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Simple device could provide secure new source of drinking water in remote arid regions

A simple device that can capture its own weight in water from fresh air and then release that water when warmed by sunlight could provide a secure new source of drinking water in remote arid regions, new research from KAUST suggests.

26 Nov 2018

EPFL researchers develop new hydrogel that firmly adheres to soft tissues

EPFL researchers have developed a hydrogel - made up of nearly 90% water - that naturally adheres to soft tissue like cartilage and the meniscus. If the hydrogel carries repair cells, it could help damaged tissue to heal.

22 Nov 2018

Silk adhesive leads to development of epidermal electronics

Producing effective epidermal electronics requires a strong, biocompatible interface between a biological surface and a sensor. Here, a KAIST team employed a calcium-modified silk fibroin as a biocompatible and strong adhesive.

21 Nov 2018

New low-cost injectable hydrogel could help wounds heal faster

Researchers at the University of New Hampshire have created an easy-to-make, low-cost injectable hydrogel that could help wounds heal faster, especially for patients with compromised health issues.

21 Nov 2018

CityU develops first microarrayed 3D neuronal culture platform

Neuronal development is often regulated by the graded distribution of guidance molecules, which can either attract or repel the neuronal migration or neurite projection when presented in a format of concentration gradients, or chemotaxis. However, many details about the process is largely unexplored.

14 Nov 2018

First fully personalized tissue implant engineered from patient's own materials and cells

In a new study, Tel Aviv University researchers reveal how they invented the first fully personalized tissue implant, engineered from a patient's own materials and cells. The new technology makes it possible to engineer any kind of tissue implant from one small fatty tissue biopsy.

13 Nov 2018

The Human Mini Heart-in-a-Jar That Could One Day Replace Animal Testing

An interview with Dr. Kevin Costa, discussing the miniaturized heart-in-a-jar model developed by Novoheart, and its applications in personalized medicine.

12 Nov 2018

NIH increases funding through the BRAIN Initiative

The National Institutes of Health announces funding of more than 200 new awards, totaling over $220 million, through the Brain Research through Advancing Innovative Neurotechnologies Initiative, an exciting trans-agency effort to arm researchers with revolutionary tools to fundamentally understand the neural circuits that underlie the healthy and diseased brain.

2 Nov 2018

EU-funded project addresses important bottleneck in the field of tissue engineering

There is a shortage of donor tissue for grafting procedures to replace damaged human tissue. Tissue engineering holds great promise for generating tissue, but clinical success has been limited because the resulting tissue fails to integrate in the patient’s body after transplantation.

25 Oct 2018

New tool may shed light on how to grow replacement tissues and organs for implants

From "Fantastic Voyage" to "Despicable Me," shrink rays have been a science-fiction staple on screen. Now chemists at The University of Texas at Austin have developed a real shrink ray that can change the size and shape of a block of gel-like material while human or bacterial cells grow on it.

24 Oct 2018

Researchers take first steps in developing 'paintable' chemotherapy for melanoma

Skin acts as the first line of defense against pathogens and other harmful material from outside the body. Yet this barrier also excludes some beneficial drugs that could treat skin diseases.

26 Sep 2018

Everything You Need to Know About Contact Lenses

An interview with Brendan O'Brien from Vision Direct, discussing everything from the types of contact lenses available to preventing 'dry eye' and the future potential of smart lenses!

26 Sep 2018

New bioprinting method creates tubular structures that mimic vessels, ducts in the body

A team of Brigham and Women's Hospital researchers have developed a way to bioprint tubular structures that better mimic native vessels and ducts in the body.

25 Aug 2018

UTA professor to develop hydrogel that promotes cardiac repair after heart attacks

A UTA bioengineering professor has won a new $460,000 grant from the National Institutes of Health to develop a biodegradable and bioactive hydrogel to repair heart tissue after heart attacks.

25 Aug 2018

Scientists design biomaterial that stimulates growth of blood vessels in teeth after root canal

A root canal ranks high on most people's list of dreaded dental procedures. Although the lengthy and sometimes painful surgery relieves the agony of an infection, a root canal results in a dead tooth with no living soft tissue, or dental pulp, inside.

22 Aug 2018

New studies point to a promising future for bioengineered teeth

Tooth loss is a significant health issue currently affecting millions of people worldwide. While artificial dental implants are the existing standard tooth replacement therapy, they do not exhibit many properties of natural teeth and can be associated with complications leading to implant failure.

21 Aug 2018

Researchers develop molecular matrix that delivers healing stem cells to injured elderly muscles

A car accident leaves an aging patient with severe muscle injuries that won't heal. Treatment with muscle stem cells from a donor might restore damaged tissue, but doctors are unable to deliver them effectively. A new method may help change this.

16 Aug 2018

Researchers produce artificial placenta model that closely resembles natural organ

The placenta has an essential and highly complex task: it must ensure the exchange of important substances between the mother and her unborn child, whilst simultaneously blocking other substances from passing through.

14 Aug 2018

Powerful new microscope reveals inner workings of human cells with unprecedented clarity

Australia’s most advanced and powerful microscope, capable of visualizing down to the level of individual atoms, begins its working life today.