Results 11 to 20 of about 21,524 (231)

Gutta-percha in Dentistry [PDF]

Česká Stomatologie a Praktické Zubní Lékařství, 2011
This review article describes discovery of gutta-percha, its historical uses, its origin, its chemistry, its different phases and properties of gutta-percha in term of using in dentistry. At the end it deals with future of gutta-percha.
J. Kováč, D. Kováč
doaj   +2 more sources

Thermoplasticity of microseal and TC gutta-percha (Tanaka de Castro) and three gutta-percha cones

Brazilian Journal of Oral Sciences, 2015
Aim: The aim of this study was to assess the thermoplasticity of materials used in root canal filling. Methods: Specimens with standardized dimensions were fabricated using Tanari, Roeko and Activ Point gutta-percha cones, as well as Microseal and TC ...
Mário Tanomaru-Filho, Roberta Bosso, Carlos Alexandre Souza Bier, Juliane Maria Guerreiro Tanomaru   +3 more
doaj   +3 more sources

The Future of the Gutta-Percha Supply [PDF]

Scientific American, 1892
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M. Eugene Serullas
openalex   +3 more sources

Defective insulation by Gutta-Percha [PDF]

Journal of the Franklin Institute
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J.M. Gauigain
openalex   +4 more sources

Extraction of High-Purity Native State Gutta-Percha from Enzymatic Hydrolyzed Eucommia ulmoides Pericarps by Ultrasound Treatment and Surfactant Aqueous Phase Dispersion

Agriculture, 2022
Herein, a method of ultrasound treatment combined with surfactant aqueous phase dispersion was proposed for the extraction of high-purity gutta-percha in its native state from enzymatic hydrolyzed Eucommia ulmoides pericarps.
Qili Shi, Yangjie He, Xuejun Zhang, Qiaoling Wu, Han Tao   +4 more
doaj   +1 more source

On “Gutta Percha” a peculiar variety of caoutchouc [PDF]

Journal of the Franklin Institute
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Douglas Maclagan
openalex   +5 more sources

Comparison of the efficacy of laser-activated and ultrasonic-activated techniques for the removal of tricalcium silicate-based sealers and gutta-percha in root canal retreatment: a microtomography and scanning electron microscopy study

BMC Oral Health, 2021
Background Tricalcium silicate-based sealers have been usually indicated for the single-cone technique and result in more residual filling materials in root canal retreatment.
Ruiqi Yang, Yuqing Han, Zhaohui Liu, Zhezhen Xu, Hongyan Liu, Xi Wei   +5 more
semanticscholar   +1 more source

Ultrasonic Microwave-Assisted Micelle Combined with Fungal Pretreatment of Eucommia ulmoides Leaves Significantly Improved the Extraction Efficiency of Total Flavonoids and Gutta-Percha

Foods, 2021
A biological pretreatment of Eucommia ulmoides leaf biomass was carried out. Above all, the total flavonoids were isolated from Eucommia ulmoides leaves by the treatment of alkaline solution of sodium dodecyl benzene sulfonate combined with ultrasonic ...
Mingfang Wu, Peiyan Liu, Siying Wang, Chen Zhong, Xiuhua Zhao   +4 more
semanticscholar   +1 more source

Ueber Gutta Percha [PDF]

Archiv der Pharmazie
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Osswald, M., Bley,
  +8 more sources

The investigation of thermal behaviour and physical properties of several types of contemporary gutta‐percha points

International Endodontic Journal, 2021
Aim To analyse the contents and thermal behaviour of several brands of contemporary gutta‐percha points due to the variable nature of the components of gutta‐percha, and the impact they can have on the physical properties of this unique material during ...
Szu-Chin Liao, Hsin-Hui Wang, Yung-Hao Hsu, Haw-Ming Huang, J. Gutmann, Sung-Chih Hsieh   +5 more
semanticscholar   +1 more source