Sub‐Nanoscale Caffeic Acid‐Functionalized TiO2 Composite: Enhancing Mechanical Properties and Odontogenic Differentiation Capacity of Resin‐Based Dental Restoration DOI Open Access
Aixin Cui, Zhangyi Ouyang,

Changzhen Xu

et al.

Small, Journal Year: 2024, Volume and Issue: 21(6)

Published: Dec. 29, 2024

Abstract Resin‐based materials (RBMs) are widely applied in dentistry because they withstand the recurrent multi‐dimensional force striking and hydrolysis of teeth. Sub‐nanoscale can enhance mechanical strength bioactivity RBMs, but effects still limited mechanisms to remain unclear. Here, a TiO 2 ‐based sub‐nanocomposite modified with caffeic acid (CA) robustness, structural stability, RBMs is reported. This promote proliferation, adhesion, odontogenic differentiation human dental pulp stem cells (hDPSCs) through specifically up‐regulating expression genes related cell‐matrix integrin‐mediated signaling pathways, collagen fibril organization. These lead better capacity for RBMs.

Language: Английский

Comparative Assessments of Dental Resin Composites: A Focus on Dense Microhybrid Materials DOI
Zhiwei Ren, Hongyan Chen, Ruili Wang

et al.

ACS Biomaterials Science & Engineering, Journal Year: 2024, Volume and Issue: 10(6), P. 3718 - 3726

Published: May 8, 2024

The performance of dental resin composites is crucially influenced by the sizes and distributions inorganic fillers. Despite investigation a variety functional particles, glass fillers nanoscale silica are still predominant types in materials. However, achieving an overall improvement through optimization their formulations remains challenge. This work introduced "dense" microhybrid filler system with 85 wt % loading, leading to preparation self-developed (SRCs). Comparative evaluations these five SRCs against four commercial products were performed, including mechanical property, polymerization conversion, shrinkage, along water sorption solubility wear resistance. results showed that among all SRC groups, SRC3 demonstrated superior performance, high reduced low absorption solubility, acceptable In contrast products, this optimal material was comparable Z350 XT flexural diametral tensile strength better modulus surface hardness. use development provides balance between physicochemical property resistance, which may be promising strategy for composite products.

Language: Английский

Citations

1
Bioactive glass empowered growable composite resin enabling a seamless dental caries filling DOI

Baokui Li,

Jilin Wu, Yanmei Dong

et al.

Composites Part A Applied Science and Manufacturing, Journal Year: 2024, Volume and Issue: unknown, P. 108621 - 108621

Published: Nov. 1, 2024

Language: Английский

Citations

1
Influence of Academic Training and Professional Experience on the Management of Deep Caries Lesions DOI Open Access
Sebastiana Arroyo Bote, David R. Perez, Catalina Bennasar

et al.

Healthcare, Journal Year: 2024, Volume and Issue: 12(19), P. 1907 - 1907

Published: Sept. 24, 2024

Background/Objectives: Managing caries lesions that affect the inner third of dentin is crucial to ensuring pulp vitality; clinician must make decisions will vitality tooth. Our purpose understand behavior Spanish dentists in treating deep cavities and examine whether variations exist based on their academic training and/or years professional experience. Methods: This study was approved by ethics committee Balearic Islands CEI-IB. A survey conducted using SurveyMonkey platform with 11 questions, first 4 which focused defining characteristics respondents. The following six concerned a clinical case tooth number 4.7, last regarded opinion actual treatment case. sent email April 2022. results were analyzed SPSS 29.0 program chi-square test. Results: total 347 responses obtained (93.95%), those surveyed stated they apply minimal intervention concepts treatments, 90.49% performing conservative dentistry treatments daily. 56.48% respondents had bachelor’s degrees, 12.39% graduated, 33.14% postgraduate degree, 38.90% master’s 17% doctorate. Most (40.63%) been practice for 16–30 years. Conclusions: Significant differences identified regarding experience terms decision-making methods choice materials used protection. Likewise, significant found respondents, cavity cleaning method selected, use chemical substances removing carious dentin. We can conclude influence at some points lesions.

Language: Английский

Citations

0
Sub‐Nanoscale Caffeic Acid‐Functionalized TiO2 Composite: Enhancing Mechanical Properties and Odontogenic Differentiation Capacity of Resin‐Based Dental Restoration DOI Open Access
Aixin Cui, Zhangyi Ouyang,

Changzhen Xu

et al.

Small, Journal Year: 2024, Volume and Issue: 21(6)

Published: Dec. 29, 2024

Abstract Resin‐based materials (RBMs) are widely applied in dentistry because they withstand the recurrent multi‐dimensional force striking and hydrolysis of teeth. Sub‐nanoscale can enhance mechanical strength bioactivity RBMs, but effects still limited mechanisms to remain unclear. Here, a TiO 2 ‐based sub‐nanocomposite modified with caffeic acid (CA) robustness, structural stability, RBMs is reported. This promote proliferation, adhesion, odontogenic differentiation human dental pulp stem cells (hDPSCs) through specifically up‐regulating expression genes related cell‐matrix integrin‐mediated signaling pathways, collagen fibril organization. These lead better capacity for RBMs.

Language: Английский

Citations

0