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CHEBI:64345 - MALDI matrix material
| ChEBI ID | CHEBI:64345 |
| ChEBI Name | MALDI matrix material |
| Stars | |
| Definition | A compound used to form the matrix for MALDI (matrix-assisted laser desorption/ionization) mass spectrometry. MALDI matrix materials are crystalline compounds with a fairly low molecular weight, so as to allow facile vaporization, have strong absorption at UV or IR wavelengths (to rapidly and efficiently absorb laser irradiation), generally contain polar groups (enabling them to be used in aqueous solutions) and are frequently acidic (so assisting ionisation of the compound being studied, which is contained within the matrix material). |
| Last Modified | 12 April 2016 |
| Submitter | Gareth Owen |
| Wikipedia |
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| ChEBI Ontology |
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| Outgoing Relation(s) |
| MALDI matrix material (CHEBI:64345) is a application (CHEBI:33232) |
| Incoming Relation(s) |
| trans-2-[3-(4-tert-butylphenyl)-2-methyl-2-propenylidene]malononitrile (CHEBI:64343) has role MALDI matrix material (CHEBI:64345) |
| trans-ferulic acid (CHEBI:17620) has role MALDI matrix material (CHEBI:64345) |
| trans-sinapic acid (CHEBI:15714) has role MALDI matrix material (CHEBI:64345) |
| 2-(4-hydroxyphenylazo)benzoic acid (CHEBI:64341) has role MALDI matrix material (CHEBI:64345) |
| 2,5-dihydroxybenzoic acid (CHEBI:17189) has role MALDI matrix material (CHEBI:64345) |
| 2',4',6'-trihydroxyacetophenone (CHEBI:64344) has role MALDI matrix material (CHEBI:64345) |
| 3-hydroxypicolinic acid (CHEBI:64342) has role MALDI matrix material (CHEBI:64345) |
| 9-aminoacridine (CHEBI:74789) has role MALDI matrix material (CHEBI:64345) |
| picolinic acid (CHEBI:28747) has role MALDI matrix material (CHEBI:64345) |
| sodium ferulate (CHEBI:114954) has role MALDI matrix material (CHEBI:64345) |
| α-cyano-4-hydroxycinnamic acid (CHEBI:64340) has role MALDI matrix material (CHEBI:64345) |
| Synonyms | Source |
|---|---|
| MALDI matrix materials | ChEBI |
| MALDI matrix solution | ChEBI |
| MALDI matrix solutions | ChEBI |
| 'matrix-assisted laser desorption/ionization' matrix material | ChEBI |
| 'matrix-assisted laser desorption/ionization' matrix materials | ChEBI |
| Manual Xrefs | Databases |
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| EP2060919 | Patent |
| Matrix-assisted_laser_desorption/ionization#Matrix | Wikipedia |
| Citations |
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