The Resource Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding, Michael J. Ponikvar

Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding, Michael J. Ponikvar

Label
Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding
Title
Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding
Statement of responsibility
Michael J. Ponikvar
Creator
Contributor
Author
Degree supervisor
Subject
Genre
Language
eng
Summary
This study examined the effect of bracket manipulation in combination with delayed polymerization times on orthodontic bracket shear bond strength and degree of resin composite conversion. Orthodontics brackets were bonded to extracted third molars in a simulated oral environment after a set period of delayed polymerization time and bracket manipulation. After curing the bracket adhesive, each bracket underwent shear bond strength testing followed by micro-Raman spectroscopy analysis to measure the degree of conversion of the resin composite. Results demonstrated the shear bond strength and the degree of conversion of ceramic brackets did not vary over time. However, with stainless steel brackets there was a significant effect (p {u2264} 0.05) of delay time on shear bond strength between the 0.5 min and 10 min bracket groups. In addition, stainless steel brackets showed significant differences related to degree of conversion over time between the 0.5 min and 5 min groups, in addition to the 0.5 min and 10 min groups. This investigation suggests that delaying bracket adhesive polymerization up to a period of 10 min then adjusting the orthodontic bracket may increase both shear bond strength and degree of conversion of stainless steel brackets while having no effect on ceramic brackets
Cataloging source
UMK
http://library.link/vocab/creatorDate
1979-
http://library.link/vocab/creatorName
Ponikvar, Michael J.
Degree
M.S.
Dissertation note
(School of Dentistry).
Dissertation year
2014.
Granting institution
University of Missouri-Kansas City,
Illustrations
illustrations
Index
no index present
Literary form
non fiction
Nature of contents
  • dictionaries
  • bibliography
  • theses
http://library.link/vocab/relatedWorkOrContributorName
Wang, Yong
http://library.link/vocab/subjectName
  • Orthodontic appliances
  • Polymerization
  • Orthodontic Brackets
Label
Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding, Michael J. Ponikvar
Instantiates
Publication
Note
  • "A thesis in Oral and Craniofacial Sciences."
  • Advisor: Yong Wang
  • Vita
Antecedent source
not applicable
Bibliography note
Includes bibliographical references (pages 45-49)
Carrier category
online resource
Carrier category code
  • cr
Carrier MARC source
rdacarrier.
Color
black and white
Content category
text
Content type code
  • txt
Content type MARC source
rdacontent.
Contents
Introduction -- Materials and methods -- Results -- Discussion -- Conclusions
Control code
911140685
Dimensions
unknown
Extent
1 online resource (54 pages)
File format
one file format
Form of item
online
Level of compression
mixed
Media category
computer
Media MARC source
rdamedia.
Media type code
  • c
Other physical details
illustrations.
Quality assurance targets
not applicable
Specific material designation
remote
System control number
(OCoLC)911140685
System details
  • The full text of the thesis is available as an Adobe Acrobat .pdf file; Adobe Acrobat Reader required to view the file
  • Mode of access: World Wide Web
Label
Effect of delayed polymerization time and bracket manipulation on orthodontic bracket bonding, Michael J. Ponikvar
Publication
Note
  • "A thesis in Oral and Craniofacial Sciences."
  • Advisor: Yong Wang
  • Vita
Antecedent source
not applicable
Bibliography note
Includes bibliographical references (pages 45-49)
Carrier category
online resource
Carrier category code
  • cr
Carrier MARC source
rdacarrier.
Color
black and white
Content category
text
Content type code
  • txt
Content type MARC source
rdacontent.
Contents
Introduction -- Materials and methods -- Results -- Discussion -- Conclusions
Control code
911140685
Dimensions
unknown
Extent
1 online resource (54 pages)
File format
one file format
Form of item
online
Level of compression
mixed
Media category
computer
Media MARC source
rdamedia.
Media type code
  • c
Other physical details
illustrations.
Quality assurance targets
not applicable
Specific material designation
remote
System control number
(OCoLC)911140685
System details
  • The full text of the thesis is available as an Adobe Acrobat .pdf file; Adobe Acrobat Reader required to view the file
  • Mode of access: World Wide Web

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