The Effect of Filler Content on the IR Spectra of Poly(p-xylylene)–Sulfide Nanocomposites

Ivanova, Olga; Krinichnaya, E. P.; Morozov, Pavel V.; Zav’yalov, S. A.; Журавлева, Т. С.

doi:10.1134/s1995078019010051

Cited by 7 publications

(1 citation statement)

References 29 publications

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“…The aliphatic stretching vibrations of -CH have very low intensity in chitosan [171]. The peak observed at 1596 cm −1 is related to N-H bond scission from the primary amine because of free amino groups in the crosslinked chitosan segments [173]. The peak which appeared at 1596 cm −1 indicates the aromatic ring stretching vibration.…”

Section: Influence Of Sorption Kinetics and Isothermsmentioning

confidence: 99%

Layered Double Hydroxides (LDHs)

2021

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Their exceptional characteristics and uniqueness make Layered Double Hydroxides (LDHs) and their derivatives promising two-dimensional layered materials that are suitable for several existing and future applications in diverse fields. To name a few, we can mention environmental monitoring and preservation, biotechnology, pharmaceutical and chemical processes, the design and realization of new functional polymers and new magnetic materials with a high-saturation magnetic field, and new composite materials for sustainable concrete infrastructure.The number of research and review articles in high-impact journals highlights the growing attention paid to these materials by not only academic, but also applied-science researchers. This is due to the peculiar properties of LDHs, such as their ease of synthesis even on a large scale, their chemical and thermal stability, their uniform distribution of metal cations, and their ability to intercalate anionic species within the interlayer space and possibly release them, together with their high biocompatibility.This growing interest has led to a parallel growth in the number of publications, some of which appear in this Special Issue of Crystals, presenting both research and review papers. In particular, deeper attention has been paid to innovative synthesis techniques, focusing on those with a low environmental impact, to applications for renewable energy sources, and to interlayer anions' exchange capability for drug release. The ability of Layered Double Hydroxides to form hybrid inorganic/organic nanomaterials is stressed in the review articles.We are confident that reading the articles published in this Special Issue, written by accomplished researchers working for years in the field, will be a source of inspiration to any scientist who studies LDHs within any discipline.

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Section: Influence Of Sorption Kinetics and Isothermsmentioning

confidence: 99%

Layered Double Hydroxides (LDHs)

2021

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Effect of Shear on Structural Organization of Various Recombinant Spidroins

Шариков

Тенчурин

Белоусов

et al. 2022

Macromolecular Symposia

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To follow the structural reorganization of spidroin during its spinning, the rheological behavior of low‐concentration solution of recombinant spidroins rS1/9 and rS2/12 is studied on different stages of separation, purification, and lyophilization. It is shown that spidroin solutions with concentration of 1 mg mL−1 appear to be structured liquids with yield stress around value 0.2 Pa. Distribution of hydrodynamic radii of spidroins reveals two peaks due to presence of single particles and aggregates both. Their ability for spidroin transformation from micellar to fibrillar structure under shear stress is demonstrated. Studying rheological behavior of recombinant spidroin solutions and their supramolecular organization is necessary to select the optimal spinning parameters to produce fibrous materials with required physicochemical properties.

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