Hydrogel News and Research

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C-DOCTOR receives $30-million grant from NIDCR for tissue and organ regeneration research

The initiative aims to propel USC forward as the epicenter of tissue and organ regeneration research.

29 May 2020

Scientists use microneedle patches to extract the skin’s interstitial fluid

The interstitial fluid is a major component of the liquid environment in the body and fills the spaces between the body's cells.

27 May 2020

New method allows researchers to guide neurons in 3D

Highly complex organisms can arise from a single cell, which is one of the true miracles of nature. Substances known as morphogens have an important role in this development, namely by signalling to cells where they should go and what they should do.

13 May 2020

New biosensor system may hold the key to personal management of gout

In a recent article published in the February issue of the journal Sensors, researchers at Texas A&M University have reported a technology that might help people with gout disease monitor their symptoms better.

11 May 2020

Researchers develop synthetic scaffolds for tendon and ligament regeneration

Australia's love of sport means it has one of the highest rates of knee anterior cruciate ligament (ACL) injury and reconstruction in the world.

14 Apr 2020

Researchers find new strategy for developing tissue regeneration scaffolds

In Japan, an increase in the aging population has exacerbated the demand for regenerative medicine to address increasingly common diseases, such as knee osteoarthritis.

31 Mar 2020

Engineers innovate soft, flexible brain implant

A team have established a soft, flexible neural implant that can mold to the brain’s contours without damaging the tissue.

30 Mar 2020

MIT engineers develop soft, flexible neural implants

The brain is one of our most vulnerable organs, as soft as the softest tofu. Brain implants, on the other hand, are typically made from metal and other rigid materials that over time can cause inflammation and the buildup of scar tissue.

30 Mar 2020

New in vivo priming strategy can be an effective means to enhance cardiac repair

Human stem cells have been regarded as one of the promising cell sources for cardiac regeneration therapy.

27 Mar 2020

Biogelx announce Alison Clayton as new CEO

Biogelx, a Scottish biomaterials company is pleased to announce the appointment of Alison Clayton as their new Chief Executive Officer.

24 Mar 2020

Lab-on-chip device to monitor how extracellular matrix responds to disease

Similarly to how a picked lock gives away that someone has broken into a building, the stiffening of a structure surrounding cells in the human body can indicate that cancer is invading other tissue.

21 Mar 2020

Baylor College of Medicine and UH team up for new research collaborations

Baylor College of Medicine and the University of Houston are teaming up for new research collaborations.

10 Mar 2020

Biomedical engineers develop handheld 3D printers to treat musculoskeletal injuries

Biomedical engineers at the UConn School of Dental Medicine recently developed a handheld 3D bioprinter that could revolutionize the way musculoskeletal surgical procedures are performed.

27 Feb 2020

Active droplets for precise dosing of medication

Using a mixture of oil droplets and hydrogel, medical active agents can be not only precisely dosed, but also continuously administered over periods of up to several days. The active agents inside the droplets are released at a constant rate, decreasing the risk of over- or underdosage.

20 Feb 2020

Researchers develop smart contact lens sensor for point-of-care eye health monitoring

A research group led by Prof. DU Xuemin from the Shenzhen Institutes of Advanced Technology of the Chinese Academy of Sciences has developed a "smart" contact lens that can show real-time changes in moisture and pressure by altering colors.

19 Feb 2020

New quick and convenient microfluidic chip to assess male fertility

Current tests for male fertility include measuring the concentration and motility of spermatozoa. However, other characteristics of sperm, such as their ability to follow a chemical trail to the egg, can influence the likelihood of fertilization.

19 Feb 2020

Researchers develop new way to monitor radiation doses for cancer patients

More than half of all cancer patients undergo radiation therapy and the dose is critical. Too much and the surrounding tissue gets damaged, too little and the cancer cells survive.

16 Feb 2020

New 'smart' diaper can alert caregiver when it is time to change

For some infants, a wet diaper is cause for an instant, vociferous demand to be changed, while other babies may be unfazed and happy to haul around the damp cargo for lengthy periods without complaint. But if worn too long, a wet diaper can cause painful rashes, and miserable babies -- and parents.

16 Feb 2020

Novel hydrogels degrade while stem cells flourish for tissue repair

Baby diapers, contact lenses and gelatin dessert. While seemingly unrelated, these items have one thing in common -- they're made of highly absorbent substances called hydrogels that have versatile applications.

4 Feb 2020

3D-printed scaffolds engraved with grooves hold promise for healing injuries

Who ever said bioengineers can't get their groove on? The Rice University team led by Antonios Mikos says otherwise with its development of a groovy method to seed sophisticated, 3D-printed tissue-engineering scaffolds with living cells to help heal injuries.

4 Feb 2020