Results 21 to 30 of about 607 (249)

An in vivo radiographic evaluation of the accuracy of Apex and iPex electronic Apex locators [PDF]

Brazilian Dental Journal, 2012
The aim of this study was to evaluate in vivo the clinical applicability of two electronic apex locators (EALs) - Apex (Septodont) and iPex (NSK) - in different groups of human teeth by using radiography. The working lengths (WLs) of 100 root canals were determined electronically.
Paludo, Laura, Souza, Sophia Lopes de, Só, Marcus Vinicius Reis, Rosa, Ricardo Abreu da, Vier-Pelisser, Fabiana Vieira, Duarte, Marco Antônio Húngaro   +5 more
openaire   +6 more sources

An in vitro evaluation of the WIRELE‐x electronic apex locator

Australian Endodontic Journal, 2022
AbstractThis study evaluated the accuracy of the Wirele‐X (Forum Tec, Ashkelon, Israel), a novel Bluetooth‐enabled wireless electronic apex locator. Thirty‐one extracted teeth with mature apices were used. Under 10X magnification, the actual canal lengths were determined.
Lucas Brand, Craig A. Dunlap, Raymond Scott, Anna Arias, Ove Peters   +4 more
openaire   +4 more sources

Evaluation of accuracy of electronic apex locators in the presence of various irrigants: an in vitro study

Эндодонтия Today, 2020
The determination of an accurate root canal working length is a critical step in endodontic therapy. Modern electronic apex locators are believed to be able to perform well in the presence of various liquids.

doaj  

Accuracy of three electronic apex locators in the presence of different irrigating solutions

Brazilian Oral Research, 2010
The present study compared the accuracy of three electronic apex locators (EALs) - Elements Diagnostic®, Root ZX® and Apex DSP® - in the presence of different irrigating solutions (0.9% saline solution and 1% sodium hypochlorite).
Ana Laura Pion Carvalho, Cacio Moura-Netto, Abilio Albuquerque Maranhão de Moura, Márcia Martins Marques, Harry Davidowicz   +4 more
doaj   +1 more source

['تقییم دقة اثنین من مواقع تحدید القمة الإلکترونیة بترددات مختلفة فی حالة جافة ورطبة (دراسة فی المختبر)', 'evaluation of accuracy of two electronic apex locators of different frequencies in dry and wet condition.(in vitro study)']

Al-Rafidain Dental Journal, 2011
0.05). No significant differences were found between the actual working length and electronic length for either apex locators (p>0.05). In contrary both EALs measurements show significantly larger absolute difference in presence of solution than value in
معن نایف
doaj   +1 more source

Accuracy of Different Apex Locators in Teeth with Simulated Apical Root Resorption: an In Vitro Study

Folia Medica, 2018
Background: Accurate working length (WL) determination is necessary in achieving optimal healing by non-surgical root canal therapy in teeth with inflammatory apical root resorption.
Jadhav Ganesh Ranganath, Mittal Priya, Patil Vishal, Kandekar Prashant, Kulkarni Anish, Shinde Siddharth, Syed Shibli, Elahi Saina   +7 more
doaj   +1 more source

Chiral Phase Change Nanomaterials

Advanced Functional Materials, EarlyView.
This work demonstrates reversible, non‐volatile phase transitions in chiral Ge2${\rm Ge}_2$Sb2${\rm Sb}_2$Te5${\rm Te}_5$ (GST) nanohelices for high‐speed optical modulation of chirality and dynamic control of the state of polarization (SOP). The chiral nanostructures are fabricated using a highly directional, wafer‐scale physical vapor deposition ...
Joshua A. Burrow, Md Shah Alam, Riad Yahiaoui, Evan M. Smith, Ryan Laing, Jules Gardener, Thomas A. Searles, Piyush J. Shah, Shivashankar Vangala, Joshua R. Hendrickson, Andrew M. Sarangan, Imad Agha   +11 more
wiley   +1 more source

Development of Multifunctional Hierarchically Restructured Antibacterial Neural Interfacing Electrodes via Plasma‐Enhanced Atomic Layer Deposition of Zinc Oxide Thin Films

Advanced Functional Materials, EarlyView.
ABSTRACT Next‐generation implantable neural‐interfacing devices are increasingly constrained by the coupled demands of electrode miniaturization, electrochemical performance, and implantation infection risk. Femtosecond laser–based hierarchical surface restructuring (HSR) technology has emerged as a scalable, manufacturing‐compatible platform for ...
Henna Khosla, Wesley Seche, Kriti Panchal, Steven J. May, Ekaterina Pomerantseva, Jacob Elmer, Tyler Cooper, Matthew J. Urban, Hailey Y. Maurer, Gregory A. Caputo, Jeffrey Hettinger, Shahram Amini, Gang Feng   +12 more
wiley   +1 more source

Effect of Various Electronic Devices on the Performance of Electronic Apex Locator.

Iranian endodontic journal, 2019
Apex locators are important devices that can be used to determine working length during root canal treatment. However, it is not known whether electronic devices with various wave length frequencies influence the accuracy of apex locators. The aim of this study was to determine whether a cordless phone set, MP4 player, FM radio, asymmetric digital ...
Parirokh, Masoud, Manochehrifar, Hamed, Abbott, Paul V., Borna, Roya, Haghdoost, Ali Akbar   +4 more
openaire   +2 more sources

Dopant Distribution in Ga‐Implanted CdO—A Correlative Microscopy and Molecular Dynamics Study

Advanced Functional Materials, EarlyView.
This work demonstrates that ion implantation offset angle could modulate carrier concentration and mobility in cadmium oxide thin films. Combining correlative microscopy workflow and molecular dynamics simulations, this study reveals the control of interfacial cluster density with tailoring implantation angles, and the optimum offset angle that ...
Morvarid Ghorbani, Bhaveshkumar Kamaliya, Maxwell J. Tolchin, Ryan W. Spangler, Youngji Kim, Joshua D. Caldwell, Jon‐Paul Maria, Nabil D. Bassim   +7 more
wiley   +1 more source