Biofabrication Journal Impact Factor & Information

Publisher: Institute of Physics (Great Britain), IOP Publishing

Journal description

Current impact factor: 4.30

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2013 / 2014 Impact Factor 4.302
2012 Impact Factor 3.705
2011 Impact Factor 3.48
2010 Impact Factor 1.857

Impact factor over time

Impact factor
Year

Additional details

5-year impact 3.52
Cited half-life 2.30
Immediacy index 0.39
Eigenfactor 0.00
Article influence 1.00
ISSN 1758-5090
OCLC 316801915
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

IOP Publishing

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Pre-print on author's personal website, repository or arXiv.
    • Pre-print can not be updated after submission
    • Post-print on author's personal website immediately
    • Post-print on institutional repository, subject-based repository, PubMed Central or third party eprint servers after 12 months embargo
    • Publisher's version/PDF cannot be used
    • Published source must be acknowledged with citation
    • Must link to publisher version with DOI
    • Set statements to accompany different versions (see policy)
    • This policy is an exception to the default policies of 'IOP Publishing'
  • Classification
    ​ green

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: Rapid prototyping of bone tissue engineering constructs often utilizes elevated temperatures, organic solvents and/or UV light for materials processing. These harsh conditions may prevent the incorporation of cells and therapeutic proteins in the fabrication processes. Here we developed a method for using bioprinting to produce constructs from a thermoresponsive microparticulate material based on poly(lactic-co-glycolic acid) at ambient conditions. These constructs could be engineered with yield stresses of up to 1.22 MPa and Young’s moduli of up to 57.3 MPa which are within the range of properties of human cancellous bone. Further study showed that protein-releasing microspheres could be incorporated into the bioprinted constructs. The release of the model protein lysozyme from bioprinted constructs was sustainted for a period of 15 days and a high degree of protein activity could be measured up to day 9. This work suggests that bioprinting is a viable route to the production of mechanically strong constructs for bone repair under mild conditions which allow the inclusion of viable cells and active proteins.
    Biofabrication 09/2015; 7(3). DOI:10.1088/1758-5090/7/3/035004
  • [Show abstract] [Hide abstract]
    ABSTRACT: There are many techniques for preparing two-dimensional aligned fibril matrices. However, the critical problem associated with these techniques is the destruction of the native structure (e.g., the α-helix) of the proteins. Moreover, most of these techniques cannot create a three-dimensional (3D), aligned reconstituted collagen fibril matrix in one step. In this study, we used a simple device composed of a pneumatic membrane that generates a tunable vibration frequency to apply physical stimulation to fabricate a 3D, aligned collagen fibril matrix with the characteristic D-period structure of collagen in one step. Using second harmonic images, we demonstrated that the aligned, reconstituted collagen fibrils preserve the native collagen D-period structure. The average angular deviation of fibril alignment was reduced to 25.01 ± 4.2° compared with the 39.7 ± 2.19° of alignment observed for the randomly distributed fibril matrix. In addition, the ultimate tensile strength of the aligned matrix when force was applied in the direction parallel to the fiber orientation was higher than that of the randomly oriented matrix. The aligned reconstituted collagen fibril matrix also enhanced the expression of smoothelin (a specific marker of contractile phenotype) of thoracic aortic smooth muscle cell (A7r5) relative to the randomly distributed collagen fibril matrix.
    Biofabrication 06/2015; 7(2). DOI:10.1088/1758-5090/7/2/025004
  • [Show abstract] [Hide abstract]
    ABSTRACT: Endometrial stromal and epithelial cell function is typically studied in vitro using standard two-dimensional monocultures, but these cultures fail to reflect the complex three-dimensional (3D) architecture of tissue. A 3D model of bovine endometrium that reflects the architectural arrangement of in vivo tissue would beneficially assist the study of tissue function. An electrospun polyglycolide (PGA) scaffold was selected to grow a 3D model of primary bovine endometrial epithelial and stromal cells, that reflects the architecture of the endometrium for the study of pathophysiology. Electrospun scaffolds were seeded with stromal and epithelial cells, and growth was assessed using histological techniques. Prostaglandin E2 and prostaglandin F2α responsiveness of endometrial scaffold constructs was tested using oxytocin plus arachidonic acid (OT + AA) or lipopolysaccharide (LPS). Stromal and epithelial cells growing on the electrospun scaffold had an architectural arrangement that mimicked whole tissue, deposited fibronectin, had appropriate expression of vimentin and cytokeratin and were responsive to OT + AA and LPS, as measured by prostaglandin accumulation. In conclusion, a functional 3D model of stromal and epithelial cells was developed using a PGA electrospun scaffold which may be used to study endometrial pathophysiology.
    Biofabrication 06/2015; 7(2):025010. DOI:10.1088/1758-5090/7/2/025010
  • [Show abstract] [Hide abstract]
    ABSTRACT: The utilization of the microfabrication technique to fabricate advanced computing chips has exponentially increased in the last few decades. Needless to say, this fabrication technique offers some unique advantages to develop micro-systems. Though many conventional microfabrication techniques today uses very harsh chemicals, the authors believe that the manipulation of system components and fabrication methods may aid in the utilization of the microfabrication techniques used in fabricating computer chips to develop advanced biological microfluidic systems. Presented in this paper is a fabrication approach in which popular fabrication methods and techniques are coupled together to develop an integrated system that aids in the fabrication of cell-laden microfluidic systems. This system aims to reduce the uses of harsh chemicals and decreases the lengthy fabrication time. Additionally, this integrated system will enable the printing of cells as the microfluidic chip is being fabricated. To demonstrate the unique capabilities of the integrated system, an advanced microfluidic chip is being fabricated and investigated. The advanced chip will feature the investigation of cancer cells in a co-cultured microfluidic environment. The investigations presented demonstrate co-cultures in a microfluidic chip, advanced cell printing with localized surface enhancement, cell integration, and full additive fabrication of a microfluidic chip.
    Biofabrication 03/2015; 7(1):015012. DOI:10.1088/1758-5090/7/1/015012
  • [Show abstract] [Hide abstract]
    ABSTRACT: Over the last decade DLW employing ultrafast pulsed lasers has become a well-established technique for the creation of custom-made free-form three-dimensional (3D) microscaffolds out of a variety of materials ranging from proteins to biocompatible glasses. Its potential applications for manufacturing a patient's specific scaffold seem unlimited in terms of spatial resolution and geometry complexity. However, despite few exceptions in which live cells or primitive organisms were encapsulated into a polymer matrix, no demonstration of an in vivo study case of scaffolds generated with the use of such a method was performed. Here, we report a preclinical study of 3D artificial microstructured scaffolds out of hybrid organic-inorganic (HOI) material SZ2080 fabricated using the DLW technique. The created 2.1 × 2.1 × 0.21 mm(3) membrane constructs are tested both in vitro by growing isolated allogeneic rabbit chondrocytes (Cho) and in vivo by implanting them into rabbit organisms for one, three and six months. An ex vivo histological examination shows that certain pore geometry and the pre-growing of Cho prior to implantation significantly improves the performance of the created 3D scaffolds. The achieved biocompatibility is comparable to the commercially available collagen membranes. The successful outcome of this study supports the idea that hexagonal-pore-shaped HOI microstructured scaffolds in combination with Cho seeding may be successfully implemented for cartilage tissue engineering.
    Biofabrication 03/2015; 7(1):015015. DOI:10.1088/1758-5090/7/1/015015