Hybrid (Nano)Materials Meet Supramolecular Chemistry: A Brief Introduction to Basic Terms and Concepts

Rurack, Knut; Martínez‐Máñez, Ramón

doi:10.1002/9780470552704.ch1

Cited by 6 publications

(5 citation statements)

References 82 publications

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“…The final aqueous dispersion of C 60 fullerene is a homogeneous solution of saturated amber color. This solution was used to synthesize the hybrid system with PFT (2).…”

Section: Methodsmentioning

confidence: 99%

“…However, the most demanded and interesting field of application is connected currently with biotechnologies and biomedicine. According to the IUPAC definition, hybrid nanomaterials are a homogeneous mixture of chemically interacting organic and inorganic components (2) with a dispersion level of <1 lm. As a result, the hybrid material acquires new properties that were not typical or were weakly presented in the original components.…”

Section: Introductionmentioning

confidence: 99%

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Photoswitchable Phosphonate–Fullerene Hybrids with Cholinesterase Activity

Kolesnikov¹,

Mamonova

Pankin³

et al. 2022

Photochem & Photobiology

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Modern progress in photopharmocology calls for new generation of compounds joining bioactivity, photoswitchable properties and high selectivity of response to light wavelength. Introduced here, phosphonate–fullerene hybrids are the first representatives of such compounds. Phosphonate–fullerene hybrids were synthesized on a base of fullerene C60 and organophosphates with the function of photoswitchable cholinesterase activity—phosphorylated thiazolotriazole and aminomalonate compounds and studied with FTIR, UV–VIS spectroscopy and IPC‐micro neurotoxin amperometric analysis. As a result of spectroscopic and bioactivity characterization, it was not only demonstrated butyrylcholinesterase (BuChE) inhibition increase in phosphonate–fullerene hybrids compared with pure phosphonates but also pronounced response of inhibition degree to laser irradiation of hybrids. It was found opposite behavior of hybrids as a result of laser irradiation—BuChE inhibition drop‐off for thiazolotriazole–fullerene and pronounced growth for aminomalonate–fullerene. The other remarkable peculiarity of presented phosphonate–fullerene hybrids is high selectivity of inhibition change degree to laser wavelength (266 or 325 nm).

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“…The final aqueous dispersion of C 60 fullerene is a homogeneous solution of saturated amber color. This solution was used to synthesize the hybrid system with PFT (2).…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Photoswitchable Phosphonate–Fullerene Hybrids with Cholinesterase Activity

Kolesnikov¹,

Mamonova

Pankin³

et al. 2022

Photochem & Photobiology

View full text Add to dashboard Cite

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“…The definition of hybrid materials is somewhat ambiguous as some different descriptions can be found in literature [4,5]. Ashby and Bréchet [6] defined hybrid material "as a combination of two or more materials in a predetermined geometry and scale, optimally serving a specific engineering purpose".…”

Section: Introductionmentioning

confidence: 99%

Effect of electroceramic particles on damping behaviour of aluminium hybrid composites produced by ultrasonic cavitation and mechanical stirring

et al. 2015

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In this study, electroceramics PBN and PLZT along with SiC were included in Al-3.96 wt.% Mg (A514.0) master alloy. Ultrasonic cavitation (UST) and mechanical stirring (MS) were employed to improve wettability and dispersion during casting. Two composite systems were produced: PBN system (5 wt.% PBN + 1 wt.% SiC and 15 wt.% PBN + 1 wt.% SiC) and the PLZT system (follows the same designation). The influence of fabrication method on the microstructures, particle distribution and wettability as well as electroceramic impact on dynamo-mechanical properties of prepared composites were investigated. Optical microscope (OM) and scanning electron microscope (SEM) results indicate that the processing technique was effective as it promoted wettability and homogeneous dispersion of particles throughout the Al matrix. Dynamic mechanical analysis (DMA) study of the composites demonstrated that the addition of the functional particles to the Al alloy matrix improved damping capacity (Tan δ) at 200°C. The composites exhibited an increase in Tan δ of 24.3 ± 0.3% and 91.4 ± 0.2% for 5 and 15 wt.% PBN + 1 wt.% SiC and an increase of 19.7 ± 0.5% and 42.5 ± 0.3% for 5 and 15 wt.% PLZT + 1 wt.% SiC, respectively, when compared to the aluminium alloy matrix.

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“…Due to the high reactivity of tannins, they are prone to interact with other molecules, and hence recently multicomponent materials, partly made of the sustainable tannin, have evoked increased interest. More precisely, in the last two decades, tannin-derived hybrid materials are an emerging field, as they feature new perspectives due to combined or enhanced materials’ properties and hence allow an expansion of the materials’ application scope [ 28 , 29 ]. In particular, the interaction of inorganic and organic materials, in order to generate new materials with favorable properties of each organic and inorganics, is discussed [ 29 , 30 ].…”

Section: Introductionmentioning

confidence: 99%

“…More precisely, in the last two decades, tannin-derived hybrid materials are an emerging field, as they feature new perspectives due to combined or enhanced materials’ properties and hence allow an expansion of the materials’ application scope [ 28 , 29 ]. In particular, the interaction of inorganic and organic materials, in order to generate new materials with favorable properties of each organic and inorganics, is discussed [ 29 , 30 ]. The addition of an inorganic component, such as silica, to tannin can increase the thermal, and chemical properties of the tannin-derived materials allowing to provoke improved outcomes for diverse applications [ 31 , 32 ].…”

Section: Introductionmentioning

confidence: 99%

Tannin-Based Hybrid Materials and Their Applications: A Review

et al. 2020

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Tannins are eco-friendly, bio-sourced, natural, and highly reactive polyphenols. In the past decades, the understanding of their versatile properties has grown substantially alongside a continuously broadening of the tannins’ application scope. In particular, recently, tannins have been increasingly investigated for their interaction with other species in order to obtain tannin-based hybrid systems that feature advanced and/or novel properties. Furthermore, in virtue of the tannins’ chemistry and their high reactivity, they either physicochemically or physically interact with a wide variety of different compounds, including metals and ceramics, as well as a number of organic species. Such hybrid or hybrid-like systems allow the preparation of various advanced nanomaterials, featuring improved performances compared to the current ones. Consequently, these diverse-shaped materials have potential use in wastewater treatment or catalysis, as well as in some novel fields such as UV-shielding, functional food packaging, and biomedicine. Since these kinds of tannin-based hybrids represent an emerging field, thus far no comprehensive overview concerning their potential as functional chemical building blocks is available. Hence, this review aims to provide a structured summary of the current state of research regarding tannin-based hybrids, detailed findings on the chemical mechanisms as well as their fields of application.

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Hybrid (Nano)Materials Meet Supramolecular Chemistry: A Brief Introduction to Basic Terms and Concepts

Cited by 6 publications

References 82 publications

Photoswitchable Phosphonate–Fullerene Hybrids with Cholinesterase Activity

Photoswitchable Phosphonate–Fullerene Hybrids with Cholinesterase Activity

Effect of electroceramic particles on damping behaviour of aluminium hybrid composites produced by ultrasonic cavitation and mechanical stirring

Tannin-Based Hybrid Materials and Their Applications: A Review

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