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Archive of the latest website content

تصویر: Bioprinting of cartilage tissue using a 3D bioprinter in the treatment of knee joint injuries

Bioprinting of cartilage tissue using a 3D bioprinter in the treatment of knee joint injuries

With the help of bio-3D printing technology, scientists have succeeded in printing 3D cartilage tissue that can easily help those suffering from osteoarthritis or other knee injuries. reference: Costa JB, Park J, Jorgensen AM, Silva-Correia J, Reis RL, Oliveira...

تصویر: Vascularized cell-laden 3D bioprinted wound dressings for regenerative medicine applications

Vascularized cell-laden 3D bioprinted wound dressings for regenerative medicine applications

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Using three-dimensional printed structures with vascular networks is considered as a novel cell-based therapy for regenerative medicine applications. A team of researchers at the University of Otago (New Zealand) reports a promising strategy using core shell extrusion 3D bioprinting...

تصویر: ۳D Printing of Bone Grafts for Cleft Alveolar Osteoplasty

۳D Printing of Bone Grafts for Cleft Alveolar Osteoplasty

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...

تصویر: Using spheroid bioprinting to accelerate research on anti-COVID-19 drugs

Using spheroid bioprinting to accelerate research on anti-COVID-19 drugs

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  To accelerate the transition from preclinical studies with laboratory animals to clinical studies with humans, specialists at the biotechnological research laboratory ۳D Bioprinting Solutions (۳DBio) developed a method for the scalable production of 3D spheroids in the quantities necessary to...

تصویر: Enhancement of 3D cell printing by using silk nanofibers

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,...

تصویر: Bioprinting and computer modeling facilitates study of cancer spread in blood vessels.

Bioprinting and computer modeling facilitates study of cancer spread in blood vessels.

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....

تصویر: Novel bioink for 4D bioprinting tissue-mimicking materials

Novel bioink for 4D bioprinting tissue-mimicking materials

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.,...

تصویر: ۳D-printed capsule could collect bacteria from throughout the gastrointestinal tract

۳D-printed capsule could collect bacteria from throughout the gastrointestinal tract

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...

تصویر: Novel bioprinting platform supports bone regeneration

Novel bioprinting platform supports bone regeneration

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...

تصویر: ۳D-printed artery monitors blood pressure to help manage cardiovascular health

۳D-printed artery monitors blood pressure to help manage cardiovascular health

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,...

تصویر: Robotic bioprinting platform aims to cure gastric wounds from inside the body

Robotic bioprinting platform aims to cure gastric wounds from inside the body

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...

تصویر: Bioprinting of Beating Heart Tissue with human induced pluripotent stem cells (hiPSCs)

Bioprinting of Beating Heart Tissue with human induced pluripotent stem cells (hiPSCs)

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...

تصویر: Emerging Trends of Bioengineering Technologies: Webinars by International Speakers

Emerging Trends of Bioengineering Technologies: Webinars by International Speakers

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,...

تصویر: Capsules Based optical sensors for monitoring microenvironmental changes in 3D cell cultures

Capsules Based optical sensors for monitoring microenvironmental changes in 3D cell cultures

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...

تصویر: ۳D-printed patches for long term release of drugs to treat myocardial infarction

۳D-printed patches for long term release of drugs to treat myocardial infarction

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...

تصویر: Noninvasive in vivo 3D bioprinting

Noninvasive in vivo 3D bioprinting

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...

تصویر: Oxygen Generating Bioinks: An Approach Providing Oxygen to Cells Encapsulated in Non Vasculirized Grafts

Oxygen Generating Bioinks: An Approach Providing Oxygen to Cells Encapsulated in Non Vasculirized Grafts

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...

تصویر: Intravital three dimensional bioprinting

Intravital three dimensional bioprinting

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,...

تصویر: Intracorporeal 3D bioprinting using a gelatin-based bioink

Intracorporeal 3D bioprinting using a gelatin-based bioink

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...

تصویر: Anatomical-scale functional bone tissues are developed by 3D bioprinting of nanoengineered bioinks

Anatomical-scale functional bone tissues are developed by 3D bioprinting of nanoengineered bioinks

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)...

تصویر: Acoustic 3D bioprinting: A new way to align neural cells in desired frameworks

Acoustic 3D bioprinting: A new way to align neural cells in desired frameworks

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...

تصویر: The First 3D Bioprinting Experiment In Space Is Achieved

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...

تصویر: ۳D bioprinting of constructs made of hydrogels and thermoplastic polymers for articular cartilage engineering

۳D bioprinting of constructs made of hydrogels and thermoplastic polymers for articular cartilage engineering

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....

تصویر: ۳D-Printing Responds to Covid-19 Outbreak: A Review on Simple and Feasible Ideas

۳D-Printing Responds to Covid-19 Outbreak: A Review on Simple and Feasible Ideas

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,...