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Bio & Medicine Feb 3, 2025

A novel biomaterial for regenerative medicine: Scientists develop acellular nanocomposite living hydrogels

A biomaterial that can mimic certain behaviors within biological tissues could advance regenerative medicine, disease modeling, soft robotics and more, according to researchers at Penn State.

Bio & Medicine Feb 3, 2025

Kombucha-derived bioink developed for personalized tissue repair

Tissue engineering utilizes 3D printing and bioink to grow human cells on scaffolds, creating replacements for damaged tissues like skin, cartilage, and even organs. A team of researchers led by Professor Insup Noh from Seoul ...

Bio & Medicine Jan 30, 2025

Surprising longevity of nanoparticle paste offers hope for surgery-sparing technique

A nanotechnology-based drug delivery system developed at UVA Health to save patients from repeated surgeries has proved to have unexpectedly long-lasting benefits in lab tests—a promising sign for its potential to help ...

Cell & Microbiology Jan 30, 2025

Borrowing nature's blueprint: Scientists replicate bone marrow

Hidden within our bones, marrow sustains life by producing billions of blood cells daily, from oxygen-carrying red cells to immune-boosting white cells. This vital function is often disrupted in cancer patients undergoing ...

General Âé¶¹ÒùÔºics Jan 29, 2025

Unified model scales pressure fluctuation in an accelerated liquid

A research team from Japan has developed a unified model to scale the transitional pressure development in a one-dimensional flow. This achievement provides a better understanding of how pressure fields build up in the confined ...

Analytical Chemistry Jan 14, 2025

Real-time fluorescent sensor could allow for precise monitoring of wine quality

A research team led by Professor Jiang Changlong from Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences, has developed an innovative real-time multi-scenario fluorescence detection technology for monitoring ...

Cell & Microbiology Jan 9, 2025

May the force not be with you: Cell migration doesn't only rely on generating force

In mechanobiology, cells' forces have been considered fundamental to their enhanced function, including fast migration. But a group of researchers in the McKelvey School of Engineering at Washington University in St. Louis ...

Cell & Microbiology Dec 24, 2024

Supramolecular scaffolds support growth of human and plant cells

Your body is one of the most complex natural structures ever. Billions of cells are put together in a specific way with the result being you. If you look closely between the cells you'll find the extracellular matrix, a gel-like ...

Cell & Microbiology Dec 20, 2024

'Living' ceramics utilize bacteria for gas sensing and carbon capture

A team of materials scientists and chemists at ETH Zürich has developed a way to make "living" ceramics that can detect small amounts of formaldehyde and capture carbon dioxide from the air. In their project, reported in ...

Polymers Dec 3, 2024

New hydrogel could preserve waterlogged wood from shipwrecks

From the RMS Titanic to the SS Endurance, shipwrecks offer valuable—yet swiftly deteriorating—windows into the past. Conservators slowly dry marine wooden artifacts to preserve them, but doing so can inflict damage. To ...

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