Mechanical characterisation of hydrophobic and hydrophilic acrylates used in intraocular lenses through depth sensing indentation

Cabeza-Gil, I. (Universidad de Zaragoza) ; Calvo, B. (Universidad de Zaragoza) ; Rico, A. ; Reinhards-Hervás, C. ; Rodríguez, J.

Resumen: In this work, the mechanical behaviour of hydrophilic and hydrophobic acrylates has been characterised by depth sensing indentation. Time-dependent behaviour has been studied using load-relaxation tests. Experiments have been simulated with a finite element software using a visco-hyperelastic material model. The parameters of this model have been determined using deep learning techniques. The developed material models have been used to mechanically simulate a standard compression test of a prototype intraocular lens.

Idioma: Inglés

DOI: 10.1016/j.jmbbm.2021.104997

Año: 2022

Publicado en: Journal of the Mechanical Behavior of Biomedical Materials 126 (2022), 104997 [9 pp.]
ISSN: 1751-6161

Factor impacto JCR: 3.9 (2022)

Categ. JCR: ENGINEERING, BIOMEDICAL rank: 44 / 96 = 0.458 (2022) - Q2 - T2
Categ. JCR: MATERIALS SCIENCE, BIOMATERIALS rank: 27 / 45 = 0.6 (2022) - Q3 - T2

Factor impacto CITESCORE: 6.8 - Materials Science (Q1) - Engineering (Q1)

Factor impacto SCIMAGO: 0.725 - Biomaterials (Q2) - Mechanics of Materials (Q2) - Biomedical Engineering (Q2)

Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/T24-20R
Financiación: info:eu-repo/grantAgreement/ES/MCIU/DPI2017-84047-R
Financiación: info:eu-repo/grantAgreement/ES/MCIU/PID2019-108968RB-I00
Financiación: info:eu-repo/grantAgreement/ES/MINECO/PRE2018-084021
Financiación: info:eu-repo/grantAgreement/ES/UZ/ICTS NANBIOSIS-U13 Unit-CIBER-BBN
Financiación: info:eu-repo/grantAgreement/ES/UZ/ICTS NANBIOSIS-U27 Unit-CIBER-BBN

Tipo y forma: Article (Published version)

Área (Departamento): Área Mec.Med.Cont. y Teor.Est. (Dpto. Ingeniería Mecánica)