Results 1 to 10 of about 5,381,996 (392)

In situ acid etching boosts mercury accommodation capacities of transition metal sulfides. [PDF]

Nat Commun, 2023
Transition Metal sulfides (TMSs) are effective sorbents for entrapment of highly polluting thiophiles such as elemental mercury (Hg^0). However, the application of these sorbents for mercury removal is stymied by their low accommodation capacities. Among
Li H, Zheng J, Zheng W, Zu H, Chen H, Yang J, Qu W, Leng L, Feng Y, Yang Z.   +9 more
europepmc   +2 more sources

Effect of Acid-Etching Duration on the Adhesive Performance of Printed Polyetheretherketone to Veneering Resin. [PDF]

Polymers (Basel), 2021
Three-dimensional printing polyetheretherketone (PEEK) provides a new choice for dental prostheses, while its appropriate bonding procedure and adhesive performance are still unclear.
Zhang J, Yi Y, Wang C, Ding L, Wang R, Wu G.   +5 more
europepmc   +2 more sources

Effects of Er: YAG laser and acid etching on bond strength of clear aligner attachments to fluorotic enamel. [PDF]

PLoS ONE
BackgroundThere is a lack of research on the bonding ability of attachments to fluorosis enamel. This study evaluates Er: YAG laser-assisted acid etching as a potential optimization protocol.MethodsTwenty healthy teeth and ninety fluorotic teeth ...
Rui Xia, Jie Lei, Maoxuan Luo, Yao Xiao
doaj   +2 more sources

Defective hierarchical porous copper-based metal-organic frameworks synthesised via facile acid etching strategy [PDF]

Scientific Reports, 2019
Introducing hierarchical pore structure to microporous materials such as metal-organic frameworks (MOFs) can be beneficial for reactions where the rate of reaction is limited by low rates of diffusion or high pressure drop.
Davis, Sean, Doan, Huan V., Eloi, Jean-Charles, Sartbaeva, Asel, Ting, Valeska P.   +4 more
core   +5 more sources

The effect of phosphoric acid etching duration on the bond strength of universal adhesive on enamel with or without erosion [PDF]

Frontiers in Dental Medicine
This study evaluated the effect of phosphoric acid etching duration on the bond strength of a universal adhesive (UA) on enamel, both with and without erosion (0.3% citric acid with a pH of 2.6 for 5 min four times a day for five consecutive days). Flat,
Shasha Huang, Shasha Huang, Yuan Chai, Yuan Chai, Guangliang Niu, Guangliang Niu   +5 more
doaj   +2 more sources

Effect of Hydrofluoric Acid Etching Time on Titanium Topography, Chemistry, Wettability, and Cell Adhesion. [PDF]

PLoS ONE, 2016
Titanium implant surface etching has proven an effective method to enhance cell attachment. Despite the frequent use of hydrofluoric (HF) acid, many questions remain unresolved, including the optimal etching time and its effect on surface and biological ...
R Zahran, J I Rosales Leal, M A Rodríguez Valverde, M A Cabrerizo Vílchez   +3 more
doaj   +2 more sources

Self-etching ceramic primer versus hydrofluoric acid etching: Etching efficacy and bonding performance

Journal of Prosthodontic Research, 2018
This study assessed the effect of pretreatment of hybrid and glass ceramics using a self-etching primer on the shear bond strength (SBS) and surface topography, in comparison to pretreatment with hydrofluoric acid and silane.40 rectangular discs from each ceramic material (IPS e.max CAD;EM, Vita Mark II;VM, Vita Enamic;VE), were equally divided (n=10 ...
Hatem M. El-Damanhoury, Maria D. Gaintantzopoulou   +1 more
openaire   +4 more sources

Simulated Investigation in Wormhole Expansion Law of Gelling Acid Etching and Its Influencing Factors in Deep Carbonate Reservoirs. [PDF]

Gels, 2022
Wang M, Zhou W, Li S, Wu W.
europepmc   +3 more sources

Viscous acid etching agent [PDF]

Al-Rafidain Dental Journal, 2001
null Hussain A OBAIDI, null Issam K AL-KHAYAT   +1 more
openaire   +2 more sources

Airborne-Particle Abrasion vs. Hydrofluoric Acid Etching of Dental Ceramics: Impact on the Tensile Bond Strength. [PDF]

Materials (Basel)
Lankes V, Coldea A, Meinen J, Schwendicke F, Stawarczyk B.   +4 more
europepmc   +3 more sources