Ex vivo 3D elemental imaging of mouse brain tissue block by laser-induced breakdown spectroscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of biophotonics"
DOI: 10.1002/jbio.202000479
Abstract: Measurement and reconstruction of an elemental image of large brain tissue will be beneficial to the diagnosis of neurological brain diseases. Herein, laser-induced breakdown spectroscopy (LIBS) is introduced for 3D elemental analysis of paraffin-embedded mouse… read more here.
Keywords: brain tissue; mouse brain; elemental imaging; spectroscopy ... See more keywords
Cryogenic Laser Ablation in a Rapid Cooling Chamber Ensures Excellent Elemental Imaging in Fresh Biological Tissues.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c01736
Abstract: Laser ablation inductively coupled plasma mass spectrometry imaging of biologically significant targets largely relies on maintaining the original structures of samples. The temperature regulation capability of the ablation cell is crucial. Herein, a rapid cooling… read more here.
Keywords: fresh biological; rapid cooling; biological tissues; ablation ... See more keywords
Colocation of Lipids, Drugs, and Metal Biomarkers Using Spatially Resolved Lipidomics with Elemental Mapping
Sign Up to like & getrecommendations! Published in 2022 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.2c01940
Abstract: Elemental imaging is widely used for imaging cells and tissues but rarely in combination with organic mass spectrometry, which can be used to profile lipids and measure drug concentrations. Here, we demonstrate how elemental imaging… read more here.
Keywords: resolved lipidomics; drugs metal; colocation lipids; spatially resolved ... See more keywords
New Numerical Inversion Method to Improve the Spatial Accuracy of Elemental Imaging for LA-ICP-MS.
Sign Up to like & getrecommendations! Published in 2025 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.4c06214
Abstract: The elemental imaging of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) provides spatial information on elements and therefore can further investigate the growth or evolution processes of an analyte. However, the accurate determination of… read more here.
Keywords: method; ablation; inversion method; elemental imaging ... See more keywords
Evaluation of a compact VUV spectrometer for elemental imaging by laser-induced breakdown spectroscopy: application to mine core characterization
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/c7ja00185a
Abstract: This work introduces a new approach to perform LIBS elemental imaging in the vacuum ultraviolet (VUV) wavelength range by using an argon purged probe coupled to a compact spectrometer. In spite of several important elements… read more here.
Keywords: vuv; mine core; probe; elemental imaging ... See more keywords
Ultrafast LIBS elemental imaging: a new tool for pedogenesis studies in highly polluted anthropogenic soils
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d5ja00284b
Abstract: In this communication, we report the first LIBS imaging of soil thin sections at 25 µm resolution over 25 cm² with a 100 Hz acquisition rate. Coupled with micromorphology, this approach enables high-throughput... read more here.
Keywords: ultrafast libs; new tool; tool pedogenesis; libs elemental ... See more keywords
Elemental Imaging of Long-term Gadolinium Retention in Rodent Femur.
Sign Up to like & getrecommendations! Published in 2022 at "Radiology"
DOI: 10.1148/radiol.213107
Abstract: Background The use of gadolinium-based contrast agents (GBCAs) is linked to gadolinium retention in the skeleton of healthy individuals. The mechanism of gadolinium incorporation into bone tissue is not fully understood and requires spatially resolved… read more here.
Keywords: gadolinium retention; gadolinium; bone; elemental imaging ... See more keywords
Abstract 7429: A web-based application to co-register elemental imaging with histopathology to enhance the study of metal bioaccumulation within tumors
Sign Up to like & getrecommendations! Published in 2024 at "Cancer Research"
DOI: 10.1158/1538-7445.am2024-7429
Abstract: Essential trace elements are crucial in various biological processes, including tumor growth, migration, and metastasis. For instance, copper ions are involved in mitochondrial metabolism, cell proliferation, tumor migration, metastasis and proangiongenic pathways. Localizing where metal… read more here.
Keywords: web based; based application; analysis; histopathology ... See more keywords
Elemental imaging approach to comparative analysis of historical inks. Proof of concept based on non-invasive examinations of the Chopin manuscript as a case study.
Sign Up to like & getrecommendations! Published in 2023 at "Talanta"
DOI: 10.2139/ssrn.4343442
Abstract: This work presents an indirect method of investigating the elemental diversity of historical inks. The manuscript of Fryderyk Chopin's Impromptu in A flat major, Op. 29 was examined as an example of the proposed approach… read more here.
Keywords: comparative analysis; approach comparative; imaging approach; elemental imaging ... See more keywords