Alexander Johnson
AmeriCorps VISTA
11 Papers
27 Citations
Alexander Johnson is an academic researcher from AmeriCorps VISTA. The author has contributed to research in topics: Chemistry & Smear layer. The author has an hindex of 5, co-authored 10 publications.
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Papers
Rheological properties of contemporary nanohybrid dental resin composites: The influence of preheating
Z. Metalwala,Kimia Khoshroo,Morteza Rasoulianboroujeni,Mohammadreza Tahriri,Alexander Johnson,John Baeten,Farahnaz Fahimipour,Mohamed S. Ibrahim,Mohamed S. Ibrahim,Lobat Tayebi +9 more
TL;DR: It was found that preheating the nanohybrid dental composites considerably improves their flowability and can improve clinical placement and adaptation, and regardless of the resin composite material.
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Molecular imaging of oral premalignant and malignant lesions using fluorescently labeled lectins.
John Baeten,Amritha Suresh,Alexander Johnson,Ketan Patel,Moni Abraham Kuriakose,Anita Flynn,Deepak Kademani +6 more
TL;DR: Results illustrate that changes in tumor glycan content of oral neoplasms can be detected with optical imaging using topically applied fluorescently labeled WGA, and may provide a new avenue for the early detection of oral cancers.
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Evaluation of SmearOFF, maleic acid and two EDTA preparations in smear layer removal from root canal dentin
Nidambur Vasudev Ballal,Himanshu Jain,Sheetal Rao,Alexander Johnson,John Baeten,James Wolcott +5 more
TL;DR: SmearOFF and 17% EDTA (pH 8.5) had better smear layer removal capability in the coronal and middle thirds of the root canal system and in the apical third, 7% MA was superior.
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Chairside molecular imaging of aberrant glycosylation in subjects with suspicious oral lesions using fluorescently labeled wheat germ agglutinin.
John Baeten,Alexander Johnson,Sumsum P. Sunny,Amritha Suresh,Praveen Birur,K. Uma,Deepak Kademani +6 more
TL;DR: The purpose of this study was to investigate WGA‐fluorescein isothiocyanate (FITC) as a point‐of‐care tool for detecting oral malignant and dysplastic lesions in vivo.
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•Journal Article
Smear Layer Removal Efficacy Using EndoActivator and EndoUltra Activation Systems: An Ex Vivo SEM Analysis
TL;DR: The EndoUltra cleaned canals more effectively than the EndoActivator and CI, and opened 94%, 117%, and 26% more tubules in the apex, middle, and coronal thirds, respectively, than the E-Activator.
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