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Chapitres
- 00:04Introduction
- 01:00Liquid Cell (E-Chip) Preparation
- 02:41Flow Mode Setup
- 03:17Liquid Environment Heating
- 03:44High-Angle Annular Dark-Field-Scanning Transmission Electron Microscopy (HAADF-STEM) Imaging and STEM Single Nanoparticles Nanodiffraction
- 04:40Results: Representative Temperature Effects on Nanoparticle Nucleation and Growth as Observed by Liquid-Cell Transmission Electron Microscopy (TEM)
- 06:04Conclusion
Temperaturkontrol under elektronmikroskopieksperimenter i væskefasen åbner nye perspektiver for at studere dynamikken i nanopartikler i flydende miljøer, der efterligner deres dannelses- eller applikationsmedier. Ved hjælp af nyligt udviklede varmevæskeceller observerede vi direkte temperaturens indflydelse på kerne- og vækstprocesserne af guldnanopartikler i vand.
Tags
Keywords:
NanoparticlesLiquid-cell Transmission Electron MicroscopyTemperature ControlNanochemistryGold NanoparticlesSoft NanoobjectsBiological NanoobjectsLiquid TEM ExperimentsSample PreparationElectron Beam EffectsLiquid Cell PreparationE-ChipPlasma CleaningLiquid SampleFilter PaperVacuum SealingFlow ModeSyringe
