Results 31 to 40 of about 456,394 (316)

To compare and evaluate the sorption and solubility of four luting cements after immersion in artificial saliva of different pH values

Journal of Pharmacy and Bioallied Sciences, 2017
Introduction: The word 'luting' is derived from a latin word 'Lutum' which means 'mud'. 'Luting' is a word that is often used to describe the use of a mouldable substance to seal a space or to cement two components together.
Kadambari Bharali, Manjula Das, Silpi Jalan, Rajdeep Paul, Adrija Deka   +4 more
doaj   +1 more source

Effect of aging on color stability of amine-free resin cement through the ceramic laminate veneer

Dental Research Journal, 2021
Background: This study aimed to assess the color change of two amine-free dual-cure resin cements following aging in comparison with a light-cure resin cement.
Keyvan Saati, Sara Valizadeh, Saeed Nemati Anaraki, Niloufar Moosavi   +3 more
doaj   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Alumina and glass-bead blasting effect on bond strength of zirconia using 10-methacryloyloxydecyl dihydrogen phosphate (MDP) containing self-adhesive resin cement and primers

Scientific Reports, 2023
In fact, bonding of zirconia restorations is still a big challenge in clinical situations and many bonding protocols discussed in literature might be still controversial. The aim of this was to study assess the bond strength of zirconia after alumina and
Ahmed Abdou, Nasser Hussein, Citra Kusumasari, Emad A. Abo-Alazm, Amr Rizk   +4 more
doaj   +1 more source

Co‐Delivery of Sustained Release Chondroitinase ABC‐37 With Human iPSC‐Derived Neural Progenitors Promotes Transplant Survival and Functional Recovery in a Rodent Model of Stroke

Advanced Science, EarlyView.
A regenerative strategy for stroke combines human stem cell–derived neural progenitor cells with sustained release of a matrix‐modifying, thermostable chondroitinase ABC‐37 enzyme. In a rat model of stroke, co‐delivery enhanced transplanted cell survival and neuronal differentiation, degraded inhibitory extracellular matrix components, and improved ...
Nitzan Letko Khait, David Xinzheyang Li, Keyi Guo, Hong Cui, Quinton Sirianni, Dhana Abdo, Cindi M. Morshead, Molly S. Shoichet   +7 more
wiley   +1 more source

Neuropeptide Y—Graphene Oxide Complexes Inhibit Amygdala NPY‐Receptor Expressing Glutamatergic Pathways and Selectively Remove Aversive Memory In Vivo

Advanced Science, EarlyView.
A graphene oxide nanocarrier presents neuropeptide Y specifically to NPY receptor‐expressing pathways in the amygdala, whose activation selectively suppresses aversive memory formation, without modulating anxiety responses. This circuit‐restricted drug release strategy may impact future design of neuropsychiatric therapies with limited off‐target ...
Elisa Pati, Audrey Franceschi Biagioni, Raffaele Casani, Luis M. Arellano, Tommaso Battisti, Gloria Garcia‐Ortega, Neus Lozano, Alberto Bianco, Kostas Kostarelos, Laura Ballerini, Giada Cellot   +10 more
wiley   +1 more source

Comparison of the antibacterial properties of Resin cements with and without the addition of nanoparticles: a systematic review

BMC Oral Health
Resin cement exhibits numerous therapeutic advantages over conventional luting materials. However, the effectiveness of the antibacterial properties of resin cement remains unclear.
Ravinder Saini, Sunil Kumar Vaddamanu, Masroor Ahmed Kanji, Syed Altafuddin Quadri, Saeed Awod Bin Hassan, Sukumaran Anil, Deepti Shrivastava, Kumar Chandan Srivastava   +7 more
doaj   +1 more source

In vivo comparison of conventional and resin reinforced glass lonomer cement for banding of teeth [PDF]

Journal of Sharif Medical & Dental College, 2016
Objective: The present in-vivo study was performed to analyze the clinical efficacy of molar bands cemented with resin modified glass ionomer cement (RMGIC Gc Fuji Plus) with that of a conventional glass ionomer cement (GC 1 Gold Label) adhesive ...
Iffat Batool , Raheela Yasmin, Hasnain Abbas   +2 more
doaj  

Experimental Study on Water Absorption Performance of Super Absorbent Resin in Sealing and Grouting Process of Gas Drainage Hole

Meikuang Anquan, 2020
In order to verify the possibility and reliability of water absorption resin as cement grouting stopper, the water absorption performance of water absorption resin in different slurry environments was tested.
QIAN Zhiliang, HAN Bing
doaj   +1 more source

Self‐Assembly of Organic–Inorganic Copolymers Toward Bio‐Inspired Cementitious Composites

Advanced Science, EarlyView.
Organic–inorganic copolymerization of calcium silicate hydrate and thioctic acid produces a self‐organized nanocomposite inspired by the disordered collagen–mineral architecture of trabecular bone. The resulting material combines a compressive strength above 300 MPa with intrinsic physical reprocessibility, retaining over 80% of its strength and energy
Zonglin Xie, Suning Li, Fuwen Zhong, Gongkun Xiang, Mustapha Jamaa Garba, Yi Tian, Jun Wu, Zhiwu Yu, Qiang Yuan   +8 more
wiley   +1 more source