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Thermomechanical behavior and force modulation of Shape Memory Polymer-Based Orthodontic Aligners: a material-driven biomechanical perspective

delete2026-06-17
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OA
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C
Claire-Adeline Dantagnan *
C
Carole Charavet
G
Gauthier Dot
J
Julia Bosco
J
Jean-Pierre Attal
DOI:10.1016/j.jmbbm.2026.107509delete
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Abstract

Abstract

En 中文
• SMP aligners introduce thermomechanical force modulation in orthodontics • Their behavior is governed by glass transition temperature and segmental mobility • Force delivery results from entropy-driven recovery and viscoelastic relaxation • SMP aligners differ fundamentally from thermoformed aligners and NiTi wires • Future developments include 4D printing and adaptive polymer design
Keywords:
Shape memory polymers
Thermomechanical behavior
Stress relaxation
Orthodontic aligners
Viscoelasticity
Force modulation
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Journal

Journal of the Mechanical Behavior of Biomedical Materials cover
Journal of the Mechanical Behavior of Biomedical Materials
IF:
3.5
Papers:
6.7K
Citations:
2.1W

Organization

O
oral health umr 1333
Scholars:
5
Papers: 1
Citations: 0
O
orthodontic department
Scholars:
6
Papers: 2
Citations: 0
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