Results 91 to 100 of about 268,301 (310)
Advanced Healthcare Materials, EarlyView.The covalent binding of dexamethasone to the surface of polyimide represents the electrically inert part of implantable intraneural devices. This ensures a sustained release of the drug for 9 weeks. In vitro and in vivo tests confirm the reduction of the foreign body reactions and the improved biocompatibility of dexamethasone functionalized polyimide.
Giulia Turrin +19 more
wiley +1 more source
Entropy, 2016 This paper investigates the microstructures and the polarization behaviors of Al7.5Cr22.5Fe35Mn20Ni15 high-entropy alloy in 1M (1 mol/L) deaerated sulfuric acid (H2SO4), nitric acid (HNO3), and hydrochloric acid (HCl) solutions at temperatures of 30–60 ...
Chun-Huei Tsau, Po-Yen Lee
doaj +1 more source
The Influence of Temperature on the Action of Nitric Acid on Metals [PDF]
, 1901 Alfred J. Ewart
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Advanced Healthcare Materials, EarlyView.This research introduces a cold plasma‐based platform for treating breast cancer bone metastases. Using a novel bioprinted 3D tumor‐stroma model, it highlights the selective antitumor effects of plasma‐generated reactive species. The platform aims to advance non‐invasive therapeutic strategies, offering potential clinical applications in controlling ...
Laura M. Bouret +4 more
wiley +1 more source
A Study of Adsorption of Zr (IV) on Manganese Dioxide
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017 The adsorption of zirconium, on manganese dioxide from nitric acid solutions has been studied as a function of shaking time, concentration of electrolytes, concentration of adsorbate and temperature effects (25- 90°C).
H.H AI- Taweel
doaj
Hydrofluoric Acid-Free Synthesis of MIL-101(Cr)-SO3H
CrystalsThe conventional synthesis of the Metal–Organic Framework (MOF) MIL-101(Cr)-SO3H employs hydrofluoric acid as the modulator, posing handling challenges due to its irritating, corrosive, and toxic nature, as well as its reactivity with glass and metals ...
Tamara M. Bernal +2 more
doaj +1 more source
Semiconducting Polymer Nanoparticles as Multimodal Agents for Optical and Magnetic Resonance Imaging
Advanced Healthcare Materials, EarlyView.Semiconducting polymer nanoparticles (SPNs) exhibit many advantageous optical and biological properties. Multimodal SPN‐based contrast agents that integrate several imaging modalities yield a wealth of information through the use of different imaging mechanisms.
Faysal A. Farah +3 more
wiley +1 more source
The formation and stripping mechanism of oxide film on stainless steel surfaces
International Journal of Advanced Nuclear Reactor Design and TechnologyTypically, equipment in nuclear facilities operating in nitric acid media are made of stainless steel. Retired equipment exhibits relatively high levels of radioactivity, and chemical cleaning is a cost-effective and efficient method for decontamination.
Zhenqi Shen +7 more
doaj
Isolation and Characterization of Microcrystalline Cellulose (MCC) from Rice Husk (RH)
MATEC Web of Conferences, 2016 Microcrystalline cellulose (MCC) was extracted from local agricultural residues, rice husk (RH). RH undergone alkaline, bleaching and acid hydrolysis treatments.
Ahmad Zuliahani +4 more
doaj +1 more source
矿业科学学报, 2019 The coal based powder activated carbon was modified by nitric acid, the adsorption properties of activated carbon under different modification conditions was investigated the modified activated carbon obtained under the optimal modification conditions ...
Tang Jiawei +7 more
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