Coaxial 3D printing of hierarchical structured hydrogel scaffolds for repair of spinal cord injury
In vivo evaluation of bone scaffold fabricated by 3D bioprinting method by researchers of OmidAfrinan company
Fabrication of 3D printed hybrid scaffolds carrying dental pulp stem cells
Bioprinting Bone Constructs During Surgery
The beating of the first bioprinted human heart created from stem cells
۳D Bioprinted Multicellular Vascular Models
۳D Printed Punctal Plugs for Controlled Ocular Drug Delivery
Novel bioprinting platform supports bone regeneration
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A collaborative team from the SFI Research Centre for Advanced Materials and Bioengineering Research (AMBER; Dublin, Republic of Ireland) and the Trinity Centre for Biomedical Engineering at Trinity College Dublin (Republic of Ireland) has developed a novel bioprinting platform...
۳D-printed artery monitors blood pressure to help manage cardiovascular health
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A team of researchers from University of Wisconsin-Madison (WI, USA) has 3D printed an artery that monitors blood pressure to enable doctors to monitor cardiovascular health remotely. REFRENCE https://www.3dmednet.com/3d-printed-artery-monitors-blood-pressure-to-help-manage-cardiovascular-health/ Li J, Long Y, Yang F, Wei H, Zhang Z,...
Bioprinting of Beating Heart Tissue with human induced pluripotent stem cells (hiPSCs)
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Researchers at the University of Minnesota (UMN) by developing a new bio-ink were able to bioprint a centimeter-scale heart pump with real human cells. The extracellular matrix (ECM)-based bioink used in this study enabled stem cells to proliferate before differentiation, allowing the team...
Emerging Trends of Bioengineering Technologies: Webinars by International Speakers
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The new round of 3D Bio Club webinars titled “Emerging Trends of Bioengineering Technologies” is organized in collaboration of OmidAfarinan and RASA companies. In this section of webinars, international speakers talk about new trends in bioengineering, especially 3D bioprinting,...
Capsules Based optical sensors for monitoring microenvironmental changes in 3D cell cultures
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Despite the great advances in the regenerative medicine field, monitoring the metabolic changes of cultured cells during tissue formation is still an important challenge; which is caused by the limitations associated with the bulk volumetric assays. In recent research...
۳D-printed patches for long term release of drugs to treat myocardial infarction
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Up to now, many methods have been presented to treat cardiovascular diseases as the first cause of human death worldwide. In a recent study by Finish scientists, multifunctional patches presenting suitable biocompatibility, electrical conductivity, and mechanical strength have been...
Oxygen Generating Bioinks: An Approach Providing Oxygen to Cells Encapsulated in Non Vasculirized Grafts
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Of the main challenges against the translation of tissue-engineered grafts is the lack of enough oxygen in thick tissues known as hypoxia. Interestingly, there is a category of materials that generate oxygen. In a recent study, a bioink of...
Intravital three dimensional bioprinting
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A group of researchers from the University College London and the University of Padua (Italy) unveiled a minimally invasive 3D bioprinting technique that can be used for the fabrication of 3D constructs across and within tissues. This study results,...
Intracorporeal 3D bioprinting using a gelatin-based bioink
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In a collaboration between scientists from the Terasaki Institute for Biomedical Innovation, Ohio State University, and Pennsylvania State University, a gelatin-based bioink has been developed for 3D bioprinting tissue directly in the body. The method used to 3D print...
Anatomical-scale functional bone tissues are developed by 3D bioprinting of nanoengineered bioinks
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Designing patient-specific bone grafts by 3D-bioprinting technology has gathered a great deal of attention from researchers and clinicians. In this vein, a research group at Texas A&M University has developed an advanced bioink known as Nanoengineered Ionic–Covalent Entanglement (NICE)...
Acoustic 3D bioprinting: A new way to align neural cells in desired frameworks
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In cooperative research between the scientists in TU Wien and Stanford universities, it has been made possible to introduce nerve cells in spherical cage structures using acoustic bioprinting technology. This cell alignment in certain spots in a framework provides...
