title: Synthesis, Characterization, and In Vitro Antimicrobial and Anticancer Evaluation of Copolyester Bearing 4-Arylidene Curcumin in the Main Chain.
abstract: Synthesis of random copolyester bearing 4-arylidene curcumin M 1 in the polymer backbone was prepared by solution polycondensation method. The influence of copolyester bearing 4-arylidene curcumin M 1 unit on the properties of copolyester such as inherent viscosity, solubility, and thermal stability was investigated and studied in detail. The inherent viscosity and polydispersity index of the copolyester were found to be 0.19 dL/g and 1.38, respectively. The chemical structure of the copolyester was investigated by Fourier-transform infrared spectroscopy (FTIR) and proton nuclear magnetic resonance ((1)H-NMR) spectroscopy. The physical properties of copolyester were characterized by thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), gel permeation chromatography (GPC), and X-ray diffraction (XRD) technique. Agar disc diffusion method was employed to study the antimicrobial activity of the random copolyester. In vitro anticancer activity against lung cancer (Hep-2) cell line was investigated.
authors.affiliation: Postgraduate and Research Department of Chemistry, Pachaiyappa's College, Chennai 600 030, India.
authors.forename: Narendran
authors.initials: N
authors.lastname: Kandaswamy
authors.affiliation: Postgraduate and Research Department of Chemistry, Pachaiyappa's College, Chennai 600 030, India.
authors.forename: Nanthini
authors.identifier: 0000-0002-8286-2370
authors.initials: N
authors.lastname: Raveendiran