Silanization of nanographene platelets improves interaction with dentin bonding resin matrix and enhance interfacial bond integrity to dentin

Zohaib Akram; Sultan Aati; Barsha Shrestha; Peta L. Clode; Martin Saunders; Hien Ngo; Amr Fawzy

doi:10.1039/D1BM01408K

Silanization of nanographene platelets improves interaction with dentin bonding resin matrix and enhance interfacial bond integrity to dentin

Zohaib Akram, Sultan Aati, Barsha Shrestha, Peta L. Clode, Martin Saunders, Hien Ngo, Amr Fawzy

Research output: Contribution to journal › Article › peer-review

Abstract

This study synthesized and characterized graphene nanoplatelets silanized with 3-(trimethoxysilyl)propyl methacrylate (MPS-GNP) for morphological and chemical characteristics. In addition, we modified dentin bonding agent using different concentrations of MPS-GNP to study its interaction within the resin matrix of adhesive, degree of conversion (DC), biological, and mechanical properties after bonding to tooth. Both 0.25% and 0.5% MPS-GNP-modified bonding agents showed comparable DC values to the unmodified control adhesive (range: 41%–43%). However, a statistically significant reduction in the DC was found when 0.25% and 0.5% non-silanized GNP was doped with adhesive (

Original language	English
Pages (from-to)	8335-8346
Number of pages	12
Journal	Biomaterials Science
Volume	9
Issue number	24
Early online date	1 Nov 2021
DOIs	https://doi.org/10.1039/D1BM01408K
Publication status	Published - 21 Dec 2021

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title = "Silanization of nanographene platelets improves interaction with dentin bonding resin matrix and enhance interfacial bond integrity to dentin",

abstract = "This study synthesized and characterized graphene nanoplatelets silanized with 3-(trimethoxysilyl)propyl methacrylate (MPS-GNP) for morphological and chemical characteristics. In addition, we modified dentin bonding agent using different concentrations of MPS-GNP to study its interaction within the resin matrix of adhesive, degree of conversion (DC), biological, and mechanical properties after bonding to tooth. Both 0.25% and 0.5% MPS-GNP-modified bonding agents showed comparable DC values to the unmodified control adhesive (range: 41%–43%). However, a statistically significant reduction in the DC was found when 0.25% and 0.5% non-silanized GNP was doped with adhesive (",

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T1 - Silanization of nanographene platelets improves interaction with dentin bonding resin matrix and enhance interfacial bond integrity to dentin

AU - Akram, Zohaib

AU - Aati, Sultan

AU - Shrestha, Barsha

AU - Clode, Peta L.

AU - Saunders, Martin

AU - Ngo, Hien

AU - Fawzy, Amr

PY - 2021/12/21

Y1 - 2021/12/21

N2 - This study synthesized and characterized graphene nanoplatelets silanized with 3-(trimethoxysilyl)propyl methacrylate (MPS-GNP) for morphological and chemical characteristics. In addition, we modified dentin bonding agent using different concentrations of MPS-GNP to study its interaction within the resin matrix of adhesive, degree of conversion (DC), biological, and mechanical properties after bonding to tooth. Both 0.25% and 0.5% MPS-GNP-modified bonding agents showed comparable DC values to the unmodified control adhesive (range: 41%–43%). However, a statistically significant reduction in the DC was found when 0.25% and 0.5% non-silanized GNP was doped with adhesive (

AB - This study synthesized and characterized graphene nanoplatelets silanized with 3-(trimethoxysilyl)propyl methacrylate (MPS-GNP) for morphological and chemical characteristics. In addition, we modified dentin bonding agent using different concentrations of MPS-GNP to study its interaction within the resin matrix of adhesive, degree of conversion (DC), biological, and mechanical properties after bonding to tooth. Both 0.25% and 0.5% MPS-GNP-modified bonding agents showed comparable DC values to the unmodified control adhesive (range: 41%–43%). However, a statistically significant reduction in the DC was found when 0.25% and 0.5% non-silanized GNP was doped with adhesive (

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DO - 10.1039/D1BM01408K

M3 - Article

VL - 9

SP - 8335

EP - 8346

JO - Biomaterials Science

JF - Biomaterials Science

SN - 2047-4849

IS - 24

ER -

Silanization of nanographene platelets improves interaction with dentin bonding resin matrix and enhance interfacial bond integrity to dentin

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