105 research outputs found
Optimization of methods based on laser ablation-ICP-mass spectrometry (LA-ICP-MS) for 2-D and 3-D elemental mapping
High-speed sub-micrometer laser ablation-inductively coupled plasma-mass spectrometry imaging of a DNA-binding 103Rh-intercalator in single cells using the ARIS
Laser ablation-inductively coupled plasma-mass spectrometry 2D elemental bioimaging of cisplatin-induced nephrotoxic side effects
Fast, but not furious : development & analytical advantages of the Cobalt ultrafast ablation cell
Next-generation data management : efficient acquisition, automated processing, and extensive data interrogation tools
Development of a fast laser ablation-inductively coupled plasma-mass spectrometry cell for sub-µm scanning of layered materials
Performance data are reported for a commercially available laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS) setup, equipped with a custom-made cell. The low dispersion ablation cell and the connecting tubing achieve a 99% washout of the aerosol in similar to 6 ms, enabling separated pulse responses at frequencies up to 200-300 Hz. In addition, the cell employed supports a post-acquisition methodology for the deconvolution of overlapping ablation positions in scanning mode by an iterative Richardson-Lucy algorithm. This enables correction of the distortion in the scan profile upon traversing layers with dimensions below the physical size of the laser beam. By overlapping the ablation positions of a 1 mu m diameter laser beam, a lateral resolution in the order of 0.3 +/- 0.1 mu m was demonstrated for scanning of mu m-sized layers in high capacitance multi-layer ceramic capacitors
Fast high resolution 2D and 3D laser ablation-inductively coupled plasma-mass spectrometry imaging via deconvolution approaches and ablation cell design
Combination of a fast ablation cell and deconvolution approaches for high resolution LA-ICP-MS scanning of layered materials
High-resolution laser ablation-inductively coupled plasma-mass spectrometry imaging of cisplatin-induced nephrotoxic side effects
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