A new nanostructured material for regenerative vascular treatments: Magnetic bacterial nanocellulose (MBNC)

Ravindra Kempaiah, Sandra L. Arias, Fernando Pastrana, Milad Alucozai, Lisa M. Reece, Juan Pavon, Jean Paul Allain

Research output: ResearchConference contribution

Abstract

Engineered 3D constructs with multifunctional properties are in great demand for tissue engineering applications. The aim of this research is to develop a unique hydrogel made of bacterial nanocellulose (BNC) that has been magnetically functionalized and rendered biocompatible for the purpose of rapid cellular localization and proliferation. Magnetic hydrogels integrated on intracranial stents is a new method for the treatment of brain aneurysms by accelerating the endothelialization process and reducing the healing time. Some authors [1] have postulated that a stent used as a tissue scaffold with a magnetic face directed at the aneurysmal neck would be the most efficient strategy. Moreover, authors like Dalby et al. [2] have shown that stem cell adhesion, differentiation, proliferation and gene expression can be enhanced by nanostructured biomaterials. Main results of both magnetizing and cells behaviour are in well agreement with above mentioned references.

LanguageEnglish (US)
Title of host publication2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages
Subtitle of host publicationAn Independent Forum for Patient Care and Technology Support
DOIs
StatePublished - 2013
Externally publishedYes
Event8th Pan American Health Care Exchanges Conference, PAHCE 2013 - Medellin, Colombia
Duration: Apr 29 2013May 4 2013

Other

Other8th Pan American Health Care Exchanges Conference, PAHCE 2013
CountryColombia
CityMedellin
Period4/29/135/4/13

Fingerprint

Nanostructures
Stents
Blood Vessels
Nanostructured materials
Hydrogels
Tissue Scaffolds
Hydrogel
Intracranial Aneurysm
Biocompatible Materials
Tissue Engineering
Cell Adhesion
Cell Differentiation
Stem Cells
Cell Proliferation
Gene Expression
Research
Cell adhesion
Tissue engineering
Biomaterials
Brain

Keywords

  • Bacterial Nano-Cellulose
  • Magnetic Functionalizing
  • Nano-biomaterials
  • Regenerative Medicine

ASJC Scopus subject areas

  • Biomedical Engineering
  • Health Informatics
  • Health Information Management

Cite this

Kempaiah, R., Arias, S. L., Pastrana, F., Alucozai, M., Reece, L. M., Pavon, J., & Allain, J. P. (2013). A new nanostructured material for regenerative vascular treatments: Magnetic bacterial nanocellulose (MBNC). In 2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Care and Technology Support [6568355] DOI: 10.1109/PAHCE.2013.6568355

A new nanostructured material for regenerative vascular treatments : Magnetic bacterial nanocellulose (MBNC). / Kempaiah, Ravindra; Arias, Sandra L.; Pastrana, Fernando; Alucozai, Milad; Reece, Lisa M.; Pavon, Juan; Allain, Jean Paul.

2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Care and Technology Support. 2013. 6568355.

Research output: ResearchConference contribution

Kempaiah, R, Arias, SL, Pastrana, F, Alucozai, M, Reece, LM, Pavon, J & Allain, JP 2013, A new nanostructured material for regenerative vascular treatments: Magnetic bacterial nanocellulose (MBNC). in 2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Care and Technology Support., 6568355, 8th Pan American Health Care Exchanges Conference, PAHCE 2013, Medellin, Colombia, 4/29/13. DOI: 10.1109/PAHCE.2013.6568355
Kempaiah R, Arias SL, Pastrana F, Alucozai M, Reece LM, Pavon J et al. A new nanostructured material for regenerative vascular treatments: Magnetic bacterial nanocellulose (MBNC). In 2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Care and Technology Support. 2013. 6568355. Available from, DOI: 10.1109/PAHCE.2013.6568355
Kempaiah, Ravindra ; Arias, Sandra L. ; Pastrana, Fernando ; Alucozai, Milad ; Reece, Lisa M. ; Pavon, Juan ; Allain, Jean Paul. / A new nanostructured material for regenerative vascular treatments : Magnetic bacterial nanocellulose (MBNC). 2013 Pan American Health Care Exchanges, PAHCE 2013 - Conference, Workshops, and Exhibits. Cooperation / Linkages: An Independent Forum for Patient Care and Technology Support. 2013.
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