Deep learning in macroscopic diffuse optical imaging

JT Smith, M Ochoa, D Faulkner… - Journal of Biomedical …, 2022 - spiedigitallibrary.org
Significance: Biomedical optics system design, image formation, and image analysis have
primarily been guided by classical physical modeling and signal processing methodologies …

Probing organoid metabolism using Fluorescence Lifetime Imaging Microscopy (FLIM): The next frontier of drug discovery and disease understanding

M Barroso, MG Monaghan, R Niesner… - Advanced Drug Delivery …, 2023 - Elsevier
Organoid models have been used to address important questions in developmental and
cancer biology, tissue repair, advanced modelling of disease and therapies, among other …

The BrightEyes-TTM as an open-source time-tagging module for democratising single-photon microscopy

A Rossetta, E Slenders, M Donato, S Zappone… - Nature …, 2022 - nature.com
Fluorescence laser-scanning microscopy (LSM) is experiencing a revolution thanks to new
single-photon (SP) array detectors, which give access to an entirely new set of single-photon …

Recent innovations in fluorescence lifetime imaging microscopy for biology and medicine

R Datta, A Gillette, M Stefely… - Journal of biomedical …, 2021 - spiedigitallibrary.org
Significance: Fluorescence lifetime imaging microscopy (FLIM) measures the decay rate of
fluorophores, thus providing insights into molecular interactions. FLIM is a powerful …

Single-photon microscopy to study biomolecular condensates

E Perego, S Zappone, F Castagnetti, D Mariani… - Nature …, 2023 - nature.com
Biomolecular condensates serve as membrane-less compartments within cells,
concentrating proteins and nucleic acids to facilitate precise spatial and temporal …

Visualising varnish removal for conservation of paintings by fluorescence lifetime imaging (FLIM)

CB Wilda, A Burnstock, K Suhling… - Heritage Science, 2023 - Springer
The removal of varnish from the surface is a key step in painting conservation. Varnish
removal is traditionally monitored by examining the painting surface under ultraviolet …

Technical insights into fluorescence lifetime microscopy of mechanosensitive Flipper probes

C Roffay, JM García-Arcos, P Chapuis… - bioRxiv, 2022 - biorxiv.org
Measuring forces within living cells remains a technical challenge. We developed
hydrophobic mechanosensing fluorescent probes called Flippers, whose fluorescence …

Joint regression-classification deep learning framework for analyzing fluorescence lifetime images using NADH and FAD

L Mukherjee, MAK Sagar, JN Ouellette… - Biomedical Optics …, 2021 - opg.optica.org
In this paper, we develop a deep neural network based joint classification-regression
approach to identify microglia, a resident central nervous system macrophage, in the brain …

Review of Fluorescence Lifetime Imaging Microscopy (FLIM) Data Analysis Using Machine Learning

M Adhikari, R Houhou, J Hniopek… - Journal of Experimental …, 2023 - mdpi.com
Fluorescence lifetime imaging microscopy (FLIM) has emerged as a promising tool for all
scientific studies in recent years. However, the utilization of FLIM data requires complex data …

[HTML][HTML] Metabolic response of microglia to amyloid deposition during Alzheimer's disease progression in a mouse model

KM Marino, JM Squirrell, JV Chacko, JW Watters… - bioRxiv, 2023 - ncbi.nlm.nih.gov
Alzheimer's disease (AD) drives metabolic changes in the central nervous system (CNS). In
AD microglia are activated and proliferate in response to amyloid β plaques. To further …