Article
Engineering, Chemical
Aman Gupta, Paul D. Armatis, Piyush Sabharwall, Brian M. Fronk, Vivek Utgikar
Summary: The study aims to enhance the reaction rate of Ca(OH)(2) decomposition by adding an inert agent. Addition of CaTiO3 significantly increases the kinetic parameters, leading to an increase in the reaction rate.
CHEMICAL ENGINEERING SCIENCE
(2021)
Article
Dentistry, Oral Surgery & Medicine
Miguel Angelo da Cunha Neto, Jessica de Almeida Coelho, Karem Paula Pinto, Maricel Rosario Cardenas Cuellar, Maria Cristina Marcucci, Emmanuel Joao Nogueira Leal Silva, Flaviana Bombarda de Andrade, Luciana Moura Sassone
Summary: The study found that 3Mix-MP and m3Mix-MP had significantly higher antibacterial efficacy compared to other medications, while mTAP was more effective than TAP. CH and EEP showed similar antibacterial effects to TAP and mTAP.
JOURNAL OF ENDODONTICS
(2021)
Article
Dentistry, Oral Surgery & Medicine
Jose Ricardo Claudino Ribeiro, Carlos Eduardo da Silveira Bueno, Kely Firmino Bruno, Samuel dos Reis, Alexandre Sigrist de Martin, Carlos Eduardo Fontana, Rina Andrea Pelegrine
Summary: This study evaluated the impact of different sodium hypochlorite irrigation protocols on organic tissue dissolution in the periapical region of simulated immature permanent teeth. The results showed that 2.5% NaOCl with ultrasonic activation had the greatest dissolution effect.
JOURNAL OF ENDODONTICS
(2022)
Article
Chemistry, Physical
Masato Takeuchi, Tadateru Kikuchi, Atsushi Kondo, Ryo Kurosawa, Junichi Ryu, Masaya Matsuoka
Summary: The dehydration behavior of Ca(OH)2 was studied and typical absorption bands in the NIR region were observed. The hydration behavior of CaO with H2O and D2O vapor was also investigated. However, the formation of CaCO3 due to CO2 adsorption could not be disregarded.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Article
Chemistry, Physical
Masato Takeuchi, Tadateru Kikuchi, Atsushi Kondo, Ryo Kurosawa, Junichi Ryu, Masaya Matsuoka
Summary: The dehydration behavior of Ca(OH)2 was analyzed using near-infrared (NIR) and mid-infrared spectroscopy. The hydration behavior of CaO with H2O and D2O vapor was also investigated. The formation of CaCO3 due to CO2 adsorption on the CaO surface could not be disregarded during the evaluations.
JOURNAL OF PHYSICAL CHEMISTRY C
(2023)
Article
Dentistry, Oral Surgery & Medicine
Nidambur Vasudev Ballal, Rajkumar Narkedamalli, Nikita B. Ruparel, Padmaja A. Shenoy, Vinutha R. Bhat, Vijetha Shenoy Belle
Summary: The objective of this study was to analyze the effect of 7% maleic acid root conditioning on the release of TGF-I31 in infected root canals. The results showed that bacterial biofilms modified the release of TGF-I31, and 7% maleic acid exhibited significant efficacy in releasing TGF-I31 growth factor from radicular dentin.
JOURNAL OF ENDODONTICS
(2022)
Article
Optics
Samir Nammour, Marwan El Mobadder, Melanie Namour, Saad Houeis, Daniel Heysselaer, Paul Nahas, Carmen D. Todea, Jacek Matys, Kinga Grzech-Lesniak, Aneta Olszewska, Wassim El Mobadder, Ilaria Giovannacci, Markus Laky, Amaury Namour, Sabine Geerts
Summary: This study aimed to evaluate the success rate of different lasers and materials in direct pulp capping. The results showed that the CO2 laser group had the highest success rate, followed by the Er: YAG laser, 980 nm diode laser, and Ca(OH)2 group. Factors such as patient age, filling timing, size of exposure, tooth type, and exposure etiology significantly influenced the success rate.
Article
Chemistry, Medicinal
Feng Jiang, Yao Liu, Qiong Xiao, Fuquan Chen, Huifen Weng, Jun Chen, Yonghui Zhang, Anfeng Xiao
Summary: An eco-friendly method for extracting iota-carrageenan from seaweed was developed using boiling and a low concentration of Ca(OH)(2). Compared to the traditional method using NaOH, this method resulted in a higher yield and gel strength, shorter extraction time, and reduced alkali and water usage. The extracted iota-carrageenan showed similar structures and thermal stability, but different textural and rheological properties compared to NaOH-extracted carrageenan.
