Figure 5.

Microscope images of LED lighting at 0.1, 1, 10, and 20 mA. Images of LED lighting before the chip separation under the probe station taken by digital camera under the microscope for columns A, B, C, and D, in which rows A, B, and C were without and with SACNT and with Au-SACNT, respectively.

Guo et al. Nanoscale Research Letters 2014 9:171   doi:10.1186/1556-276X-9-171
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