Introduction of Organosilicon Materials

Shi, Huihui; Yang, Jing; Liu, Yupeng; He, Chaobin

doi:10.1002/9783527823499.ch1

Cited by 6 publications

(5 citation statements)

References 83 publications

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“…Due to their unique inorganic-organic chemical composition, organosilicon polymers serve as a crucial link between inorganic and organic polymers, exhibiting a fascinating combination of properties [74][75][76]. Based on variations in their backbone structure, organosilicon polymers can be primarily classified into polysiloxanes (Si-O), polysilsesquioxanes (Si-O), polysilanes (Si-Si), polycarbosilanes (Si-C), and polysilazanes (Si-N) [77]. Kowalczyk et al reported the synthesis and characterization of novel organic-inorganic hybrid copolymers based on acryloxypropyl-heptaisobutyl-POSS (A-POSS, Figure 5(C1)) and various (meth)acrylates, and their application in thermally curable structural self-adhesive tapes (SATs).…”

Section: Organosilicon Compounds As Co-monomers Of Polymer Matrixmentioning

confidence: 99%

Organosilicon Compounds in Hot-Melt Adhesive Technologies

Czakaj,

Sztorch,

Romanczuk-Ruszuk

et al. 2023

Polymers

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Hot-melt adhesives (HMAs) are thermoplastic materials that can bond various substrates by solidifying rapidly upon cooling from the molten state, and their modification with organosilicon compounds can result in crosslinking behavior, characteristic of gels. Organosilicon compounds are hybrid molecules that have both inorganic and organic components and can enhance the properties and performance of HMAs. The gel aspect of HMA with and without organosilicon modifiers can be considered in organosilicon-modified systems, the modifiers are often either sol–gel condensation products or their mechanism of action on the adherent surface can be considered of sol–gel type. The purpose of this manuscript is to present the current state of the art on the formulation, characterization, and application of HMAs and optimize their performance with organosilicon compounds for application in various industries such as automotive, construction, and photovoltaics. This review covers articles published within the period of 2018–2022. The article is divided into sections, in which information about hot-melt adhesives is described at the beginning. The following part of the presented review focuses on the composition of hot-melt adhesives, which takes into account the use of organosilicon compounds. The last part of this review outlines the future trends in hot-melt adhesives.

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Section: Organosilicon Compounds As Co-monomers Of Polymer Matrixmentioning

confidence: 99%

Organosilicon Compounds in Hot-Melt Adhesive Technologies

Czakaj,

Sztorch,

Romanczuk-Ruszuk

et al. 2023

Polymers

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“…The organosilicates can be obtained through one-step synthesis methods by co-condensation of the silica source such as sodium silicate, alkoxysilanes such as tetraethylorthosilicate (TEOS), among others, with alkylalkoxysilanes such as 3aminopropyltriethoxysilane (APTES), phenyltrimethoxysilane (PTMS), phenyltriethoxysilane (PTES), among others, forming interconnected siliceous networks through organic bridges. Organosilicates can also be produced by postsynthesis processes, replacing the silanol groups of the synthesized silica with organic groups through silanization reactions with alkylalkoxysilanes having amino, epoxy, glyoxyl, aryl, phenyl, alkyl groups [30,59,60]. Hybrid nanomaterials based on silicon have been implemented in the immobilization of bioreceptors or amplification systems, since the presence of organic groups produces changes in the hydrophobic and electrochemical properties of the surface, which promote different bioreceptor-electrode surface interactions, generating a favorable microenvironment for the stability of the different bioreceptors in electrochemical biosensing approaches [60,61].…”

Section: Silicon Nanomaterialsmentioning

confidence: 99%

Hybrid Nanobioengineered Nanomaterial-Based Electrochemical Biosensors

Soto

Orozco

2022

Molecules

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Nanoengineering biosensors have become more precise and sophisticated, raising the demand for highly sensitive architectures to monitor target analytes at extremely low concentrations often required, for example, for biomedical applications. We review recent advances in functional nanomaterials, mainly based on novel organic-inorganic hybrids with enhanced electro-physicochemical properties toward fulfilling this need. In this context, this review classifies some recently engineered organic-inorganic metallic-, silicon-, carbonaceous-, and polymeric-nanomaterials and describes their structural properties and features when incorporated into biosensing systems. It further shows the latest advances in ultrasensitive electrochemical biosensors engineered from such innovative nanomaterials highlighting their advantages concerning the concomitant constituents acting alone, fulfilling the gap from other reviews in the literature. Finally, it mentioned the limitations and opportunities of hybrid nanomaterials from the point of view of current nanotechnology and future considerations for advancing their use in enhanced electrochemical platforms.

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“…Silicon-containing organic compounds play an important role in organic synthesis, agrochemical industry, and materials science as versatile scaffolds due to silicon's unique chemical and physical properties. [1][2][3][4][5][6][7][8] Moreover, organosilicon compounds have outstanding physicochemical features, allowing them to be widely used in medicinal chemistry (Fig. 1).…”

Section: Introductionmentioning

confidence: 99%