Article
Chemistry, Multidisciplinary
Wenting Gu, Yanfei Wei, Bingbing Liu, Liuyong Hu, Lei Zhong, Guoke Chen
Summary: The nanocomposite PAAG@Ca(OH)(2) successfully protected murals with excellent properties, opening up a new avenue for mural protection.
Article
Environmental Sciences
Shengquan Zeng, Eunsung Kan
Summary: This study investigated the sustainable use of Ca(OH)2 modified wood biochars (Ca-BCs) for P recovery while significantly lowering the tetracycline (TC) adsorption onto Ca-BCs. The experimental results showed that Ca-BC100 had a significantly higher P adsorption capacity and a lower TC adsorption capacity compared to pristine BC. Ca-BC100 also effectively removed P and TC from water and lowered P and COD in dairy wastewater.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Thermodynamics
A. Carro, R. Chacartegui, C. Ortiz, J. A. Becerra
Summary: This paper presents the conceptual study of a large-scale solar thermal energy storage system based on calcium hydroxide. The system shows great potential in terms of energy density, efficiency, and competitiveness in large-scale energy storage.
Article
Dentistry, Oral Surgery & Medicine
Ferdiye Kucuk, Sibel Yildirim, Serap Cetiner
Summary: The study evaluated the cytotoxicity of ozonated water on human primary dental pulp cells. 2 mg/L OW showed the highest cell viability and proliferation. All experimental groups showed initial proliferation at 0 h but a decrease at 48 h time point. Different concentrations of OW had varying effects on cell viability.
Article
Engineering, Environmental
Caifeng Huang, Min Xu, Xunfeng Li, Xiulan Huai
Summary: Rare-earth-ion-doped Ca(OH)(2) materials can lower the dehydration temperature, and have higher dehydration rate and stability, making them suitable for stable high-density solar thermal energy storage.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Construction & Building Technology
Qiang Song, Jiao Nie, Dinkun Wu, Yaru Hu, Yanxin Chen
Summary: The study investigated the effects of Mg2+, Cl-, and SO42- on the C-S-H/CH system, showing that MgO can increase the mean chain length of C-S-H and induce specific structural changes. Different salts have varying impact on the degradation rate and mechanism of the C-S-H/CH system.
CONSTRUCTION AND BUILDING MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Xuan Luo, Yiyuan Wang, Xinling Xie, Tongming Su, Jianhua Chen, Zuzeng Qin, Hongbing Ji
Summary: This study investigated the ozonation of cinnamaldehyde to benzaldehyde catalyzed by Ca(OH)(2) with the use of in situ DRIFTS and DFT. The data showed that Ca(OH)(2) had a larger specific surface area, average pore diameter, and pore volume compared to CaO, leading to a decreased activation energy for cinnamaldehyde ozonation. Analysis revealed that alkaline-earth metal ozonide was formed on the Ca(OH)(2) surface, leading to selective oxidation of the carbon-carbon double bond of cinnamaldehyde through the Criegee mechanism.
Article
Dentistry, Oral Surgery & Medicine
Marcia E. F. Arruda, Monica A. S. Neves, Anibal Diogenes, Ibrahimu Mdala, Bianca P. S. Guilherme, Jose E. Siqueira, Isabela N. Rocas
JOURNAL OF ENDODONTICS
(2018)
Article
Dentistry, Oral Surgery & Medicine
Christin Michelle Giacomino, James A. Wealleans, Natalia Kuhn, Anibal Diogenes
JOURNAL OF ENDODONTICS
(2019)
Article
Dentistry, Oral Surgery & Medicine
Matthias Widbiller, Riyadh Althumairy, Anibal Diogenes
JOURNAL OF ENDODONTICS
(2019)
Article
Dentistry, Oral Surgery & Medicine
Obadah Austah, Matthias Widbiller, Phillip L. Tomson, Anibal Diogenes
JOURNAL OF ENDODONTICS
(2019)
Article
Dentistry, Oral Surgery & Medicine
Matthias Widbiller, Obadah Austah, Sophia R. Lindner, Jenny Sun, Anibal Diogenes
JOURNAL OF ENDODONTICS
(2019)
Article
Dentistry, Oral Surgery & Medicine
Lea E. Matny, Nikita B. Ruparel, Martin D. Levin, Marcel Noujeim, Anibal Diogenes
JOURNAL OF ENDODONTICS
(2020)
Article
Dentistry, Oral Surgery & Medicine
Vanessa Chrepa, Ruchika Joon, Obadah Austah, Anibal Diogenes, Kenneth M. Hargreaves, Mostafa Ezeldeen, Nikita B. Ruparel
JOURNAL OF ENDODONTICS
(2020)
Article
Dentistry, Oral Surgery & Medicine
Gary Benjamin, Amber Ather, Mike R. Bueno, Carlos Estrela, Anibal Diogenes
Summary: Endodontic microsurgery involves the use of microscopy and CBCT imaging to detect neurovascular bundles, reducing the risk of injury to these important structures in complex cases.
