The Effect of Sodium Fluoride in Acid Etching Solution on Sealant Bond and Fluoride Uptake

1980 ◽  
Vol 59 (3) ◽  
pp. 625-630 ◽  
Author(s):  
Yoshikazu Takahashi ◽  
Yukio Arakawa ◽  
Takashi Matsukubo ◽  
Mitsuharu Takeuchi
Keyword(s):  
Sodium Fluoride ◽  
Acid Etching ◽  
Etching Solution ◽  
Fluoride Uptake

Relationship between coronary arterial 18F-sodium fluoride uptake and epicardial adipose tissue analyzed using computed tomography

2020 ◽  
Vol 47 (7) ◽  
pp. 1746-1756 ◽  
Author(s):  
Toshiro Kitagawa ◽  
Yumiko Nakamoto ◽  
Yuto Fujii ◽  
Ko Sasaki ◽  
Fuminari Tatsugami ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Adipose Tissue ◽  
Sodium Fluoride ◽  
Epicardial Adipose Tissue ◽  
Fluoride Uptake

Adhesive Bonding of Various Materials to Hard Tooth Tissues. XIV. Enamel Mordant Selection Assisted by ESCA (XPS)

1978 ◽  
Vol 57 (4) ◽  
pp. 551-556 ◽  
Author(s):  
R.L. Bowen
Keyword(s):  
Chemical Analysis ◽  
Phosphoric Acid ◽  
Surface Analysis ◽  
Photoelectron Spectroscopy ◽  
Electron Spectroscopy ◽  
Adhesive Bonding ◽  
Acid Etching ◽  
Etching Solution ◽  
X Ray

Surface analysis by XPS (X-ray photoelectron spectroscopy), also called ESCA (electron spectroscopy for chemical analysis), indicates that only certain cations are appreciably sorbed by enamel from an acid etching solution containing phosphoric acid and equimolar concentrations of candidate mordant salts.

scholarly journals Rapid fabrication of porous silicon/carbon microtube composites as anode materials for lithium-ion batteries

RSC Advances ◽  
2018 ◽  
Vol 8 (71) ◽  
pp. 41101-41108 ◽  
Author(s):  
Shuxian Wang ◽  
Chunlai Huang ◽  
Lei Wang ◽  
Wei Sun ◽  
Deren Yang
Keyword(s):  
Porous Silicon ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Acid Etching ◽  
Fast Method ◽  
Etching Solution ◽  
Silicon Carbon ◽  
Rapid Fabrication

We added additives to the acid etching solution and prepared the silicon/carbon microtubes composites using a simple and fast method.

Correlation of fluorine 18-labeled sodium fluoride uptake and arterial calcification on whole-body PET/CT in cancer patients

2019 ◽  
Vol 40 (6) ◽  
pp. 604-610 ◽  
Author(s):  
Dong Dai ◽  
Hubert H. Chuang ◽  
Homer A. Macapinlac ◽  
Tengfei Li ◽  
Tinsu Pan
Keyword(s):  
Cancer Patients ◽  
Sodium Fluoride ◽  
Whole Body ◽  
Arterial Calcification ◽  
Fluoride Uptake ◽  
Pet Ct

Submicron Patterns on Sapphire Substrate Produced by Dual Layer Photoresist Complimentary Lithography

2013 ◽  
Vol 284-287 ◽  
pp. 334-341
Author(s):  
Chun Ming Chang ◽  
Ming Hua Shiao ◽  
Don Yau Chiang ◽  
Chin Tien Yang ◽  
Mao Jung Huang ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
Low Cost ◽  
Semiconductor Industry ◽  
Chemical Properties ◽  
High Yield ◽  
Acid Etching ◽  
Direct Write ◽  
Etching Solution ◽  
Inductively Coupled ◽  
Aqueous Acid

In this study, the combined technologies of dual-layer photoresist complimentary lithography (DPCL), inductively coupled plasma-reactive ion etching (ICP-RIE) and laser direct-write lithography (LDL) are applied to produce the submicron patterns on sapphire substrates. The inorganic photoresist has almost no resistance for chlorine containing plasma and aqueous acid etching solution. However, the organic photoresist has high resistance for chlorine containing plasma and aqueous acid etching solution. Moreover, the inorganic photoresist is less etched by oxygen plasma etching process. The organic and inorganic photoresists deposit sequentially into a composite photoresist on a substrate. The DPCL takes advantages of the complementary chemical properties of organic and inorganic photoresists. We fabricated two structures with platform and non-platform structure. The non-platform structure featured structural openings, the top and bottom diameters and the depth are approximately 780 nm, 500 nm and 233 nm, respectively. The platform structure featured structural openings, the top and bottom diameters and the depth are approximately 487 nm, 288 nm and 203 nm, respectively. The precision submicron or nanoscale patterns of large etched area and patterns with high aspect ratio can be quickly produced by this technique. This technology features a low cost but high yield production technology. It has the potential applications in fabrication of micro-/nanostructures and devices for the optoelectronic industry, semiconductor industry and energy industry.

Effect of Acid Etching on Surface Chemistry and Microstructure of HA and CMP Grit-Blasted Ti Surface

2006 ◽  
Vol 309-311 ◽  
pp. 391-394
Author(s):  
A.W. Haryadi ◽  
Chang Kuk You ◽  
Shin Yoon Kim ◽  
Eui Kyun Park ◽  
Kyo Han Kim ◽  
...  
Keyword(s):  
Surface Roughness ◽  
Surface Chemistry ◽  
Dental Implants ◽  
Acid Concentration ◽  
Etching Rate ◽  
Acid Etching ◽  
Etching Time ◽  
Etching Solution ◽  
Grit Blasting

Grit blasting using bioactive HA and biodegradable CMP followed by acid etching has been done. HNO3 and H3PO4 were used for the etching solution by controlling the concentration and etching time to know the effect on the surface chemistry and morphology of the Ti implant. Characterization of samples was done by using SEM, EDX and surface profilometer. The contents of residues on Ti surface decreased with increasing acid concentration and etching time. It was observed that the acidic etching rate of HA grits on Ti surface was faster than that of CMP grits. And HNO3 etched more rapidly the HA and CMP grits on Ti surface, compared to H3PO4. Therefore, the surface roughness of dental implants can be controlled by having appropriate combination of acid concentration and etching time.

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