Chang, H.-L.H.-L.ChangChao, T.-Y.T.-Y.ChaoYang, C.-C.C.-C.YangDai, S.A.S.A.DaiJeng, R.-J.R.-J.JengRU-JONG JENG2018-09-102018-09-102007http://www.scopus.com/inward/record.url?eid=2-s2.0-34548266578&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/329371[SDGs]SDG6Second-order nonlinear optical hyperbranched polymers via facile ring-opening addition reaction of azetidine-2,4-dionejournal article10.1016/j.eurpolymj.2007.07.016