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. Author manuscript; available in PMC: 2016 Feb 25.
Published in final edited form as: RSC Adv. 2015 Dec 3;6(1):314–322. doi: 10.1039/C5RA20866A

Table 2.

Amounts of charges (e) carried by the DOX and DOXH+ in adsorption complexes at PM6-DH2.

CNT (n,n) Encapsulation Sidewall Adsorption
DOX DOXH+ DOX DOXH+
(7,7) −0.0066 −0.0067 −0.1332 −0.1601
(8,8) −0.0070 −0.0072 −0.0597 −0.0730
(9,9) −0.0084 −0.0099 −0.0386 −0.0512
(10,10) −0.0100 −0.0104 −0.0275 −0.0366
(11,11) −0.0109 −0.0091 −0.0252 −0.0316
(12,12) −0.0108 −0.0102 −0.0246 −0.0278
(13,13) −0.0096 −0.0086 −0.0235 −0.0273
(14,14) −0.0094 −0.0101 −0.0224 −0.0251