MAROKO133 Eksklusif ai: MIT scientists create rare boron-oxygen ring once thought too unst

📌 MAROKO133 Eksklusif ai: MIT scientists create rare boron-oxygen ring once though

Researchers at MIT have created an unusual oxygen-rich molecule that scientists have tried to isolate for decades. The breakthrough could eventually support cleaner industrial chemistry, advanced manufacturing, and even future carbon-capture systems.

The newly discovered compound belongs to a rare family of peroxide-like molecules that contain boron. Scientists call the structure a dioxaborirane. Until now, researchers mostly considered these molecules too unstable to survive long enough for direct observation.

Room-temperature reaction

What makes the discovery stand out is the reaction itself. The molecule formed almost instantly at room temperature after a specially engineered boron compound interacted with oxygen gas.

Chemists usually need extremely cold temperatures or high-pressure environments to stabilize highly reactive oxygen structures. Those harsh conditions often make experiments difficult and limit practical applications.

The MIT-led team bypassed those barriers. Researchers used crystallography and advanced computer modeling to confirm the molecule’s structure. Their analysis revealed a tightly strained ring containing one boron atom and two oxygen atoms.

That tiny three-member ring carries significant internal stress. Scientists often compare such strained molecules to compressed springs because they store large amounts of chemical energy.

Many similar oxygen-rich compounds break apart before researchers can study them in detail. The successful isolation of dioxaborirane, therefore, marks a notable step for inorganic and synthetic chemistry.

Two chemical personalities

The new molecule also showed two dramatically different behaviors during testing. In one role, it acted as an oxygen donor. The compound transferred oxygen atoms to other molecules, similar to how industrial peroxides support chemical manufacturing and pharmaceutical production.

That capability could eventually help chemists design new oxidation reactions under milder and safer conditions. In another role, the molecule reacted with carbon dioxide. Researchers say that property may offer a new pathway for capturing or transforming greenhouse gases into useful chemical products.

Scientists continue searching for efficient ways to manage carbon dioxide emissions. Most existing carbon-capture systems require large amounts of energy or expensive infrastructure.

The newly discovered boron-based compound will not solve climate problems on its own. However, researchers believe it could inspire new reaction systems that handle carbon dioxide more efficiently. The molecule’s dual behavior also surprised researchers because highly reactive compounds usually specialize in only one type of chemistry.

“By showing that these compounds can be generated under mild conditions, our work opens the door to entirely new types of chemistry,” lead author Chonghe Zhang said. He added that the findings may eventually support new oxidation methods and materials science technologies.

Expanding peroxide chemistry

The discovery adds momentum to a growing field centered on boron chemistry. Researchers already study boron compounds for applications involving batteries, catalysts, and advanced materials.

Oxygen-heavy boron structures, however, have remained especially difficult to produce and analyze because of their instability. This latest breakthrough suggests scientists may finally have a reliable route for exploring them.

Researchers now plan to study how dioxaborirane behaves in larger chemical systems and whether related compounds can perform useful industrial reactions at scale.

Commercial applications still remain years away. Even so, the successful creation of this long theorized molecule gives chemists an entirely new platform for designing reactive oxygen chemistry under practical laboratory conditions.

The study is published in the journal Nature Chemistry.

🔗 Sumber: interestingengineering.com

📌 MAROKO133 Hot ai: Four Financial Journalists Accused of Being Fake AI-Generated

Four prolific financial journalists are facing serious questions over whether they’re actually real. Welcome to digital media in 2026!

An investigation by The Press Gazette found that four allegedly human freelance journalists who’ve published articles shilling specific crypto coins — in outlets including Forbes, Investing.com, HuffPost, CoinTelegraph, VentureBeat, and The Street, no less — strongly appear to be fake. And each of them, tellingly, bear striking connections to a publicity firm called MarketAcross, which on its website describes itself as offering “PR for the world’s leading blockchain companies.”

Per Press Gazette, the four writers in question — their bylines identify them as Nikolai Kuznetsov, Reuben Jackson, Luis Aureliano, and Joe Liebkind — each boast headshots that are either likely-AI-generated pictures or easily-traceable stock photos. None of them have any clear online history beyond their collective financial publishing careers, which total more than 1,000 articles.

The human journalists at Press Gazette also found that each writer has frequently pushed readers to invest in cryptocurrencies hawked by MarketAcross clients, including a particularly dubious crypto effort dubbed “Gladius” that collapsed in 2017. And a defunct website for Kuznetsov, the most prolific writer among the seemingly phony cohort, was listed under the same address as a company called InboundJunction, a “media and PR group for tech, AI, and cyber brands” that has the same founders as — you guessed it! — MarketAcross.

None of the outlets where the allegedly faux financial writers have published content were able to provide Press Gazette with evidence that the freelance contributors were real. And none of the writers accused of being fake responded to Press Gazette‘s questions.

In sum, according to Press Gazette‘s reporting, it very much looks like crypto marketers have been operating made-up financial journalists like digital puppets, a scheme presumably designed to garner interest and legitimacy for their clients.

A managing partner for both MarketAcross and InboundJunction told Press Gazette in a lengthy statement that “we do not employ journalists, and our employees do not operate any of the profiles you referenced. We do not hold personal contact details for the individuals you mentioned and any activity associated with them appears to be years ago.”

Crypto is a realm uniquely wrought with scammery, and zooming out, the information world overall is a mess of fake slop right now. Before you make any consequential decisions, or choose to trust a particular writer or poster, you’d do well to be extra careful. Hopefully, the editors actually letting possibly-fake freelancers publishing this kind of content will start doing the same.

More on media: A Prominent PR Firm Is Running a Fake News Site That’s Plagiarizing Original Journalism at Incredible Scale

The post Four Financial Journalists Accused of Being Fake AI-Generated Puppets That Shill Crypto in Forbes, HuffPost, and More appeared first on Futurism.

🔗 Sumber: futurism.com