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Shigemi Nagai, Ph.D., D.D.S.

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Mentoring
Application of the Kubelka-Munk Theory for Dental Ceramics: Accuracy of the Computer Formulation
Summer, 07/10/06 - 09/10/06
Near Infrared (NIR) fluorescent optical system for detecting early interproximal caries
Summer, 02/01/11 - 06/30/11
Assessment of Incipient Interproximal Caries Diagnostic Device Using Dye Enhanced Fluorescence
Full Time/Year Long, 07/01/08 - 05/31/09
Base shade selection and the effect of ceramic modifiers in achieving superior color match
Full Time, 03/19/12 - 07/06/12

Bibliographic
Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Kihara H, Kim DM, Nagai M, Nojiri T, Nagai S, Chen CY, Lee C, Hatakeyama W, Kondo H, Da Silva J. Epithelial cell adhesion efficacy of a novel peptide identified by panning on a smooth titanium surface. Int J Oral Sci. 2018 07 02; 10(3):21. PMID: 29961761.
    Citations:    Fields:    
  2. Kihara H, Sun J, Sakai M, Nagai S, Da Silva J. A Survey of Dental Implant Instruction in Predoctoral Dental Curricula in North America. J Dent Educ. 2017 Sep; 81(9):1085-1090. PMID: 28864790.
    Citations: 1     Fields:    
  3. Sugawara S, Maeno M, Lee C, Nagai S, Kim DM, Da Silva J, Nagai M, Kondo H. Establishment of Epithelial Attachment on Titanium Surface Coated with Platelet Activating Peptide. PLoS One. 2016; 11(10):e0164693. PMID: 27741287.
    Citations:    Fields:    Translation:HumansCells
  4. Jaju RA, Nagai S, Karimbux N, Da Silva JD. Evaluating tooth color matching ability of dental students. J Dent Educ. 2010 Sep; 74(9):1002-10. PMID: 20837742.
    Citations: 1     Fields:    Translation:Humans
  5. Ishikawa-Nagai S, Yoshida A, Da Silva JD, Miller L. Spectrophotometric analysis of tooth color reproduction on anterior all-ceramic crowns: Part 1: analysis and interpretation of tooth color. J Esthet Restor Dent. 2010 Feb; 22(1):42-52. PMID: 20136946.
    Citations: 6     Fields:    Translation:Humans
  6. Ishikawa-Nagai S, Yoshida A, Sakai M, Kristiansen J, Da Silva JD. Clinical evaluation of perceptibility of color differences between natural teeth and all-ceramic crowns. J Dent. 2009; 37 Suppl 1:e57-63. PMID: 19423209.
    Citations: 11     Fields:    Translation:Humans
  7. Ishikawa-Nagai S, Da Silva JD, Weber HP, Park SE. Optical phenomenon of peri-implant soft tissue. Part II. Preferred implant neck color to improve soft tissue esthetics. Clin Oral Implants Res. 2007 Oct; 18(5):575-80. PMID: 17655714.
    Citations: 3     Fields:    Translation:Humans
  8. Ohyama H, Nagai S, Tokutomi H, Ferguson M. Recreating an esthetic smile: a multidisciplinary approach. Int J Periodontics Restorative Dent. 2007 Feb; 27(1):61-9. PMID: 17370663.
    Citations:    Fields:    Translation:Humans
  9. Ishikawa-Nagai S, Ishibashi K, Tsuruta O, Weber HP. Reproducibility of tooth color gradation using a computer color-matching technique applied to ceramic restorations. J Prosthet Dent. 2005 Feb; 93(2):129-37. PMID: 15674222.
    Citations: 6     Fields:    Translation:Humans
  10. Ishikawa-Nagai S, Terui T, Ishibashi K, Weber HP, Ferguson M. Comparison of effectiveness of two 10% carbamide peroxide tooth-bleaching systems using spectrophotometric measurements. J Esthet Restor Dent. 2004; 16(6):368-75; discussion 375-6. PMID: 15801342.
    Citations: 3     Fields:    Translation:Humans
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.