MALDI-ToF data
DOI: 10.14469/hpc/8762 Metadata
Created: 2021-08-18 15:31
Last modified: 2021-10-29 12:20
License: Creative Commons: Public Domain Dedication 1.0
Funding: (none given)
Co-author: Chloe Baker
Description
MALDI-ToF data of PLA. Method: MALDI-ToF mass spectrometry measurements were performed on Waters/Micromass MALDI micro MX spectrometer with MassLynx Mass Spectrometry Software using positive ionisation. Polymers were dissolved in THF at a concentration of 10 mg mL-1. Dithranol was used as a matrix (10 mg mL-1 in THF). Potassium trifluoroacetate (KTFA) was used as cationising agent (| 10 mg mL-1 in THF). The solutions of polymer, matrix and salt were mixed in a ratio of 1/1/1 (v/v/v), respectively. The mixed solution was spotted on a stainless steel MALDI plate and left to dry for a couple of hours. The spectra were recorded using reflectron mode. Data were analysed using mMass and considering the monoisotopic masses.
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Files
| Filename | Size | Type | Description |
|---|---|---|---|
| MALDI-ToF_raw_data.txt | 490KB | text/plain | MALDI-ToF of PLA (raw data) |
| MALDI-ToF_mMass.msd | 155KB | application/vnd.fdsn.mseed | MALDI-ToF of PLA (mMass file) |
| data_PlotLy.csv | 463KB | text/csv | data for visualisation with PlotLy |
| index.html | 1KB | text/html | for data visualisation using PlotLy |
Member of collection / collaboration
| DOI | Description |
|---|---|
| 10.14469/hpc/8729 | Cation-Pi Interactions enabling Hard/Soft Ti/Ag Heterobimetallic Cooperativity in Lactide Ring-Opening Polymerisation |
Associated DOIs
| Current dataset ... | DOI | Description |
|---|---|---|
| References | 10.1021/ac100818g | mMass 3: A Cross-Platform Software Environment for Precise Analysis of Mass Spectrometric Data |