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Search results for gelatin

Materials Science Jul 27, 2020

Researchers develop an optical fiber made of gel derived from marine algae

An optical fiber made of agar has been produced at the University of Campinas (UNICAMP) in the state of São Paulo, Brazil. This device is edible, biocompatible and biodegradable. It can be used in vivo for body structure ...

Plants & Animals Jun 24, 2020

Jellyfish contain no calories, so why do they still attract predators?

They contain no carbohydrates. No fats. No proteins. Not much else but water. Still, the moon jellies (Aurelia aurita) are eaten by predators in the sea; fish, crustaceans, sea anemones and even corals and turtles.

Ecology Jun 22, 2020

Helping to protect the most illegally trafficked mammals in the world

As China upgrades pangolins to the highest protected status level, an alternative approach to using long standing forensic methods is helping wildlife crime investigators disrupt poachers and animal traffickers in an effort ...

Ecology Jun 16, 2020

New papers describe discoveries at MBARI's long-term deep-sea research site off California

For 30 years, MBARI ecologist Ken Smith and his colleagues have studied deep-sea communities at a research site called Station M, located 4,000 meters (2.5 miles) below the ocean's surface and 290 kilometers (180 miles) off ...

Plants & Animals Jun 3, 2020

New laser system provides 3-D reconstructions of living deep-sea animals and mucus filters

Living in an essentially zero-gravity environment, many deep-sea animals have evolved soft, gelatinous bodies and collect food using elaborate mucus filters. Until now, studying these delicate structures has been virtually ...

Materials Science May 28, 2020

The use of crustaceans in healing wounds—the future of medicine?

Rando Tuvikene, Associate Professor of Chemistry from Tallinn University School of Natural Sciences and Health spent three years with partners from Norway, Romania and Greece studying how the industrial residue of crustaceans ...

Bio & Medicine May 27, 2020

Extraction of skin interstitial fluid using microneedle patches

Interstitial fluid is a major component of the liquid environment in the body and fills the spaces between the body's cells. In contrast, blood circulates only within the circulatory vessels of the body and is composed of ...

Nanophysics May 12, 2020

Nanofiber membranes transformed into 3-D scaffolds

In the movie "Transformers," cars morph into robots, jets or a variety of machinery. A similar concept inspired a group of researchers to combine gas foaming, which is a blend of chemicals that induces gas bubbling, and 3-D ...

Ecology May 12, 2020

DNA surprises surfacing in the Atlantic: Species far from their usual southern homes

DNA scientists investigating new marine life migration patterns in the Atlantic Ocean surfaced the genetic traces of species far from their usual southern homes.

Plants & Animals May 7, 2020

Cannibalism helps invading invertebrates survive severe conditions

In a world where movements of non-native animal species are drastically disrupting whole ecosystems and causing economic harm and environmental change, it is becoming increasingly important to understand the features that ...

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