Three-dimensional inkjet biofabrication based on designed images.

abstract：:Bioprinting of living cells is rapidly developing as an advanced biofabrication approach to engineer tissues. Bioinks can be extruded in three-dimensions (3D) to fabricate complex and hierarchical constructs for implantation. However, a lack of functionality can often be attributed to poor bioink properties. Indeed, a...

journal_title：Biofabrication

authors： Cidonio G,Alcala-Orozco CR,Lim KS,Glinka M,Mutreja I,Kim YH,Dawson JI,Woodfield TBF,Oreffo ROC

更新日期：2019-06-12 00:00:00

abstract：:The physical and mechanical properties of cells modulate their behavior such proliferation rate, migration and extracellular matrix remodeling. In order to study cell behavior in a tissue-like environment in vitro, it is of utmost importance to develop biologically and physically relevant 3D cell models. Here, we char...

journal_title：Biofabrication

authors： Pillet F,Gibot L,Madi M,Rols MP,Dague E

更新日期：2017-05-11 00:00:00

abstract：:Cell-imprinting technology is a novel method for directing stem cell fate using substrates molded from target cells. Here, we fabricated and studied cell-imprinted substrates for neural priming in human adipose-derived stem cells in the absence of chemical cues. We molded polydimethylsiloxane (PDMS) silicone substrate...

journal_title：Biofabrication

authors： Ghazali ZS,Eskandari M,Bonakdar S,Renaud P,Mashinchian O,Shalileh S,Bonini F,Uckay I,Preynat-Seauve O,Braschler T

更新日期：2020-10-30 00:00:00

abstract：:A Caco-2 cell culture on Transwell, an alternative testing to animal or human testing used in evaluating drug intestinal permeability, incorrectly estimated the absorption of actively transported drugs due to the low expression of membrane transporters. Similarly, three-dimensional (3D) cultures of Caco-2 cells, which...

journal_title：Biofabrication

authors： Shen C,Meng Q,Zhang G

更新日期：2014-12-17 00:00:00

abstract：:Bone healing is regulated by multiple microenvironmental signals provided by the extracellular matrix (ECM). This study aimed to mimic the native osteoinductive microenvironment by developing an ECM using gene-transduced cells. The LIM mineralization protein-1 (LMP-1) gene was transferred to murine pre-osteoblast cell...

journal_title：Biofabrication

authors： Ma J,Guo W,Gao M,Huang B,Qi Q,Ling Z,Chen Y,Hu H,Zhou H,Yu F,Chen K,Richards G,Lin J,Zhou Z,Xiao D,Zou X

更新日期：2017-11-14 00:00:00

abstract：:A recently emerged approach for tissue engineering is to biofabricate tissues using cellular spheroids as building blocks. Human pluripotent stem cells (hPSCs), including human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs), can be cultured to generate large numbers of cells and can presumably...

journal_title：Biofabrication

authors： Lin H,Li Q,Lei Y

更新日期：2017-04-24 00:00:00

abstract：:Three-dimensional (3D) printed poly(ε-caprolactone) (PCL) based scaffolds have being proposed for different tissue engineering applications. This study addresses the design and fabrication of 3D PCL constructs with different struts alignments at 90°, 45° and 90° with offset. The morphology and the mechanical behavior ...

journal_title：Biofabrication

authors： Ribeiro JFM,Oliveira SM,Alves JL,Pedro AJ,Reis RL,Fernandes EM,Mano JF

更新日期：2017-05-11 00:00:00

abstract：:Cardiovascular diseases (CVDs) are considered the principal cause of worldwide death, being atherosclerosis the main etiology. Up to now, the predominant treatment for CVDs has been bypass surgery from autologous source. However, due to previous harvest or the type of disease, this is not always an option. For this re...

journal_title：Biofabrication

authors： Bosch Rué E,Delgado LM,Gil FJ,Perez RA

更新日期：2020-09-30 00:00:00

abstract：:Cell cultures for tissue engineering are traditionally prepared on two-dimensional or three-dimensional scaffolds with simple pores; however, this limits mass transportation, which is necessary for cell viability and function. In this paper, an innovative method is proposed for fabricating porous scaffolds with design...

journal_title：Biofabrication

authors： Liu Y,Li X,Qu X,Zhu L,He J,Zhao Q,Wu W,Li D

更新日期：2012-03-01 00:00:00

abstract：:In this study, we report the step-gradient nanocomposite (NC) hydrogel generated easily by spatial connection of different nanocomposite hydrogel pastes varying in the concentrations of nanomaterials with the aid of a 3D printing technique. The prepared 3D printed gradient NC hydrogel has self-adhesive properties and ...

