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Light reshapes gelatin scaffolds to steer cell growth in three dimensions
المصدر: Phys.org - latest science and technology news stories · نُشر
Soft, flexible hydrogels have enabled significant advancements in engineering biological tissue by mimicking the natural scaffolding that provides structure and support to cells. Existing engineered hydrogels, however, fall short in a significant way. Unlike in nature, they do no
Soft, flexible hydrogels have enabled significant advancements in engineering biological tissue by mimicking the natural scaffolding that provides structure and support to cells. Existing engineered hydrogels, however, fall short in a significant way. Unlike in nature, they do not have the dynamic ability to change their structure or support depending on what the biological tissue needs.
The answer may rest in shining a light on the problem—literally, according to a team led by researchers at Yokohama National University.
أخبار ذات صلة
Light-emitting nanoparticles help ultrasound direct gene editing to selected mouse brain regions
Scientists can now edit genes in precise locations deep in the brain and body without the use of invasive surgery or implants, thanks to new work from researchers at the Wu Tsai Neurosciences Institute. The team demonstrated its technique, which uses a combination of ultrasound,
Phys.org - latest science and technology news stories ·
Light, camera … razor blades?! How photography became an art form – in pictures
A new exhibition – which the Guardian gave five stars – tells the story of the birth of art photography. Here are some of the most astounding images, along with tales of the strange techniques that made them Continue reading...
Culture | The Guardian ·
Is it a boy or a girl? For alligators, it may come down to one degree
The future of the alligator species could come down to a one- or two-degree temperature difference, according to new research from the University of Georgia. The findings are published in the Journal of Experimental Biology.
Phys.org - latest science and technology news stories ·
Analysis of Córdoba's urban trees identifies which species best tolerate heat
The orange tree emerges as one of the most heat-vulnerable trees, according to a University of Córdoba (UCO) study that analyzed 17 tree species found in Córdoba's urban environment.
Phys.org - latest science and technology news stories ·
AI helps uncover overlooked 2D materials and create 11 new ones
With the help of artificial intelligence, researchers at Linköping University in Sweden have found previously overlooked occurrences of the 2D materials MXenes in older databases. The findings have inspired the researchers to create new materials using more sustainable synthesis
Phys.org - latest science and technology news stories ·