Twin compounds of phenylethenyl substituted indole as efficient materials for electroluminescent devices

Sipaviciute, D.; Tavgenienė, Daiva; Kručaitė, Gintarė; Gražulevičius, Juozas V.; Volyniuk, Dmytro; Yao, Bing; Xie, Zhiyuan; Zhang, Baohua; Grigalevičius, Saulius

doi:10.1016/j.dyepig.2016.06.042

Cited by 6 publications

(2 citation statements)

References 26 publications

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“…25,26 From the scientific and industrial points of view, carbazole-based polymers have attracted more attention due to their hole transport, high charge-carrier mobility, and electroluminescent properties. 27,28 Among carbazole polymers, pNVC is much more familiar due to its easy synthesis procedure and solubility in most organic solvents. 29,30 They are used as biosensors, cellular markers, protective agents against radiation, and antimicrobial coatings.…”

Section: Introductionmentioning

confidence: 99%

“…Here, it may be noted that cyclic polymers have drawn much attention due to their exceptional properties like small hydrodynamic volume and lower intrinsic viscosity. , From the scientific and industrial points of view, carbazole-based polymers have attracted more attention due to their hole transport, high charge-carrier mobility, and electroluminescent properties. , Among carbazole polymers, pNVC is much more familiar due to its easy synthesis procedure and solubility in most organic solvents. , They are used as biosensors, cellular markers, protective agents against radiation, and antimicrobial coatings. ,,− The non-toxic nature of pNVC was also tested against NIH 3T3 mammalian fibroblast cells. The results demonstrated that pNVC-based material was nontoxic to fibroblast cells, meaning that this material is appropriate for tissue engineering applications .…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and Characterizations of Bioactive Glass Nanoparticle-Incorporated Triblock Copolymeric Injectable Hydrogel for Bone Tissue Engineering

Pal

Karmakar

Vel

et al. 2023

ACS Appl. Bio Mater.

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Recently, injectable hydrogels have attracted much interest in tissue engineering (TE) applications because of their controlled flowability, adaptability, and easy handling properties. This work emphasizes the synthesis and characterizations of bioactive glass (BAG) nanoparticle-reinforced poly(ethylene glycol) (PEG)- and poly(N-vinylcarbazole) (pNVC)-based minimally invasive composite injectable hydrogel suitable for bone regeneration. First, the copolymer was synthesized from a combination of PEG and pNVC through reversible addition–fragmentation chain-transfer (RAFT) polymerization and nanocomposite hydrogel constructs were subsequently prepared by conjugating BAG particles at varying loading concentrations. Gel permeation chromatography (GPC) analysis confirmed the controlled nature of the polymer. Various physicochemical characterization results confirmed the successful synthesis of copolymer and nanocomposite hydrogels that showed good gelling and injectability properties. Our optimal nanocomposite hydrogel formulation showed excellent swelling properties in comparison to the copolymeric hydrogel due to the presence of hydrophilic BAG particles. The bone cell proliferation rate was found to be evidently higher in the nanocomposite hydrogel than in the copolymeric hydrogel. Moreover, the enhanced level of ALP activity and apatite mineralization for the nanocomposite in comparison to that for the copolymeric hydrogel indicates accelerated in vitro osteogenesis. Overall, our study findings indicate BAG particle-conjugated nanocomposite hydrogels can be used as promising grafting materials in orthopedic reconstructive surgeries complementary to conventional bone graft substitutes in cancellous bone defects due to their 3D porous framework, minimal invasiveness, and ability to form any desired shape to match irregular bone defects.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterizations of Bioactive Glass Nanoparticle-Incorporated Triblock Copolymeric Injectable Hydrogel for Bone Tissue Engineering

Pal

Karmakar

Vel

et al. 2023

ACS Appl. Bio Mater.

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Stable All‐Organic Radicals with Ambipolar Charge Transport

Reig

Gozálvez

Jankauskas

et al. 2016

Chemistry A European J

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A series of neutral long-lived purely organic radicals based on the stable [4-(N-carbazolyl)-2,6-dichlorophenyl]bis(2,4,6-trichlorophenyl)methyl radical adduct (Cbz-TTM) is reported herein. All compounds exhibit ambipolar charge-transport properties under ambient conditions owing to their radical character. High electron and hole mobilities up to 10 and 10 cm V s , respectively, were achieved. Xerographic single-layered photoreceptors were fabricated from the radicals studied herein, exhibiting good xerographic photosensitivity across the visible spectrum.

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3,7-Diaryl substituted 10-butylphenoxazines as new hole transporting materials for organic light emitting devices

et al. 2017

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Twin compounds of phenylethenyl substituted indole as efficient materials for electroluminescent devices

Cited by 6 publications

References 26 publications

Synthesis and Characterizations of Bioactive Glass Nanoparticle-Incorporated Triblock Copolymeric Injectable Hydrogel for Bone Tissue Engineering

Synthesis and Characterizations of Bioactive Glass Nanoparticle-Incorporated Triblock Copolymeric Injectable Hydrogel for Bone Tissue Engineering

Stable All‐Organic Radicals with Ambipolar Charge Transport

3,7-Diaryl substituted 10-butylphenoxazines as new hole transporting materials for organic light emitting devices

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