| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Santulli, Carlo
Università di Camerino
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Influence of washing with sodium lauryl sulphate (SLS) surfactant on different properties of ramie fibrescitations
- 2024A Hybrid Design of Experiment Approach in Analyzing the Electrical Discharge Machining Influence on Stir Cast Al7075/B4C Metal Matrix Compositescitations
- 2024Effect of Stacking Sequence on Mechanical and Water Absorption Characteristics of Jute/Banana/Basalt Fabric Aluminium Fibre Laminates With Diamond Microexpanded Meshcitations
- 2024Prevention of Biofouling Due to Water Absorption of Natural Fiber Composites in the Aquatic Environment: A Critical Reviewcitations
- 2023Selection and processing of natural fibers and nanocellulose for biocomposite applications: A brief reviewcitations
- 2023A comprehensive review on the mechanical, physical, and thermal properties of abaca fibre for their introduction into structural polymer compositescitations
- 2023Natural Fibres-Based Bio-Epoxy Composites _ Epoxy-Based Biocompositescitations
- 2022Physico-Chemical Characterization of Keratin from Wool and Chicken Feathers Extracted Using Refined Chemical Methodscitations
- 2021A comparative evaluation of chemical, mechanical, and thermal properties of oil palm fiber/pineapple fiber reinforced phenolic hybrid compositescitations
- 2021Effect of Alkali Treatment on the Properties of Acacia Caesia Bark Fibrescitations
- 2021Mechanical Properties of Phormium Tenax Reinforced Natural Rubber Compositescitations
- 2018Terahertz Amplitude Polynomial Principle Component Regression for Aramid-Basalt Hybrid Composite Laminate Inspectioncitations
- 2017Potential of wool felts in combination with glass fibres: Mechanical and low velocity impact assessmentcitations
- 2016Manufacturing of Natural Fiber/Agrowaste Based Polymer Compositescitations
- 2016Biopolymers Directly Developed from Biomasses from Agrowaste Sourcescitations
- 2015Effect of different lignocellulosic fibres on poly(ε-caprolactone)-based composites for potential applications in orthoticscitations
- 2015Improving performance and applicability of green composite materials by hybridization
- 2013Mechanical behavior of jute cloth/wool felts hybrid laminates
- 2013Effect of fiber surface treatments on thermo-mechanical behavior of poly(lactic acid)/phormium tenax composites
- 2013Ternary PVA nanocomposites containing cellulose nanocrystals from different sources and silver particles: Part II
- 2013Mechanical characterisation of hybrid composite laminates based on basalt fibres in combination with flax, hemp and glass fibres manufactured by vacuum infusion
- 2013Okra (Abelmoschus Esculentus) fibre based PLA composites: mechanical behaviour and biodegradation
- 2011Effect of fiber orientation in uni-directional glass epoxy laminate using acoustic emission monitoring
- 2010Flexural behaviour of pultruded jute/glass and kenaf/glass hybrid composites monitored using acoustic emissioncitations
- 2010Mechanical and thermal characterization of epoxy composites reinforced with random and quasi-unidirectional untreated Phormium tenax leaf fiberscitations
- 2008Natural Fiber Composites Monitored by Acoustic Emission
- 2003Impact damage characterisation of thermoplastic matrix composites using transmission transient thermography
- 2002Influence of micro-structural voids on the mechanical and impact properties in commingled E-glass/polypropylene thermoplastic composites
Places of action
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article
Physico-Chemical Characterization of Keratin from Wool and Chicken Feathers Extracted Using Refined Chemical Methods
Abstract
<jats:p>In this work, the characteristic structure of keratin extracted from two different kinds of industrial waste, namely sheep wool and chicken feathers, using the sulfitolysis method to allow film deposition, has been investigated. The structural and microscopic properties have been studied by means of scanning electron microscopy (SEM), Raman spectroscopy, atomic force microscopy (AFM), and infrared (IR) spectroscopy. Following this, small-angle X-ray scattering (SAXS) analysis for intermediate filaments has been performed. The results indicate that the assembly character of the fiber can be obtained by using the most suitable extraction method, to respond to hydration, thermal, and redox agents. The amorphous part of the fiber and medium range structure is variously affected by the competition between polar bonds (reversible hydrogen bonds) and disulfide bonds (DB), the covalent irreversible ones, and has been investigated by using fine structural methods such as Raman and SAXS, which have depicted in detail the intermediate filaments of keratin from the two different animal origins. The preservation of the secondary structure of the protein obtained does offer a potential for further application of the waste-obtained keratin in polymer films and, possibly, biocomposites.</jats:p>