Biocompatible Inorganic Fullerene-Like Molybdenum Disulfide Nanoparticles Produced by Pulsed Laser Ablation in Water
Haihua Wu(National Center for Nanoscience and Technology), Rong Yang(National Center for Nanoscience and Technology), Baomin Song(National Center for Nanoscience and Technology), Qiusen Han(National Center for Nanoscience and Technology), Jingying Li(National Center for Nanoscience and Technology), Ying Zhang(National Center for Nanoscience and Technology), Yan Fang(Capital Normal University), Reshef Tenne(Weizmann Institute of Science), Chen Wang(National Center for Nanoscience and Technology)
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Abstract
We report on the synthesis of inorganic fullerene-like molybdenum disulfide (MoS(2)) nanoparticles by pulsed laser ablation (PLA) in water. The final products were characterized by scanning electron microscopy, X-ray diffraction, transmission electron microscopy, and resonance Raman spectroscopy, etc. Cell viability studies show that the as-prepared MoS(2) nanoparticles have good solubility and biocompatibility, which may show a great potential in various biomedical applications. It is shown that the technique of PLA in water also provides a green and convenient method to synthesize novel nanomaterials, especially for biocompatible nanomaterials.
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