Results 1 to 10 of about 19,815 (204)

Effects of Cavitation from Extracorporeal Shock Wave Combined with Sulfur Hexafluoride Microbubble on Myocardial Ultrastructure in Rats [PDF]

Anatolian Journal of Cardiology, 2023
Background: In the present study, the effects of extracorporeal cardiac shock waves combined with different concentrations of sulfur hexafluoride ultrasound microbubbles on myocardial ultrastructure in rats were observed.
Yajing Miao, Xiaoxu Wang, Hongning Yin, Ruoling Han   +3 more
doaj   +2 more sources

Safety Profile of Musculoskeletal Contrast-Enhanced Ultrasound with Sulfur Hexafluoride Contrast Agent [PDF]

Therapeutics and Clinical Risk Management, 2020
Christian Fischer,1,* Pierre Kunz,1,* Marten Strauch,1 Marc-André Weber,2 Julian Doll1 1Center for Orthopedics, Trauma Surgery and Spinal Cord Injury, Ultrasound Center, HTRG - Heidelberg Trauma Research Group, Heidelberg University Hospital ...
Fischer C, Kunz P, Strauch M, Weber MA, Doll J   +4 more
doaj   +2 more sources

A retrospective study on adverse events of intravenous administration of sulfur hexafluoride microbubbles in abdominal and superficial applications in 83,778 patients [PDF]

Insights into Imaging
Objectives To investigate the rate of adverse events (AEs) caused by intravenous administration of sulfur hexafluoride microbubbles in abdominal and superficial applications retrospectively and to explore practical measures for prevention and treatment ...
Di Li, Rui Zhang, Huixia Lan, Mianni Chen, Zhenli Huang, Huijuan Zhao, Shan Guo, Ming Xu, Yangyang Lei   +8 more
doaj   +2 more sources

Case Series of Inappropriate Concentration of Intraocular Sulfur Hexafluoride [PDF]

Case Reports in Ophthalmology, 2018
Due to high complexity, vitreoretinal surgery presents a higher number of patient safety incidents compared with other ophthalmic procedures. Intraocular gases are one of the most useful adjuncts to vitrectomy and surprisingly, surgeons commonly admit to
Piotr Kanclerz, Andrzej Grzybowski
doaj   +2 more sources

Exposure to Sulfur Hexafluoride Influences Viability in Cell Transplant Suspensions [PDF]

BioTech
Cell transplantation is often performed with ultrasonographic guidance for accurate delivery through injection. In such procedures, using ultrasonographic contrast greatly improves target delivery. However, accumulating evidence suggests that exposure to
Laura Martínez-Alarcón, Sergio Liarte, Juana M. Abellaneda, Juan J. Quereda, Livia Mendonça, Antonio Muñoz, Pablo Ramírez, Guillermo Ramis   +7 more
doaj   +2 more sources

A new airtight sampling method for sulfur hexafluoride (SF6) in groundwater [PDF]

MethodsX
In the past 20 years, sulfur hexafluoride (SF6) has been considered a highly reliable tracer for assessing modern water (< 65 yrs old) in groundwater.
Raka Sunderland, Dan Larsen, Scott Schoefernacker, Deborah Leslie   +3 more
doaj   +2 more sources

Sustained growth of sulfur hexafluoride emissions in China inferred from atmospheric observations [PDF]

Nature Communications
Sulfur hexafluoride (SF6) is a potent greenhouse gas. Here we use long-term atmospheric observations to determine SF6 emissions from China between 2011 and 2021, which are used to evaluate the Chinese national SF6 emission inventory and to better ...
Minde An, Ronald G. Prinn, Luke M. Western, Xingchen Zhao, Bo Yao, Jianxin Hu, Anita L. Ganesan, Jens Mühle, Ray F. Weiss, Paul B. Krummel, Simon O’Doherty, Dickon Young, Matthew Rigby   +12 more
doaj   +2 more sources

Porous Organic Cages for Sulfur Hexafluoride Separation. [PDF]

J Am Chem Soc, 2016
A series of porous organic cages is examined for the selective adsorption of sulfur hexafluoride (SF6) over nitrogen. Despite lacking any metal sites, a porous cage, CC3, shows the highest SF6/N2 selectivity reported for any material at ambient ...
Hasell T, Miklitz M, Stephenson A, Little MA, Chong SY, Clowes R, Chen L, Holden D, Tribello GA, Jelfs KE, Cooper AI.   +10 more
europepmc   +6 more sources

Study on the decomposition mechanism and insulation stability of HFO-1336mzz(E)/air mixtures as a new environment-friendly insulation medium under AC voltage

AIP Advances, 2023
As one of hydrofluoroolefins (HFOs), HFO-1336mzz(E) is regarded as a promising eco-friendly alternative insulation medium to Sulfur Hexafluoride (SF6) owing to its excellent environmental effect and insulation property.
Nian Tang, Jia Nie, Jie Liu, Dongwei Sun, Li Li, Zhenguo Liu, Manjun Zhang, Feng Wang, Zhe Qu, Yuzhu Hu   +9 more
doaj   +1 more source

Impact of leaks in sulfur hexafluoride and nitrogen multiple-breath washout systems [PDF]

ERJ Open Research, 2018
Jørgen G. Nielsen
doaj   +2 more sources