Results 101 to 110 of about 1,454,360 (340)
Comparison of apical sealing between the Tagger hybrid technique and lateral condensation technique with different sealers [PDF]
Journal of Dental Materials and TechniquesObjective: This study aimed to compare the effectiveness of the Tagger technique and the lateral condensation technique with different obturation cements in achieving optimal apical sealing in endodontic treatments.Methods: An in vitro study was ...
Belu Ccori Peña +2 more
doaj +1 more source
Advanced Materials, EarlyView.A novel hydrogen bond re‐orientation (HyBRO) strategy enables three‐dimensional (3D) printing of vascular microchannel networks with high accuracy. By switching sacrificial material interactions with nonsolvents, HyBRO prevents swelling and deformation, enabling accurate hierarchical channels spanning a tenfold size range.
Zhencheng Liao +5 more
wiley +1 more source
DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications
Advanced Materials, EarlyView.DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding +5 more
wiley +1 more source
Two Rooted Mandibular First Molar with Three Distal Canals - A Case Report
Advances in Human Biology, 2014 Background: The Mandibular first molar is the tooth that requires root canal treatment most often. It usually has two roots with two canals mesially and one or two canals distally.
L R Surendra +4 more
doaj
Radical TADF: Quartet‐Derived Luminescence with Dark TEMPO
Advanced Materials, EarlyView.A new class of luminescent organic quantum materials is introduced, formed by attaching a stable radical to TADF chromophores. Due to ferromagnetic exchange coupling, a high‐spin quartet state forms upon excitation, which can thermally access a bright state.
Sebastian Gorgon +8 more
wiley +1 more source
Unpredictable Root Canal Morphology: Expect the Unexpected
Advances in Human Biology, 2015 Background: A maxillary first molar with more than four canals is an interesting example of anatomic variations, especially when two of these canals are detected, with separate apical foramen in the distal root.
Sohez J Makani +3 more
doaj
Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics
Advanced Materials, EarlyView.Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi +4 more
wiley +1 more source
Understanding the Dynamics of Inflammatory Cytokines in Endodontic Diagnosis: A Systematic Review
DiagnosticsThe primary aim of this literature review is to delineate the key inflammatory cytokines involved in the pathophysiology of pulp inflammation. By elucidating the roles of these cytokines, a deeper comprehension of the distinct stages of inflamed pulp can
Ignacio Barbero-Navarro +5 more
doaj +1 more source
Ultrastructural analysis of uninstrumented root canal areas following various irrigation regimens [PDF]
Stomatološki glasnik Srbije, 2016 Introduction During endodontic treatment smaller or larger areas of root canal wall remain non-instrumented. This can affect prognosis of endodontic treatment as some bacteria may be left behind.
Barac Radomir +5 more
doaj
Advanced Materials, EarlyView.Observation and detection of neurotransmitter dynamics in aqueous system has been hurdle for analytical fields due to its weak and reversible nature. A terahertz‐nanodisc metasurface which implements comprehensive detection over conformational change and selective sensing is introduced. Utilizing the THz regime photonics and biomimetic environment with
Taeyeon Kim +6 more
wiley +1 more source