Using MALDI-TOF MS imaging and LC-HRMS for the investigation of the degradation of polycaprolactone diol exposed to different wastewater treatments
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-017-0371-1
Abstract: AbstractPolymers are used in high amounts in a wide range of applications from biomedicine to industry. Because of the growing awareness of the increasing amounts of plastic wastes in the aquatic environment during recent years,… read more here.
Keywords: degradation; wastewater; polycaprolactone diol; maldi msi ... See more keywords
Recent developments of novel matrices and on-tissue chemical derivatization reagents for MALDI-MSI
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03023-7
Abstract: Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) is a fast-growing technique for visualization of the spatial distribution of the small molecular and macromolecular biomolecules in tissue sections. Challenges in MALDI-MSI, such as poor sensitivity for… read more here.
Keywords: chemistry; tissue chemical; maldi msi; developments novel ... See more keywords
Molecular composition of fingermarks: Assessment of the intra- and inter-variability in a small group of donors using MALDI-MSI
Sign Up to like & getrecommendations! Published in 2019 at "Forensic Chemistry"
DOI: 10.1016/j.forc.2018.12.002
Abstract: Abstract To date, a considerable amount of research has been devoted to the study of fingermark composition to serve many goals, such as the assessment of variability between donors, the impact of detection sequences, the… read more here.
Keywords: secretion residue; maldi msi; variability; composition ... See more keywords
Mapping of MeLiM melanoma combining ICP-MS and MALDI-MSI methods.
Sign Up to like & getrecommendations! Published in 2022 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2022.01.139
Abstract: Here we developed a powerful tool for comprehensive data collection and mapping of molecular and elemental signatures in the Melanoma-bearing Libechov Minipig (MeLiM) model. The combination of different mass spectrometric methods allowed for detail investigation… read more here.
Keywords: melanoma combining; maldi msi; melim melanoma; mapping melim ... See more keywords
Visualizing the spatial distribution and alteration of metabolites in continuously cropped Salvia miltiorrhiza Bge using MALDI-MSI
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Pharmaceutical Analysis"
DOI: 10.1016/j.jpha.2021.09.011
Abstract: Abstract Salvia miltiorrhiza Bge (SMB) has long been used in traditional Chinese medicine to treat cardiovascular and cerebrovascular diseases. Growing clinical usage has led to a huge demand for artificial planting of SMB. Thus, continuous… read more here.
Keywords: continuously cropped; cropped smb; miltiorrhiza bge; metabolites continuously ... See more keywords
Dual Mass Spectrometric Tissue Imaging of Nanocarrier Distributions and their Biochemical Effects.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04398
Abstract: Nanomaterial-based drug delivery vehicles are able to deliver therapeutics in a controlled, targeted manner. Currently, however, there are limited analytical methods that can detect both nanomaterial distributions and their biochemical effects concurrently. In this study,… read more here.
Keywords: distributions biochemical; mass; tissue; biochemical effects ... See more keywords
Spray-Based Application of Matrix to Agar-Based Microbial Samples for Reproducible Sample Adherence in MALDI MSI.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.1c00208
Abstract: Microbial mass spectrometry imaging (MSI) is a powerful tool used to generate biological hypotheses about the roles of metabolites in microbial competition based upon their two-dimensional spatial distribution. The most commonly used ionization method for… read more here.
Keywords: application; matrix; agar; msi ... See more keywords
A Matrix Sublimation Device with an Integrated Solvent Nebulizer for MALDI-MSI.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.1c00335
Abstract: The current matrix deposition methods in MALDI-mass spectrometry imaging (MALDI-MSI) face technical problems related to the inhomogeneous distribution of crystals and the low analyte extraction and cocrystallization efficiency. In this work, an integrated matrix sublimation… read more here.
Keywords: matrix sublimation; sublimation device; maldi msi; sublimation ... See more keywords
Spatial and Temporal Mapping of Key Lipid Species in Brassica napus Seeds1[CC-BY]
Sign Up to like & getrecommendations! Published in 2017 at "Plant Physiology"
DOI: 10.1104/pp.16.01705
Abstract: The various tissue types of oilseed rape seeds have different lipid compositions, which are established early in seed development. The regulation of lipid synthesis in oil seeds is still not fully understood. Oilseed rape (Brassica… read more here.
Keywords: seed; tissue types; oilseed rape; brassica napus ... See more keywords
Visualization of Food Polyphenols.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of nutritional science and vitaminology"
DOI: 10.3177/jnsv.68.s116
Abstract: Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI) is commonly used in food and pharmacological sciences to visualize localization of drugs and food compounds and their metabolites in plant, animal, and human tissues. The localization of… read more here.
Keywords: food; visualization food; food polyphenols; maldi msi ... See more keywords
Visualization of Functional Food Factors by Matrix-Assisted Laser Desorption/Ionization Imaging Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of nutritional science and vitaminology"
DOI: 10.3177/jnsv.68.s143
Abstract: Dietary habit is closely associated with healthspan. Functional food factors are key to maintaining a health metabolism in our bodies. Because functional food factors are main components to determine the quality of foods, many technologies… read more here.
Keywords: food; mass spectrometry; food factors; functional food ... See more keywords