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
۳D Printing of Bone Grafts for Cleft Alveolar Osteoplasty
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One of the most common hereditary craniofacial anomalies in humans are cleft lip and cleft alveolar bone with or without cleft palate. German researchers developed a novel therapy concept based on 3D printing of biodegradable calcium phosphate-based materials allowing...
Enhancement of 3D cell printing by using silk nanofibers
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In a study recently published in Materials Today Bio, researchers from Osaka University have used silk nanofibers obtained by mechanical disintegration to enhance the printing process without damaging the cells or cell assemblies. reference: https://www.3dmednet.com/silk-fibers-provide-integrity-and-prevent-cell-damage-in-3d-printed-biological-constructs/ Sakai S, Yoshii A,...
Bioprinting and computer modeling facilitates study of cancer spread in blood vessels.
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A team of scientists from the Lawrence Livermore National Laboratory (CA, USA) has used bioprinted, living brain vasculature models in tandem with computer modeling simulations to provide insights on why cancer cells metastasize in certain areas of the vasculature....
Novel bioink for 4D bioprinting tissue-mimicking materials
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A team of researchers from Linköping University (Sweden) has developed a modular and 3D printable hyaluronan-based hydrogels to keep cells alive throughout the printing process. reference Aronsson, C., Jury, M., Naeimipour, S., Boroojeni, F. R., Christoffersson, J., Lifwergren, P.,...
۳D-printed capsule could collect bacteria from throughout the gastrointestinal tract
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A novel 3D-printed capsule, developed by a team at Purdue University (IL, USA), could allow for the collection of bacteria samples from throughout the gastrointestinal tract, improving on conventional sampling methods that may exclude areas for bacteria collection outside...
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,...
Robotic bioprinting platform aims to cure gastric wounds from inside the body
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Gastric wall injury is one of the most common diseases in digestive tract and can lead to surgery if left untreated. Researchers from China’s Tsinghua University have developed a micro bioprinting robot that can treat gastric wounds from inside...
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...
Noninvasive in vivo 3D bioprinting
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Despite the extensive advances in 3D bioprinting, its in vivo application has been limited to the cases with exposed traumas (such as burn wounds) or requires a surgical operation. In a recent study by Chinese scientists, the noninvasive in...
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...