UVA hyperspectral light-sheet microscopy for volumetric metabolic imaging: application to preimplantation embryo development
J Morizet, D Chow, P Wijesinghe, E Schartner… - ACS …, 2023 - ACS Publications
Cellular metabolism is a key regulator of energetics, cell growth, regeneration, and
homeostasis. Spatially mapping the heterogeneity of cellular metabolic activity is of great …
homeostasis. Spatially mapping the heterogeneity of cellular metabolic activity is of great …
METAPHOR: Metabolic evaluation through phasor-based hyperspectral imaging and organelle recognition for mouse blastocysts and oocytes
A Parra, D Denkova… - Proceedings of the …, 2024 - National Acad Sciences
Only 30% of embryos from in vitro fertilized oocytes successfully implant and develop to
term, leading to repeated transfer cycles. To reduce time-to-pregnancy and stress for …
term, leading to repeated transfer cycles. To reduce time-to-pregnancy and stress for …
Phasor-based hyperspectral snapshot microscopy allows fast imaging of live, three-dimensional tissues for biomedical applications
Hyperspectral imaging is highly sought after in many fields including mineralogy and
geology, environment and agriculture, astronomy and, importantly, biomedical imaging and …
geology, environment and agriculture, astronomy and, importantly, biomedical imaging and …
Label-free assessment of pre-implantation embryo quality by the Fluorescence Lifetime Imaging Microscopy (FLIM)-phasor approach
Abstract Development of quantitative, safe and rapid techniques for assessing embryo
quality provides significant advances in Assisted Reproductive Technologies (ART). Instead …
quality provides significant advances in Assisted Reproductive Technologies (ART). Instead …
Excitation-scanning hyperspectral imaging microscopy to efficiently discriminate fluorescence signals
J Deal, A Britain, T Rich, S Leavesley - JoVE (Journal of Visualized …, 2019 - jove.com
Several techniques rely on detection of fluorescence signals to identify or study phenomena
or to elucidate functions. Separation of these fluorescence signals were proven …
or to elucidate functions. Separation of these fluorescence signals were proven …
Optical hyperspectral imaging in microscopy and spectroscopy–a review of data acquisition
L Gao, RT Smith - Journal of biophotonics, 2015 - Wiley Online Library
Rather than simply acting as a photographic camera capturing two‐dimensional (x, y)
intensity images or a spectrometer acquiring spectra (λ), a hyperspectral imager measures …
intensity images or a spectrometer acquiring spectra (λ), a hyperspectral imager measures …
O-113 Non-invasive evaluation of embryo metabolic activity through hyperspectral microscopy
K Dunning - Human Reproduction, 2024 - academic.oup.com
Current approaches for assessing embryo quality are subjective (morphology) or invasive
(biopsy) and are not always predictive of live birth. Development of an accurate and non …
(biopsy) and are not always predictive of live birth. Development of an accurate and non …
[PDF][PDF] Advanced photonic tools for hyperspectral imaging in the life sciences
A Fong, B Bronson, E Wachman - SPIE Newsroom, 2008 - optroniclabs.com
By the 1950s, optical microscopy in the life sciences had fallen out of favor. The improved
electron microscope offered higher resolving power that facilitated the study of new cell …
electron microscope offered higher resolving power that facilitated the study of new cell …
Optical imaging using endogenous contrast to assess metabolic state
I Georgakoudi, KP Quinn - Annual review of biomedical …, 2012 - annualreviews.org
Optical microscopic imaging offers opportunities to perform noninvasive assessments of
numerous parameters associated with the biochemistry, morphology, and functional state of …
numerous parameters associated with the biochemistry, morphology, and functional state of …
Multicolor two-photon imaging of endogenous fluorophores in living tissues by wavelength mixing
Two-photon imaging of endogenous fluorescence can provide physiological and metabolic
information from intact tissues. However, simultaneous imaging of multiple intrinsic …
information from intact tissues. However, simultaneous imaging of multiple intrinsic …