Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice”
This is the repository of the supplementary, data and it contains: 1. Raw .h5 data files as original output of TD-PTR-MS for Greenland snow firn measurements; 2. Raw .h5 data files as original output of TD-PTR-MS for Antarctica sea ice core measurements; 3. PTRwid version of software we used for mas...
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ftunivutdata:oai:10.24416/UU01-H8ZO62 2024-06-02T07:56:57+00:00 Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” Dušan Materić (Utrecht University) Dušan Materić (Utrecht University) https://doi.org/10.24416/UU01-H8ZO62 en - English eng Utrecht University doi:10.24416/UU01-H8ZO62 Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/legalcode) | Open Access (info:eu-repo/semantics/openAccess) Natural Sciences - Earth and related environmental sciences (1.5) Natural Sciences - Chemical sciences (1.4) Natural Sciences - Physical sciences (1.3) nanoplastics PTR-MS microplastics Greenland Antarctic ftunivutdata https://doi.org/10.24416/UU01-H8ZO62 2024-05-06T17:09:51Z This is the repository of the supplementary, data and it contains: 1. Raw .h5 data files as original output of TD-PTR-MS for Greenland snow firn measurements; 2. Raw .h5 data files as original output of TD-PTR-MS for Antarctica sea ice core measurements; 3. PTRwid version of software we used for mass spectra and molar ratio extraction; 4. Data analysis of mass spectra: subtraction and limit of detection calculation for Greenland measurements; 5. Data analysis of mass spectra: subtraction and limit of detection calculation for Antarctica measurements; 7. Nanoplastics Fingerprint scripts used for the experiments; All “massLibr*” files contain the mass spectra of virgin plastics with molar ratio (ppb) value for each ion detected in the plastics vapours (3 decimal point precision of m/z). The script files were written in PYTHON (compatible with PYTHON 2 and 3 - all versions). “DataFlip.py” is used for formatting the data into the matrix acceptable for the fingerprinting script. “FngClass.py” and “funFunctions.py” are supporting classes used for the main scripts. matchingTest.py is a main script used for comparing a sample mass spectrum to the one from the plastics library (e.g. for PET use “massLibrPET.csv”). matchingLoopQ4.py is a main script used for comparing all the samples with all the plastics from the library (“massLibr*” files). 8. Nanoplastics Fingerprint scores for Greenland site; These are the outputs from the script “matchingLoopQ4.py” for each plastics type and contain the parameters used for running the script. 9. Nanoplastics Fingerprint scores for Antarctica site; Other/Unknown Material Antarc* Antarctic Antarctica Greenland ice core Sea ice Yoda - Data publication platform of Utrecht University Antarctic Greenland |
institution |
Open Polar |
collection |
Yoda - Data publication platform of Utrecht University |
op_collection_id |
ftunivutdata |
language |
English |
topic |
Natural Sciences - Earth and related environmental sciences (1.5) Natural Sciences - Chemical sciences (1.4) Natural Sciences - Physical sciences (1.3) nanoplastics PTR-MS microplastics Greenland Antarctic |
spellingShingle |
Natural Sciences - Earth and related environmental sciences (1.5) Natural Sciences - Chemical sciences (1.4) Natural Sciences - Physical sciences (1.3) nanoplastics PTR-MS microplastics Greenland Antarctic Dušan Materić (Utrecht University) Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
topic_facet |
Natural Sciences - Earth and related environmental sciences (1.5) Natural Sciences - Chemical sciences (1.4) Natural Sciences - Physical sciences (1.3) nanoplastics PTR-MS microplastics Greenland Antarctic |
description |
This is the repository of the supplementary, data and it contains: 1. Raw .h5 data files as original output of TD-PTR-MS for Greenland snow firn measurements; 2. Raw .h5 data files as original output of TD-PTR-MS for Antarctica sea ice core measurements; 3. PTRwid version of software we used for mass spectra and molar ratio extraction; 4. Data analysis of mass spectra: subtraction and limit of detection calculation for Greenland measurements; 5. Data analysis of mass spectra: subtraction and limit of detection calculation for Antarctica measurements; 7. Nanoplastics Fingerprint scripts used for the experiments; All “massLibr*” files contain the mass spectra of virgin plastics with molar ratio (ppb) value for each ion detected in the plastics vapours (3 decimal point precision of m/z). The script files were written in PYTHON (compatible with PYTHON 2 and 3 - all versions). “DataFlip.py” is used for formatting the data into the matrix acceptable for the fingerprinting script. “FngClass.py” and “funFunctions.py” are supporting classes used for the main scripts. matchingTest.py is a main script used for comparing a sample mass spectrum to the one from the plastics library (e.g. for PET use “massLibrPET.csv”). matchingLoopQ4.py is a main script used for comparing all the samples with all the plastics from the library (“massLibr*” files). 8. Nanoplastics Fingerprint scores for Greenland site; These are the outputs from the script “matchingLoopQ4.py” for each plastics type and contain the parameters used for running the script. 9. Nanoplastics Fingerprint scores for Antarctica site; |
author2 |
Dušan Materić (Utrecht University) |
author |
Dušan Materić (Utrecht University) |
author_facet |
Dušan Materić (Utrecht University) |
author_sort |
Dušan Materić (Utrecht University) |
title |
Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
title_short |
Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
title_full |
Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
title_fullStr |
Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
title_full_unstemmed |
Supplementary data to: “Nanoplastics measurements in Northern and Southern Polar Ice” |
title_sort |
supplementary data to: “nanoplastics measurements in northern and southern polar ice” |
publisher |
Utrecht University |
url |
https://doi.org/10.24416/UU01-H8ZO62 |
geographic |
Antarctic Greenland |
geographic_facet |
Antarctic Greenland |
genre |
Antarc* Antarctic Antarctica Greenland ice core Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Greenland ice core Sea ice |
op_relation |
doi:10.24416/UU01-H8ZO62 |
op_rights |
Creative Commons Attribution 4.0 International Public License (https://creativecommons.org/licenses/by/4.0/legalcode) | Open Access (info:eu-repo/semantics/openAccess) |
op_doi |
https://doi.org/10.24416/UU01-H8ZO62 |
_version_ |
1800737136874356736 |