3D Printing with Light for Personalized Drug Delivery Systems and Medical Devices DOI

Hanny Joy B. Chua,

Adam A. Rosser, Christopher M. Fellows

et al.

ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

Language: Английский

3D Printing and Electrospinning of Drug- and Graphene-Enhanced Polycaprolactone Scaffolds for Osteochondral Nasal Repair DOI Open Access
Izabella Rajzer, Anna Kurowska, Anna Nikodem

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(8), P. 1826 - 1826

Published: April 16, 2025

A novel bi-layered scaffold, obtained via 3D printing and electrospinning, was designed to improve osteochondral region reconstruction. The upper electrospun membrane will act as a barrier against unwanted tissue infiltration, while the lower 3D-printed layer provide porous structure for ingrowth. Graphene integrated into scaffold its antibacterial properties, drug Osteogenon® (OST) added promote bone regeneration. composite scaffolds were subjected comprehensive physical, thermal, mechanical evaluations. Additionally, their biological functionality assessed by means of NHAC-kn cells. 0.5% graphene addition PCL significantly increased strain at break, enhancing material ductility. GNP also acted an effective nucleating agent, raising crystallization temperatures supporting mineralization. high surface area facilitated rapid apatite formation attracting calcium phosphate ions. This confirmed FTIR, µCT SEM analyses, which highlighted positive impact on mineral deposition. synergistic interaction between nanoplatelets created bioactive environment that enhanced cell adhesion proliferation, promoted superior formation. These findings highlight scaffold’s potential promising biomaterial repair regenerative medicine.

Language: Английский

Citations

0
Advances in the Research of Mesenchymal Stromal Cells in the Treatment of Maxillofacial Neurological Disorders and the Promotion of Facial Nerve Regeneration DOI Creative Commons

Dezhi Zhao,

Han-Xiao Wei,

Yibing Yang

et al.

Molecular Neurobiology, Journal Year: 2025, Volume and Issue: unknown

Published: April 28, 2025

Language: Английский

Citations

0
Modern methods and technology in periodontal treatment: a review article DOI Open Access

Mervat Said Bamani,

Maha Ali Bakhshwain

International Journal of Community Medicine and Public Health, Journal Year: 2025, Volume and Issue: 12(5), P. 2374 - 2382

Published: April 30, 2025

Periodontal treatment has evolved significantly due to technological advancements and novel methodologies. Between 2020 2024, integrating digital technologies, therapeutic innovations, advanced modalities transformed clinical practice, improving patient outcomes. This review examines recent developments in periodontal care, focusing on methodologies such as laser therapy, guided tissue regeneration (GTR), imaging. Key technologies analyzed include antimicrobial photodynamic therapy (aPDT), cone-beam computed tomography (CBCT), computer-aided design/manufacturing (CAD/CAM), 3D bioprinting. The integration of these enhanced the diagnostic, therapeutic, prognostic capabilities practitioners. Additionally, biomaterials engineering have shown promise regenerative supporting natural healing minimizing invasive surgical interventions. Modern improved efficacy care. highlights evolution techniques, assessing their benefits limitations contemporary practice.

Language: Английский

Citations

0
Biofabrication: Bioprinting Process, Printing Materials, and the Frontier Applications in Biomedicine DOI Creative Commons

Yuxiang Qin,

Linlin Fan,

Lei Zhan

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: unknown, P. 200175 - 200175

Published: Oct. 1, 2024

Language: Английский

Citations

2
Mechanism of liquid jetting by driving jet tube for reciprocating motion DOI
Boce Xue, Yanzhen Zhang,

Guofang Hu

et al.

Physics of Fluids, Journal Year: 2024, Volume and Issue: 36(12)

Published: Dec. 1, 2024

The reciprocating motion of a jet tube along its axial direction enables on-demand jetting, which is novel method. However, related research limited, and the jetting mechanism has not been thoroughly explained. In this study, piezoelectric ceramic used to drive in achieve jetting. Based on experimental simulation results, process described analyzed, revealed effects various factors are discussed. results show that inertial force caused by abrupt changes velocity main driving for at both ends stroke dominate process. During down-then-up tube, pushes liquid inside downwards form then pulls upward, causing tail break, achieving Changes level height amplitude affect influencing magnitude force, while period impacts time interval pushing pulling as well superposition pressure waves. When follows an up-then-down pattern, kinetic energy gained during smaller, making pattern less favorable

Language: Английский

Citations

2
Silk as a promising biomaterial for 3D bioprinting: a comprehensive review of Bombyx mori silk’s biomedical applications DOI
Mohammad Hossein Khosropanah, Mina Rajabi, Saman Behboodi Tanourlouee

et al.

International Journal of Polymeric Materials, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 17

Published: April 25, 2024

This comprehensive review discusses the exceptional mechanical and biological properties of Bombyx mori silkworm's silk fibroin (SF) its potential for biomedical applications. It focuses on recent interest in using SF 3D bioprinting tissue engineering provides an overview advancements this area. The covers topics such as fabrication techniques, SF-based bioinks, scaffold design, applications fields like bone, cartilage, skin, nerve, vascular regeneration. also addresses future challenges directions, including improving printing resolution developing new silk-based biomaterials or their combination with other hydrogels.

Language: Английский

Citations

1
Synergizing additive manufacturing and machine learning for advanced hydroxyapatite scaffold design in bone regeneration DOI

Atefeh Zarei,

Ashkan Farazin

Journal of the Australian Ceramic Society, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 26, 2024

Language: Английский

Citations

1
4D printing of biological macromolecules employing handheld bioprinters for in situ wound healing applications DOI
Shan‐Shan Li, Hongyang Zhang, Lei Sun

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 280, P. 135999 - 135999

Published: Sept. 24, 2024

Language: Английский

Citations

1
Technique of 3D printing for scaffolding in tissue engineering of bones: Opportunities and challenges DOI
Ramankit Jaiswal, Rita Wadetwar

Materials Today Communications, Journal Year: 2024, Volume and Issue: 42, P. 111249 - 111249

Published: Dec. 9, 2024

Language: Английский

Citations

1
Optimization of Bioenergy Production from Algae Using Bioreactor Design DOI Creative Commons

Sanjeev Joshi,

A. Madhavi,

V Reddy

et al.

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 581, P. 01033 - 01033

Published: Jan. 1, 2024

Bioenergy production from algae has gained significant attention due to its potential as a sustainable and renewable energy source. This research investigates the optimization of bioenergy by focusing on bioreactor design enhance efficiency algal biomass growth lipid extraction. The study involves analyzing key parameters such light intensity, nutrient concentration, pH levels, carbon dioxide (CO₂) supply. Experimental results demonstrated 25% increase in through optimized conditions, showing promising improvements biofuel yield. findings this provide valuable insights into scalability algae-based systems.

Language: Английский

Citations

0