Functionalization of Gold Nanoparticles with Ru-Porphyrin and Their Selectivity in the Oligomerization of Alkynes
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DOI: 10.3390/ma15031207
Abstract: Gold nanoparticles (AuNPs) were functionalized by ruthenium porphyrins through a sulfur/gold covalent bond using a three-steps reaction. The catalyst was characterized by scanning electron microscopy (SEM) and thermogravimetric analysis (TGA) in order to control the… read more here.
Keywords: gold nanoparticles; oligomerization; nanoparticles porphyrin; functionalization gold ... See more keywords
Diamond Nanoparticles-Porphyrin mTHPP Conjugate as Photosensitizing Platform: Cytotoxicity and Antibacterial Activity
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DOI: 10.3390/nano11061393
Abstract: Conjugation of photosensitizers (PS) with nanoparticles has been largely used as a strategy to stabilize PS in the biological medium resulting in photosensitizing nanoparticles of enhanced photoactivity. Herein, (Meso-5, 10, 15, 20-tetrakis (3-hydroxyphenyl) phorphyryn (mTHPP)… read more here.
Keywords: nanoparticles porphyrin; mthpp; antibacterial activity; cytotoxicity ... See more keywords