Researchers have unveiled a 10-centimeter-diameter glass metalens capable of taking high-resolution images of celestial bodies like the sun, moon, and distant nebulae.
Strong, lightweight materials that can tolerate very high temperatures have the potential to improve existing technologies, pave the way for the creation of novel biomedical imaging or hydrogen storage applications, or even usher in the next generation of spacecraft.
Suturing a wound with a needle and thread was invented by man more than 5,000 years ago. This surgical premise has not altered much since then: incisions or tears in the tissue can be put together more or less properly depending on the fingertip sensation of the person doing the surgery and the instruments.
A research team at KAIST has created a film coating technique that can be used to apply the photothermal effect of gold nanoparticles to industrial locations.
Researchers at Columbia University and the US Department of Energy’s (DOE) Brookhaven National Laboratory have created a method for turning carbon dioxide (CO2), a powerful greenhouse gas, into carbon nanofibers—materials with a variety of special qualities and several long-term applications.
An inventive graphene-based neurotechnology with the potential to revolutionize neuroscience and medical applications is presented in a paper published in Nature Nanotechnology.
To provide exact control over the polarization of isotropic upconversion nanoparticles (UCNPs), researchers at the National University of Singapore (NUS) have developed an upconversion plasmonphore platform.
A regulated production and coating of magnetic nanoparticles (MNPs) utilizing oleic acid (OA) and polyethylene glycol (PEG) was examined in a study published in the International Journal of Nanotechnology.
Vanderbilt University developed a front-end lens, or meta-imager, that could eventually replace conventional imaging optics in machine-vision applications. It can produce images more quickly and with less power consumption.
Researchers have discovered a phenomenon known as premelting at temperatures significantly lower than previously believed, thanks to imaging equipment at the DOE’s Argonne National Laboratory.
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