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Olimpia Daniela Frent, Laura Gratiela Vicas, Narcis Duteanu, Nicoleta Sorina Nemes, Bogdan Pascu, Alin Teusdea, Claudia Mona Morgovan, Mariana Eugenia Muresan, Tunde Jurca, Annamaria Pallag, Ana Maria Vlase, Laurian Vlase, Ioana Dejeu, George Emanuiel Dejeu and Eleonora Marian
The objective of this study was to develop microspheres (Ms) from natural materials, chitosan (Ch) and sodium alginate (Na-Alg), that protect Ruta graveolens L. (RG) extract against temperature, pH, and the oxidative impact of degradation. The microspher...
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Gabriela Toader, Daniela Pulpea, Aurel Diacon, Edina Rusen, Raluca Elena Ginghina, Traian Rotariu, Alice Ionela Podaru, Andreea Elena Moldovan, Maria Gavrilescu, Ana-Mihaela Gavrila and Bogdan Trica
This study presents the formulation and application of strippable coatings for the entrapment and removal of heavy metals (HMs) and radio nuclides (RNs). The ?green? formulations involve the use of a water-based solution consisting of a synthetic biodegr...
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Zhongchen He, François Rault, Astha Vishwakarma, Elham Mohsenzadeh and Fabien Salaün
Poly(vinylidene fluoride) (PVDF)-electrosprayed nanofibers have been the subject of much research due to their flexibility and piezoelectric properties compared to other piezoelectrics, for example, ceramics or other polymeric materials. The piezoelectri...
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Tomasz M. Majka, Monika Witek, Paulina Radzik, Karolina Komisarz, Agnieszka Mitoraj and Krzysztof Pielichowski
Nowadays, increasing attention is devoted to the search for polymeric composite materials that are characterized by reduced flammability. In this work, the layer-by-layer (LbL) technique was applied to form multilayered protective coatings for polyamide ...
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Gregory Potter, Raul Barbosa, Alexa Villarreal, Alexandra Salinas, Hector Guzman, Heriberto De Leon, Javier A. Ortega and Karen Lozano
In the present research project, a novel portable battery-powered handheld device able to produce micron and submicron fibers using centrifugal forces is proposed. The design includes spinnerets with a clamshell configuration with multiple chambers or re...
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H M Nasir , T.A Saki, M Y Al-Luaibi
Pág. 1 - 13
Introduction: In recent years, there has been considerable interest in dithiocarbamate complexes because of its diverse biological roles, very few reports have been made on polymeric bis- dithiocarbamate compounds with carbon chain of n-propy...
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Piergiorgio Tataranni and Cesare Sangiorgi
According to the latest estimates, 40% of urban areas are covered by pavements. One of the most remarkable effects on the urban environment is the increase in impermeable surfaces which leads to problems related to water infiltration into the ground and ...
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Yuriy Tsapko,?leksii Tsapko,Olga Bondarenko,Maryna Sukhanevych
Pág. 23 - 30
Our study into the process of reed ignition has established the mechanisms of heat transfer to a material, which makes it possible to influence this process. It has been proven that the process of ignition implies heating a material to the critical tempe...
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Pedro J. Rivero, David Yurrita, Carlos Berlanga, José F. Palacio and Rafael Rodríguez
In this work, a novel coating was deposited on aluminum alloy samples by using a combination of electrospinning and chemical vapor deposition (CVD-silanization) techniques in order to create a functionalized film with an enhancement of both corrosion res...
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Alessio Suman, Annalisa Fortini, Nicola Aldi, Michele Pinelli and Mattia Merlin
The concept of smart morphing blades, which can control themselves to reduce or eliminate the need for active control systems, is a highly attractive solution in blade technology. In this paper, an innovative passive control system based on Shape Memory ...
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