JOURNAL OF ENDODONTICS
(2021)
Article
Dentistry, Oral Surgery & Medicine
Camila Pacheco-Pereira, Anibal R. Diogenes, Willian Moore, Rujuta Katkar, Ziad E. F. Noujeim, Carlos Flores-Mir, Hassem Geha
Summary: The majority of oral and maxillofacial radiologists (OMRs) find teaching, mentoring, and radiologic reporting rewarding, while administrative work and productivity pressure are considered less fulfilling. OMRs working in academia reported higher incomes. The vast majority of OMRs are pleased with their career choices.
JOURNAL OF DENTAL EDUCATION
(2021)
Article
Dentistry, Oral Surgery & Medicine
Claudia Caroline Bosio Meneses, Lais N. Pizzatto, Carla R. Sipert, Anibal Diogenes
Summary: The study found that stem cells of the apical papilla (SCAP) express the genes of the main components of the endocannabinoid system (ECS) and transient receptor potential vanilloid 1 (TRPV1). Endogenous cannabinoids (eCBs) may affect SCAP viability, mineralization, and gene expression.
JOURNAL OF ENDODONTICS
(2021)
Article
Biochemistry & Molecular Biology
Obadah N. Austah, Katherine V. Lillis, Armen N. Akopian, Stephen E. Harris, Ruta Grinceviciute, Anibal Diogenes
Summary: Apical periodontitis (AP) is an inflammatory disease caused by tooth infection, and trigeminal ganglia (TG) Nav1.8(+) neurons have been found to regulate its development by delaying the influx of immune cells, promoting osteoblastic differentiation, and decreasing osteoclastic activities.
CELLULAR AND MOLECULAR LIFE SCIENCES
(2022)
Review
Cell & Tissue Engineering
C. Brizuela, George T. -J. Huang, A. Diogenes, T. Botero, M. Khoury
Summary: Endodontics has made significant progress in regenerative approaches, with a clear conceptual shift in therapy. This review provides basic knowledge and practical information on stem cell-based regenerative endodontic therapy and tissue engineering procedures, as well as emerging technologies in biomaterials and signaling molecules.
STEM CELLS INTERNATIONAL
(2022)
Article
Cell Biology
Koyo Takimoto, Matthias Widbiller, Anibal Diogenes
Summary: Research has shown that dental infections can interfere with the differentiation of stem cells, causing different cellular fates and promoting macrophage migration through the upregulation of chemokines. Activation of TLR3 inhibits osteogenic and odontoblastic differentiation, which can be reversed by inhibiting or targeting TLR3 expression.
Article
Dentistry, Oral Surgery & Medicine
Gabriela Martin, Valentin Preve, Kenneth Hargreaves, Anibal Diogenes, Carolina Inostroza, Nicole Saint-Jean, Claudia Brizuela
Summary: This study evaluated the effect of dentin conditioning with ethylenediamine tetraacetic acid (EDTA) and diode lasers with different wavelengths on the expression of odontoblast-like cell markers. The results showed that the use of 808 nm diode laser during EDTA irrigation reduced the expression of odontoblastic differentiation markers.
Review
Dentistry, Oral Surgery & Medicine
Mike Reis Bueno, Carlos Estrela, Jose Mauro Granjeiro, Matheus Rodrigues de Araujo Estrela, Bruno Correa Azevedo, Anibal Diogenes
Summary: CBCT and its image postprocessing play an important role in endodontic treatment diagnosis, and the new advancement in 3D data visualization provides new methods for improving image quality and clinical decision-making.
BRAZILIAN ORAL RESEARCH
(2021)