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Materials Science Jun 21, 2022

Spider silk properties analyzed for use as bio-based fibers in the medical field

Silk has been cultivated for centuries by domesticated silkworms, but it has been difficult to commercially produce spider silk in bulk due to their cannibalistic tendencies. However, spider silk fibers are attracting attention ...

Biochemistry Jun 20, 2022

New exfoliation technique 'recovers' biomaterial's piezoelectricity

Piezoelectric materials are applicable in the biomedical field, and if they can be biocompatible and degradable, it will be a big step towards real applications. Recently, a research team at City University of Hong Kong (CityU) ...

Cell & Microbiology Jun 10, 2022

Mechanotransduction: Using nuclear mechanics to understand health and diseases

The application of mechanic forces to the cell nucleus affects the transport of proteins through the nuclear membrane, an action that controls cellular processes and could play a key role in several diseases such as cancer. ...

Bio & Medicine Jun 7, 2022

International team visualizes properties of plant cell walls at nanoscale

To optimize biomaterials for reliable, cost-effective paper production, building construction, and biofuel development, researchers often study the structure of plant cells using techniques such as freezing plant samples ...

Materials Science Jun 7, 2022

VTT develops transparent cellulose film to replace traditional plastic in food packaging

Food packages fulfill their most important tasks when they protect food and minimize waste. Thin plastic films are nevertheless difficult to recycle, and they often end up in the wrong places after use.

Cell & Microbiology Jun 6, 2022

Bacterial cellulose in kombucha enables microbial life under Mars-like conditions

An international research team including the University of Göttingen has investigated the chances of survival of kombucha cultures under Mars-like conditions. Kombucha is known as a drink, sometimes called tea fungus or ...

Bio & Medicine May 31, 2022

Microfluidics-assisted synthesis of stimuli-responsive chitosan microgels for drug delivery applications

Droplet microfluidics provide a robust platform to synthesize and functionalize micro- and nanoparticles in a range of applications, including drug delivery, screening, lab-on-a-chip and organ-on-a-chip applications, across ...

Bio & Medicine May 30, 2022

Ultrasound-guided microbubbles boost immunotherapy efficacy

Researchers at The University of Texas MD Anderson Cancer Center have developed an ultrasound-guided cancer immunotherapy platform that generates systemic antitumor immunity and improves the therapeutic efficacy of immune ...

Materials Science May 30, 2022

New flexible and tough superelastic metal alloy shows promise in biomedical applications

A research group has revealed a cobalt-chromium-based biomaterial that mimics the flexibility of human bones and possesses excellent wear resistance. The new biomaterial could be used for implants such as hip or knee joint ...

Biochemistry May 20, 2022

Biocompatible binary hologram with drug-elution capabilities

Holographic devices are used for security enhancement, entertainment, 3D display technologies and augmented reality and more. Due to their high information capacity, the ability to track ongoing external processes by assessing ...

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