但是因为HNTs的管内和管外存在浓度差且MO分子直径约为6~8nm小于

However, because there is a concentration difference between the inside and outside of the tube of HNTs and the diameter of MO molecules is about 6~8nm smaller than that of HNTs, MO can enter the inside of HNTs from the orifice of the nanotube with the aqueous solution. Entering the HNTs from the position of the nanotube mouth avoids encountering the negative charges on the outer tube wall of the HNT.

However, because of the difference in concentration in and outside the tube of HNTs and the diameter of the MO molecules is about 6 to 8nm less than the diameter of HNTs, MO can enter the HNTs from the nanotube port with aqueous solution. Entering HNTs from the nanotube port position avoids a negative charge encounter with the outer pipe wall of HNT.

However, because there is a concentration difference between the inside and outside of the tube, and the diameter of Mo molecule is about 6 ~ 8nm, which is smaller than the diameter of HNTs, Mo can enter into HNTs with aqueous solution from the nozzle. Entering HNTs from the nanotube orifice avoids the negative charge meeting with the outer wall of hNT.<br>