Science

To date, there are no effective antidotes against most virus infections. An interdisciplinary research team at the Technical University of Munich (TUM) has now developed a new approach: they engulf and neutralize viruses with nano-capsules tailored from genetic material using the DNA origami method. The strategy has already been tested against hepatitis and adeno-associated viruses
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IMAGE: Scientists from Japan and Taiwan designed a nanosheet material using iron and benzenehexathiol that made for a high-performance self-powered UV photodetector with a record current stability after 60 days of… view more  Credit: Hiroshi Nishihara from Tokyo University of Science Converting light to electricity effectively has been one of the persistent goals of scientists in
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IMAGE: A group of scientists from South Korea develop a novel, multi-directional pressure sensor coupled with a temperature sensor using 3D printing technology that is low-cost and scalable to large-scale production… view more  Credit: DGIST The treatment of many medical issues like abnormal gait and muscular disorders require an accurate sensing of applied pressure. In this
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A Comprehensive Guide to Nanoparticles in Medicine is an ideal resource for scholars in medicine, pharmacology and technology who require an understanding to some basic facets of nanoparticles. The book also covers information about specific nanoparticle conjugates, in which nanoparticles are combined with drugs or nucleic acid strands (DNA, siRNAs, shRNAs, miRNAs) as well as
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IMAGE: Heavy metallic microswimmers, made of rhodium (purple) and gold, swim around in a liquid solution. When confronting a sloped wall, each rod-like swimmer will reorient its body upward due to… view more  Credit: Image courtesy of Jun Zhang, NYU’s Courant Institute and NYU’s Department of Physics. A team of scientists has uncovered how heavy, motorized
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IMAGE: In this new, false-color image of a lithium-metal test battery produced by Sandia National Laboratories, high-rate charging and recharging red lithium metal greatly distorts the green separator, creating tan reaction… view more  Credit: Katie Jungjohann, Sandia National Laboratories ALBUQUERQUE, N.M. — For decades, scientists have tried to make reliable lithium-metal batteries. These high-performance storage cells
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IMAGE: (a) A HAADF image of a rod-shaped gold nanoparticle. The bright spots correspond to individual atoms. (b) Raw atomic displacements calculated via a conventional method. Larger displacements in either direction… view more  Credit: Kohei Aso from JAIST. Ishikawa, Japan – Sometimes, a material’s property, such as magnetism and catalysis, can change drastically owing to nothing
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Artificial microswimmers have received much attention in recent years. By mimicking microbes which convert their surrounding energy into swimming motions, these particles could soon be exploited for many important applications. Yet before this can happen, researchers must develop methods to better control the trajectories of individual microswimmers in complex environments. In a new study published
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IMAGE: Cover for “3D Printing and Additive Manufacturing of Electronics: Principles and Applications ” view more  Credit: World Scientific In the age of digitalisation, electronics products are becoming increasingly ubiquitous. Over the past few decades, electronic products like computers, smartphones, televisions, gaming consoles and internet of things (IoT) devices have completely transformed the way we interact,
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IMAGE: Cross-section of the designed heart-shaped phase singularity sheet. The extended dark region in the center image is a cross-section of the singularity sheet. The phase is undefined on the singularity… view more  Credit: Daniel Lim/Harvard SEAS When we think about singularities, we tend to think of massive black holes in faraway galaxies or a distant
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Tsukuba, Japan – A scientist from the Division of Quantum Condensed Matter Physics at the University of Tsukuba has formulated a new theory of superconductivity. Based on the calculation of the “Berry connection,” this model helps explain new experimental results better than the current theory. The work may allow future electrical grids to send energy
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IMAGE: A schematic diagram of acquiring the photoacoustic signal generated when laser light is irradiated to a malignant thyroid nodule with an ultrasonic sensor. view more  Credit: POSTECH A lump in the thyroid gland is called a thyroid nodule, and 5-10% of all thyroid nodules are diagnosed as thyroid cancer. Thyroid cancer has a good prognosis,
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IMAGE: University of Tsukuba researchers achieved micrometer spatial resolution for radio-frequency imaging of nitrogen-vacancy centers in diamond by enhancing the signal with quantum spin-locking. This work may lead to more accurate… view more  Credit: University of Tsukuba Tsukuba, Japan – Scientists from the Division of Physics at the University of Tsukuba used the quantum effect called
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