Substantial Performance of Silane Surface Treated 1, 4 Butane Diol /Hydroxyapatite Biocomposite Hydrogels for Dye Removal Applications
[1]
Franklin D. S., Department of Chemistry, C. Abdul Hakeem College of Engineering and Technology, Melvisharam, Tamilnadu, India.
[2]
Guhanathan S., PG & Research Department of Chemistry, Muthurangam Government Arts College (Autonomous), Vellore, Tamilnadu, India.
pH-sensitive biocomposite hydrogels (ACBD-HA) have been synthesized using butane diol (BD), citric acid (CA), acrylic acid (AA) and hydroxyapatite (HA) in the absence of organic solvents. HA was surface treated with two different silane based coupling agents viz., 3-aminopropyltrimethoxysilane (AMS) and vinyltriethoxysilane (VES). The results of the studies reveal that VES surface treated hydroxyapatite biocomposite hydrogels found to have superior properties (swelling, thermal and removal of methylene blue) than AMS and untreated ACBD-HA. This kind of hydrogels might have greater potential in many areas, such as hygiene products, pharmacological, agricultural and eco-friendly applications.
Thermal Analysis, Swelling Equilibrium, Cationic Dye, Composite Hydrogels
[1]
Darder M, Colilla M., Ruiz-Hitzky E. Biopolymer-clay nanocomposites based on chitosan intercalated in montmorillonite, Chem Mater2003; 15:3774-3780.
[2]
Delhom CD, White LA, Pang SS. Development and characterization of cellulose/clay nanocomposites, Composites Part B 2010; 41: 475-481.
[3]
Jain R, Gupta VK, Sikarwar S. Adsorption and desorption studies on hazardous dye Naphthol Yellow S, J Hazard Mater 2010; 182: 749–756.
[4]
Bajpai SK, Shrivastava S. Sorptive removal of methylene blue from aqueous solutions by polymer/activated charcoal composites, JAppl PolymSci 2011; 119: 2525–2532.
[5]
Li S, Liu X, Zou, T, Xiao W.Removal of cationic dye from aqueous solution by a macroporous hydrophobically modified Poly(acrylic Acid-acrylamide) hydrogel with enhanced swelling and adsorption properties. CLEAN – Soil, Air, Water 2010; 38:378–386.
[6]
SolpanD, DuranS, Torun,M. Removal of cationic dyes by poly(acrylamide-co-acrylic acid) hydrogels in aqueous solutions. Rad Phy Chem2008; 77: 447–452.
[7]
Ichikawa H. Hydrogels in Pharmaceutical Formulations. Eur J Pharm Biopharm 2000; 50: 27-46.
[8]
Yang J, Motlagh D, Allen JB, Webb AR, Kibbe MR, Aalami, O , Kapadia M, Carroll TJ, Ameer G.A. Modulating expanded polytetrafluoroethylene vascular graft host response via citric acid-based biodegradable elastomers, Adv. Mater 2006; 18: 1493-1498.
[9]
ZhouY,FuS, ZhangL, ZhaH. Superabsorbent nanocomposite hydrogels made of carboxylated cellulose nanofibrils and CMC-g-p(AA-co-AM).Carbohydr Polym 2013; 9: 429–435.
[10]
Rivera EM, Araiza M, Brostow W, Castano VM, Diaz-Estrada J R. Hernandez, R. , Rodriguez, J.R. Synthesis of hydroxyapatite from eggshells. Mater Lett 1999; 41:128-134.
[11]
Franklin DS, GuhanathanS.Performance of silane coupling agent treated hydroxyapatite /diethylene glycol based pH-sensitive biocomposite hydrogels. Iran Polym J2014;23: 809-817.
[12]
Franklin DS, Guhanathan,S. Synthesis and characterization of citric acid based pH sensitive biopolymeric hydrogels. Polym Bull 2014; 71: 93-110.
[13]
Franklin D.S, Guhanathan,S. Influence of chain length of diol on the swelling behavior of citric acid based pH sensitive polymeric hydrogels - A Green approach. JAppl PolymSci 2015; 132: 41403.
[14]
Wang X, Maa J, Wang Y,He B. Bone repair in radii and tibias of rabbits with phosphorylated chitosan reinforced calcium phosphate cements. Biomaterials 2002; 23: 4167–4176.
[15]
Wang, Y, Zeng L,Ren X, Song H. Removal of Methyl Violet from aqueous solutions using poly (acrylic acid-co-acrylamide)/attapulgite composite. J Environ Sci 2010; 22, 7-14.
[16]
Kalambettu AB, Rajangam P, Dharmalingam, S.The effect of chlorotrimethylsilane on bonding of nano hydroxyapatite with a chitosan-polyacrylamide matrix.Carbohydr Res 2012; 352: 143-150.
[17]
Nikpour, M.R., Rabiee, S.M., Jahanshahi, M. Synthesis and characterization of hydroxyapatite/chitosan nanocomposite materialsfor medical engineering applications. Composites Part B: Engineering 2012; 43:1881-1886.
[18]
Solpan D, Kolge Z. Adsorption of methyl violet in aqueous solutions by poly(N-vinylpyrrolidone-co-methacrylicacid) hydrogels. Rad Phy Chem 2006;75, 120-128.
[19]
ErenZ, AcarFN Adsorption of Reactive Black 5 from an aqueous solution: equilibrium and kinetic studies, Desalination 2006;194:1–10.
