Results 31 to 40 of about 31,381 (262)

The Impact of Water Storage on Microleakage of Two Generations of Dentin Bonding Agents: An In-Vitro Study

Journal of Dental School
Objectives The latest generation of bonding agents is increasingly embraced and well-suited to fulfilling the requirements for durable restorations. This study aimed to assess microleakage levels of three self-etch adhesives (Clearfil SE (SE), Protect ...
Zahra Agha Mohammadi
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Metal Oxide Nanoparticles and Nanotubes: Ultrasmall Nanostructures to Engineer Antibacterial and Improved Dental Adhesives and Composites

Bioengineering, 2021
Advances in nanotechnology have unlocked exclusive and relevant capabilities that are being applied to develop new dental restorative materials. Metal oxide nanoparticles and nanotubes perform functions relevant to a range of dental purposes beyond the ...
Abdulrahman A. Balhaddad, Isadora M. Garcia, Lamia Mokeem, Rashed Alsahafi, Fabrício Mezzomo Collares, Mary Anne Sampaio de Melo   +5 more
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Is a primer needed for orthodontic bonding? A randomised controlled trial [PDF]

, 2012
Is a primer needed for orthodontic bonding? A Randomised controlled trial Objective: To evaluate the clinical performance of APC Victory IITM (3M Unitek) brackets in direct orthodontic bonding with and without the use of primer.
Nandhra, Sarabijit Singh
core  

FiltekTM Silorane and FiltekTM Supreme XT resins: tissue reaction after subcutaneous implantation in isogenic mice [PDF]

, 2011
The aim of this study was to evaluate the tissue compatibility of a silorane-based resin system (FiltekTM Silorane) and a methacrylatebased nanoparticle resin (FiltekTM Supreme XT) after implantation in the subcutaneous connective tissue of isogenic ...
Nelson Filho, Paulo, Gatón Hernández, Patrícia, Raquel A. B. Silva, CASTAÑEDA, Esther Ruiz De, González Rodríguez, Encarnación, Queiroz, Alexandra Mussolino de, GATON-HERNÁNDEZ, Patrícia, RODRIGUEZ, Encarnación Gonzalez, Esther Ruiz De Castañeda, Paulo Nelson-Filho, NELSON-FILHO, Paulo, QUEIROZ, Alexandra M., Alexandra M. Queiroz, Alberto Consolaro, Léa A. B. Silva, Encarnación Gonzalez Rodriguez, Ruiz de Castañeda, Esther, Silva, Léa Assed Bezerra da, SILVA, Raquel A. B., Consolaro, Alberto, Silva, Raquel Assed Bezerra da, SILVA, Léa A. B., Patrícia Gaton-Hernández   +22 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Polymerization Shrinkage with Light-Initiated Dental Composites [PDF]

, 2009
The present work addressed the determination and visualization of the direction and extent of polymerization shrinkage in the light-initiated composite. Hypotheses about the light-cured composite contraction patterns are controversial.
Chiang, Yu-Chih
core  

Water jet as a novel technique for enamel drilling ex vivo.

PLoS ONE, 2021
To investigate the usage of a water jet for enamel drilling ex vivo, 210 individual extracted molars without lesions or fillings were collected. Then, the specimens were drilled by a water jet or a high-speed dental drill.
Chang Liu, Rourong Chen, ChengZao Han, Xiaoqin Pi, Shuli Chang, Han Jiang, Xinping Long, Minquan Du   +7 more
doaj   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source