Results 161 to 170 of about 1,100,062 (324)

Influence of Drying Protocol on the Setting and Crystalline Phase Formation of Calcium Silicate‐Based Sealers

Australian Endodontic Journal, EarlyView.
ABSTRACT The objective of this study was to assess the hydration, crystalline structure, and setting of bioceramic ready‐to‐use and powder/liquid sealers in dry and wet root canal dentine. Thirty‐two single‐rooted human teeth were embedded in acrylic resin and sectioned into 2‐mm segments.
Thiago Bessa Marconato Antunes, Ana Cristina Padilha Janini, Isis Hinnebusch, Nilvan Alves da Silva, Gaspar Darin Filho, Elda Xavier Souza Silveira, Mário Alexandre Coelho Sinhoreti, Bruno Martini Guimarães, Marina Angélica Marciano   +8 more
wiley   +1 more source

Microbially mediated silicon-based agro-wastes: a possible option in reducing bioaccumulation of arsenic. [PDF]

Front Nutr
Koley S, Garg J, Golui K, Rakshit A.
europepmc   +1 more source

Eye makeup in Northwestern Iran at the time of the Assyrian Empire: a new kohl recipe based on manganese and graphite from Kani Koter (Iron Age III)

Archaeometry, EarlyView.
Abstract Kohl was ubiquitous in ancient Egypt and the Middle East, and routinely included among the toiletries deposited in burials. For Egypt, kohl recipes are increasingly well‐studied and known to use a range of inorganic and organic ingredients. Although these are often lead‐based, manganese‐ and silicon‐rich compounds are also attested.
Silvia Amicone, Baptiste Solard, Shelir Amelirad, Eghbal Azizi, Lara Maritan, Maxime Rageot, Christoph Berthold, Karen Radner   +7 more
wiley   +1 more source

Endodontic bioceramics: current and futurity aspects. [PDF]

Front Oral Health
M R, Shetty K, Mallya L, Shetty KP.
europepmc   +1 more source

Archaeometric Characterization of Submerged Sasanian Stucco From Ghaleh Guri, Western Iran

Archaeometry, EarlyView.
ABSTRACT The Ghaleh Guri archaeological site, a late Sasanian site with a building complex dated to 591–628 ce, lies along an ancient road linking the western Zagros to Mesopotamia. Its architectural remains, adorned with stucco, faced annual river floods yet remained stable for centuries.
Atefeh Shekofteh, Ata Hasanpour, Morteza Habibzadeh   +2 more
wiley   +1 more source

Transformation of Waste Glasses in Hydroxide Solution. [PDF]

Materials (Basel)
Czapik P, Borek K.
europepmc   +1 more source

Surface conditions of the Orgueil meteorite parent body as indicated by mineral associations [PDF]

Three periods of mineral formation from study of Orgueil ...
Bostrom, K., Fredriksson, K.
core   +1 more source

Nanosilicates Enhanced Periodontal Angiogenesis by Regulating Microtubule Dynamic‐Mediated STAT3 Pathway

Cell Proliferation, EarlyView.
Nanosilicates triggered MAP4‐dependent microtubule remodelling via the ROS/MAPK pathway, shifting microtubules into a dynamic active state, which subsequently promoted activation of the STAT3 pathway, ultimately facilitating periodontal angiogenesis.
Lingling Shang, Yuhan Hu, Shaohua Ge
wiley   +1 more source

Reaction-driven magmatic crystallisation at the Maoniuping carbonatite. [PDF]

Nat Commun
Liu Y, Anenburg M.
europepmc   +1 more source

Epoxy resin‐based sealers modified with clay nanoparticles: Evaluation of their physicochemical and mechanical properties

European Journal of Oral Sciences, EarlyView.
Abstract Epoxy resin‐based sealers are commonly used in endodontic treatment due to their superior physicochemical properties. Therefore, it is important to utilize these materials by enhancing their properties. Nonetheless, several of their properties remain suboptimal, including the relatively prolonged setting time, the moderate yet clinically ...
Fotis Dimopoulos, Konstantinos Kodonas, Alexandros K. Nikolaidis, Elisabeth A. Koulaouzidou, Nikolaos Economides, Christos Gogos   +5 more
wiley   +1 more source