The micro-, submicron-, and nanoplastic hunt: A review of detection methods for plastic particles

J Caldwell, P Taladriz-Blanco, R Lehner, A Lubskyy… - Chemosphere, 2022 - Elsevier
Plastic particle pollution has been shown to be almost completely ubiquitous within our
surrounding environment. This ubiquity in combination with a variety of unique properties …

Micro-and nanoplastics: Contamination routes of food products and critical interpretation of detection strategies

M Sohail, Z Urooj, S Noreen, MMFA Baig… - Science of The Total …, 2023 - Elsevier
Micro-and nanoplastics (M/NPs) are emerging pollutants released into the food, beverages,
and environment from plastic products by weathering, oxidative damage, and mechanical …

Spatially offset optical coherence tomography: Leveraging multiple scattering for high-contrast imaging at depth in turbid media

GR Untracht, M Chen, P Wijesinghe, J Mas… - Science …, 2023 - science.org
The penetration depth of optical coherence tomography (OCT) reaches well beyond
conventional microscopy; however, signal reduction with depth leads to rapid degradation of …

Soliton microcomb based spectral domain optical coherence tomography

PJ Marchand, J Riemensberger, JC Skehan… - Nature …, 2021 - nature.com
Spectral domain optical coherence tomography (OCT) is a widely employed, minimally
invasive bio-medical imaging technique, which requires a broadband light source, typically …

Extended focus high-speed swept source OCT with self-reconstructive illumination

C Blatter, B Grajciar, CM Eigenwillig, W Wieser… - Optics express, 2011 - opg.optica.org
We present a Bessel beam illumination FDOCT setup using a FDML Swept Source at
1300nm with up to 440kHz A-scan rate, and discuss its advantages for structural and …

Non-invasive in vivo imaging of human corneal microstructures with optical coherence microscopy

HF Pattan, X Liu, P Tankam - Biomedical Optics Express, 2023 - opg.optica.org
Non-invasive imaging systems with cellular-level resolution offer the opportunity to identify
biomarkers of the early stage of corneal diseases, enabling early intervention, monitoring of …

Beyond backscattering: optical neuroimaging by BRAD

P Eugui, A Lichtenegger, M Augustin… - Biomedical optics …, 2018 - opg.optica.org
Optical coherence tomography (OCT) is a powerful technology for rapid volumetric imaging
in biomedicine. The bright field imaging approach of conventional OCT systems is based on …

Visible spectrum extended-focus optical coherence microscopy for label-free sub-cellular tomography

PJ Marchand, A Bouwens, D Szlag… - Biomedical optics …, 2017 - opg.optica.org
We present a novel extended-focus optical coherence microscope (OCM) attaining 0.7 μm
axial and 0.4 μm lateral resolution maintained over a depth of 40 μm, while preserving the …

Fast three-dimensional imaging of gold nanoparticles in living cells with photothermal optical lock-in Optical Coherence Microscopy

C Pache, NL Bocchio, A Bouwens, M Villiger… - Optics express, 2012 - opg.optica.org
We introduce photothermal optical lock-in Optical Coherence Microscopy (poli-OCM), a
volumetric imaging technique, which combines the depth sectioning of OCM with the high …

Fourier plane optical microscopy and spectroscopy

AB Vasista, DK Sharma, GV Kumar - arXiv preprint arXiv:1806.08280, 2018 - arxiv.org
Intensity, wavevector, phase, and polarization are the most important parameters of any light
beam. Understanding the wavevector distribution has emerged as a very important problem …