journal_title：Biofabrication

authors： Motealleh A,Çelebi-Saltik B,Ermis N,Nowak S,Khademhosseini A,Kehr NS

更新日期：2019-08-22 00:00:00

abstract：:Here we developed a composite scaffold of pearl/poly(lactic-co-glycolic acid) (pearl/PLGA) utilizing the low-temperature deposition manufacturing (LDM). LDM makes it possible to fabricate scaffolds with designed microstructure and macrostructure, while keeping the bioactivity of biomaterials by working at a low temper...

journal_title：Biofabrication

authors： Xu M,Li Y,Suo H,Yan Y,Liu L,Wang Q,Ge Y,Xu Y

更新日期：2010-06-01 00:00:00

abstract：:Plasma treatment is a method to modify the physicochemical properties of biomaterials, which consequently may affect interactions with cells. Based on the rationale that physical cues on the surface of culture substrates and implants, such as surface roughness, have proven to alter cell behaviour, we used electrospinn...

journal_title：Biofabrication

authors： Nandakumar A,Tahmasebi Birgani Z,Santos D,Mentink A,Auffermann N,van der Werf K,Bennink M,Moroni L,van Blitterswijk C,Habibovic P

更新日期：2013-03-01 00:00:00

abstract：:Nowadays, 3D bioprinting technologies are rapidly emerging in the field of tissue engineering and regenerative medicine as effective tools enabling the fabrication of advanced tissue constructs that can recapitulate in vitro organ/tissue functions. Selecting the best strategy for bioink deposition is often challenging...

journal_title：Biofabrication

authors： Costantini M,Colosi C,Święszkowski W,Barbetta A

更新日期：2018-11-09 00:00:00

abstract：:Electrospinning has been widely used to produce ultrafine fibers in microscale and nanoscale; however, traditional electrospinning processes are currently beset by troublesome limitations in fabrication of 3D periodic porous structures because of the chaotic nature of the electrospinning jet. Here we report a novel st...

journal_title：Biofabrication

authors： Yuan H,Zhou Q,Li B,Bao M,Lou X,Zhang Y

更新日期：2015-11-05 00:00:00

abstract：:Tissue engineering aims to create implantable biomaterials for the repair and regeneration of damaged tissues. In vitro tissue engineering is generally based on static culture, which limits access to nutrients and lacks mechanical signaling. Using shear stress is controversial because in some cases it can lead to cell...

journal_title：Biofabrication

authors： Salinas EY,Aryaei A,Paschos N,Berson E,Kwon H,Hu JC,Athanasiou KA

更新日期：2020-08-10 00:00:00

abstract：:Four-dimensional (4D) bioprinting of cell-laden constructs with programmable shape-morphing structures has gained increasing attention in the field of biofabrication and tissue engineering. Currently, most of the widely used materials for 4D printing, including N-isopropylacrylamide-based polymers, are not commonly us...

journal_title：Biofabrication

authors： Luo Y,Lin X,Chen B,Wei X

更新日期：2019-09-13 00:00:00

abstract：:Technical limitations of traditional electrospinning make it hard to produce three-dimensional (3D) scaffolds with hierarchical pore structures. Here, porous polycaprolactone (PCL) nanofiber meshes with different nano-hydroxyapatite (nHA) concentrations were prepared by electrospinning with stainless steel mesh as the...

journal_title：Biofabrication

authors： Song J,Zhu G,Wang L,An G,Shi X,Wang Y

更新日期：2017-02-14 00:00:00

abstract：:A major limitation of existing 3D implantable structures for bone tissue engineering is that most of the cells rapidly attach on the outer edges of the structure, restricting the cells penetration into the inner parts and causing the formation of a necrotic core. Furthermore, these structures generally possess a rando...

journal_title：Biofabrication

authors： Paun IA,Popescu RC,Mustaciosu CC,Zamfirescu M,Calin BS,Mihailescu M,Dinescu M,Popescu A,Chioibasu D,Soproniy M,Luculescu CR

更新日期：2018-02-05 00:00:00

abstract：:Three-dimensional (3D) tissue models are invaluable tools that can closely reflect the in vivo physiological environment. However, they are usually difficult to develop, have a low throughput and are often costly; limiting their utility to most laboratories. The recent availability of inexpensive additive manufacturin...

journal_title：Biofabrication

authors： Flood P,Alvarez L,Reynaud EG

更新日期：2016-10-11 00:00:00

abstract：:In the pharmaceutical industry, new drugs are tested to find appropriate compounds for therapeutic purposes for contemporary diseases. Unfortunately, novel compounds emerge at expensive prices and current target evaluation processes have limited throughput, thus leading to an increase of cost and time for drug develop...

