - EPJ Web of …, 2022 - epj-conferences.org
Optical tweezers use light to trap and manipulate mesoscopic scaled particles with high
precision making them a useful tool in a plethora of natural sciences, with emphasis on …