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open access

Generation of transgenic zebrafish with 2 populations of RFP- and GFP-labeled thrombocytes: analysis of their lipids

Description: Article analyzing the lipids in transgenic zebrafish. Separating RFP+ and GFP+ thrombocytes from the GloFli fish developed here led to the analysis of their lipid composition.DiI-labeled liposomes with similar PE and PC concentrations found in RFP+ thrombocytes explained DiI labeling of thrombocytes.
Date: May 3, 2019
Creator: Fallatah, Weam; De Silva, Imesha W.; Verbeck, Guido F. & Jagadeeswaran, Pudur
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Partner: UNT College of Science
open access

Application of Various Normalization Methods for Microscale Analysis of Tissues Using Direct Analyte Probed Nanoextraction

Description: Article describes a study where various normalization techniques were investigated in order to improve the quantitative capabilities of direct analyte probed nanoextraction (DAPNe).
Date: September 27, 2018
Creator: de Jesus, Janella; Bunch, Josephine; Verbeck, Guido F.; Webb, Roger P.; Costa, Catia; Goodwin, Richard J. A. et al.
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Partner: UNT College of Science
open access

Visualization of Lipid Droplet Composition by Direct Organelle Mass Spectrometry

Description: Article reporting an approach that combines the visualization of individual lipid droplets (LDs), microphase extraction of lipid components from droplets, and the direct identification of lipid composition by nanospray mass spectrometry, even to the level of a single LD. The triacylglycerol (TAG) composition of LDs from several plant sources (mature cotton (Gossypium hirsutum) embryos, roots of cotton seedlings, and Arabidopsis thaliana seeds and leaves) were examined by direct organelle mass s… more
Date: February 4, 2011
Creator: Horn, Patrick J.; Ledbetter, Nicole R.; James, Christopher N.; Hoffman, William D.; Case, Charlene R.; Verbeck, Guido F. et al.
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Partner: UNT College of Science
open access

Mechanism for etching of exfoliated graphene on substrates by low-energy electron irradiation from helium plasma electron sources

Description: Article investigating the mechanism for etching of exfoliated graphene multilayers on SiO₂ by low-energy (50 eV) electron irradiation using He plasma systems for electron sources.
Date: February 26, 2019
Creator: Femi-Oyetoro, John D.; Yao, Kevin; Tang, Runtian; Ecton, Philip A.; Roccapriore, Kevin M.; Mhlanga, Ashley et al.
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Partner: University of North Texas

A Study of the Accuracy and Precision Among XRF, ICP-MS, and PIXE on Trace Element Analyses of Small Water Samples

Description: Poster for the 2011 University Scholars Day at the University of North Texas discussing a study of the accuracy and precision among XRF, ICP-MS, and PIXE on trace element analyses of small water samples.
Date: April 14, 2011
Creator: Patnaik, Ritish; Naik, Sahil N.; Hart, Aaron S.; Kummari, Venkata C.; Phinney, Lucas; Dhoubhadel, Mangal et al.
Item Type: Refine your search to only Poster
Partner: UNT Honors College
open access

Nanoextraction Coupled to Liquid Chromatography Mass Spectrometry Delivers Improved Spatially Resolved Analysis

Description: Article describes a study which demonstrates that it is possible to significantly improve the repeatability of the direct analyte-probed nanoextraction (DAPNe) technique by incorporating a liquid chromatography separation step.
Date: November 20, 2019
Creator: Lewis, Holly-May; Webb, Roger P.; Verbeck, Guido F.; Bunch, Josephine; de Jesus, Janella; Costa, Catia et al.
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Partner: UNT College of Science
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