While smartphones continue to get increasingly sophisticated and resilient, the same cannot be said about the display screen. The Gorilla Glass cover used for most high-end cell phones tends to shatter easily, leaving owners with little choice but to pay for an expensive replacement screen or buy a new device altogether.
A novel and simple coating process to color metals has been invented by polymer chemists at Nagoya Institute of Technology in Japan. This invention helps saving the energy and leads to higher performance.
Developing “lab on a chip” devices proves to be a significant step forward in future healthcare. Distinct from electronic chips used in computers, these “chips” are small devices into which biological fluids such as urine or blood are introduced to fill explicitly designed microscopic channels comprising biosensors with the ability to detect specific markers of diseases within the fluids and to ensure fast diagnosis.
Plastic, rubber, and a number of other useful materials are composed of polymers — long chains set in a cross-linked network. At the molecular level, these polymer networks have structural defects that weaken them.
Butadiene, a molecule traditionally manufactured from natural gas or petroleum, is used to produce synthetic rubber and plastics used for manufacturing toys, tires, and numerous other products.
A research team headed by Professor Hideto Tsuji carries out basic and applied research works on biodegradable polymers obtained from renewable resources such as potato or corn starch.
A new material that can be used to replace skull bone lost to injury, birth defect, or surgery is being developed by a team including researchers from Rensselaer Polytechnic Institute.
Inspired by the Marvel Universe, researchers have created a self-healing polymeric material with an aim to develop self-repairing electronics and soft robotics. The polymeric material is transparent, stretchable, and conducts ions to create current. It could one day help a broken smartphone to stitch itself back together.
Significant advances are being introduced by high-performance materials in a wide range of applications starting from digital information storage and energy generation to medical devices and disease screening.
Combining two types of light-activated molecular machines, chemists in France have created a system that winds and unwinds polymer chains, resulting in a material that contracts and expands, depending upon the wavelength of light that shines upon it.
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