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The Colors of Mixtures of Dental Opaque Porcelains
dc.contributor.authorWhite, J. M.en_US
dc.contributor.authorO'Brien, W. J.en_US
dc.date.accessioned2010-04-13T19:20:56Z
dc.date.available2010-04-13T19:20:56Z
dc.date.issued1989en_US
dc.identifier.citationWhite, J.M.; O'Brien, W.J. (1989). "The Colors of Mixtures of Dental Opaque Porcelains." Journal of Dental Research 9(68): 1319-1322. <http://hdl.handle.net/2027.42/67312>en_US
dc.identifier.issn0022-0345en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/67312
dc.description.abstractThe colors of mixtures of dental opaque porcelains and modifiers were measured with use of the CIE L*a * b* uniform color space. Mixtures of dental porcelains were tested to duplicate the range of human tooth colors. Vertical movements in the yellow and blue directions were obtained. Horizontal movements in the red and green directions were achieved. Reflectance measurements were made with use of a spectrophotometer with an integrating sphere. Spectrophotometer measurements were converted to absolute reflectance and then used to calculate CIE a* b* values for a 2° standard observer and for illuminant C. Movements in the yellow, red, blue, and green directions for adequate simulation of the tooth color range can be demonstrated with use of dental opaque and modifier porcelains.en_US
dc.format.extent3108 bytes
dc.format.extent345198 bytes
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.publisherSAGE Publicationsen_US
dc.titleThe Colors of Mixtures of Dental Opaque Porcelainsen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelDentistryen_US
dc.subject.hlbtoplevelHealth Sciencesen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Biologic and Materials Sciences, School of Dentistry, The University of Michigan, Ann Arbor, Michigan 48109en_US
dc.contributor.affiliationotherDepartment of Restorative Dentistry, School of Dentistry, University of California, San Francisco, California 94143en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/67312/2/10.1177_00220345890680090601.pdf
dc.identifier.doi10.1177/00220345890680090601en_US
dc.identifier.citedreferenceC.I.E., Commission Internationale de l'Eclairage (1978): Recommendations on Uniform Color Spaces, Color Difference Equations, and Metric Color Terms, Suppl No. 2 to Pub. No. 15, Paris: Bureau Central de la CIE.en_US
dc.identifier.citedreferenceCulpepper, W.D. (1970): A Comparative Study of Shade-matching Procedures, J Prosthet Dent 24:166-173.en_US
dc.identifier.citedreferenceJohnston, W.M. and O'Brien, W.J. (1982): Color Analysis of Dental Modifying Porcelains, J Dent Res 61:484-488.en_US
dc.identifier.citedreferenceJudd, D.B. and Wyszecki, G. (1975): Color in Business, Science and Industry, 3rd ed., New York, NY: Wiley, pp. 102-172.en_US
dc.identifier.citedreferenceKelley, K.L. and Judd, D.B. (1976): Color-Universal Language and Dictionary of Names (NBS Spec. Publ. 440), Washington, D.C.: U.S. Government Printing Office, p. 10.en_US
dc.identifier.citedreferenceLemire, P.A. and Burk, B. (1975): Color in Dentistry, Bloom-field, CT: Ney Company.en_US
dc.identifier.citedreferencePreston, J.D. (1985): Current Status of Shade Selection and Color Matching, Quintessence Int 16:47-58.en_US
dc.identifier.citedreferenceSproull, R.C. (1973a): Color Matching in Dentistry, Part I. The Three Dimensional Nature of Color, J Prosthet Dent 29:416-424.en_US
dc.identifier.citedreferenceSproull, R.C. (1973b): Color Matching in Dentistry, Part II. Practical Applications of the Organization of Color, J Prosthet Dent 29:556-566.en_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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