In the work, an attempt was made to combine different experimental conditions to obtain stable gold and silver nanoparticles in the presence of amino acid tryptophan. The pH-dependent properties of gold and silver nanoparticles were studied. UV/visible spectroscopy and laser desorption/ionization mass spectrometry data confirm kynurenine pathway for tryptophan conversion in such systems.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4766180 | PMC |
http://dx.doi.org/10.1186/s11671-016-1318-8 | DOI Listing |
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