Results 61 to 70 of about 196,221 (356)

Calcium Hydroxide in Endodontics: An Overview

Open Journal of Stomatology, 2016
Background: Calcium hydroxide has been used in dentistry since several decades. It has been used in a number of applications in the field of endodontics such as root resorption, intracanal medicament, and root canal sealers. Although this material exhibits several advantages, it also has some limitations.
Manar Al-Jamie, Mohammad Alonazi, Haya Aldreib, Lujain Alessa, Raidan Ba-Hattab   +4 more
openaire   +3 more sources

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Systematic review on copper calcium hydroxide nanoparticles in the treatment of apical periodontitis

Journal of Pharmacy and Bioallied Sciences, 2023
Apical periodontitis is an inflammation and destruction of the periradicular tissues due to various insults to the pulp in the form of infection, trauma, and faulty dental procedures.
R Marlin Lina, R Sindhu, V V Bharathwaj, Dinesh Dhamodhar, S Sathiyapriya, D Prabu, M Rajmohan   +6 more
doaj   +1 more source

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

Advanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida, Yanjie Wang, Thais A. Rodrigues, Paulo H. H. Nunes, Vagner R. de Mendonça, Paulo H. E. Falsetti, Leticia V. Savazi, Tao He, Alexandra V. Bardakova, Aida V. Rudakova, Jie Tian, Alexei V. Emeline, Osmando F. Lopes, Antonio Otavio T. Patrocínio, Jia Hong Pan, Caue Ribeiro, Detlef W. Bahnemann   +16 more
wiley   +1 more source

Effect of calcium hydroxide on fracture resistance and microhardness of dentin in human teeth: A systematic review

Endodontology, 2022
Aim: Calcium hydroxide to date is a widely used intracanal medicament during endodontic treatment. Long duration of exposure of dentin to calcium hydroxide may influence the fracture resistance and microhardness of dentin thereby affecting the tooth. The
Simar Sethi, Alpa Gupta, Ansy Hanna Kurian, Dax Abraham, Parul Chauhan, Kritika Aneja, Sucheta Jala, Arundeep Singh   +7 more
doaj   +1 more source

Pigment analysis by Raman microscopy and portable X-ray fluorescence (pXRF) of thirteenth to fourteenth century illuminations and cuttings from Bologna [PDF]

, 2016
Non-destructive pigment analysis by Raman microscopy (RM) and portable X-ray fluorescence (pXRF) has been carried out on some Bolognese illuminations and cuttings chosen to represent the beginnings, evolution and height of Bolognese illuminated ...
Chaplin, Tracey D., Clark, Robin J.H., Gibbs, Robert, Jones, Richard   +3 more
core   +1 more source

Evolving Platinum‐Copper Nanostructures for Enhanced Photothermal Therapy and Controlled Copper Release in Cancer Therapy

Advanced Functional Materials, EarlyView.
Platinum‐Copper bimetallic nanoparticles may evolve depending on their synthesis under tumor microenvironment conditions and play a dual role as chemotherapeutic agents after releasing Cu ions and as near infrared photothermal agents with the Pt‐rich remaining frames.
Jose I. Garcia‐Peiro, María Sancho‐Albero, Silvia Miguel, Andrea Mosseri, Felipe Hornos, Rafael Contreras‐Montoya, Jose L. Hueso, Jesus Santamaria   +7 more
wiley   +1 more source

Calcium hydroxide curing for accelerated carbonation testing of high volume fly ash cementitious blends [PDF]

, 2016
During wet curing, the alkali concrete compounds, such as calcium hydroxide, can be leached out to the curing solution, due to the pH gradient between concrete and curing solution.
Camões, Aires, Malheiro, Raphaele Lira Meireles Castro, Reis, Rui, Ribeiro, Manuel   +3 more
core  

Calcium carbonate-calcium phosphate mixed cement compositions for bone reconstruction [PDF]

, 2006
The feasibility of making calcium carbonate-calcium phosphate (CaCO3-CaP) mixed cements, comprising at least 40 % (w/w) CaCO3 in the dry powder ingredients, has been demonstrated.
Arnaud, Atlan, Blom, Bohic, Bohner, Bohner, Braye, Brecevic, Brown, Cazalbou, Chiroff, Collins, Combes, Constantz, Daculsi, Damien, De Maeyer, dos Santos, Elliott, Fernandez, Fontaine, Ginebra, Guillemin, Hatim, Heughebaert, Heughebaert, Huffman, Ikenaga, Jamali, Khairoun, Kon, Larsen, Legeros, Lucas, Maeda, Meldrum, Mirtchi, Mirtchi, Mosmann, Nillson, Ohura, Oyane, Parish, Penel, Piattelli, Rawlings, Reddy, Rey, Rey, Rey, Rey, Sabbides, Souyris, Tofighi, Vilamitjana-Amédée, Walsh   +55 more
core   +2 more sources

Calcium hydroxide silylation reaction with trimethylchlorosilane [PDF]

MATEC Web of Conferences, 2016
The silylation reaction of a calcium hydroxide with a trimethylchlorosilane is studied as a silylation model by the gas-liquid chromatography. The silylation process is divided into three stages. A material balance of these stages is calculated. The schemes of the reactions at each stage of the process are proposed.
Yuliya V. Ustinova, Anatoliy A. Novoselnov   +1 more
openaire   +3 more sources