title: Synthesis, characterization and antibacterial activity of cellulose acetate-tin (IV) phosphate nanocomposite.
abstract: Cellulose acetate-tin (IV) phosphate nanocomposite (CA/TPNC) was prepared using simple method at 0-1 pH. The nanocomposite ion exchanger was characterized using some techniques such as Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), and thermogravimetric analysis (TGA/DTA/DSC). The nanocomposite material was explored for different properties such as ion exchange capacity, pH titration, elution behavior, thermal stability, and distribution coefficient. The ion exchange capacity of CA/TPNC was found higher compared to their inorganic counterpart. The distribution coefficient studies of nanocomposite ion exchanger were investigated for different metal ions. On the basis of distribution coefficient studies CA/TPNC material was found more selective for Cd(2+) and Mg(2+). CA/TPNC ion exchange was explored for antibacterial activities against E. coli bacteria.
authors: Department of Chemistry, Shoolini University, Solan 173212, Himachal Pradesh, India.
authors: Bhim Singh
authors: BS
authors: Rathore
authors: Department of Chemistry, Shoolini University, Solan 173212, Himachal Pradesh, India.
authors: Gaurav
authors: G
authors: Sharma
authors: Department of Chemistry, Shoolini University, Solan 173212, Himachal Pradesh, India.
authors: Deepak
authors: D
authors: Pathania
authors: Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India. Electronic address: vinodfcy@gmail.com.
authors: Vinod Kumar
authors: VK
authors: Gupta
mesh_terms: D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D002482:Cellulose / Q000031:analogs & derivatives* / Q000737:chemistry / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004926:Escherichia coli / Q000187:drug effects*; D008826:Microbial Sensitivity Tests; D053761:Nanocomposites / Q000737:chemistry*; D010710:Phosphates / Q000737:chemistry / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D017971:Tin Compounds / Q000737:chemistry / Q000494:pharmacology*
chemical_list: D000900:Anti-Bacterial Agents; D010710:Phosphates; D017971:Tin Compounds; C005062:acetylcellulose; D002482:Cellulose
keywords: Antibacterial; Cellulose acetate; Characterization; Ion exchange property; Nanocomposite