Abstract
A biocompatible block glycopolymer poly(methyl methacrylate)-b-poly(3-O-allyl-α-D-glucose) (PMAG) was employed as a polymeric dispersant for the dispersion of nano-TiO2. PMAG was prepared from methyl methacrylate (MMA) and 3-O-allyl-1,2:5,6-di-O-isopropynylene-α-D-glucose (ADG) via reversible addition-fragmentation chain transfer (RAFT) polymerization. The obtained product was characterized by Fourier transform infrared (FT-IR) spectroscopy, proton nuclear magnetic resonance (1H NMR) spectroscopy, and gel permeation chromatography (GPC). The copolymer showed good biocompatiblity by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The maximum adsorption capacity for PMAG on nano-TiO2 is 4.11 mg/g, which is in good agreement with Langmuir isotherm. Transmission electron microscopy (TEM) image indicated that nano-TiO2 is well dispersed by PMAG. Raman and FT-IR spectra demonstrated that PMAG is absorbed onto the surface of nano-TiO2.
References
Chen XB, Mao SS (2007) Titanium dioxide nanomaterials: synthesis, properties, modifications, and applications. Chem Rev 107:2891–2959
Bianchi CL, Gatto S, Pirola C, Naldoni A, Di Michele A, Cerrato G et al (2014) Photocatalytic degradation of acetone, acetaldehyde and toluene in gas-phase: comparison between nano and micro-sized TiO2. Appl Catal B 146:123–130
Chen Y, Tang YH, Luo SL, Liu CB, Yue Li Y (2013) TiO2 nanotube arrays co-loaded with Au nanoparticles and reduced graphene oxide: facile synthesis and promising photocatalytic application. J Alloys Compd 578:242–248
Cong Y, Zhang JL, Chen F, Anpo M, He DN (2007) Preparation, photocatalytic activity, and mechanism of nano-TiO2 co-doped with nitrogen and iron (III). J Phys Chem C 111:10618–10623
Ko HH, Chen HT, Yen FL, Lu WC, Kuo CW, Wang MC (2012) Preparation of TiO2 nanocrystallite powders coated with 9 mol% ZnO for cosmetic applications in sunscreens. Int J Mol Sci 13:1658–1669
Lafon A, Treguer-Delapierre M, Bazin D, Faure C (2012) Deposit of UV- or gamma-synthesized gold nanoparticles on TiO2 powder using lipid-based multilamellar vesicles. Colloid Polym Sci 290:1015–1022
Nasu A, Otsubo Y (2006) Rheology and UV protection properties of suspensions of fine titanium dioxides in a silicone oil. J Colloid Interface Sci 296:558–564
Zhang HJ, Wang CL, Chen BA, Wang XM (2012) Daunorubicin-TiO2 nanocomposites as a “smart”pH-responsive drug delivery system. Int J Nanomed 7:235–242
Chao CS, Liu KH, Tung WL, Chen SY, Liu DM, Chang YP (2012) Bioactive TiO2 ultrathin film with worm-like mesoporosity for controlled drug delivery. Microporous Mesoporous Mater 152:58–63
Shokuhfar T, Sinha-Ray S, Sukotjo C, Yarin AL (2013) Intercalation of anti-inflammatory drug molecules within TiO2 nanotubes. Rsc Adv 3:17380–17386
Tang X, Qian JS, Huang JM, Wang H, Zhu XH (2007) Application of tetrahydrofuran dispersant in microemulsion for fabricating titania mesoporous thin film. J Colloid Interface Sci 314:584–588
Yamada S, Wang ZF, Mouri E, Yoshinaga K (2009) Crystallization of titania ultra-fine particles from peroxotitanic acid in aqueous solution in the present of polymer and incorporation into poly(methyl methacylate) via dispersion in organic solvent. Colloid Polym Sci 287:139–146
Singh BP, Nayak S, Samal S, Bhattacharjee S, Besra L (2012) The role of poly(methacrylic acid) conformation on dispersion behavior of nano TiO2 powder. Appl Surf Sci 258:3524–3531
Habibi MH, Nasr-Esfahani M (2007) Preparation, characterization and photocatalytic activity of a novel nanostructure composite film derived from nanopowder TiO2 and sol-gel process using organic dispersant. Dyes Pigments 75:714–722
