Results 81 to 90 of about 106,978 (344)

Tooth wear and cleaning effect of an abrasive-free dentifrice

Journal of Dental Sciences, 2018
Background/purpose: To evaluate the degree of wear on human teeth and the cleaning effect of abrasive-free dentifrice. A sodium pyrophosphate and cellulose-containing abrasive-free dentifrice and calcium carbonate-containing control dentifrice were ...
Jae-Hyun Ahn, Ji-Hye Kim, Won-Ho Ha, Yong-Duk Park   +3 more
doaj   +1 more source

Evaluation of the artificial tooth and polymer-base bond in removable dentures

Stomatoloski glasnik Srbije, 2007
Introduction: The most commonly used materials for prosthetic denture base are acrylic resins - polymethyl methacrylate, which has all the important physical and chemical properties. The bond between a denture base and an acrylic tooth has a significant functional value.
Ivan Anzel, Vjekoslav Jerolimov, Rebeka Rudolf, Dragoslav Stamenković, Martin Pavlin   +4 more
openaire   +5 more sources

Retention Of Long-Term Interim Restorations With Sodium Fluoride Enriched Interim Cement [PDF]

, 2013
Purpose: Interim fixed dental prostheses, or provisional restorations , are fabricated to restore teeth when definitive prostheses are made indirectly.
Strash, Carolyn
core   +1 more source

Ultra-broadband Light Absorption by a Sawtooth Anisotropic Metamaterial Slab [PDF]

, 2011
We present an ultra broadband thin-film infrared absorber made of saw-toothed anisotropic metamaterial. Absorbtivity of higher than 95% at normal incidence is supported in a wide range of frequencies, where the full absorption width at half maximum is ...
Avitzour Y., Cai W., Chen H. T., Chen H. T., Choy T. C., Cui Y., Cui Y., Dregely D., He J., Huang L., Hyungjin Ma, Jiang T., Jiang Z. H., Jun Xu, Kin Hung Fung, Landy N. I., Li H., Liu N., Liu X., Liu X., Moharam M. G., Nicholas X. Fang, Palik E. D., Sailing He, Schurig D., Sergeant N. P., Shen X., Sun J., Tang T., Tao H., Tsakmakidis K. L., Wang B., Wen Q. Y., Yang J., Yanxia Cui, Ye Y., Yi Jin, Yu Z., Yu Z., Yu Z., Zhang X., Zhu J.   +41 more
core   +2 more sources

T1WI‐SWI Dual Modal Magnetic Resonance Nanoprobes for Accurate Diagnosis of Early Stage Alzheimer's Disease

Advanced Science, EarlyView.
We developed a smart MRI nanoprobe targeting BACE1 and Aβ plaques. It crosses the blood‐brain barrier. Upon encountering BACE1, the probe is cleaved, enabling T1WI imaging detection. Subsequent reaction with ONOO− induces probe aggregation, enhancing magnetic susceptibility for sensitive SWI imaging of Aβ plaques.
Minghua Li, Aijun Shen, Xiaolong Gao, Chao Lin, Zongliang Huang, Qi Lv, Junjun Tang, Xiaolong Ma, Jiong Ni, Ju Tian, Jiaqi Wu, Xiaowen Xu, Wei Wang, Peijun Wang   +13 more
wiley   +1 more source

Prosthetic Rehabilitation Following Lateral Resection of the Mandible with a Long Cantilever Implant-Supported Fixed Prosthesis: A 3-Year Clinical Report [PDF]

, 2017
This clinical report describes the prosthetic management of the surgical reconstruction of a patient after mandibular resection. Complete oral rehabilitation was achieved with a maxillary complete denture and a mandibular implant-supported fixed ...
Ahmed, Ayman, Artopoulou, Ioli I., Maroulakos, Georgios, Nagy, William W.   +3 more
core   +1 more source

Hydroxyapatite promotes superior adhesion and proliferation of telomerase transformed keratocytes in comparison with inert plastic skirt materials used in leading contemporary keratoprostheses [PDF]

, 2005
Aim: Published clinical series suggest the osteoodontokeratoprosthesis (OOKP) may have a lower extrusion rate than current synthetic keratoprostheses. The OOKP is anchored in the eye wall by autologous tooth.
Allen, B.D.S., Faragher, R.G.A.F., Futter, C., Hing, K.A., Mehta, J., Sandeman, S.R., Tanner, K.E.   +6 more
core   +2 more sources

Interface Engineering Strategies for Realizing Anode‐Free Sodium Batteries: A Review

Advanced Energy Materials, EarlyView.
This review examines anode‐free sodium batteries as a promising solution for advancing sodium‐based energy storage. It focuses on the role of interface engineering in addressing challenges such as sodium deposition, interface stability, and dendrite growth.
Yulian Dong, Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, John Irvine, Yong Lei   +6 more
wiley   +1 more source

Effect of surface treatments and thermocycling on shear bond strength of various artificial teeth with different denture base materials

Journal of Baghdad College of Dentistry, 2014
Background: Separation and deboning of artificial teeth from denture bases present a major clinical and labortory problem which affect both the patient and the dentist.
Hikmat J Aljudy, Ali N Hussein, Ihab N Safi   +2 more
doaj  

Keratoprostheses for corneal blindness: a review of contemporary devices [PDF]

, 2015
According to the World Health Organization, globally 4.9 million are blind due to corneal pathology. Corneal transplantation is successful and curative of the blindness for a majority of these cases. However, it is less successful in a number of diseases
Avadhanam, Venkata, Liu, Christopher, Smith, Helen   +2 more
core   +1 more source