نتایج جستجو برای: nanostar
تعداد نتایج: 115 فیلتر نتایج به سال:
the omega polynomial(x) was recently proposed by diudea, based on the length of stripsin given graph g. the sadhana polynomial has been defined to evaluate the sadhana index ofa molecular graph. the pi polynomial is another molecular descriptor. in this paper wecompute these three polynomials for some infinite classes of nanostructures.
We developed a high-resolution photoacoustic microscopy (PAM) system with a near-infrared (NIR) laser to noninvasively monitor the distribution of gold nanostar (GNS) in blood vessels, liver and spleen in mice. Photoacoustic images of organs at deep depths were continuously acquired in vivo every 30 minutes after a single dose of GNS by tail vein injection. The experimental results showed that ...
Here, we report that hybrid multilayered plasmonic nanostars can be universally used as feedback agents for coherent random lasing in polar or nonpolar solutions containing gain material. We show that silver-enhancement of gold nanostars reduces the pumping threshold for coherent random lasing substantially for both a typical dye (R6G) and a typical fluorescent polymer (MEH-PPV). Further, we re...
Abstract Cancer remains a major health problem that plagues human beings, calling widespread attention to develop novel theranostics achieve sensitive diagnosis and efficient therapy. Multifunctional nanomedicine can integrate with treatment formulations has been emerging as powerful strategy overcome the current drawbacks in conventional clinical cancer treatments. Due good biocompatibility, e...
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