Results 1 to 10 of about 49,810 (210)
Turkish Journal of Emergency Medicine, 2015 A 21-year-old male was admitted to the emergency department with bleeding skin burns. He had been exposed to 70% hydrofluoric acid (HF) through his nitrile hand gloves during an etching glass procedure at work. He had painful lesions, which included bleeding skin abrasions due to second-degree burns on the first and second fingertips on the right hand,
Feriyde CALISKAN TUR, Ersin AKSAY
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CMAJ, 2019 A 52-year-old man presented to the outpatient department with severe pain, right palmar erythema and blanching for 3 days, and necrosis on the tips of 2 fingers for 1 day. Three days earlier, the patient had worn cotton gloves to twist off the cap of a bottle of 40% hydrofluoric acid to prepare ...
Wang S, Dai G.
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Silane Heat Treatment Could Eliminate the Hydrofluoric Acid Etching of Lithium Disilicate Overlays: A Four-Year Follow-Up [PDF]
Case Reports in Dentistry, 2021 A four-year follow-up of a novel silane heat treatment method for bonding lithium disilicate overlays to tooth structures without hydrofluoric acid etching of the ceramic surface is presented in this case report. Silane heat treatment modifies the silane
Spartak Spasov Yanakiev +1 more
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The Treatment of Hydrofluoric Acid Burns [PDF]
Occupational Medicine, 1996 Hydrofluoric acid is a colourless or almost colourless, fuming liquid having a highly caustic and corrosive effect on organic tissue. Many kinds of hydrofluoric acid in concentrations are used in Industrial processes and laboratory uses because of its useful chemical properties. Hydrofluoric acid causes severe and painful burns to the skin and eyes. In
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Effect of Hydrofluoric Acid Concentration on Fatigue Behavior of Titanium Alloy Tubing [PDF]
Cailiao Baohu, 2023 In terms of the fatigue fracture problems of Zr-Mo titanium alloy (0.6Zr3Mo) oil well pipe caused by working environment during service, the fatigue properties of titanium alloy under different concentrations of hydrofluoric acid and laboratory ...
JIN Dan-dan, LI Zhen, WANG Han, WEI Wen-lan, LI Yu-ze, CUI Lu, CHENG Jia-rui
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口腔疾病防治, 2021 Hydrofluoric acid is a common surface treatment agent for glass ceramic restorations before bonding. However, the use of hydrofluoric acid has a high safety risk, so the search for hydrofluoric acid substitutes has been a research hotspot ...
CHEN Jing, CHEN Wenchuan
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Hydrofluoric Acid Burn Management – Case Presentation [PDF]
Modern Medicine, 2020 Background: Hydrofluoric acid (HF) is an extremely dangerous weak inorganic acid, which can produce extensive burn lesions, depending especially on the solution concentration and exposure time, systemic toxicity occurring in patients with large burn ...
Sabina GRAMA +9 more
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Recovery of Pure Silicon and Other Materials from Disposed Solar Cells
International Journal of Photoenergy, 2021 The disposal of used photovoltaic panels is increasing day by day around the world. Therefore, an efficient method for recycling disposed photovoltaic panel is required to decrease environmental pollution.
Lineesh Punathil +4 more
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MedEdPORTAL, 2015 Introduction This simulation case was designed to teach emergency medicine residents and students the evaluation and appropriate management of systemic and local toxicity associated with a hydrofluoric acid burn.
Justin Arnold
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Delamination of polyimide in hydrofluoric acid
Acta Polytechnica, 2021 Wet etching is a critical fabrication step for the mass production of micro and nanoelectronic devices. However, when an extremely corrosive acid such as hydrofluoric (HF) acid are used during etching, an undesirable damage might occur if the device ...
Asaad K. Edaan Al-mashaal +1 more
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