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Categories: Biology: Developmental, Physics: Optics
Published A simple quantum internet with significant possibilities



It's one thing to dream up a quantum internet that could send hacker-proof information around the world via photons superimposed in different quantum states. It's quite another to physically show it's possible. That's exactly what physicists have done, using existing Boston-area telecommunication fiber, in a demonstration of the world's longest fiber distance between two quantum memory nodes to date.
Published Bio-based resins could offer recyclable future for 3D printing



A new type of recyclable resin, made from biosourced materials, has been designed for use in 3D printing applications.
Published Metalens expands Its reach from light to sound



Engineers achieve a wide field-of-hearing acoustic metalens free from aberrations.
Published Scientists create an 'optical conveyor belt' for quasiparticles



Using interference between two lasers, a research group has created an 'optical conveyor belt' that can move polaritons -- a type of light-matter hybrid particle -- in semiconductor-based microcavities. This work could lead to the development of new devices with applications in areas such as quantum metrology and quantum information.
Published Speedy, secure, sustainable -- that's the future of telecom



A new device that can process information using a small amount of light could enable energy-efficient and secure communications.
Published Milestone in plasma acceleration



Scientists have made a significant advance in laser plasma acceleration. By employing an innovative method, a research team managed to substantially exceed the previous record for proton acceleration. For the first time, they achieved energies that so far have only seemed possible at much larger facilities. As the research group reported, promising applications in medicine and materials science have now become much likelier.
Published Like dad and like mum ... all in one plant



Scientists have established a system to generate clonal sex cells in tomato plants and used them to design the genomes of offspring. The fertilization of a clonal egg from one parent by a clonal sperm from another parent led to plants containing the complete genetic information of both parents.
Published Research on centromere structure yields new insights into the mechanisms of chromosome segregation errors



Researchers have made a surprising new discovery in the structure of the centromere, a structure that is involved in ensuring that chromosomes are segregated properly when a cell divides. Mistakes in chromosome segregation can lead to cell death and cancer development. The researchers discovered that the centromere consists of two subdomains. This fundamental finding has important implications for the process of chromosome segregation and provides new mechanisms underlying erroneous divisions in cancer cells. The research was published in Cell on May 13th 2024.
Published Cellular activity hints that recycling is in our DNA



Introns are perhaps one of our genome's biggest mysteries. They are DNA sequences that interrupt the sensible protein-coding information in your genes, and need to be 'spliced out.'
Published New tool to boost battle against childhood undernutrition



The tool will help researchers better understand major challenges that afflict undernourished children, such as changes in cognitive development and higher infection rates.
Published Good vibrations: New tech may lead to smaller, more powerful wireless devices



What if your earbuds could do everything your smartphone can, but better? A new class of synthetic materials could allow for smaller devices that use less power.
Published New sex-determining mechanism in African butterfly discovered



In a study of a species of African butterfly, researchers have discovered a previously undescribed molecular mechanism of how the sex of an embryo is initially specified.
Published Researchers harness blurred light to 3D print high quality optical components



Researchers have developed a new 3D printing method called blurred tomography that can rapidly produce microlenses with commercial-level optical quality. The new method may make it easier and faster to design and fabricate a variety of optical devices.
Published Discover optimal conditions for mass production of ultraviolet holograms



Scientists delve into the composition of nanocomposites for ultraviolet metasurface fabrication.
Published An epigenome editing toolkit to dissect the mechanisms of gene regulation



A recent study led to the development of a powerful epigenetic editing technology. The system unlocks the ability to precisely program chromatin modifications at any specific position in the genome, to understand their causal role in transcription regulation. This innovative approach will help to investigate the role of chromatin modifications in many biological processes, and to program desired gene activity responses, which may prove useful in disease settings.
Published A new, low-cost, high-efficiency photonic integrated circuit



Researchers have developed scalable photonic integrated circuits, based on lithium tantalate, marking a significant advancement in optical technologies with potential to widespread commercial applications.
Published Tiny displacements, giant changes in optical properties



Researchers reveal a new pathway for designing optical materials using the degree of atomic disorder. The researchers anticipate developing crystals that enable advanced infrared imaging in low light conditions, or to enhance medical imaging devices.
Published Fruit fly model identifies key regulators behind organ development



A new computational model simulating fruit fly wing development has enabled researchers to identify previously hidden mechanisms behind organ generation. An research team developed a fruit fly model to reverse engineer the mechanisms that generate organ tissue.
Published Progression of herpesvirus infection remodels mitochondrial organization and metabolism



Researchers have found that herpesvirus infection modifies the structure and normal function of the mitochondria in the host cell. The new information will help to understand the interaction between herpesvirus and host cells. Knowledge can be utilized in the development of viral treatments.
Published How a 'conductor' makes sense of chaos in early mouse embryos



The earliest stages of mammalian embryo development are like an orchestra performance, where everyone must play at the exact right moment and in perfect harmony. New research identifies one of the conductors making sense of the chaos.