Synthesis and characterization of titanium silver composite for dental applications DOI Creative Commons

Kameliya Azad,

Mohammad Asaduzzaman Chowdhury, Md Akibul Islam

et al.

Results in Surfaces and Interfaces, Journal Year: 2023, Volume and Issue: 13, P. 100162 - 100162

Published: Oct. 1, 2023

Titanium and its alloys are commonly used in dental applications due to superior mechanical properties, corrosion resistance, biocompatibility. However, infection may reduce lifetime cause dental-related infections. This research work has been performed improve the antibacterial antifungal performance of synthesized composite. To do so, Ag2O added with TiO2 manufacture silver titanium composite by sintering method. The samples underwent Scanning Electron Microscope (SEM), X-ray diffraction (XRD), antimicrobial analyses. SEM images have confirmed proper distribution samples. Percentages crystallinity were determined XRD analysis, which established manufactured maximum percentage was obtained from sample 1 89.33%. zone inhibition excellent properties all Zone 20 mm against gram-positive S. aureus bacterium. Besides, a also Aspergillus niger. composites can be good candidates for based on results analysis.

Language: Английский

Additive manufacturing in polymer research: Advances, synthesis, and applications DOI Creative Commons
Md Aminul Islam, Md Hosne Mobarak,

Md Israfil Hossain Rimon

et al.

Polymer Testing, Journal Year: 2024, Volume and Issue: 132, P. 108364 - 108364

Published: Feb. 13, 2024

This study delves into how additive manufacturing has revolutionized the production of polymers over last three decades. Traditional polymer finds it difficult to fulfill demanding needs a wide range applications, even as faces issues with environmental sustainability and decreased plastic waste. On other hand, AM provides unmatched design freedom, expedited time-to-market, reduced material waste while enabling quick fabrication complex structures. The uses (AM) in consumer products, automotive, aerospace, medical implant sectors are examined this paper. Polymeric materials created by provide several benefits, including improved flexibility, less waste, lighter weight, ability include functionality. paper addresses need for emphasizing composition structural modification capabilities that brings synthesis. use methods evaluating quality performance AM, such scanning electron microscopy (SEM), dynamic mechanical analysis (DMA), thermogravimetric (TGA), differential calorimetry (DSC), is covered. review also highlights challenges facing now well its bright future, which might lead massive growth upheaval sectors. gives thorough overview changing field providing insights particular findings clearly stating goals, objectives, differences from earlier studies.

Language: Английский

Citations

62
Recent Progress on Synthesis of 3D Graphene, Properties, and Emerging Applications DOI Creative Commons
Md. Nizam Uddin,

Md. Aliahsan Bappy,

Md. Fozle Rab

et al.

IntechOpen eBooks, Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 9, 2024

Materials based on 3D graphene, such as aerogels, hydrogels, sponges, and foams, are attracting substantial interest due to their superb electrical conductivity, remarkable mechanical properties, expedited mass electron transport. These substances preserve the inherent characteristics of 2D graphene sheets introduce enhanced features like low density, surface area, high porosity, steadfast properties. The applications for graphene-based materials vast, ranging from flexible electronics, sensors, absorbents, composites catalysis, energy storage devices, agricultural uses, water purification, biomedical applications, solar steam generation among others. In this book chapter, we consolidate latest advancements in fabrication materials, discussing properties emerging uses apparatuses. synthesis a larger scale poses challenges, discussion which might spur innovation novel approaches domain. We aim provide comprehensive overview contemporary progress field, emphasizing synthesis, diverse these advanced materials. Our research is anticipated establish groundwork widespread preparation, understanding structure–property relationships, utilization architectures (3DGAs) across various fields, including but not limited tissue engineering, supercapacitors, composites, devices.

