Results 121 to 130 of about 48,421 (288)

Factors associated with indication of prophylactic extraction of the lower third molar in orthodontic practice

BACKGROUND: To date, there is no consensus on the factors that influence on indication for prophylactic extraction of the third molar, however it is a common indication in orthodontics.
Ortiz-Pizarro, Mariano, Serna-Alarcón, Victor, Blanco-Victorio, Daniel-José, Puyén-Goicochea, Creysi   +3 more
core   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

Advanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee, Mohammad Rabiee, Mohammad Akrami‐Hasan‐Kohal, Sidi A. Bencherif   +3 more
wiley   +1 more source

Expert consensus on the management of third molar health

International Journal of Oral Science
The third molar is the most developmentally delayed of the permanent teeth and has the highest incidence of pericoronitis and odontogenic space infections.
Rui Sun, Yifan Xu, Yang Wu, Jian Pan, Chenchen Zhou, Duohong Zou, Yujiang Wang, Yang Xue, Yu Cai, Nianhui Cui, Kaijin Hu, Wei Zhang, Bing Han, Qing Zhou, Songling Chen, Haikuo Tang, Liao Wang, Xing Wang, Bo Li, Zhigui Ma, Xiangliang Xu, Zhige Li, Ye Wu, Guowen Sun, Fudong Zhu, Yanping Hu, Kang Gao, Jian Zhou, Jihong Zhao   +28 more
doaj   +1 more source

Facet‐Specific PbS Quantum Dot Passivation Using Halide Perovskites for SWIR Photodetectors

Advanced Materials Interfaces, EarlyView.
PbS quantum dots (QDs) are emerging as powerful short‐wave infrared photodetectors, yet the passivation mechanism of large QDs by perovskites ‐ critical for their stability ‐ remains unexplained. Here, we unveil the ligand structure of CH3NH3PbI3 (MAPI)‐passivated 4‐nm PbS QDs using FTIR, XPS, SEM, NMR, and DFT.
L. Paillardet, M. Gromova, D. Liu, A. S. Vasenko, O. V. Prezhdo, S. Alarab, G. De Paëpe, G. Lefevre, S. Charlot, O. Gourhant, B. Mortini, P. Reiss, J.‐M. Verilhac, D. Aldakov   +13 more
wiley   +1 more source

Magnetic Droplet Manipulation on Open Surfaces

Advanced Materials Technologies, EarlyView.
Recent advances in the manipulation of magnetic droplets demonstrate various manipulations on open surfaces, including transport, splitting, merging, and force‐controlled motion, enabled by magnetic particles and external fields. ABSTRACT Manipulation of liquids on a smaller scale enables applications in various fields, particularly diagnostics and ...
Robab Jahangir, Vahid Nasirimarekani
wiley   +1 more source

A Comparison of Changes in Mandibular Third Molar Angular and Linear Parameters in Non-extraction and First Premolar Extraction Cases Following Standard Preadjusted Edgewise Appliance Therapy: A Retrospective Orthopantomographic Study

Journal of Indian Orthodontic Society
Introduction The positional development of the mandibular third molars is influenced by orthodontic treatment mechanics and space availability. The impact of first premolar extractions on third molar angulation remains a subject of clinical interest ...
Chris L. Saldanha, Kiran Kumar H.C., Vishnupriya T.R., Poorva Pravin Attarde   +3 more
doaj   +1 more source

Orthodontic extraction: the riskless extraction of the impacted lower third molar close to the man

, 2006
Summary: The study aims was to describe an orthodontic approach to move the third molar's root, which are radiographically close to the mandibular canal, away from the neuro-vascular unit in order to perform riskless extractions.
ALESSANDRI BONETTI, GIULIO, CHECCHI, LUIGI, BENDANDI, MICHELE   +2 more
core  

Revealing the Transmission Hologram's Refractive Index Profile Stored in a Photohydrogel: A Structural Characterization

Advanced Optical Materials, EarlyView.
A theoretical model is developed to visualize three‐dimensional refractive index profiles in transmission holographic gratings. In this work, it is applied to photopolymerizable hydrogels, enabling detailed analysis of the internal structure of recorded holograms and their evolution under different degradation conditions.
Belén Nieto‐Rodríguez, Manuel G. Ramírez, José Carlos García‐Vázquez, Tomás Lloret, Inmaculada Pascual   +4 more
wiley   +1 more source

Comparison of immediate vs. delayed guided tissue regeneration in Infrabony defect of second molars after adjacent third molar extraction: a retrospective study

BMC Oral Health
Background The distal aspect of the second molar (d-M2) often exhibits infrabony defects due to the adjacent third molar. Although the defects can be treated by guided tissue regeneration (GTR) after removing the third molar, the optimal timing remains ...
Si-Min Tang, Di-Xin Liu, Zi-Yun Xiong, Yi-Qian Shao, Jing Jiang, Li Chen, Qin Xiong, Shuo-Yan Wu, Dong-Ying Xuan   +8 more
doaj   +1 more source

A Proline‐Integrated Donor–Acceptor Fluorophore: Water‐Vapor‐Responsive Mechanochromic Luminescence and Latent Fingerprint Visualization

Advanced Optical Materials, EarlyView.
A proline‐integrated donor–acceptor fluorophore enables multifunctional luminescence through rational molecular design. Water‐vapor‐responsive mechanochromic luminescence (MCL) with circularly polarized luminescence (CPL) switching and efficient visualization of latent fingerprints (LFPs) are realized from this single small organic molecule.
Hao Chen, Kazuki Kato, Yoshitane Imai, Suguru Ito   +3 more
wiley   +1 more source