Results 61 to 70 of about 1,827,838 (293)

Comparative Evaluation of Pulp Dissolution and Smear Layer Removal Properties of Various Herbal Extracts: An in vitro Study

Advances in Human Biology
Introduction: Root canal treatment involves eliminating microorganisms and necrotic tissue through biomechanical debridement and root canal filling to prevent reinfection.
Suleman Abbas Khan, Harshal Gaidhane, Saumya Navit, Meenakshi Upadhyay, Sujeet Shriram Pal, Nishi Grover   +5 more
doaj   +1 more source

Parity‐Dependent THz Harmonic Generation in Electrically Pumped Micro‐Lasers Exploiting Topological Insulator–Metamaterial Gratings

Advanced Materials, EarlyView.
Topological insulator–metamaterials integrated with electrically driven terahertz quantum cascade lasers enable parity‐dependent harmonic generation. Bulk‐dominated Bi2Se3 favors third‐harmonic emission at 9.96 THz, whereas topological‐surface‐state‐dominated Bi2Se3, Bi2Te3, and (Bi,Sb)2Te3 generate strong second harmonics near 6.5 THz.
Alessandra Di Gaspare, Craig S. Knox, Ahmet Yagmur, Sara Ghayeb Zamharir, Lianhe Li, Satoshi Sasaki, A. Giles Davies, Edmund H. Linfield, Joshua R. Freeman, Miriam S. Vitiello   +9 more
wiley   +1 more source

A Novel Endodontic Approach in Removing Smear Layer Using Nano and Submicron Diamonds with Intracanal Oscillation Irrigation

Nanomaterials, 2023
Sodium hypochlorite (NaOCl) and ethylenediaminetetraacetic acid (EDTA) are commonly recommended for effectively removing organic and inorganic components in the smear layer.
Ching-Shuan Huang, Chih-Hsun Hsiao, Yu-Chia Chang, Chih-Hsiang Chang, Jen-Chang Yang, James L. Gutmann, Huan-Cheng Chang, Haw-Ming Huang, Sung-Chih Hsieh   +8 more
doaj   +1 more source

Tuberculosis Transmission by Patients with Smear- Negative Pulmonary Tuberculosis in a Large Cohort in The Netherlands [PDF]

, 2020
Background. Sputum smear microscopy is commonly used for diagnosing tuberculosis (TB). Although patients with sputum smear-negative TB are less infectious than patients with smear-positive TB, they also contribute to TB transmission.
Smear-Negative, Tb, • Transmission, Cid   +3 more
core  

Robust Spin Splitting and Fermiology in the Layered Altermagnet CoNb4${\rm CoNb}_4$Se8${\rm Se}_8$

Advanced Materials, EarlyView.
The emergence of an altermagnetic phase is demonstrated in the cobalt‐intercalated superconducting 2H‐NbSe2 polymorph. A combined theoretical and experimental approach directly probes the magnetism, the altermagnetic lifting of Kramers degeneracy, and the electronic phase space, establishing CoNb4Se8 as the first g‐wave altermagnetic layered material ...
Alessandro De Vita, Chiara Bigi, Davide Romanin, Matthew D. Watson, Vincent Polewczyk, Marta Zonno, François Bertran, Pietro M. Forcella, My Bang Petersen, Federico Motti, Giovanni Vinai, Manuel Tuniz, Federico Cilento, Mario Cuoco, Brian M. Andersen, Andreas Kreisel, Luciano Jacopo D'Onofrio, Oliver J. Clark, Mark T. Edmonds, Christopher Candelora, Muxian Xu, Siyu Cheng, Alexander LaFleur, Tommaso Antonelli, Giorgio Sangiovanni, Lorenzo Del Re, Ivana Vobornik, Jun Fujii, Fabio Miletto Granozio, Alessia Sambri, Emiliano Di Gennaro, Jeppe B. Jacobsen, Henrik Jacobsen, Iulia Cojocariu, Marcin Szpytma, Andrea Locatelli, Tevfik Mentes, Won Seop Song, Jun Sung Kim, Matthieu Jamet, Jean‐François Jacquot, Pasquale Orgiani, Ralph Ernstorfer, Ilija Zeljkovic, Younghun Hwang, Matteo Calandra, Jill A. Miwa, Federico Mazzola   +47 more
wiley   +1 more source

EDTA-S: A novel root conditioning agent

Journal of Indian Society of Periodontology, 2012
Background: To evaluate the efficacy of 15% ethylenediaminetetraacetic acid (EDTA)-S (EDTA with soft soap) preparation for the removal of smear layer at human root surfaces.
S Srirangarajan, S Ravindra, S Aparna, S Thakur   +3 more
doaj   +1 more source

Linking Polyelectrolyte Modification and Enzyme‐Catalyzed Phenolic Acid Functionalization of Cellulose Fiber for Functional Foams

Advanced Materials Technologies, EarlyView.
Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil, Sara Wallstén, Paul Christakopoulos, Ulrika Rova, Io Antonopoulou   +4 more
wiley   +1 more source

A smear layer endodonciai vonatkozásai

, 2020
Diploma dolgozatomban ismertetem a smear layer endodonciai vonatkozásait. Kitérek a dentin tubulusokra és azok jelentőségére. A gyökércsatornákban jelen levő baktériumok ismertetésre kerülnek és a biofilm szerepéről is szó esik.
Szabó, Gergely
core  

Potential smear layer interference with bonding of self-etching adhesives to dentin [PDF]

, 2013
To evaluate the effect of smear-layer interposition on the bonding effectiveness of self-etching adhesives with different etching potential.status ...
De Munck, Jan, Yamada, Toshimoto, Van Meerbeek, Bart, Mine, Atsushi, Cardoso, Marcio Vivan, Suyama, Yuji, Lührs, Anne-Katrin, Poitevin, André   +7 more
core   +1 more source

Laser‐Induced Ultrafast Magnetic Phase Transition in 2D Van Der Waals Antiferromagnetic Heterostructures

Advanced Science, EarlyView.
In this work, ultrafast laser‐induced spin transfer and spin relaxation dynamics in 2D van der Waals antiferromagnetic CrI3/CrGeTe3 heterostructures are investigated. Laser excitation is demonstrated to induce pronounced interlayer nonequilibrium spin dynamics and ultrafast magnetic moment reconstruction, driving a transition from an antiferromagnetic (
Yang Wu, Fulu Zheng, San‐Dong Guo, Thomas Frauenheim, Zhaobo Zhou, Junjie He   +5 more
wiley   +1 more source