Results 181 to 190 of about 8,135,948 (345)

Third Molar and Their Relationship with Caries on the Distal Surface of Second Molar: A Meta-analysis

Journal of Maxillofacial and Oral Surgery, 2018
J. Glória, C. Martins, A. Armond, E. Galvão, C. R. Santos, S. Falci   +5 more
semanticscholar   +1 more source

Role of Histidine‐Containing Peptoids in Accelerating the Kinetics of Calcite Growth

Advanced Functional Materials, EarlyView.
Amphiphilic histidine‐containing peptoids mimic carbonic anhydrase (CA) to accelerate calcite step growth. In the presence of Zn2+, they promote the deprotonation of HCO3−, the desolvation of Ca2+, and the reorganization of interfacial hydration layers, thereby reducing the activation barrier for calcite growth.
Mingyi Zhang, Ying Chen, Chenyang Shi, Progyateg Chakma, James J. De Yoreo, Chun‐Long Chen   +5 more
wiley   +1 more source

Spontaneous Second Molar Migration After MIH-Affected First Molars Extraction: A Radiographic-Based Method Evaluation. [PDF]

Children (Basel)
Stabilini SA, Giannini L, Cenzato N, Olivi Mocenigo F, Salerno C, Maspero C, Cagetti MG.   +6 more
europepmc   +1 more source

Effect of Eruption Status of the Mandibular Third Molar on Distal Caries in the Adjacent Second Molar.

Journal of oral and maxillofacial surgery, 2016
F. Kang, Cheng Huang, M. K. Sah, B. Jiang   +3 more
semanticscholar   +1 more source

Lithium Intercalation in the Anisotropic Van Der Waals Semiconductor CrSBr

Advanced Functional Materials, EarlyView.
We report the lithium intercalation in the layered van der Waals crystal CrSBr, revealing strongly anisotropic ion‐migration dynamics. Optical and electrical characterization of exfoliated CrSBr shows lithium diffusion coefficients that differ by more than an order of magnitude along a‐ and b‐directions, consistent with molecular dynamics simulations ...
Kseniia Mosina, Aljoscha Söll, Jiří Šturala, Martin Veselý, Petr Levinsky, Ondřej Kaman, Florian Dirnberger, Giuliana Materzanini, Nicola Marzari, Gian‐Marco Rignanese, Borna Radatović, Vlastimil Mazánek, David Sedmidubský, Zdeněk Sofer   +13 more
wiley   +1 more source

Prevalence of lower second molar impaction on panoramic radiographs of Peruvian individuals. A cross-sectional study. [PDF]

J Clin Exp Dent
Rojas-Yauri MC, Arias-Quispe CJ, Arriola-Guillén LE.   +2 more
europepmc   +1 more source

Chiral Nanohoops as an Efficient Spin Polarization System

Advanced Functional Materials, EarlyView.
Chiral conjugated nanohoops with a central dibenzopentalene unit exhibit 90% spin polarization at low voltage and high conductivity. These properties make them ideal components in molecular spintronics applications. Abstract A central challenge in molecular spintronics is to achieve a high spin polarization at low operating voltages and ambient ...
Anu Gupta, Philipp Seitz, Mathias Hermann, Birgit Esser, Ron Naaman   +4 more
wiley   +1 more source

Decoding the dental and skeletal factors behind mandibular second molar impaction: a retrospective cross-sectional study. [PDF]

BMC Oral Health
Algul H, Altug AT.
europepmc   +1 more source

Charge Transport in Ternary Charge‐Transfer Solid Solution Single Crystals

Advanced Functional Materials, EarlyView.
This study deconvolutes the roles of indirect (superexchange) and direct electronic coupling on charge transport in single crystals of an organic charge‐transfer molecular semiconductor (OSC). This model system elegantly demonstrates that structural defects introduced by chemical dopants play a significant role in the electronic performance ...
Jonathan C. Novak, Manikanta Makala, Edith L. MacKenzie, Veaceslav Coropceanu, Kimberly Agosto, Abigail A. Moravek, Oana D. Jurchescu, Ren A. Wiscons   +7 more
wiley   +1 more source

Endodontic Management of a Less Common Four-Rooted Maxillary Second Molar. [PDF]

Cureus
Alammari A, Alghamdi F, Albeladi R, Abed H, Yagmoor M.   +4 more
europepmc   +1 more source