“This new method help to identify those peptides that binds a disease target of interest and survive enzymes of the gastrointestinal tract.” Source: ECOLE POLYTECHNIQUE FÉDÉRALE DE LAUSANNE Peptides are short chains of amino acids that occur in our body, in plants or bacteria to control diverse functions. Several peptides [..]
“A new measuring method helps understand the physics of high-temperature superconductivity” Source: Helmholtz-Zentrum Dresden-Rossendorf From sustainable energy to quantum computers: high-temperature superconductors have the potential to revolutionize today’s technologies. Despite intensive research, however, we still lack the necessary basic understanding to develop these complex materials for widespread application. “Higgs spectroscopy” [..]
“Rice University lab detects piezoelectric effects in nanosheets due to defects” Source: Rice University News Rice University researchers have found evidence of piezoelectricity in lab-grown, two-dimensional flakes of molybdenum dioxide. Their investigation showed the surprise electrical properties are due to electrons trapped in defects throughout the material, which is less [..]
“This innovation may open up a new treatment option for patients with underactive bladders in the near future.” Source: National University of Singapore News Individuals with an underactive bladder, for example following a spinal cord injury, often cannot sense bladder fullness or are unable to empty the bladder completely. This [..]
“Chemical engineers take a step toward generating ammonia with small-scale, electrochemical reactors.” Source: Anne Trafton | MIT News Office Most of the world’s fertilizer is produced in large manufacturing plants, which require huge amounts of energy to generate the high temperatures and pressures needed to combine nitrogen and hydrogen into [..]
“This AI driven technology could help to accelerate clinical trials, and eventually may be used in detection and diagnostics” Source: UNIVERSITY COLLEGE LONDON A new test can detect glaucoma progression 18 months earlier than the current gold standard method, according to results from a UCL-sponsored clinical trial. The technology, supported by [..]
“New product awaiting FDA approval for emergency use could save lives during the COVID-19 pandemic and beyond, thanks to a compact, mobile and inexpensive design” Source: UNIVERSITY OF CENTRAL FLORIDA A research collaboration and ensuing friendship between a trauma surgeon in Oregon and a handful of engineers in Florida has resulted [..]
“The material is comfortable, very durable and allows sweat and volatile organic compounds to evaporate away from the skin” Source: North Carolina State University Engineering researchers have created ultrathin, stretchable electronic material that is gas permeable, allowing the material to “breathe.” The material was designed specifically for use in biomedical [..]
“The interaction between a rat spinal cord and an engineered muscle system displays behavior similar to the peripheral nervous system” Source: University of Illinois at Urbana-Champaign, News Bureau WASHINGTON, Tuesday, April 28, 2020 — Biological robots, or biobots, draw inspiration from natural systems to mimic the motions of organisms, such [..]
“A new electrolyte design for lithium ion batteries that improves anode capacity by more than five times compared to traditional methods.” Source: U.S. Army Research Laboratory In recent years, lithium-ion batteries have become better at supplying energy to Soldiers in the field, but the current generation of batteries never reaches [..]
“Report offers guidelines to help prevent viruses from tainting biopharmaceutical drugs.” Source: Anne Trafton | MIT News Office Over the past few decades, there have been a handful of incidents in which manufacturing processes for making protein drugs became contaminated with viruses at manufacturing plants. These were all discovered before [..]
“This novel catalyst is crucial for generating new raw materials that replace the classic non-renewable ones used for making many plastics.” Source: Tokyo Institute of Technology Scientists at Tokyo Institute of Technology (Tokyo Tech) have developed and analyzed a novel catalyst for the oxidation of 5-hydroxymethyl furfural, which is crucial [..]
“A new study expands the landscape of nanomaterials — and what we can do with them” Source: UNIVERSITY OF MARYLAND The development of bimetallic nanoparticles (i.e., tiny particles composed of two different metals that exhibit several new and improved properties) represents a novel area of research with a wide range [..]
“Columbia researchers design biocompatible ion-driven soft transistors that can perform real-time neurologically relevant computation and a mixed-conducting particulate composite that allows creation of electronic components out of a single material” Source: Columbia University School of Engineering and Applied Science Dion Khodagholy, assistant professor of electrical engineering, is focused on developing bioelectronic [..]
