metal-organic frameworks
Stories on metal-organic frameworks (MOFs), which have the highest surface area of all known materials, high porosity and selective absorptivity
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Researchers at Lancaster University have developed a new material that can store energy for months, and potentially years, at a time. The material can be activated by light, and then release the pent-up energy on demand in the form of heat.
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Getting CRISPR into cells can be challenging. Now Australian researchers have packaged the tool inside porous materials called metal organic frameworks (MOFs) coated in a green tea compound, and used it to silence key genes in prostate cancer cells.
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It's a quandary – leafcutter ants cause a great deal of damage to crops, but applying pesticides to those crops harms the environment. Scientists have developed a possible solution, in the form of a high-tech material that uses an odor to trap ants.
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Clean drinking water is a need that’s going unmet for many people. A new study has used a metal-organic framework (MOF) to filter pollutants out of seawater, generating large amounts of fresh water per day while using less energy than other methods.
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Information can be encoded into many patterns, such as ones and zeroes for computers. A new proof of concept has been demonstrated to encode information into artificial molecules, which could enable programmable materials or new types of computers.
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One area where metal organic frameworks have real potential is in the field of carbon capture, which a team of researchers has demonstrated with a sponge-like device that adsorbs CO2 using just a third of the energy required by other methods.