Detection of Sodium and Potassium in Single Human Red Blood Cells by 193-nm Laser Ablative Sampling: A Feasibility Demonstration

The feasibility of quantifying sodium and potassium in single human erythrocytes was demonstrated by spectrochemical analysis of emissions from plasmas produced by 193-nm laser ablation of blood cells confined in a sheath flow. In one scheme, single blood cells that happened to be in the ablation vo...

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Veröffentlicht in:	Analytical chemistry (Washington) 2000-01, Vol.72 (1), p.247-250
Hauptverfasser:	Ng, C. W, Cheung, N. H
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Biochemistry Biological and medical sciences Cells Erythrocytes - chemistry Feasibility Studies Fundamental and applied biological sciences. Psychology Humans Inorganic compounds Lasers Other biological molecules Potassium Potassium - blood Sodium Sodium - blood Spectrum analysis Spectrum Analysis - methods Studies
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