Imaging of Lipids in Native Human Bone Sections Using TOF–Secondary Ion Mass Spectrometry, Atmospheric Pressure Scanning Microprobe Matrix-Assisted Laser Desorption/Ionization Orbitrap Mass Spectrometry, and Orbitrap–Secondary Ion Mass Spectrometry

Autor: Elena Neumann, Alexander Pirkl, Kaija Schaepe, Anja Henss, J Werner, Jürgen Janek, Dhaka Ram Bhandari, Marcus Rohnke, Sabine Wenisch, Matthias Kleine-Boymann, Bernhard Spengler

Publikováno v: Analytical Chemistry. 90:8856-8864

A method is described for high-resolution label-free molecular imaging of human bone tissue. To preserve the lipid content and the heterogeneous structure of osseous tissue, 4 μm thick human bone sections were prepared via cryoembedding and tape-ass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dc2cba2bf7aa74a95d00ff174dccdca
https://doi.org/10.1021/acs.analchem.8b00892

Discrimination between biologically relevant calcium phosphate phases by surface-analytical techniques

Autor: Klaus Peppler, Anja Henss, Juergen Janek, Joachim Sann, Matthias Kleine-Boymann, Marcus Rohnke

Publikováno v: Applied Surface Science. 309:27-32

The spatially resolved phase identification of biologically relevant calcium phosphate phases (CPPs) in bone tissue is essential for the elucidation of bone remodeling mechanisms and for the diagnosis of bone diseases. Analytical methods with high sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::598bf80b612efbe7b19b3b20dc8acc37
https://doi.org/10.1016/j.apsusc.2014.04.129

Synthesis and Physicochemical Characterization of Ce1-xGdxO2-δ: A Case Study on the Impact of the Oxygen Storage Capacity on the HCl Oxidation Reaction

Autor: Bernd M. Smarsly, Peter J. Klar, Pascal Cop, Detlef M. Hofmann, Rüdiger Ellinghaus, Tobias Weller, Matthias Kleine-Boymann, Joachim Sann, Paolo Dolcet, Sven Urban, Herbert Over, Limei Chen, Silvia Gross, Carsten Fiedler, Jan M. Philipps, Maren Möller, Jürgen Janek

Publikováno v: ChemCatChem
7 (2015): 3738–3747. doi:10.1002/cctc.201500712
info:cnr-pdr/source/autori:Moller M.; Urban S.; Cop P.; Weller T.; Ellinghaus R.; Kleine-Boymann M.; Fiedler C.; Sann J.; Janek J.; Chen L.; Klar P.J.; Hofmann D.M.; Philipps J.; Dolcet P.; Gross S.; Over H.; Smarsly B.M./titolo:Synthesis and Physicochemical Characterization of Ce1-xGdxO2-: A Case Study on the Impact of the Oxygen Storage Capacity on the HCl Oxidation Reaction/doi:10.1002%2Fcctc.201500712/rivista:ChemCatChem (Print)/anno:2015/pagina_da:3738/pagina_a:3747/intervallo_pagine:3738–3747/volume:7

This study reports the synthesis of high-surface-area Ce1-xGdxO2-? (CGO) fibers that are used as catalysts for the oxidation of HCl. Special emphasis is put on the role of the oxygen storage capacity (OSC) of the CGO fibers on the catalytic performan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd6424d6d1c60ffe1ce2de645032f78e
http://hdl.handle.net/11577/3251412

Quantification of calcium content in bone by using ToF-SIMS--a first approach

Autor: Anja, Henss, Marcus, Rohnke, Sven, Knaack, Matthias, Kleine-Boymann, Thomas, Leichtweiss, Peter, Schmitz, Thaqif, El Khassawna, Michael, Gelinsky, Christian, Heiss, Jürgen, Janek

Publikováno v: Biointerphases. 8(1)

The determination of the spatially resolved calcium distribution and concentration in bone is essential for the assessment of bone quality. It enables the diagnosis and elucidation of bone diseases, the course of bone remodelling and the assessment o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3986ad14793c71adb45c6c855ba4e8f3
https://pubmed.ncbi.nlm.nih.gov/24706141