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@ARTICLE{Osterholt:17390,
author = {Osterholt, T. and Salber, D. and Matusch, A. and Becker,
J.S. and Palm, C.},
title = {{IMAGENA}: {I}mage {G}eneration and {A}nalysis - {A}n
{I}nteractive {S}oftware {T}ool handling {LA}-{ICP} {MS}
{D}ata},
journal = {International journal of mass spectrometry},
volume = {307},
issn = {1387-3806},
address = {[S.l.]},
publisher = {Elsevier Science},
reportid = {PreJuSER-17390},
year = {2011},
note = {Record converted from VDB: 12.11.2012},
abstract = {Metals are involved in many processes of life. They are
needed for enzymatic reactions, are involved in healthy
processes but also yield diseases if the metal homeostasis
is disordered. Therefore, the interest to assess the spatial
distribution of metals is rising in biomedical science.
Imaging metal (and non-metal) isotopes by laser ablation
mass spectrometry with inductively coupled plasma
(LA-ICP-MS) requires a special software solution to process
raw data obtained by scanning a sample line-by-line. As no
software ready to use was available we developed an
interactive software tool for Image Generation and Analysis
(IMAGENA). Unless optimised for LA-ICP-MS, IMAGENA can
handle other raw data as well. The general purpose was to
reconstruct images from a continuous list of raw data
points, to visualise these images, and to convert them into
a commonly readable image file format that can be further
analysed by standard image analysis software. The generation
of the image starts with loading a text file that holds a
data column of every measured isotope. Specifying general
spatial domain settings like the data offset and the image
dimensions is done by the user getting a direct feedback by
means of a preview image. IMAGENA provides tools for
calibration and to correct for a signal drift in the
y-direction. Images are visualised in greyscale as well a
pseudo-colours with possibilities for contrast enhancement.
Image analysis is performed in terms of smoothed line plots
in row and column direction. (C) 2011 Elsevier B.V. All
rights reserved.},
keywords = {J (WoSType)},
cin = {INM-1 / INM-2 / INM-4},
ddc = {530},
cid = {I:(DE-Juel1)INM-1-20090406 / I:(DE-Juel1)INM-2-20090406 /
I:(DE-Juel1)INM-4-20090406},
pnm = {Funktion und Dysfunktion des Nervensystems (FUEK409) /
89574 - Theory, modelling and simulation (POF2-89574)},
pid = {G:(DE-Juel1)FUEK409 / G:(DE-HGF)POF2-89574},
shelfmark = {Physics, Atomic, Molecular $\&$ Chemical / Spectroscopy},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000295864100032},
doi = {10.1016/j.ijms.2011.03.0110},
url = {https://juser.fz-juelich.de/record/17390},
}