Effect of PMMA polymer on the dynamic viscoelasticity and plasticizer leachability of PEMA-based tissue conditioners

Dental Materials Journal

Volumn 29, Issue 4, 2010, Pages 374-380

  Hong, Guang ^a   Maeda, Takeshi ^b   Li, YingAi ^b   Sadamori, Shinsuke ^b   Hamada, Taizo ^a   Murata, Hiroshi ^c  

^a TOHOKU UNIVERSITY   (Japan)

^b HIROSHIMA UNIVERSITY   (Japan)

^c NAGASAKI UNIVERSITY   (Japan)

Author keywords

Dynamic viscoelasticity; HPLC; Tissue conditioner

Indexed keywords

DISTILLED WATER; DYNAMIC VISCOELASTICITY; ETHYL ALCOHOLS; HPLC; LEACHABILITY; LIQUID PHASE; ON DYNAMICS;

ETHANOL; LEACHING; PLASTICIZERS; POLYMERS; REINFORCED PLASTICS; SOIL CONDITIONERS; TISSUE; VISCOELASTICITY; VISCOSITY;

ELASTICITY;

2 ACETYLTRIBUTYLCITRATE; 2-ACETYLTRIBUTYLCITRATE; ALCOHOL; BIOMATERIAL; BUTYL PHTHALYL BUTYL GLYCOLATE; CITRIC ACID; DRUG DERIVATIVE; METHACRYLIC ACID METHYL ESTER; PHTHALIC ACID DIBUTYL ESTER; PLASTICIZER; POLY(ETHYLMETHACRYLATE); POLY(METHYL METHACRYLATE); SOLVENT; WATER;

ARTICLE; CHEMISTRY; DIFFUSION; ELASTICITY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; HUMAN; IMMERSION; MATERIALS TESTING; POWDER; REPARATIVE DENTISTRY; TEMPERATURE; TIME; VISCOSITY; YOUNG MODULUS;

BIOCOMPATIBLE MATERIALS; CHEMISTRY, PHARMACEUTICAL; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; CITRATES; DIBUTYL PHTHALATE; DIFFUSION; ELASTIC MODULUS; ELASTICITY; ETHANOL; HUMANS; IMMERSION; MATERIALS TESTING; METHYLMETHACRYLATES; PLASTICIZERS; POLYMETHYL METHACRYLATE; POWDERS; SOLVENTS; TEMPERATURE; TIME FACTORS; TISSUE CONDITIONING (DENTAL); VISCOSITY; WATER;

EID: 79951495385     PISSN: 02874547     EISSN: None     Source Type: Journal    
DOI: 10.4012/dmj.2009-134     Document Type: Article

References (32)

