Influence of degree of substitution on the host-guest inclusion complex between ionic liquid substituted β-cyclodextrins with 2,4-dichlorophenol: An electrochemical, NMR and molecu... by Rasdi, Fairuz Liyana Mohd, Rahim, Nurul Yani, Hasim, Fara Wahida, Prabu, Samikannu, Jumbri, Khairulazhar, Manan, Ninie Suhana Abdul, Mohamad, Sharifah