Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Johanna Irrgeher"'
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 2247-2257 (2024)
This study shows how computer vision, a field of artificial intelligence (AI), can be used to gain access to morphological information for a better process understanding and furthermore, how it can be implemented in the evaluation of active tracing e
Externí odkaz:
https://doaj.org/article/4d32f7db2d994f2385d82f321205feec
Publikováno v:
Foods, Vol 13, Iss 16, p 2540 (2024)
Graviera Naxos, a renowned cheese with Protected Designation of Origin status, is crafted from a blend of cow, goat, and sheep milk. This study focused on assessing the Sr isotopic and multi-elemental composition of both the processed cheese and its
Externí odkaz:
https://doaj.org/article/bafe70fb6896418f88970f56d6e851e1
Publikováno v:
Insects, Vol 14, Iss 11, p 874 (2023)
Recently, the One Health concept, which recognizes the interconnectedness of environmental, animal, and human health, has gained popularity. To collect data on environmental pollutants potentially harmful to human health over time, researchers often
Externí odkaz:
https://doaj.org/article/ac8d91d214c64a97998b6feb1cfa70d5
Autor:
Karolina Samekova, Christa Firbas, Johanna Irrgeher, Christine Opper, Thomas Prohaska, Anika Retzmann, Cornelius Tschegg, Claudia Meisslitzer, Anastassiya Tchaikovsky, Ghazaleh Gouya, Michael Freissmuth, Michael Wolzt
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Lead exposure can cause substantial organ damage. Enteral lead absorption may be reduced by concomitant intake of clinoptilolite tuff, a zeolite from natural sources. This study aimed to assess the effect of purified clinoptilolite tuff (G-P
Externí odkaz:
https://doaj.org/article/e3ed057f9f0f42f99db1388f0e83ac53
Autor:
Johannes Oehm, Johanna Irrgeher
Publikováno v:
Frontiers in Marine Science, Vol 2 (2015)
Analysis of elemental and isotopic compositions and of the shape of fish otoliths has become an important tool in fish ecology. Highly relevant questions like origin and migration of fish over their life time cannot be answered easily with other meth
Externí odkaz:
https://doaj.org/article/2ba517acce9e4920860def72bc80deb5
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 154:293-323
Hugo Bondy (1900–1985), a fairly unknown Austrian scientist working in academia in the twentieth century made important contributions to the development of double-focusing sector field mass spectrometers. This article describes his life and scienti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e66da1201f85ad698b991acf21b15d6b
https://doi.org/10.1007/s00706-023-03039-6
https://doi.org/10.1007/s00706-023-03039-6
Publikováno v:
Analytical and Bioanalytical Chemistry. 415:1159-1172
Seven plant certified reference materials (NIST SRM1515 Apple Leaves, NIST SRM1547 Peach Leaves, BCR-129 Hay Powder, BCR-670 Aquatic Plant, GBW07603 Bush Twigs and Leaves, GBW10015 Spinach Leaves and NCS ZC73036a Green Tea) were analysed for their ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e250472ff5bbab2e69b74c8829927d6f
https://doi.org/10.1007/s00216-022-04497-3
https://doi.org/10.1007/s00216-022-04497-3
Publikováno v:
Journal of Analytical Atomic Spectrometry. 38:1135-1145
Gas cell interactions of 73 elements with nitrous oxide (N2O) have been evaluated using inductively coupled plasma tandem mass spectrometry (ICP-MS/MS). Recommendations for the reduction of interferences are provided.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::032b7fcc23c4fcae1753bc4586a0966d
https://doi.org/10.1039/d3ja00025g
https://doi.org/10.1039/d3ja00025g
Publikováno v:
Analytical and Bioanalytical Chemistry. 414:7495-7502
In inductively coupled plasma mass spectrometry, the most abundant Ca isotope (40Ca) suffers from isobaric interference with argon, hindering the potential for low detection limits of Ca. A powerful approach is to remove the interference by using a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca16ed56020b25dbe0e76562a1f6b234
https://doi.org/10.1007/s00216-022-04146-9
https://doi.org/10.1007/s00216-022-04146-9
Autor:
Stefan Wagner, Jakob Santner, Johanna Irrgeher, Markus Puschenreiter, Steffen Happel, Thomas Prohaska
Publikováno v:
Analytical Chemistry. 94:6338-6346
A method using diffusive gradients in thin films (DGT) for the accurate quantification of trace-level (μg L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57dce7dc3c897f0b89718193a897395d
https://doi.org/10.1021/acs.analchem.2c00546
https://doi.org/10.1021/acs.analchem.2c00546