Results 11 to 20 of about 38,961 (266)

A Comparison of Shear Bond Strengths of Metal and Ceramic Brackets using Conventional Acid Etching Technique and Er:YAG Laser Etching

Journal of Dental Research, Dental Clinics, Dental Prospects, 2014
Background and aims. The aim of this study was to compare shear bond strength (SBS) of metal and ceramic brackets bonded to enamel using acid versus Er:YAG laser etching. Materials and methods.
Sogra Yassaei, Reza Fekrazad, Neda Shahraki, Mahdjoube Goldani Moghadam   +3 more
doaj   +1 more source

In vitro study on the effect of two acid etching agents on the bonding strength between primary tooth enamel and resin [PDF]

Kouqiang yixue
Objective To evaluate the effect of two different acid etching agents on the bonding strength between deciduous enamel and composite resin at different etching times.
XU Xiangqin, WU Huaying, LIU Jing
doaj   +1 more source

An In Vitro Study to Compare the Shear Bond Strength of Orthodontic Brackets Bonded to Permanent Teeth by Using Conventional Acid-Etching and Self-Etching Primers

Dental Hypotheses, 2021
Objectives: The objective of the present study was to evaluate and compare the bond strength of orthodontic brackets bonded to permanent teeth with a conventional acid-etching and self-etching primer systems.
Rabia Bilal
doaj   +1 more source

NOTE ON ETCHING WITH HYDROFLUORIC ACID [PDF]

School Science and Mathematics, 1905
n ...
openaire   +2 more sources

Synthesis of Mo2C MXene with high electrochemical performance by alkali hydrothermal etching

Journal of Advanced Ceramics, 2023
Two-dimensional MXenes are generally prepared by the etching of acid solutions. The as-synthesized MXenes are terminated by acid group anions (F–, Cl–, etc.), which affect the electrochemical performance of MXenes.
Yitong Guo, Xin Zhang, Sen Jin, Qixun Xia, Yukai Chang, Libo Wang, Aiguo Zhou   +6 more
doaj   +1 more source

Mechanical properties and microscopic characteristics of acid etching softening layer in limestone fractures

Youqi dizhi yu caishoulu
Carbonate reservoirs are often stimulated by acidizing and acid fracturing techniques， but the microstructure of the rock surface is corroded and destroyed after acid etching， and the mechanical properties of the rock are changed significantly， which ...
QI Ning, MA Shixin, ZHANG Zehui, ZHOU Shunming, ZOU Haoran, LI Manliang   +5 more
doaj   +1 more source

Influence of Successive Chemical and Thermochemical Treatments on Surface Features of Ti6Al4V Samples Manufactured by SLM

Metals, 2021
Ti6Al4V samples, obtained by selective laser melting (SLM), were subjected to successive treatments: acid etching, chemical oxidation in hydrogen peroxide solution and thermochemical processing.
Jesús E. González, Gabriela de Armas, Jeidy Negrin, Ana M. Beltrán, Paloma Trueba, Francisco J. Gotor, Eduardo Peón, Yadir Torres   +7 more
doaj   +1 more source

One-Year Clinical Evaluation of the Bonding Effectiveness of a One-Step, Self-Etch Adhesive in Noncarious Cervical Lesion Therapy

International Journal of Dentistry, 2015
This study evaluated the one-year clinical performance of a one-step, self-etch adhesive (Optibond All-in-One, Kerr, CA, USA) combined with a composite (Herculite XRV Ultra, Kerr Hawe, CA, USA) to restore NCCLs with or without prior acid etching ...
Babacar Faye, Mouhamed Sarr, Khaly Bane, Adjaratou Wakha Aidara, Seydina Ousmane Niang, Abdoul Wakhabe Kane   +5 more
doaj   +1 more source

Physical Model Test of Differential Etching Acid Fracturing Technology for Carbonate Rocks

Shiyou jixie, 2021
The differential etching acid fracturing technology is one of the main measures for reservoir stimulation and production improvement of single well of carbonate reservoirs; however, this technology has not yet been systematically studied, moreover, the ...
Liu Yang, Xiong Yongfu, Deng Shiyang, Zhang Hao   +3 more
doaj  

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source