Loiseau J, Döerr N, Suau JM, Egraz JB, Llauro MF, Ladavière C (2003) Synthesis and characterization of poly(acrylic acid) produced by RAFT polymerization. Application as a very efficient dispersant of CaCO3, kaolin, and TiO2. Macromolecules 36:3066–3077
Farrokhpay S (2009) A review of polymeric dispersant stabilisation of titania pigment. Adv Colloid Interf Sci 151:24–32
Sato K, Kondo S, Tsukada M, Ishigaki T, Kamiya H (2007) Influence of solid fraction on the optimum molecular weight of polymer dispersants in aqueous TiO2 nanoparticle suspensions. J Am Ceram Soc 90:3401–3406
Nasu A, Otsubo Y (2008) Effects of polymeric dispersants on the rheology and UV-protecting properties of complex suspensions of titanium dioxides and zinc oxides. Colloids Surf A 326:92–97
Habibi MH, Nasr-Esfahani M, Emtiazi G, Hosseinkhani B (2010) Nanostructure thin films of titanium dioxide coated on glass and its anti UV effect for living organisms. Curr Nanosci 6:324–329
Gumiero M, Peressini D, Pizzariello A, Sensidoni A, Iacumin L, Comi G, Toniolo R (2013) Effect of TiO2 photocatalytic activity in a HDPE-based food packaging on the structural and microbiological stability of a short-ripened cheese. Food Chem 138:1633–1640
Long M, Wang JM, Zhuang H, Zhang YY, Wu HZ, Zhang JH (2014) Performance and mechanism of standard nano-TiO2 (P-25) in photocatalytic disinfection of foodborne microorganisms – Salmonella typhimurium and Listeria monocytogenes. Food Control 3:68–74
Weir A, Westerhoff P, Fabricius L, Hristovski K, Goetz N (2012) Titanium dioxide nanoparticles in food and personal care products. Environ Sci Technol 46:2242–2250
Lin HX, Xu ZT, Wang XX, Long JL, Su WY, Fu XZ et al (2008) Photocatalytic and antibacterial properties of medical-grade PVC material coated with TiO2 film. J Biomed Mater Res B 87:425–431
Handké N, Lahaye V, Bertin D, Delair T, Verrier B, Gigmes D et al (2013) Elaboration of glycopolymer-functionalized micelles from an N-vinylpyrrolidone/lactide-based reactive copolymer platform. Macromol Biosci 13:1213–1220
Qiu S, Huang H, Dai XH, Zhou W, Dong CM (2009) Star-shaped polypeptide/glycopolymer biohybrids: synthesis, self-assembly, biomolecular recognition, and controlled drug release behavior. J Polym Sci A Polym Chem 47:2009–2023
Gao G, Muthukrishnan S, Li WW, Yuan JY, Xu YY, Axel HE et al (2007) Linear and hyperbranched glycopolymer-functionalized carbon nanotubes: synthesis, kinetics, and characterization. Macromolecules 40:803–815
Luo Y, Liu L, Wang XB, Shi HT, Lv WH, Li JY (2012) Sugar-installed thermoresponsive micellar aggregates self-assembled from “coil-comb-coil” triblock glycopolymers: preparation and recognition with Concanavalin A. Soft Matter 8:1634–1642
Taylor L, Chen XP, Ayres N (2014) Synthesis of a glycosaminoglycan polymer mimetic using an N-alkyl-N, N-linked urea oligomer containing glucose pendant groups. Polym Int 63:127–135
Chen XP, Ayres N (2010) Synthesis of novel polymer/urea peptoid conjugates using RAFT polymerization. Macromolecules 43:1341–1348
Guo L, Li GY, Liu JS, Meng YF, Tang YF (2013) Adsorptive decolorization of methylene blue by crosslinked porous starch. Carbohydr Polym 3:374–379
Acknowledgments
This work was supported by National Science Foundation of China (No. 21376124, 21006054) and Training Programs of Innovation for Undergraduates (No.201310304019Z).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tang, Y., Xiang, R., Wang, M. et al. A biocompatible block glycopolymeric dispersant: synthesis, characterization, and dispersing properties for nano-TiO2 . Colloid Polym Sci 292, 2369–2374 (2014). https://doi.org/10.1007/s00396-014-3267-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00396-014-3267-z