An innovative strategy produces positively and negatively charged polymer chains ideal for generating multifunctional coatings Gelatin a well known food ingredient belongs to a class of molecules called polyampholytes that contain both positively and negatively ... - Read More
The quest to harness hydrogen as the clean burning fuel of the future demands the perfect catalysts nanoscale machines that enhance chemical reactions Scientists must tweak atomic structures to achieve an optimum balance of reactivity ... - Read More
A novel new adsorbent for removing emerging contaminants from wastewater that is more effective reusable and environmentally friendly has been developed by researchers in Temple University's Water and Environmental Technology WET Center The researchers used ... - Read More
a condition sometimes termed colony collapse disorder CCD Although honeybees have been doing better in recent years something continues to kill about 1 in every 3 honeybees each year He spoke at a symposium on ... - Read More
refrigerated packaged apple slices that last 2 3 weeks without turning brown or losing crispness Apples ordinarily begin to turn brown within 30 minutes after cutting or peeling Pavlath’s process involves treating freshly cut apple ... - Read More
An international team of researchers at Vienna University of Technology in Austria and at Princeton University in the USA has confirmed theoretically predicted interactions between single oxygen molecules and crystalline titanium dioxide The results which ... - Read More
Clean drinking water is a diminishing natural resource in developing nations and in many industrialised countries VTT Technical Research Centre of Finland has developed a simple and inexpensive test kit that detects phenolic compounds in ... - Read More
A simple kitchen sink experiment helped Northwestern University researchers discover that green tea leaves not only can be used to steep a good cup of tea but they make an excellent antibacterial coating too And ... - Read More
Cells are very good at protecting their precious contents and as a result it's very difficult to penetrate their membrane walls to deliver drugs nutrients or biosensors without damaging or destroying the cell One effective ... - Read More
In this month's edition of Physics World a group of physicists describe how unique structures in the natural world are inspiring scientists to develop new types of materials with unprecedented properties From adhesive tape inspired ... - Read More
Researchers at McGill University have discovered a new way to join materials together using ultrasound Ultrasound sound so high it cannot be heard is normally used to smash particles apart in water In a recent ... - Read More
Artists and craftsmen more than 2 000 years ago developed thin film coating technology unrivaled even by today's standards for producing DVDs solar cells electronic devices and other products Understanding these sophisticated metal plating techniques ... - Read More
A team of MIT researchers has succeeded in carrying out the first systematic investigation of the factors that control boiling heat transfer from a surface to a liquid This process is crucial to the efficiency ... - Read More
Scientists have found a way to sneak nanoparticles carrying tumor fighting drugs past cells of the immune system which would normally engulf the particles preventing them from reaching their target The technique takes advantage of ... - Read More
For protein based drugs such as insulin to be taken orally rather than injected bioengineers need to find a way to shuttle them safely through the stomach to the small intestine where they can be ... - Read More
A new method for creating thin films of diamonds which is described in the journal Applied Physics Letters produced by AIP Publishing may allow manufacturers to enhance future electronics In industrial and high tech settings ... - Read More
Tiny implants to monitor bodily functions or to provide insulin or any other drug based on immediate need would be an advancement in personalized medicine but a problem inherent in implants is the tendency of ... - Read More
It's not reruns of The Jetsons but researchers working at the National Institute of Standards and Technology NIST have developed a new microscopy technique that uses a process similar to how an old tube television ... - Read More
Think about windows coated with transparent film that absorbs harmful ultraviolet sunrays and uses them to generate electricity Consider a water filtration membrane that blocks viruses and other microorganisms from water or an electric car ... - Read More
Today's technological innovation enables smartphone users to diagnose serious diseases such as diabetes or lung cancer quickly and effectively by simply breathing into a small gadget a nanofiber breathing sensor mounted on the phones Il ... - Read More
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