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Pedro H. N. Cardoso, Carlos Yure B. Oliveira, Mylena Nunes, Ginetton F. Tavares, Pedro M. Faia and Evando S. Araújo
The importance of the Eudragit® E100 copolymer (E100) is recognized in the pharmaceutical industry as a pH-dependent coating material in conventional oral administration dosage applications, where a modified release profile is required. On the other hand...
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Kaifeng Wang, Ziyu Lu, Yingxue Zou, Yunsheng Zhu and Junhui Yu
For improving the night recognition of road markings and enhancing the driving safety of asphalt pavements, single-factor optimization is used to investigate the effects of the component materials, including luminescent power, pigment, filler, and anti-s...
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Manuela Elena Voicu, Daniela Ionita, George-Octavian Buica, Doina Draganescu, Valentina Anuta, Florentina Monica Raduly and Ioana Demetrescu
This paper compares two types of polylactic acid (PLA) coating on AZ31 alloy obtained by dip coating and electrospinning. Both types of coating were loaded with gentamicin sulphate (GS) and the drug-loading efficiency and release were assessed. A higher ...
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Ioana Demetrescu, Radu Nartita, Mihai Andrei, Andreea Cristiana Didilescu, Anisoara Cimpean and Daniela Ionita
Amidst the prevalence of aggressive bacterial infections that can impact both oral and systemic health following various dental and implant procedures, the search for alternative, high-performing and biocompatible materials has become a challenging pursu...
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Ahmed H. Abdullah, Mostafa A. A. Awad-Allah, Naglaa A. A. Abd-Elkarim, Zienab F. R. Ahmed and Eman M. A. Taha
Cellulose derivatives, as edible coating for fruits and vegetables, have been broadly applied due to their availability, stability, solubility, safety, and low price. Therefore, this study was conducted to (1) extract cellulose from the banana plant rach...
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Borhan Albiss and Mohammad Al-Widyan
This study presents the numerical simulation, optimization, preparation, and characterization of Cu(In, Ga)Se2 (CIGS) thin-film solar cells (TFSCs). Different cell parameters were investigated, including Ga/(Ga+In) (GGI) ratios, the thicknesses of CIGS a...
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Leila Troudi, Khaled Jelassi
Pág. 206 - 215
Electroplating is one of the most important processes in the manufacturing of switches. Coating the conductive parts of switches improves their appearance and increases their durability, even in severe environments. This study proposes a non-destructive ...
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Fulei Jing, Junjie Yang, Shibai Tang, Quan Wen, Tao Zhang, Jian Wu and Xueling Fan
Considering the influence of non-equibiaxial stress state and initial residual strain on the compressive buckling of the ceramic layer, a quantitative characterization method of the damage generated at the interface between the top coat and bond coat in ...
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Laura Khamkhash, Svetlana Em, Anara Molkenova, Yoon-Hwae Hwang and Timur Sh. Atabaev
The use of thin films consisting of TiO2 and reduced graphene oxide (TiO2?rGO) in solar harnessing devices is gaining momentum thanks to improved charge-transporting characteristics. In this report, we propose a facile spin-coating methodology for the de...
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Vadzim Chayeuski, Abdelhafed Taleb, Valery Zhylinski, Andrei Kuleshov and Roman Shtempliuk
This paper presents the results of a study on the preparation and characterization of a Cr-DND/MoN detonation chromium-nanodiamond coating deposited on cemented tungsten carbide (WC?3 wt.% Co) mill blades using Arc-PVD and electrodeposition methods. The ...
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