Results 61 to 70 of about 1,694,516 (244)

SEM evaluation of smear layer removal by two different single file system along with various irrigating solutions - An in vitro study

Endodontology
Aim: The objective of this study was to compare the efficacy of smear layer removal from root canal using two different instrumentation systems, HyFlex electrical discharge machining (EDM) and WaveOne Gold, and to evaluate the smear layer removal ability
Kavitha Ramachandran, Meenakshi Sundaram Rajasekaran, Anil Kumar Ramachandran, Gopal Shankar Narayan, Sokkalingam Mothilal Venkatesan   +4 more
doaj   +1 more source

Comparison of new irrigating solutions on smear layer removal and calcium ions chelation from the root canal: An in vitro study

Endodontology, 2018
Background: The action of endodontic instruments leads to the formation of smear layer during biomechanical preparation. Smear layer removal not only enhances the three-dimensional sealing of the root canal system but also improves the dentinal tubule ...
Anika Mittal, Shifali Dadu, Bidya Yendrembam, Anju Abraham, Neetu Sharma Singh, Paridhi Garg   +5 more
doaj   +1 more source

The efficacy of 5% maleic acid, 6% phosphoric acid and 17% EDTA in smear layer removal - a scanning electron microscopic investigation [PDF]

Stomatološki glasnik Srbije, 2013
Introduction. Smear layer is amorphous irregular layer that contains inorganic dentin debris and organic material such as pulp tissue, odontoblastic processes, necrotic debris and microorganisms.
Khalighinejad Navid, Hasheminia Mohsen, Feizinafar Mahbobeh   +2 more
doaj   +1 more source

Efeito da irrigação passiva ultrassônica na difusão de íons hidroxila através da dentina radicular: estudo ex vivo [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Odontologia.O objetivo deste trabalho foi avaliar o efeito da irrigação ultrassônica passiva (IUP) na difusão, através da dentina radicular, de íons hidroxila ...
Cidade, Fernanda Helaine
core  

Study on the Reaction Mechanism of RuOx and Its Enhanced Hydrogen Evolution Reaction Activity

Advanced Science, EarlyView.
In situ Raman spectroscopy and DFT calculations reveal that, prior to the onset of HER, the surface of RuOx undergoes reversible reduction and structural reconstruction. The resulting Ru(II)O/Ru(IV)O2 configuration is identified as the true catalytically active species.
Liquan Zhang, Haobo Dong, Jianrui Feng, Longxiang Liu, Fei Guo, Liqun Kang, Guoliang Chai, Mohamed A. Ghanem, Xinde Chen, Ivan P. Parkin   +9 more
wiley   +1 more source

Comparison of the apple vinegar with other chelating solutions on smear layer and calcium ions removal from the root canal

Indian Journal of Dental Research, 2014
Background: The action of endodontic instruments during biomechanical preparation results in smear layer formation. Removing the smear layer enhances disinfection into dentinal tubules in addition to allowing tridimensional sealing of the root canal ...
A L Kirchhoff, R Viapiana, CES Miranda, M D Sousa Neto, A M Cruz Filho   +4 more
doaj   +1 more source

Intrinsic Dual‐Phase Regulated GeSe2 Nanoparticles Triggered by Ball‐Milling Treatment for Photonic Multi‐Valued Logic Circuits

Advanced Science, EarlyView.
We report the solid‐state ball milling, a traditional, reliable, mass‐productive material processing, to prepare the air‐stable and dual‐phase GeSe2‐x nanoparticles with extended photodetection feasibility toward optical‐wavelength regions. We further display photonic multi‐valued logic (MVL) circuit through the employment of a hybrid PMMA/GeSe2‐x ...
An‐Ting Tsai, Chun‐Jen Wang, Pin‐Chao Liao, Chin Shan Lue, Chia‐Nung Kuo, Le Vo Phuong Thuan, Po‐Hsuan Hsiao, Chang‐Hyun Kim, Chia‐Yun Chen   +8 more
wiley   +1 more source

Bactericidal and Smear Layer Removal Efficacy of Herbal Alternatives Against Enterococcus Faecalis Dentinal Biofilm – An ex-vivo Study

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To assess the antibacterial and smear layer removal ability of Trigonella foenum, Syzygium cumini, Terminalia chebula seed extracts against E. faecalis dentinal biofilm.
Arunajatesan Subbiya, Krishnamurthy Roopchander, Krishnan Mahalakshmi, Kesavaram Padmavathy, Paramasivam Vivekanandan   +4 more
doaj  

Real‐Time in Vivo Monitoring of Circulating Endometrial Cells: Uncovering Systemic Dissemination and Temporal Fluctuations in Endometriosis

Advanced Science, EarlyView.
A dual‐color pseudo‐menstrual mouse model enables real‐time tracing of circulating endometrial cells (CECs) from uterine and ectopic sources. The study reveals menstrual‐phase‐dependent, burst‐like CEC release, distinct postoperative behaviors of different CEC origins, and a potential association with prolactin fluctuations, providing an in vivo ...
Shang Wang, Chenyu Hou, Buyun Li, Hongyan Cheng, Xue Ye, Honglan Zhu, Yanmin Li, Rui Chen, Sihan Dong, Yi Li, Huiping Liu, Chen Zhang, Rui Zhang, Hongyi Hou, Xunbin Wei, Xiaohong Chang   +15 more
wiley   +1 more source

Pengaruh Smear Layer pada Permeabilitas Dentin [PDF]

, 1990
Telah dilakukan penelitian laboratoris mengenai pengaruh pembersihan smear layer terhadap permeabilitas dentin dengan bahan asam fosfat 40% dan EDTA 10% dengan waktu pengulasan 15 detik dan 1 menit. Penelitian dilakukan pada 30 gigi premolar rahang atas
Sri Kunarti Prijambodo
core   +1 more source