The First 3D Bioprinting Experiment In Space Is Achieved
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In a collaboration between the Geneva Foundation (Geneva), the Uniformed Services University of the Health Sciences (USU), commercial space company TechShot, Inc, and 3D printer manufacturer nScrypt, Inc, the first bioprinting project in space about the engineering of the...
۳D bioprinting of constructs made of hydrogels and thermoplastic polymers for articular cartilage engineering
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In a national collaboration of Spain scientists, a new bio-ink made of alginate and hyaluronic acid was developed for articular cartilage engineering. To provide the mechanical properties required in cartilage tissue, Polylactic acid was co-printed with the cell-encapsulated hydrogel....
۳D-Printing Responds to Covid-19 Outbreak: A Review on Simple and Feasible Ideas
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With the outbreak of the coronavirus, the daily activities have been significantly disrupted. Therefore, the efforts of many research institutes in the world are focused on combating the spread of the virus. In this session of 3D Bio Club,...
Priming mesenchymal stem cells in vivo: A game-changer to treat myocardial infarction induced hearts
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Despite the great potential of mesenchymal stem cells in various regeneration therapies, their application to treat myocardial infarction (MI)–induced hearts is limited. In recent research by an international joint research team of POSTECH, Seoul St. Mary’s Hospital, and City...
Development of functional scaffolds for bone tissue engineering using 3D-bioprinting
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Extrusion-based 3D-printing is among the additive manufacturing (AM) techniques that have attracted much attention for the fabrication of bone tissue engineering scaffolds with defined geometries and internal structure. The aim of the studies performed in this thesis was to...
Development of high performance nano- bioink
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Despite considerable development of bioprinting methods, real applications in tissue engineering are still limited due to challenges in development of a suitable bioink with high printability and cell viability. Therefore, we will host Dr. Zandi for the introduction of...
۳D-Bio Club: 3D Bioprinting novel applications
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Due to Covid-19 outbreak, OmidAfarinan team decided to hold an online webinar entitled “۳D Bioprinting Novel Applications” from “۳D-Bio Club” series. In this session, Mr. Majid Hajihosseinali as the co-founder and CEO at OmidAfarinan Company, will discuss the recent...
(A Handheld 3D Bioprinter is Developed to Reconstruct Volumetric Muscle Loss (VML
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Reconstructive surgery is yet not successful in the regeneration of volumetric muscle loss (VML). The defect geometry is patient dependent which limits the reliability of many common methods. 3D bioprinting, as a new emerging technology, can circumvent many of...
The importance of neural and muscular cells integration in 3D bioprinted skeletal muscle constructs
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Regenerative medicine has been promised regeneration of muscular constructs that mimic structural and functional characteristics of native skeletal muscles. Recently, scientists at Wake Forest Institute for Regenerative Medicine (WFIRM), have accelerated restoration of skeletal muscle through integration of neural...
A New Kit from Omiad Afarinan Company for Printing of Hollow and Core/Shell structures
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Nowadays, technologies such as 3D bioprinting boost the fabrication of various tissue and organ models. One of the challenging models is tubular structures preset in various body parts. Omid Afarinan company has recently provided an innovative kit named 3DbioHollow®...
Fabrication of Hydrogel Fibers with Controllable Biophysical and Biochemical Features
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Hydrogel structures with morphological features at microscale have various applications in tissue engineering and regenerative medicine due to their ability to induce cellular behavior in a controlled and desired manner. In a very recent study managed by Iranian researchers...
A New Product from Omiad Afarinan Company for Treatment of Bone Defects
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۳D printing can be used for many industrial and biomedical purposes. Omid Afarinan company has recently produced an innovative product named Cranio® for treatment of diseases such as craniosynostosis, hemifacial microsomia (HFM), and hypertelorism in which a person is inflicted...
۳D Bioprinting Technology in Plant Science: A New Approach
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Over the last decade, the development of technologies such as 3D bioprinting has engendered paradigm shift in many scientific areas including plant biology. For instance, 3D bioprinted constructs of plant cells or inspired by plants decipher information about single-cell,...