journal_title：Biofabrication

authors： Rodríguez-Dévora JI,Zhang B,Reyna D,Shi ZD,Xu T

更新日期：2012-09-01 00:00:00

abstract：:We have developed cell sheet technology as a modern method for the fabrication of functional tissue-like and organ-like structures. This technology allows for a sheet of interconnected cells and cells in full contact with their natural extracellular environment to be obtained. A cell sheet can be patterned and compose...

journal_title：Biofabrication

authors： Hannachi IE,Yamato M,Okano T

更新日期：2009-06-01 00:00:00

abstract：:In clinical islet transplantation, allogeneic islets of Langerhans are transplanted into the portal vein of patients with type 1 diabetes, enabling the restoration of normoglycemia. After intra-hepatic transplantation several factors are involved in the decay in islet mass and function mainly caused by an immediate bl...

journal_title：Biofabrication

authors： Marchioli G,van Gurp L,van Krieken PP,Stamatialis D,Engelse M,van Blitterswijk CA,Karperien MB,de Koning E,Alblas J,Moroni L,van Apeldoorn AA

更新日期：2015-05-28 00:00:00

abstract：:A bio-inspired hydrogel for 3D bioprinting of soft free-standing neural tissues is presented. The novel filler-free bioinks were designed by combining natural polymers for extracellular matrix biomimicry with synthetic polymers to endow desirable rheological properties for 3D bioprinting. Crosslinking of thiolated Plu...

journal_title：Biofabrication

authors： Haring AP,Thompson EG,Tong Y,Laheri S,Cesewski E,Sontheimer H,Johnson BN

更新日期：2019-02-25 00:00:00

abstract：:The tumour microenvironment is heterogeneous and consists of multiple cell types, variable extracellular matrix (ECM) composition, and contains cell-defined gradients of small molecules, oxygen, nutrients and waste. Emerging in vitro cell culture systems that attempt to replicate these features often fail to incorpora...

journal_title：Biofabrication

authors： Rodenhizer D,Cojocari D,Wouters BG,McGuigan AP

更新日期：2016-10-18 00:00:00

abstract：:Current technologies for manufacturing of microfluidic devices include soft-lithography, wet and dry etching, thermoforming, micro-machining and three-dimensional (3D) printing. Among them, soft-lithography has been the mostly preferred one in medical and pharmaceutical fields due to its ability to generate polydimeth...

journal_title：Biofabrication

authors： Ozbolat V,Dey M,Ayan B,Ozbolat IT

更新日期：2019-04-16 00:00:00

abstract：:Engineering surfaces with functional polymers is a crucial issue in the field of micro/nanofabrication and cell-material interface studies. For many applications of surface patterning, it does not need cells to attach on the whole surface. Herein, we introduce a novel polymer fabrication protocol of off-stoichiometry ...

journal_title：Biofabrication

authors： Liu W,Li Y,Ding X

更新日期：2017-04-24 00:00:00

abstract：:Despite the widespread use as platforms for various biomedical applications, engineering hydrogels to impart multifunctionality and control physical properties, while closely mimicking the native cellular microenvironment, is still a significant challenge. Herein, nanofibers consisting of hydrophilic and photocrosslin...

journal_title：Biofabrication

authors： Kim S,Cha C

更新日期：2019-12-19 00:00:00

abstract：:Degeneration of the intervertebral disc (IVD) represents a significant musculoskeletal disease burden. Tissue engineering has proposed several strategies comprising the use of biodegradable materials to prepare scaffolds that can present mechanical properties similar to those of native IVD tissues. However, this might...

journal_title：Biofabrication

authors： van Uden S,Silva-Correia J,Correlo VM,Oliveira JM,Reis RL

更新日期：2015-01-21 00:00:00

abstract：:In the body, cells are surrounded by an interconnected mesh of insoluble, bioactive protein fibres to which they adhere in a well-controlled manner, embedded in a hydrogel-like highly hydrated matrix. True morphological and biochemical mimicry of this so-called extracellular matrix (ECM) remains a challenge but appear...

journal_title：Biofabrication

authors： Schulte VA,Hahn K,Dhanasingh A,Heffels KH,Groll J

更新日期：2014-06-01 00:00:00

abstract：:Tissue engineering needs innovative solutions to better fit the requirements of a minimally invasive approach, providing at the same time instructive cues to cells. The use of shape memory polyurethane has been investigated by producing 4D scaffolds via additive manufacturing technology. Scaffolds with two different p...

journal_title：Biofabrication

authors： Hendrikson WJ,Rouwkema J,Clementi F,van Blitterswijk CA,Farè S,Moroni L

更新日期：2017-08-02 00:00:00