影像科学与光化学 ›› 1994, Vol. 12 ›› Issue (4): 318-321.DOI: 10.7517/j.issn.1674-0475.1994.04.318
TONG ZHEN-HE, WU LI-ZHU
TONG ZHEN-HE, WU LI-ZHU
摘要: Alkali metal ions enhance intramolecular photodimerization and excimer formation of naphthalene end-labelled poly(ethylene glycol) oligomers, suggesting the complexation of the polyethers with the cations.