Commenced in January 2007
Paper Count: 30988
Optimization of Laser-Induced Breakdown Spectroscopy (LIBS) for Determination of Quantum Dots (Qds) in Liquid Solutions
Abstract:Here we report on the utilization of Laser-Induced Breakdown Spectroscopy (LIBS) for determination of Quantum Dots (QDs) in liquid solution. The process of optimization of experimental conditions from choosing the carrier medium to application of colloid QDs is described. The main goal was to get the best possible signal to noise ratio. The results obtained from the measurements confirmed the capability of LIBS technique for qualitative and afterwards quantitative determination of QDs in liquid solution.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1078174Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1876
 J. Drbohlavova, et al. Quantum Dots - Characterization, Preparation and Usage in Biological Systems. Int. J. Mol. Sci. 10 (2009) 656-673.
 D.W. Hahn, N. Omenetto, Laser-induced breakdown spectroscopy (LIBS), part I: review of basic diagnostics and plasma-particle interactions: still-challenging issues within the analytical plasma community. Appl. Spectrosc.64(2010) 335-66.
 W.B. Lee, J.Y. Wu, Y.I. Lee, J. Sneddon, Recent applications of laserinduced breakdown spectrometry: a review of material approaches, Appl. Spectrosc. Rev. 39 (2004) 27-97.
 M. Ryvolova, et al.Modern Micro and Nanoparticle-Based Imaging Techniques. Sensors 12 (2012) 14792-14820.