Preparation of PVP Helical Fibres by Electrospinning and Study on the Mechanism of Helix Formation
DU Jian-Shi1; YANG Qing-Biao1; WANG Yong-Zhi1; YANG Song-Tao1; BAI Jie1; WANG Shu-Gang1; SONG Yan1; LI Yao-Xian1*; WANG Ce2*
Chem. J. Chinese Universities . 2006, (6): 1178 -1181 .