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Engineers devise a way to selectively turn on RNA therapies in human cells（图）
人类细胞 RNA疗法 治疗性蛋白质 癌症治疗
2023/6/21
Researchers at MIT and Harvard University have designed a way to selectively turn on gene therapies in target cells, including human cells. Their technology can detect specific messenger RNA sequences...
Engineers design sutures that can deliver drugs or sense inflammation（图）
输送药物 感知炎症 缝合线 生物衍生
2023/6/5
Inspired by sutures developed thousands of years ago, MIT engineers have designed “smart” sutures that can not only hold tissue in place, but also detect inflammation and release drugs.
MIT engineers devise technology to prevent fouling in photobioreactors for CO2 capture（图）
光生物反应器 结垢 二氧化碳捕获
2023/6/5
Algae grown in transparent tanks or tubes supplied with carbon dioxide can convert the greenhouse gas into other compounds, such as food supplements or fuels. But the process leads to a buildup of alg...
In principle, quantum-based devices such as computers and sensors could vastly outperform conventional digital technologies for carrying out many complex tasks. But developing such devices in practice...
Ultrasound imaging is a safe and noninvasive window into the body’s workings, providing clinicians with live images of a patient’s internal organs. To capture these images, trained technicians manipul...
We are all too familiar with severe weather on Earth, but many of us aren’t aware of the severe weather in space – the varying conditions between the sun and the Earth, including solar wind, flares an...
Cornell engineers used precisely timed laser pulses to control changeable properties in a quantum material, pioneering a method that may have wide applications across a class of materials with immense...
Earthquake Engineers Shift Focus To Steel Collectors To Ensure Structural Safety（图）
Earthquake Engineers Shift Focus Steel Collectors Ensure Structural Safety
2018/2/1
UA researchers and collaborators turn their attention to lateral force transfer to design buildings that better withstand seismic forces.An award-winning team of researchers at the University of Arizo...
MIT engineers have devised a 3-D printing technique that uses a new kind of ink made from genetically programmed living cells.The cells are engineered to light up in response to a variety of stimuli. ...
Penn Engineers Develop Filters That Use Nanoparticles to Prevent Slime Build-up（图）
Penn Engineers Filters Nanoparticles Prevent Slime Build-up
2017/11/23
Filtration membranes are, at their core, sponge-like materials that have micro- or nanoscopically small pores. Unwanted chemicals, bacteria and even viruses are physically blocked by the maze of mesh,...
Study in Nature:Engineers find better way to detect nanoparticles（图）
Nature Engineers detect nanoparticles
2017/9/5
Specifically, the two tuning nanoscatterers set the resonator at an "exceptional point," a special state of a system at which unusual phenomena may occur. The third nanoscatterer perturbs the system, ...
Penn Engineers Show Key Feature for Modeling How Cells Spread in Fibrous Environments
Penn Engineers Cells Spread Fibrous Environments
2017/7/20
One area of research within mechanobiology, the study of how physical forces influence biological processes, is on the interplay between cells and their environment and how it impacts their ability to...
UW engineers borrow from electronics to build largest circuits to date in living eukaryotic cells
UW engineers borrow from electronics largest circuits to date eukaryotic cells
2017/7/20
Living cells must constantly process information to keep track of the changing world around them and arrive at an appropriate response.Through billions of years of trial and error, evolution has arriv...
MIT chemical engineers have designed a novel genetic switch that allows them to dramatically boost bacteria’s production of useful chemicals by shutting down competing metabolic pathways in the cells....
MIT chemical engineers have designed a novel genetic switch that allows them to dramatically boost bacteria’s production of useful chemicals by shutting down competing metabolic pathways in the cells....