Search query: hydrogels

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Offbeat: Computers and Math
Published

Shrinking hydrogels enlarge nanofabrication options - Shrinking Hydrogels Enlarge Nanofabrication Options      (via sciencedaily.com)     Original source 

Researchers have developed a strategy for creating ultrahigh-resolution, complex 3D nanostructures o...

Computer Science: Encryption
Published

Double locked: Polymer hydrogels secure confidential information - Double Locked: Polymer Hydrogels Secure Confidential Information      (via sciencedaily.com) 

The development of highly secure but simple and inexpensive encryption technology for the prevention...

Engineering: Robotics Research
Published

Squid tissues and chemistry combine for versatile hydrogels - Squid Tissues and Chemistry Combine for Versatile Hydrogels      (via sciencedaily.com) 

The natural abilities of squid tissues and the creativity of chemists combine to take hydrogel resea ...

Chemistry: Biochemistry Chemistry: General Chemistry: Inorganic Chemistry Engineering: Nanotechnology
Published

Can hydrogels help mend a broken heart?      (via sciencedaily.com)     Original source 

You can mend a broken heart this valentine s day now that researchers invented a new hydrogel that c ...

Chemistry: Biochemistry Chemistry: Organic Chemistry
Published

Novel hydrogel finds new aptamers, or 'chemical antibodies,' in days      (via sciencedaily.com)     Original source 

A new method uses a hydrogel -- a polymer network that holds its shape and can expand when it takes ...

Chemistry: General Chemistry: Thermodynamics Physics: Optics
Published

3D printing of light-activated hydrogel actuators      (via sciencedaily.com)     Original source 

An international team of researchers has embedded gold nanorods in hydrogels that can be processed t ...

Chemistry: Organic Chemistry
Published

New hydrogel stem cell treatment repairs injured brain tissue in mice - New Hydrogel Stem Cell Treatment Repairs Injured Brain Tissue in Mice      (via sciencedaily.com) 

A new hybrid hydrogel that safely delivers stem cells to brain injury sites in mice has been develop ...

Chemistry: Biochemistry
Published

Treating radiation wounds with aspirin hydrogels      (via sciencedaily.com)     Original source 

Radiation is a powerful tool for treating cancer, but prolonged exposure can damage the skin. Radiat...

Biology: Biochemistry Chemistry: Biochemistry Chemistry: Inorganic Chemistry Offbeat: General Offbeat: Plants and Animals
Published

A new glue, potentially also for you      (via sciencedaily.com)     Original source 

Hydrogels are already used in clinical practice for the delivery of drugs, and as lenses, bone cemen ...

Chemistry: Biochemistry
Published

Wound treatment gel fights the battle against antibacterial resistance      (via sciencedaily.com)     Original source 

Polymer-based hydrogels are used to treat skin ailments and in tissue engineering because of their a ...

Biology: Microbiology
Published

Repurposed beer yeast may offer a cost-effective way to remove lead from water      (via sciencedaily.com)     Original source 

Engineered yeast-containing hydrogel capsules could be used to remove lead from contaminated water r ...

Chemistry: Biochemistry Chemistry: General
Published

Adhesive coatings can prevent scarring around medical implants      (via sciencedaily.com)     Original source 

Engineers have found a way to eliminate the buildup of scar tissue around implantable devices, by co...

Chemistry: Biochemistry Engineering: Robotics Research
Published

Injectable tissue prosthesis to aid in damaged muscle/nerve regeneration      (via sciencedaily.com)     Original source 

Researchers have made significant strides in biomaterial technology and rehabilitation medicine. The...

Environmental: Water Geoscience: Environmental Issues
Published

Injectable water filtration system could improve access to clean drinking water around the world      (via sciencedaily.com)     Original source 

A new portable filtration system collects dirty water with a syringe and injects it into a hydrogel ...

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Molecular
Published

Aligned peptide 'noodles' could enable lab-grown biological tissues      (via sciencedaily.com)     Original source 

Researchers have developed peptide-based hydrogels that mimic the aligned structure of muscle and ne ...