In Situ Raman Spectroscopy of COOH-Functionalized SWCNTs Trapped with Optoelectronic Tweezers
Figure 4
Enhanced Raman signal from COOH-SWCNTs trapped with OET. (a) Schematic of micro-Raman experiment and (b) Raman spectrum (480 W/cm2, 60 s) with (red) and without (black) OET-trapping bias of 6 Vpp, 75 kHz.
