Novel multifunctional colloidal carbohydrate nanofiber electrolytes with excellent conductivity and responses to bone cancer cells

Gökmen, Fatma Özge; Rzayev, Zakir M. O.; Salimi, Kouroush; Bunyatova, Ulviye; Acar, Selim; Salamov, B. G.; Türk, Mustafa

doi:10.1016/j.carbpol.2015.06.106

Cited by 9 publications

(1 citation statement)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Adding bioactive molecules (such as polyphenols or flavor compounds) to a three-dimensional network can help solve the problem of delivery of the bioactive to a specific location within the body (Shewan & Stokes, 2013). The combination of xanthan gum-based hydrogels and multifunctional carbohydrate colloidal nanofibers is an example of this type of structure (Gökmen, et al, 2015). Two-dimensional self-assembled nanostructures include thin film coatings, laminates, and nanocomposites, which can be easily formed by interactions based on the local self-assembly of carbohydrate three-dimensional micelles.…”

Section: Carbohydrate-based Self-assembled Nanostructuresmentioning

confidence: 99%

Using polysaccharides for the enhancement of functionality of foods: A review

Chen

Guo

et al. 2019

Trends in Food Science & Technology

105

View full text Add to dashboard Cite

Background: Flavor, taste and functional ingredients are important ingredients of food, but they are easily lost or react during heating and are not stable. Carbohydrate-carbohydrate interactions (CCIs) and carbohydrate-protein interactions (CPIs) are involved in a variety of regulatory biological processes in nature, including cell differentiation, proliferation, adhesion, inflammation and immune responses. Polysaccharides have high molecular weights and many intramolecular hydrogen bonds, can be easily modified chemically and biochemically to enhance bioadhesive and biostability of tissues. Therefore, polysaccharides are the foundation for building complex and stable biosystems that are non-toxic with highydrophilicity and easily biodegradable. Scope and approach: In this review, we summarize the principles and applications of polysaccharide delivery systems in a variety of foods. Key findings and conclusions: This review focuses on the self-assembly of carbohydrates with complex structures and discusses the latest advances in self-assembly systems. The host-guest complexes formed by polyvalent sugar conjugates have the potential to provide, control or target delivery or release systems. They can also extend the shelf life of food and prevent oxidation and isomerization during food storage. Moreover, very few studies have outlined a comprehensive overview of the use of various types of food polysaccharide matrixes for the assembly and protection of food ingredients, which is a very important area for further study.

show abstract

Section: Carbohydrate-based Self-assembled Nanostructuresmentioning

confidence: 99%

Using polysaccharides for the enhancement of functionality of foods: A review

Chen

Guo

et al. 2019

Trends in Food Science & Technology

105

View full text Add to dashboard Cite

show abstract

Sandwich‐structured starch‐grafted polyethylhexylacrylate/polyvinyl alcohol thin films

2018

View full text Add to dashboard Cite

The present study aimed to explore the designing of nanoclay‐decorated polyethylhexylacrylate/polyvinyl alcohol clay (S‐g‐PEHA/PVA@clay) thin films. The thickness of the S‐g‐PEHA/PVA@clay thin films mainly depends on the polymerization of ethylhexylacrylate and concentrations of PVA. The presence of clay nanoparticles in S‐g‐PEHA/PVA thin films was confirmed by Fourier transform infrared spectroscopy, X‐ray diffraction, and energy‐dispersive X‐ray spectroscopy analyses. The field emission scanning electron microscopy images showed the presence of exfoliated nanoclay throughout the films. High‐resolution transmission electron microscopy was also performed to determine the degree of distribution and exfoliation of clay platelets. The surface and nano‐tribological characteristics of the thin films were investigated by atomic force microscopy. It was found that the exfoliation and intercalation of clay platelets in thin films depend on the concentration of Cloisite® 30B loading. The thermal conductivity, tensile strength, thermal properties, and refractive index were studied as a function of clay loading. It was noticed that tensile strength, thermal conductivity, thermal properties, and refractive index of the thin films were enhanced with the increase in Cloisite® 30B content due to the formation of an exfoliated and partially intercalated structure of the S‐g‐PEHA/PVA@clay. Chemical resistance and antibacterial and biodegradable properties of the thin films were also studied. The oxygen barrier property of the thin films was reduced fivefold due to the sandwich structure of clay platelets.

show abstract