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. Author manuscript; available in PMC: 2013 Apr 24.
Published in final edited form as: Small. 2011 Aug 5;7(19):2775–2785. doi: 10.1002/smll.201100651

Figure 3. Role of dissolved oxygen on the SWNT-GSH reaction.

Figure 3

(a) GSH depletion is significantly inhibited under low O2 conditions compared with reaction in oxygen-saturated water (p<0.005 for CNT dose of 1.0mg/ml); (b) dissolved oxygen is consumed quickly only when both SWCNT and GSH present are the system. Data for P-SWNT (329 m2/g)