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An integrated and heterogeneous soft-hard construct was successfully assembled as a lock-key structure by 3D cell printing. This 3D printed soft-hard construct has the potential to be a customized plug in alveolar ridge preservation. reference: Zhang, S., Li, Q.,...

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Fixing traumatic injuries to the skin and bones of the face and skull is difficult because of the many layers of different types of tissues involved, but now, researchers have repaired such defects in a rat model using bioprinting...

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Serpooshan Awarded NSF CAREER Award to Bioprint a 3D Model of the Developing Human Heart. The project focuses on understanding normal heart development and what can go wrong in those processes and lead to severe defects. reference: https://bme.gatech.edu/bme/serpooshan-awarded-nsf-career-award-bioprint-3d-model-developing-human-heart

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With the aim of understanding cellular interactions of hepatocytes in their physiological microenvironment and to generate an artificial 3D in vitro model of liver, a co-culture system using 3D extrusion bioprinting was developed. In this method, bio-ink based on...

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A collaboration led by researchers at Carnegie Mellon University (PA, USA) has reported a COVID-19 antibody detection method created using aerosol jet 3D printing able to report detection within seconds, a breakthrough that could significantly improve studies of vaccine...

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A team of researchers at UNSW (Sydney, Australia) develops a novel, ceramic-based ink to print bone-like structures that harden within minutes of being placed in water.   REFERENCE: Romanazzo S, Molley TG, Nemec S et al. Synthetic bone-like structures...

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The TRIANKLE consortium made up of 12 European organizations has come together to develop bioprinted, personalized scaffolds for ankle joint tissue regeneration.   reference: https://www.3dmednet.com/ https://www.cellink.com/

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Despite recent advances in tissue engineering and biofabrication, progress has been limited to the development of bioinks based on polymers.  Scientist show that a nucleotide lipid-based hydrogel resulting from the self-assembly of nucleotide lipids can be used as a...

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Korean researchers have designed a 3D printed composite scaffold that can be combined simultaneously with bone grafts and fixtures to minimize the cost and duration of dental implant surgery. Further, by using 3D printing technology in making this implant,...

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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...

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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,...

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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....

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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.,...

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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...

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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,...

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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...

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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...