Language: Английский

Citations

37
Fine-Tuned Graphene Oxide Nanocomposite: Harnessing Copper(II)–Imidazole Complex for Enhanced Biological Responses and Balanced Photocatalytic Functionality DOI Open Access

Ganeshraja Ayyakannu Sundaram,

Sowndarya Kumaravelu,

Wei‐Lung Tseng

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(4), P. 892 - 892

Published: Feb. 15, 2024

In this study, the synthesis of biologically active copper(II) complex [Cu(im)2]Cl2 was achieved using a reported method. Subsequently, strategically grafted onto graphene oxide, resulting in formation nanocomposite denoted as copper(II)-complex-grafted oxide (Cu-GO). The comprehensive characterization Cu-GO conducted through various techniques, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), UV-visible spectroscopy, emission spectra analysis, photoelectron (XPS), and Copper K-edge Absorption Near Edge Structure (XANES) spectroscopy. antibacterial efficacy compounds assessed disk diffusion microbroth dilution methods. Notably, copper exhibited highest effectiveness, showcasing Minimal Inhibitory Concentration (MIC) value 500 µL against Klebsiella bacteria. activities all were systematically screened, revealing superior performance compared to standalone compounds. Expanding scope investigation, we explored antioxidant anti-obesity complexes organisms. results underscore promising directions for further exploration diverse health-related applications these Moreover, photocatalytic evaluated under sunlight irradiation. Cu-GO, terms percentage inhibition at concentration 200 mg/mL, values 41% 45%, respectively. Additionally, composite exceptional efficacy, achieving degradation efficiency 74% RhB irradiation, surpassing both graphite GO. These findings not only demonstrate enhanced biological activity, but also highlight notable level moderate performance. Such dual functionality underscores potential versatility nanocomposites across applications, blending heightened with controlled photocatalysis. Our study offers valuable insights into multifunctional attributes nanocomposites, thereby paving way their broader utilization fields.

Language: Английский

Citations

13
3D printed 2D materials for tissue engineering applications DOI Creative Commons
Muhammad Bagas Ananda, Maradhana Agung Marsudi, Indra Jaya Budiarso

et al.

ChemPhysMater, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

1
Tissue engineering innovations to enhance osseointegration in immediate dental implant loading: A narrative review DOI

Mohammad Saleh Hasani Jebelli,

Amir Yari, Nariman Nikparto

et al.

Cell Biochemistry and Function, Journal Year: 2024, Volume and Issue: 42(2)

Published: March 1, 2024

Abstract The demand for efficient and accelerated osseointegration in dental implantology has led to the exploration of innovative tissue engineering strategies. Immediate implant loading reduces treatment duration necessitates robust ensure long‐term success. This review article discusses current studies innovations enhancing immediate recent decade. Keywords “tissue engineering,” “osseointegration,” “immediate loading,” related terms were systematically searched. highlights potential bioactive materials growth factor delivery systems promoting osteogenic activity accelerating bone regeneration. vivo experiment demonstrates significantly improved experimental group compared traditional techniques, as evidenced by histological analyses biomechanical assessments. It is possible revolutionize outcomes patient satisfaction implants integrating factors.

Language: Английский

Citations

7
Advances in additive manufacturing of nanocomposite materials fabrications and applications DOI

Md. Thohid Rayhan,

Md Aminul Islam,

Moyeen Khan

et al.

European Polymer Journal, Journal Year: 2024, Volume and Issue: 220, P. 113406 - 113406

Published: Aug. 28, 2024

Language: Английский

Citations

6
Recent Advances in the Adsorption of Different Pollutants from Wastewater Using Carbon-Based and Metal-Oxide Nanoparticles DOI Creative Commons
Shahabaldin Rezania, Negisa Darajeh, Parveen Fatemeh Rupani

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(24), P. 11492 - 11492

Published: Dec. 10, 2024

In recent years, nanomaterials have gained special attention for removing contaminants from wastewater. Nanoparticles (NPs), such as carbon-based materials and metal oxides, exhibit exceptional adsorption capacity antimicrobial properties wastewater treatment. Their unique properties, including reactivity, high surface area, tunable functionalities, make them highly effective adsorbents. They can remove organics, inorganics, pharmaceuticals, medicine, dyes by mechanisms. this review, the effectiveness of different types NPs, carbon nanotubes (CNTs), graphene-based nanoparticles (GNPs), quantum dots (CQDs), nanofibers (CNFs), nanospheres (CNSs), copper oxide (CuO), zinc (ZnO), iron (Fe2O3), titanium (TiO2), silver (Ag2O), in removal has been comprehensively evaluated. addition, their synthesis methods, physical, chemical, biological, described. Based on findings, CNPs 75 to 90% pollutants within two hours, while MONPs 60% 99% dye 150 min, except NPs. For future studies, integration NPs into existing treatment systems development novel are recommended. Hence, potential is promising, but challenges related environmental impact toxicity must be considered.

