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Roger Chan

 
 
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Roger Chan, Ph.D.

 Details of Research

Biographical Sketch Details of Research Personal Overview How to Contact
Roger Chan
Name:
  Roger W. Chan, Ph.D.
Academic Title:
  Associate Professor
Primary Appointment:
  Otolaryngology
Secondary Appointment:
  Biomedical Engineering
School:
  Graduate School of Biomedical Sciences
Southwestern Medical School
Degree Program:
  Biomedical Engineering
Department Website:
  Otolaryngology/Head and Neck Surgery Research Home
Email:
  Roger Chan, Ph.D.

 RESEARCH INTERESTS
 
Tissue engineering and regenerative medicine
Solid mechanics (soft tissue mechanics)
Viscoelasticity and biorheology
Biomaterials for surgical applications
Laryngeal physiology, acoustics, and biomechanics
 
 RECENT PUBLICATIONS
 
Chan RW, Rodriguez ML, McFetridge PS, "The human umbilical vein with Wharton’s jelly as an allogeneic, acellular construct for vocal fold restoration." Tissue Engineering Part A, (in press).
Xu CC, Chan RW, Weinberger DG, Efune G, Pawlowski KS, "A bovine acellular scaffold for vocal fold reconstruction in a rat model." Journal of Biomedical Materials Research Part A, (in press).
Chan RW, Siegmund T, Zhang K, "Biomechanics of fundamental frequency regulation: Constitutive modeling of the vocal fold lamina propria." Logopedics Phoniatrics Vocology, (in press).
Chan RW, Fu M, Young L, Tirunagari N, "Relative contributions of collagen and elastin to elasticity of the vocal fold under tension." Annals of Biomedical Engineering, 35:1471-1483, 2007
Chan RW, Titze IR, "Dependence of phonation threshold pressure on vocal tract acoustics and vocal fold tissue mechanics." Journal of the Acoustical Society of America, 119:2351-2362, 2006
 
 SIGNIFICANT PUBLICATIONS
 
Chan RW, Rodriguez ML, "A simple-shear rheometer for linear viscoelastic characterization of vocal fold tissues at phonatory frequencies." Journal of the Acoustical Society of America, 124:1207-1219, 2008
Xu CC, Chan RW, Tirunagari N, "A biodegradable, acellular xenogeneic scaffold for regeneration of the vocal fold lamina propria." Tissue Engineering, 13 (3):551-566, 2007
Chan RW, Gray SD, Titze IR, "The importance of hyaluronic acid in vocal fold biomechanics" Otolaryngology--Head and Neck Surgery, 124(6):607-614, June 2001
Chan RW, Titze IR, "Viscoelastic shear properties of human vocal fold mucosa: Theoretical characterization based on constitutive modeling" Journal of the Acoustical Society of America, 107(1):565-580, January 2000
Chan RW, Titze IR, "Hyaluronic acid (with fibronectin) as a bioimplant for the vocal fold mucosa" Laryngoscope, 109(7):1142-1149, July 1999
 
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