Gold and Silica-Coated Gold Nanoparticles as Thermographic Labels for DNA Detection
Cerruti, M. G., Sauthier, M., Leonard, D., Liu, D., Duscher, G., Feldheim, D. L., & Franzen, S. (2006, April 20). Analytical Chemistry, Vol. 78, pp. 3282–3288.
MeSH headings : DNA / analysis; DNA / chemistry; Gold / chemistry; Microscopy, Atomic Force; Microscopy, Electron, Transmission; Molecular Structure; Nanoparticles / chemistry; Nanoparticles / ultrastructure; Polylysine / chemistry; Silicon Dioxide / chemistry; Temperature; Thermography
topics (OpenAlex): thermodynamics and calorimetric analyses; Gold and Silver Nanoparticles Synthesis and Applications; Machine Learning in Materials Science
TL;DR:
The infrared emissivity of Au and silica-coated Au nanoparticles (Au NPs) deposited on indium tin oxide substrates was investigated and differences in temperature before and after laser irradiation were found to be directly proportional to the number of particles present on the slide and to the laser power used in the experiment.
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