Improvements to the HORIBA Scientific NanoLog®, already the best spectrofluorometer for exploration of single-walled carbon nanotubes (SWCNTs), render it even more suitable for this application. We have added absorbance measurement capability and increased ensitivity by over five times. Because SWCNT length is directly proportional to absorbance (A) and photoluminescence (PL) intensity, you can now better understand the nature of your SWCNT samples. The NanoLog® can provide data on metallic SWCNTs, plus determine concentrations of semi-conducting SWCNTs. In addition, the increased sensitivity of the NanoLog® permits acquiring a complete PL excitation-emission matrix (EEM) in < 3 min.
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