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Bio & Medicine May 20, 2025

Novel imaging technology eliminates need for costly ultrafast lasers

A research team affiliated with UNIST has announced the development of an innovative nonlinear imaging technique capable of visualizing internal biological tissues in 3D using ordinary light sources, such as laser pointers, ...

Cell & Microbiology May 14, 2025

3D-printing method enables fabrication of collagen tissue oriented in multiple directions

Collagen, a prevalent and predominant part of the structure of bodies, still has some mystique surrounding the finer aspects of its existence. In a new study, researchers look into the mechanism of orientation within collagen ...

Cell & Microbiology May 13, 2025

3D printed hydrogels guide cell growth to form functional tissue structures

Researchers at the Terasaki Institute for Biomedical Innovation (TIBI) have developed a technique that could help advance treatments in tissue engineering. The study, published in the journal Small, introduces a technique ...

Cell & Microbiology May 13, 2025

Scientists increase complexity of tissue models, providing an alternative to using animals in science

Bioengineers at Queen Mary University of London have taken a significant step forward in the development of laboratory-based models of human tissues that may be used as alternatives to animal testing.

Cell & Microbiology May 10, 2025

Engineered T-cells that express both CARs and TCRs can better distinguish between cancerous and healthy tissues

Researchers have developed an innovative dual-receptor T-cell therapy that promises safer and more effective cancer treatments. This study, published in Cell, demonstrates that engineering T-cells to express both a Chimeric ...

Bio & Medicine May 8, 2025

In vivo 3D printing using sound holds promise for precise drug delivery, wound healing and more

Imagine that doctors could precisely print miniature capsules capable of delivering cells needed for tissue repair exactly where they are needed inside a beating heart.

Polymers May 8, 2025

Ultrasound unlocks a safer, greener way to make hydrogels

Researchers at McGill University, in collaboration with Polytechnique Montréal, pioneered a new way to create hydrogels using ultrasound, eliminating the need for toxic chemical initiators. This breakthrough offers a faster, ...

Soft Matter May 6, 2025

Programmable double-network gels: Interspecies interactions dictate structure, resilience and adaptability

A new study uncovers how fine-tuning the interactions between two distinct network-forming species within a soft gel enables programmable control over its structure and mechanical properties. The findings reveal a powerful ...

Polymers May 6, 2025

Semiconducting polymer design strategies point way to reducing scar tissue around implants

Over time, scar tissue slows or stops implanted bioelectronics. But new interdisciplinary research could help pacemakers, sensors and other implantable devices keep people healthier for longer.

Biotechnology May 2, 2025

Engineered enzymes enable precise control of mitochondrial DNA mutation levels in cells

Mitochondrial diseases affect approximately 1 in 5,000 people worldwide, causing debilitating symptoms ranging from muscle weakness to stroke-like episodes. Some of these conditions result from mutations in mitochondrial ...

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