“An inexpensive yet sensitive smartphone-based testing device for viral and bacterial pathogens that takes about 30 minutes to complete.” Source: UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN, NEWS BUREAU CHAMPAIGN, Ill. — Most viral test kits rely on labor- and time-intensive laboratory preparation and analysis techniques; for example, tests for the novel [..]
“Researchers developed a hydrogel that can both cool down electronics, such as cell phone batteries, and convert their waste heat into electricity” Source: American Chemical Society Using electronic devices for too long can cause them to overheat, which might slow them down, damage their components or even make them explode or [..]
“Comfortable, form-fitting garments could be used to remotely track patients’ health” Source: Anne Trafton | MIT News Office MIT researchers have developed a way to incorporate electronic sensors into stretchy fabrics, allowing them to create shirts or other garments that could be used to monitor vital signs such as temperature, [..]
“In a study that could lead to a new vaccine against malaria, researchers have found antibodies that trigger a “kill switch” in malarial cells, causing them to self-destruct.” Source: Brown University News PROVIDENCE, R.I. [Brown University] — Researchers have discovered a promising new strategy for combating malaria, a mosquito-borne parasite that [..]
ITHACA, N.Y. – Cornell University researchers who build nanoscale electronics have developed microsensors so tiny, they can fit 30,000 on one side of a penny. They are equipped with an integrated circuit, solar cells and light-emitting diodes (LEDs) that enable them to harness light for power and communication. And because [..]
Source: UNIVERSITY OF GRONINGEN NEWS Diseases with a genetic cause could, in theory, be treated by supplying a correct version of the faulty gene. However, in practice, delivering new genetic material to human cells is difficult. A promising method for the delivery of such genes involves the use of DNA/lipid [..]
Source: UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA Electrochemical conversion of carbon dioxide (CO2) into fuels and value-added feedstocks, ideally if powered by renewable electricity, provides a route to reduce greenhouse gas emissions and simultaneously close the carbon loop. At present, the rational design and controllable synthesis of more efficient [..]
“LMU researchers have synthesized nanoparticles that can be induced by a change in pH to release a deadly dose of ionized iron within cells. This mechanism could potentially open up new approaches to the targeted elimination of malignant tumors.” Source: LUDWIG-MAXIMILIANS-UNIVERSITÄT MÜNCHEN Ions play crucial roles in all aspects of [..]
Source: JOHNS HOPKINS UNIVERSITY Inspired by how human bone and colorful coral reefs adjust mineral deposits in response to their surrounding environments, Johns Hopkins researchers have created a self-adapting material that can change its stiffness in response to the applied force. This advancement can someday open the doors for materials [..]
“New process improves lab-on-chip devices to isolate drug-resistant strains of bacterial infection, viruses” Source: Rochester Institute Of Technology News Engineering researchers developed a next-generation miniature lab device that uses magnetic nano-beads to isolate minute bacterial particles that cause diseases. Using this new technology improves how clinicians isolate drug-resistant strains of bacterial [..]
“Scientists have developed a technique that could significantly reduce the time of discovering potential new antibody-based drugs to treat disease.” Source: University of Leeds News Antibodies are produced by the body in response to the presence of a disease-causing agent. They can also be synthesised in the laboratory to mimic [..]
Source: Anne Trafton | MIT News Office MIT engineers have developed a way to closely track how plants respond to stresses such as injury, infection, and light damage, using sensors made of carbon nanotubes. These sensors can be embedded in plant leaves, where they report on hydrogen peroxide signaling waves. [..]
Source: Stanford Medicine There’s a new disease-detecting technology in the lab of Sanjiv “Sam” Gambhir, MD PhD, and its No. 1 source of data is number one. And number two. It’s a smart toilet. But not the kind that lifts its own lid in preparation for use; this toilet is [..]
Source: APL Bioengineering Tiny biohybrid robots on the micrometer scale can swim through the body and deliver drugs to tumors or provide other cargo-carrying functions. The natural environmental sensing tendencies of bacteria mean they can navigate toward certain chemicals or be remotely controlled using magnetic or sound signals. To be [..]
Source: Jennifer Chu | MIT News Office 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. MIT [..]
Source: Anne Trafton | MIT News Office People who are at high risk of developing lung cancer, such as heavy smokers, are routinely screened with computed tomography (CT), which can detect tumors in the lungs. However, this test has an extremely high rate of false positives, as it also picks [..]
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