Beilstein J. Nanotechnol.2015,6, 84–102, doi:10.3762/bjnano.6.9
misleading results since toxicity is mostly defined by the coatingmaterial. In addition, there is not much information about the fate of these materials in biological systems and the environment, such as their degradation after their release.
SEM images of BNNTs grown based on a CVD method. (a) Experimental
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Figure 1:
SEM images of BNNTs grown based on a CVD method. (a) Experimental setup, (b) stretching of dense BN...
Beilstein J. Nanotechnol.2014,5, 2275–2292, doi:10.3762/bjnano.5.237
whether silver or gold was used as coatingmaterial. This latter fact was rather surprising since the SPR frequencies are well distinct between the two metals. However, the authors explained that, irrespective of the metal, the strong SFG enhancement was mainly due to the electromagnetic field increase at
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Figure 1:
Photon diagrams for different linear and nonlinear optical processes. Solid horizontal lines are re...