화학공학소재연구정보센터
Macromolecular Research, Vol.25, No.7, 689-696, July, 2017
Evaluations of Thermal and Antibacterial Properties of Nanocomposites of Functionalized Poly(methyl methacrylate) with Different Amino Containing Groups
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The main object of this study is to analyse the effects of different functional groups on the thermal and microbial properties of nanocomposites of poly(methyl methacrylate) (PMMA). For this, amino functionalized PMMA were synthesized by using post polymer functionalization method. In this method, PMMA was treated with four different amino compounds to obtain functionalized PMMA. To determine the structural features, functionalized PMMA was characterized with Fourier transform infrared (FTIR) spectroscopy. These functionalized PMMA were used to prepare functionalized polymer nanocomposites with addition of nanoclay and Ag nanoparticles into the polymer matrix. These nanocomposites were further studied against thermal and antibacterial properties. Sophisticated analytical techniques i.e., thermal gravimetric analysis (TGA), differential thermal analysis (DTA), and derivative thermogravimetric curve (DTG) were used to characterize the thermal properties of nanocomposites. Antibacterial study was performed by using disc diffusion method against bacteria E. coli. The thermal results showed that, the maximum degradation temperature (Td) increases up to 85.5°C in air atmosphere in case of sample HM2. Antibacterial study showed that, the bacteria have least effect on the silver containing functionalized polymer nanocomposites.
  1. Laheij AMGA, Kistler JO, Belibasakis GN, Valimaa H, de Soet JJ, European Oral Microbiology Workshop (EOMW) 2011, J. Oral Microbiol., 4, Article No. 17659 (2012).
  2. Akelah A, React. Polym., 8, 273 (1988)
  3. Kim Y, Park S, Han Y, Do Y, Bull. Korean Chem. Soc., 25, 1648 (2004)
  4. Cardozo AF, Julcour C, Barthe L, Blanco JF, Chen S, Gayet F, Manoury E, Zhang XW, Lansalot M, Charleux B, D'Agosto F, Poli R, Delmas H, J. Catal., 324, 1 (2015)
  5. Bansal A, Kumar A, Latha PP, Ray SS, Chatterjee AK, Carbohydr. Polym., 130, 290 (2015)
  6. Cunningham WA, J. Chem. Educ., 12, 120 (1935)
  7. Ghaemy M, Shabzendedar S, Taghavi M, Chin. J. Polym. Sci., 33, 301 (2015)
  8. Zeng G, Yu WL, Chua SJ, Huang W, Macromolecules, 35(18), 6907 (2002)
  9. Dizman C, Ates S, Torun L, Yagci Y, Beilstein J. Org. Chem., DOI:10.3762/bjoc.6.56 (2010).
  10. Uyar T, Havelund R, Nur Y, Balan A, Hacaloglu J, Toppare L, Besenbacher F, Kingshott P, J. Membr. Sci., 365(1-2), 409 (2010)
  11. Roucoules GOV, Cameron AA, Oates LJ, Cameron NR, Steel PG, Badayal JPS, Davis BG, Coe D, Cox R, Langmuir, 18(23), 8996 (2002)
  12. Sawamoto M, Enoki T, Higashimura T, Macromolecules, 20, 1 (1987)
  13. Ratna D, Varley R, Raman RKS, Simon GP, J. Mater. Sci., 38(1), 147 (2003)
  14. Liu S, Zhang K, Lu J, Zhang J, Yip HL, Huang F, Cao Y, J. Am. Ceram. Soc., Gunay KA, Theato P, Klok HA, Functional Polymers by Post- Polymerization Modification: Concepts, Guidelines, and Applications, Wiley-VCH Verlag GmbH & Co. KGaA, Germany, 2013., 135, 15326 (2013)
  15. Gunay KA, Theato P, Klok HA, Functional Polymers by Post- Polymerization Modification: Concepts, Guidelines, and Applications, Wiley-VCH Verlag GmbH & Co. KGaA, Germany, 2013.(9)
  16. Park SM, Kim MH, Park OO, Macromol. Res., 24(9), 777 (2016)
  17. Gowrani T, Yamuna J, Parameswari K, Chitra S, Selvaraj A, Subramania A, Anti-Corros. Methods Mater., 51, 414 (2004)
  18. Evans DM, Br. J. Ind. Med., 16, 126 (1959)
  19. Aashritha S, Int. Res. J. Pharm., 4, 111 (2013)
  20. Lambert JB, Introduction to Organic Spectroscopy, Mcmillan Publ, New York, 1987.
  21. Pavia DL, Lampman GM, Kriz GS, Vyvyan JR, Introduction to Spectroscopy, 4th ed., Brooks/Cole Cengage Learning, USA, 2001.
  22. Silverstein RM, Webster FX, Kiemle DJ, Spectrometric Identification of Organic Compounds, 7th ed., John Wiley & Sons Inc, USA, 2005.
  23. Koenig JL, Spectroscopy of Polymers, 2nd ed., Elsevier Science Inc, New York, 1999.
  24. Skoog DA, West DM, Holler FJ, Crouch SR, Fundamentals of Analytical Chemistry, 9th ed., Brooks/Cole, Cengage Learning, U.S.A., 2013.
  25. Blond D, Barron V, Ruether M, Ryan KP, Nicolosi V, Blau WJ, Coleman JN, Adv. Funct. Mater., 16(12), 1608 (2006)
  26. Ferriol M, Gentilhomme A, Cochez M, Oget N, Mieloszynski JL, Polym. Degrad. Stabil., 79, 271 (2003)
  27. Kashiwagi T, Inaba A, Browen JE, Hatada K, Kitayama T, Masuda E, Macromolecules, 19, 2160 (1986)
  28. Bi H, Cai W, Kan C, Zhang L, J. Appl. Phys., 92, 7491 (2002)
  29. Kumar M, Arun S, Upadhyaya P, Pugazhenthi G, Int. J. Mech. Mater. Eng., 40, 7 (2015)