A study of bulky nanotube composites based on albumin by high-resolution microscopy

Bobrinetskii, I. I.; Morozov, R. A.; Подгаецкий, В. М.; Симунин, М. М.; Yaminskii, I. V.

doi:10.1134/s0006350911020060

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…In this research we suggest using BSA protein molecules as a surfactant to form a biocompatible conductive layer on the cover-slip. Previously, a composite consisting of nanotubes and albumin was examined as a scaffold-forming material in implants in cartilaginous tissue regeneration [14,15].…”

Section: Choosing the Materialsmentioning

confidence: 99%

Investigation of the Effect of Local Electrical Stimulation on Cells Cultured on Conductive Single-Walled Carbon Nanotube/Albumin Films

Bobrinetskiy¹,

Seleznev²,

Morozov³

et al. 2012

JBNB

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In this study we have developed a biocompatible current-conductive coating based on carbon nanotubes and bovine serum albumin and have shown its efficiency in culturing cells in vitro. We investigate the proliferation of human embryonic fibroblast (HEF) cells, which were subjected to electrical stimulation when cultured on carbon nanotube surface. A weak increase in proliferation is demonstrated at stimulating field pulses up to 100 mV. It is assumed that the transport mechanism accompanied by higher synthesis of proteins and their polymerization may increase proliferative activity at low voltages. At higher voltages the motility and spatial organization of HEF cell is observed. As a result, a novel technique of supplying the cells with electric field through a system of micro- and nanosized electrodes and a biocompatible composite have been developed

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Section: Choosing the Materialsmentioning

confidence: 99%

Investigation of the Effect of Local Electrical Stimulation on Cells Cultured on Conductive Single-Walled Carbon Nanotube/Albumin Films

Bobrinetskiy¹,

Seleznev²,

Morozov³

et al. 2012

JBNB

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“…Albumin is a protein that finds its application in different areas of bionanohybrids production and state-of-the-art nanotechnology [ 5 ]. Albumin is widely applied to laser-welded biological tissues as a laser solder [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Two-Photon Polymerization of Albumin Hydrogel Nanowires Strengthened with Graphene Oxide

et al. 2021

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Multifunctional biomaterials can pave a way to novel types of micro- and nanoelectromechanical systems providing benefits in mimicking of biological functions in implantable, wearable structures. The production of biocomposites that hold both superior electrical and mechanical properties is still a challenging task. In this study, we aim to fabricate 3D printed hydrogel from a biocomposite of bovine serum albumin with graphene oxide (BSA@GO) using femtosecond laser processing. We have developed the method for functional BSA@GO composite nanostructuring based on both two-photon polymerization of nanofilaments and direct laser writing. The atomic-force microscopy was used to probe local electrical and mechanical properties of hydrogel BSA@GO nanowires. The improved local mechanical properties demonstrate synergistic effect in interaction of femtosecond laser pulses and novel composite structure.

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The interaction between nerve cells and carbon nanotube networks made by CVD process investigation

et al. 2013

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A study of bulky nanotube composites based on albumin by high-resolution microscopy

Cited by 3 publications

References 8 publications

Investigation of the Effect of Local Electrical Stimulation on Cells Cultured on Conductive Single-Walled Carbon Nanotube/Albumin Films

Investigation of the Effect of Local Electrical Stimulation on Cells Cultured on Conductive Single-Walled Carbon Nanotube/Albumin Films

Two-Photon Polymerization of Albumin Hydrogel Nanowires Strengthened with Graphene Oxide

The interaction between nerve cells and carbon nanotube networks made by CVD process investigation

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