参考文献

NANYANG TECHNOLOGICAL UNIVERSITY; HONG, Soon Hyeok; GHOSH, Subhash Chandra; ZHANG, Yao; MUTHAIAH, Senthilkumar; CHEN, Cheng; XU, Xiangya Patent: WO2011/34506 A1, 2011 ; Location in patent: Page/Page column 20-23; 26 ;