Laser Ablation Synthesis of Gold Selenides by using a Mass Spectrometer as a Synthesizer: Laser Desorption Ionization Time-of-Flight Mass Spectrometry
| Autor: | José Elias Conde, Lubomír Prokeš, Josef Havel, Eladia María Peña-Méndez, Pavel Kubáček, Filippo Amato, Milan Alberti |
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| Rok vydání: | 2016 |
| Předmět: |
Laser ablation
010401 analytical chemistry Organic Chemistry Analytical chemistry General Chemistry 010402 general chemistry Mass spectrometry Laser 01 natural sciences Laser ablation synthesis in solution Catalysis 0104 chemical sciences law.invention Chemical species chemistry.chemical_compound chemistry law Selenide Ionization Time-of-flight mass spectrometry |
| Zdroj: | Chemistry - A European Journal. 22:11261-11268 |
| ISSN: | 0947-6539 |
| DOI: | 10.1002/chem.201600160 |
| Popis: | Methods for the rapid construction of new chemical motifs have the potential to accelerate the development of nanoscience. The synthesis of new chemical entities by laser ablation has been systematically demonstrated by using mixtures of gold and selenium. The compounds generated are detected by time-of-flight mass spectrometry and, for selected compounds, the structure is investigated by using density functional theory optimization. In total, 67 new gold selenide clusters have been synthesized, demonstrating an unsuspected richness in gold chemistry. Chemical species generated in the gas phase might inspire new routes for the synthesis of novel compounds in the solid state. |
| Databáze: | OpenAIRE |
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