Results 31 to 40 of about 1,709,188 (241)

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Mechanical properties of partially stabilized zirconia for dental applications

Journal of Asian Ceramic Societies, 2019
In esthetic dental care, porcelain-fused-to-metal crowns have long been used for dental restoration. Since a dental prosthesis is placed in the harsh environment of the oral cavity over long periods, metal allergy due to eluate from the metal frame has ...
Hidekazu Tanaka, Toshihiko Maeda, Hisayoshi Narikiyo, Taro Morimoto   +3 more
doaj   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

A Holistic Platform Approach for Developing Robust Pulmonary mRNA Delivery: Integrating Novel Phenolic Acid‐Derived Ionizable Lipids and Device Engineering

Advanced Functional Materials, EarlyView.
An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal, Younan Ma, Asad Khanmohammed, Dipen Parande, Hanming Zhang, Saket Dolare, Juliet Chen, Apiwat Wangweerawong, Saswata Karmakar, Hongfeng Deng, Frank Koppenhagen, Shraddha Sharma, Eric Reyes, Sherry He, Lianne Boeglin, Caroline Woo, Azadeh Paksa, Ayed Allawzi, Anusha Dias, Gregory Troiano, Shrirang Karve, Frank DeRosa   +21 more
wiley   +1 more source

Biological tooth repair: Harnessing dental stem cells for regenerative therapy and functional restoration of dental tissues

Indian Journal of Dental Research
Objectives: To evaluate the regenerative potential of dental stem cells in biological tooth repair and functional tissue restoration. Methods: Published experimental and clinical studies on dental-derived mesenchymal stem cells, scaffold technologies ...
Purvi Jain, Kanika Bhalla Prabhat
doaj   +1 more source

Direct resin composite restoration of maxillary central incisors using a 3D-printed template: two clinical cases

BMC Oral Health, 2018
Background Three-dimensional (3D) printing technology is used widely in dentistry for applications including implant surgery, oral and maxillofacial surgery, orthognathic surgery, endodontics and prosthodontics.
Juan Xia, Yinghua Li, Dongping Cai, Xilin Shi, Shiyong Zhao, Qianzhou Jiang, Xuechao Yang   +6 more
doaj   +1 more source

Attitudes towards and strategies for repair of dental direct restorations: Minimally Invasive Treatment approach

, 2019
Repair of defective dental restorations may often save the patient time, pain and money at the dentists. Repair seem to be good treatment as to the quality of restorations, and preservation of teeth on the long run. Good routines for treatment procedures
Staxrud, Frode
core   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Repair of a localized defect in a restoration with amalgam filling as minimal intervention treatment in cariology

Revista Habanera de Ciencias Médicas, 2019
Introduction: Restoration repair has been studied recently; but, even when it has demonstrated effectiveness and improvements in the therapy of dental caries, it still has followers and detractors that justify the need for studies that continue ...
Alain Manuel Chaple-Gil, Lisandra Quintana-Muñoz, Eduardo Fernández-Godoy   +2 more
doaj  

A Survey of dental students\' views on using the log book to improve the quality of restorative dentistry education [PDF]

Development Strategies in Medical Education, 2022
Introduction: Clinical problems are solved through continuous assessment of students' educational process and evaluation of the intended goals achievement using log books.
Baharan Ranjbar Omidi, Leila Abedini Gilani, Fatemeh Sefidi, Ali Hamzeei   +3 more
doaj