Results 81 to 90 of about 2,424,546 (289)

Removal of hyperplastic lesions of the oral cavity. A retrospective study of 128 cases [PDF]

, 2014
Objetivos: Este trabajo pretende, en base a nuestra experiencia, valorar y discutir las indicaciones, ventajas e inconvenientes de la exéresis de los épulis de la cavidad bucal con el láser de dióxido de carbono (CO2) respecto al láser de Erbio:YAG (Er ...
Berini Aytés, Leonardo, Delgado Molina, Esther, Gay Escoda, Cosme, Tamarit Borràs, Meritxell   +3 more
core  

Stiff to Soft: A Protein‐Based Buffer Layer for Improving the Long‐Term Performance of Microneedle Sensors

Advanced Materials, EarlyView.
To enhance stability and long‐term biocompatibility of wearable microneedle sensors, a crosslinking‐recombination bovine serum albumin material is used as a buffer layer coated on microneedle sensors. This coating layer possesses a unique stiff‐to‐soft transition function balancing the mechanical stiffness desired for puncturing and soft required for ...
Lihao Guo, Youbin Zheng, Shuxiang Xu, Bingbing Feng, Kan Wang, Rou Huang, Gandong Zhou, Chutong Liu, Rawan Omar, Danyao Qu, Jinbao Li, Min Zhang, Weiwei Wu, Guangjian Zhang, Lina Huang, Hossam Haick, Miaomiao Yuan   +16 more
wiley   +1 more source

“Valores DIAGNOdent en Esmalte Temporal Acondicionado con Láser Er: YAG VS. Autograbado Después de la Disolución Ácida [PDF]

, 2017
Se determinaron los valores DIAGNOdent del esmalte de dientes temporales acondicionados con láser Er: YAG vs. autograbado después de la disolución ácidaLas resinas para restauración dental requieren de un acondicionamiento previo del esmalte para una ...
Alcántara Magaña, Aura Gissel, Contreras-Bulnes, Rosalía, Rodriguez-Vilchis, Laura Emma   +2 more
core  

Effects of Er:YAG and Diode Laser Irradiation on Dental Pulp Cells and Tissues

International Journal of Molecular Sciences, 2018
Vital pulp therapy (VPT) is to preserve the nerve and maintain healthy dental pulp tissue. Laser irradiation (LI) is beneficial for VPT. Understanding how LI affects dental pulp cells and tissues is necessary to elucidate the mechanism of reparative ...
Shunjiro Yamakawa, Takahiko Niwa, T. Karakida, Kazuyuki Kobayashi, Ryuji Yamamoto, Risako Chiba, Y. Yamakoshi, N. Hosoya   +7 more
semanticscholar   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Estomatitis aftosa recidivante. 1ª parte: tratamientos locales [PDF]

, 2016
La estomatitis aftosa recidivante (EAR) es una enfermedad de la cavidad bucal, de etiología desconocida, común en la población general. Se caracteriza por la aparición de brotes recidivantes de aftas en la mucosa de revestimiento, cuyo síntoma ...
Chimenos Küstner, Eduardo, Dorado, C., Puy Carrión, David   +2 more
core  

Mechanical and Thermal Properties of Dental Composites Cured with CAD/CAM Assisted Solid-State Laser

Materials, 2018
Over the last three decades, it has been frequently reported that the properties of dental restorative composites cured with argon laser are similar or superior to those achieved with conventional halogen and light emitting diode (LED) curing units ...
R. De Santis, A. Gloria, Saverio Maietta, M. Martorelli, A. De Luca, G. Spagnuolo, F. Riccitiello, S. Rengo   +7 more
semanticscholar   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Comparative efficacy of laser and electroacupuncture on anxiety management and salivary alpha-amylase levels in pediatric dental patients with excessive gag reflexes: a randomized clinical trial

BMC Oral Health
Background This study examines the effects of laser acupuncture and electroacupuncture on anxiety in children with excessive gag reflexes during dental impressions.
Marwa Baraka, Sarah I. Zeitoun, Sara Salah, Sawsan Hafez   +3 more
doaj   +1 more source

SEM evaluation of the morphological changes in hard dental tissues prepared by Er: YAG laser and rotary instruments [PDF]

Саратовский научно-медицинский журнал, 2010
Effective ablation of dental hard tissues by means of the erbium:yttrium-aluminum garnet (Er: YAG) laser has been reported recently, and its application to caries removal and cavity preparation has been expected.
Tomov Georgi
doaj