1. Wilson HJ, Tomlin HR, Osborne J. Tissue conditioners and functional impression materials. Br Dent J 1966; 121: 9-16.
2. Roberto von KK. Tissue conditioners. J Prosthet Dent 1971; 25: 244-250.
3. Harrison A. Temporary soft lining materials: A review of their uses. Br Dent J 1981; 151: 419-422.
4. Qudah S, Harrison A, Huggett R. Soft lining materials in prosthetic dentistry: A review. Int J Prosthodont 1990; 3: 477-483.
5. Clark RK. An aid to repeated changes of tissue conditioner in mandibular complete dentures worn over newly inserted implants. J Prosthet Dent 1995; 73: 495.
6. Murata H, Hamada T, Djulaeha E, Nikawa H. Rheology of tissue conditioners. J Prosthet Dent 1998; 79: 188-199.
7. Hong G, Li YA, Maeda T, Mizumachi W, Sadamori S, Hamada T, Murata H. Influence of storage methods on the surface roughness of tissue conditioner. Dent Mater J 2008; 27: 153-158.
8. Chase WW. Tissue conditioning utilizing dynamic adaptive stress. J Prosthet Dent 1961; 11: 804-815.
9. Braden M. Tissue conditioners: I. Composition and structure. J Dent Res 1970; 49: 145-148.
10. Pound E. Conditioning of denture patients. J Am Dent Assoc 1962; 64: 461-468.
11. Murata H, McCabe JF, Jepson NJ, Hamada T. The influence of immersion solutions on the viscoelasticity of temporary soft lining materials. Dent Mater 1996; 12: 19-24.
12. Jepson NJA, McCabe JF, Storer R. Age changes in the viscoelasticity of a temporary soft lining material. J Dent 1993; 21: 244-247.
13. Jones DW, Sutow EJ, Hall GC, Tobin WM, Graham BS. Dental soft polymers: plasticizer composition and leachability. Dent Mater 1988; 4: 1-7.
14. Wilson J. In vitro loss of alcohol from tissue conditioners. Int J Prosthodont 1992; 5: 17-21.
15. Murata H, Narasaki Y, Hamada T, McCabe JF. An alcolholfree tissue conditioner - A laboratory evaluation. J Dent 2006; 34: 307-315.
16. Hamada T, Murata H, Nishimura M, Hong G, Urabe S. Tissue conditioner, 1st ed. Tokyo: Dental Diamond Co; 2007. p. 45-61.
17. Murata H, Toki K, Hong G, Hamada T. Effect of tissue conditioners on the dynamic viscoelastic properties of a heat-polymerized denture base. J Prosthet Dent 2002; 88: 409-414.
18. Malmstro{double acute}m HS, Metha N, Sanchez R, Moss KE. The effect of two different coatings on the surface integrity and softness of a tissue conditioner. J Prosthet Dent 2002; 87: 153-157.
19. Braden M. Tissue conditioners: II. Rheologic properties. J Dent Res 1970; 49: 496-501.
20. McCarthy JA, Moser JB. Mechanical properties of tissue conditioners. Part II: Creep characteristics. J Prosthet Dent 1978; 40: 334-342.
21. Parker S, Braden M. Formulation of tissue conditioners. Biomaterials 1990; 11: 579-584.
22. Parker S, Braden M. Effect of composition on the gelation of tissue conditioners. Biomaterials 1996; 17: 1827-1832.
23. Jepson NJA, McGill JT, McCabe JF. Influence of dietary simulating solvent on the viscelasticity of temporary soft lining materials. J Prosthet Dent 2000; 83: 25-31.
24. Parker S, Braden M. The effect of particle size on the gelation of tissue conditioners. Biomaterials 2001; 22: 2039-2042.
25. Murata H, Hong G, Li YA, Hamada T. Compatibility of tissue conditioners and dental stones: Effect on surface roughness. J Prosthet Dent 2005; 93: 274-281.
26. Murata H, Chimori H, Hamada T, McCabe JF. Viscoelasticity of dental tissue conditioners during the solgel transition. J Dent Res 2005; 84: 376-381.
27. Neill DJ, Nairn RI. Complete denture prosthetics. 2nd ed. Bristol, England: Wright; 1983. p. 2-3.
28. vom Saal FS, Cooke PS, Buchanan DL, Palanza P, Thayer KA, Nagel SC, Parmigiani S, Welshons WV. A physiologically based approach to the study of bisphenol and other estrogenic chemicals on the size of reproductive organs, Daily sperm production and behavior. Toxicol Ind Health 1998; 14: 239-260.
29. Hashimoto Y, Kawaguchi M, Miyazaki K, Nakamura M. Estrogenic activity of tissue conditioners in vitro. Dent Mater 2003; 19: 341-346.
30. Bonini M, Errani E, Zerbinati G, Ferri E, Girotti S. Extraction and gas chromatographic evaluation of plasticizers content in food packing films. Microchem J 2008; 90: 31-36.
31. Murata H, Hamada T, Taguchi N, Shigeto N, Nikawa H. Viscoelastic properties of tissue conditioners-influence of molecular weight of polymer powders and powder/liquid ratio and the clinical implications. J Oral Rehabil 1998; 25: 621-629.
32. Graham BS, Jones DW, Sutow EJ. An in vivo and in vitro study of the loss of plasticizer from soft polymer-gel materials. J Dent Res 1991; 70: 870-873.