Piranha solution treatment: A facile method for improving the antithrombotic ability and regulating smooth muscle cell growth on blood contact materials [PDF]
Frontiers in Bioengineering and Biotechnology, 2023 Blood contact materials require strong anti-fouling capabilities to avoid thrombus formation. Recently, TiO2-based photocatalytic antithrombotic treatment has gained focus. Nevertheless, this method is restricted to titanium materials with photocatalytic
Yuzhen Liao +10 more
doaj +6 more sources
Surface Bioactivation of Polyether Ether Ketone (PEEK) by Sulfuric Acid and Piranha Solution: Influence of the Modification Route in Capacity for Inducing Cell Growth [PDF]
Biomolecules, 2021 The aim of this study was to promote bioactivity of the PEEK surface using sulfuric acid and piranha solution. PEEK was functionalized by a sulfuric acid treatment for 90 s and by piranha solution for 60 and 90 s.
Flavia Suzany Ferreira dos Santos +4 more
doaj +7 more sources
Improving Surface Properties of PEEK for Dental Applications by Using Piranha Solution [PDF]
International Journal of Dentistry, 2023 Background. “Polyetheretherketone (PEEK)” is a biocompatible, high-strength polymer that is well-suited for use in dental applications due to its unique properties.
Mohammed A. Alsmael +1 more
doaj +4 more sources
Use of Piranha Solution as An Alternative Route to Promote Bioactivation of PEEK Surface with Low Functionalization Times [PDF]
Molecules, 2022 This study aimed to achieve bioactivity on the PEEK surface using piranha solution through a lower functionalization time. For this purpose, the functionalization occurred with piranha solution and 98% sulfuric acid in the proportions of 1:2, 1:1, and 2 ...
Flavia Suzany Ferreira dos Santos +6 more
doaj +4 more sources
Quantitative Studies on PDMS-PDMS Interface Bonding with Piranha Solution and its Swelling Effect [PDF]
Micromachines, 2012 In this paper, a low-cost yet effective method of irreversible bonding between two elastomeric polydimethylsiloxane (PDMS) interfaces using Piranha solution is investigated.
Choon-Lai Chiang +3 more
doaj +4 more sources
Crystals, 2023 Silicon anodes with a high theoretical capacity possess great potential applications in power batteries for electric vehicles, while their volume expansion always leads to crystal pulverization and electrode polarization.
Tingting Li +8 more
doaj +4 more sources
IEEE Journal of the Electron Devices Society, 2018 We demonstrated dual-surface modification of GaN/AlGaN/GaN high-electron mobility transistors using tetramethylammonium hydroxide (TMAH) and piranha solutions prior to gate metallization.
M. Siva Pratap Reddy +3 more
doaj +4 more sources
Biomass Waste Carbonization in Piranha Solution: A Route to Hypergolic Carbons? [PDF]
Micro, 2022 In the present work we report for the first time the carbonization of biomass waste, such as stale bread and spent coffee, in piranha solution (H2SO4-H2O2) at ambient conditions. Carbonization is fast and exothermic, resulting in the formation of carbon nanosheets at decent yields of 25–35%, depending on the starting material.
Nikolaos Chalmpes +2 more
exaly +3 more sources
Evaluation of High-Performance Polyether Ether Ketone Polymer Treated with Piranha Solution and Epigallocatechin-3-Gallate Coating. [PDF]
Biomed Res IntBackground. Dental implantation has become a standard procedure with high success rates, relying on achieving osseointegration between the implant surface and surrounding bone tissue. Polyether ether ketone (PEEK) is a promising alternative to traditional dental implant materials like titanium, but its osseointegration capabilities are limited due to ...
Alsmael MA, Al-Khafaji AM.
europepmc +3 more sources
Journal of Hazardous Materials, 2021 Piranha solution is a highly acidic mixture of sulfuric acid and hydrogen peroxide. The present study aimed at developing a dimensionally stable anode (DSA), made of titanium metal foil coated with Ruthenium Dioxide (RuO2), for the electrochemical oxidation of hydrogen peroxide in the presence of strong sulfuric acid under ambient conditions.
Daniel Sanchez Carretero, Jing-Hua Tzeng
exaly +4 more sources