Language: Английский

Citations

6
Surface topography and surface morphology of graphene nanocomposite by FESEM, EDX and AFM analysis DOI
Rajib Nandee, Mohammad Asaduzzaman Chowdhury, Nayem Hossain

et al.

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 38, P. 101170 - 101170

Published: May 1, 2024

Language: Английский

Citations

5
Comparative study of polymeric nanoparticles and traditional agents in dental implant decontamination DOI Creative Commons
Håvard Jostein Haugen, Jaime Bueno, Badra Hussain

et al.

Journal of Applied Biomaterials & Functional Materials, Journal Year: 2025, Volume and Issue: 23

Published: Jan. 1, 2025

Peri-implant diseases, such as peri-implantitis, affect up to 47% of dental implant recipients, primarily due biofilm formation. Current decontamination methods vary in efficacy, prompting interest polymeric nanoparticles (NPs) for their antimicrobial and protein-specific cleaning properties. This study evaluated the efficacy decontaminating titanium implants by removing proteinaceous pellicle layers resisting recontamination. Titanium discs were treated with saline water, PrefGel ® , hydrogen peroxide (H 2 O ), GUM Paroex or NPs, analysed using SEM, EDX, XPS, contact angle measurements assess changes surface composition, morphology, hydrophilicity. Polymeric NPs significantly reduced nitrogen levels compared PrefGel® (mean reduction: 2.6%, p < 0.05), indicating effective protein removal. However, carbon reduction was similar that other agents. SEM images revealed disaggregated larger aggregates but did not fully decontaminate surface. Contact analysis showed hydrophilicity consistent treatments. Hydrogen performed best overall, achieving lowest post-recontamination 13%, 0.01). While exhibited unique potential, overall performance comparable traditional Residual contaminants, including oxygen, persisted on all surfaces, enhanced strategies needed. These findings highlight potential an innovative approach decontamination, particularly control. broader applications remains like conventional methods. research contributes developing targeted protocols manage peri-implant diseases improve long-term outcomes.

Language: Английский

Citations

0
Graphene and its modifications for enhanced adhesion in dental restoratives: a molecular docking and dynamics study DOI Creative Commons
Mohammad Ali Saghiri,

Ravinder Saini,

Mohamed Saheer Kuruniyan

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 19, 2025

Graphene has attracted significant attention in dentistry due to its structural and adhesive properties, enhancing the mechanical performance of dental composites. This study investigates behavior interaction monomers graphene-based adhesives using molecular docking dynamics (MD) simulations. Binding energies interactions between graphene derivatives were assessed docking, while MD simulations with Forcite module COMPASS II force field provided insights into properties The involved energy minimization, NVT/NPT ensembles, equilibration for 50 ns. binding monomer-graphene complexes ranged from − 16.27 -18.55 kcal/mol, Bis-GMA-Graphene Quantum Dot complex showing most stable interaction. Mechanical such as Young's modulus, shear flexural strength calculated selected complexes: (14.74 GPa, 9.32 120.51 MPa), EBPADMA-Graphene (14.28 9.13 118.22 HEMA-Nitrogen-doped (9.85 6.86 95.7 TEGDMA-Graphene Oxide (11.96 8.12 110.23 UDMA-CCOOH Functionalized (13.82 8.43 115.4 MPa). showed highest stability 20 hydrogen bonds. These results highlight quantum dots functionalized promising candidates high-performance composites, offering strong improved strength. Future research may focus on further optimizing these exploring additional modifications.

Language: Английский

Citations

0