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Cell & Microbiology 17 hours ago

How E. coli defends itself against antibiotics

Imagine that you have a very sore throat. You're sick, your throat hurts, and a visit to the doctor confirms that the pain is due to a bacterial infection. You get a prescription for antibiotics, which quickly sorts out your ...

General Physics 17 hours ago

Focusing micromechanical polaritons in topologically nontrivial hyperbolic metasurfaces

Dr. Johan Christensen, leader of IMDEA Materials Institute's Mechanical and Acoustic Metamaterials research group, is among the researchers behind a pioneering study exploring the topological properties of metamaterials.

Plants & Animals 17 hours ago

How a biocatalyst might boost the growth of microalgae

Living organisms consist to a large extent of carbon (C) and nitrogen (N) compounds. These have to be taken in with food or, in the case of plants, produced through photosynthesis.

Biotechnology 18 hours ago

Transforming drug discovery with AI: New program transforms 3D information into data that typical models can use

A new AI-powered program will allow researchers to level up their drug discovery efforts.

Biotechnology 19 hours ago

Membrane protein analogs could accelerate drug discovery

Many drug and antibody discovery pathways focus on intricately folded cell membrane proteins: when molecules of a drug candidate bind to these proteins, like a key going into a lock, they trigger chemical cascades that alter ...

Analytical Chemistry 19 hours ago

Novel synthesis of fluorinated molecules with potential in drug research

Carboxylic acids are one of the most important substance classes in chemistry and are a component of many drugs such as aspirin and ibuprofen. To tailor the properties of carboxylic acids, fluorine atoms can be introduced ...

Biotechnology 19 hours ago

Intricate processes in photosynthesis decoded using advanced electron microscopy technique

Using cryo-electron microscopy, a team of scientists from Humboldt-Universität zu Berlin (HU), the Swedish universities of Umeå and Uppsala and the University of Potsdam has succeeded in visualizing atomic structures at ...

Nanomaterials 20 hours ago

Scientists discover new behavior of membranes that could lead to unprecedented separations

Imagine a close basketball game that comes down to the final shot. The probability of the ball going through the hoop might be fairly low, but it would dramatically increase if the player were afforded the opportunity to ...

Biochemistry 20 hours ago

Investigating DNA flexibility for the creation of new biomaterials

Northwestern investigators have demonstrated how manipulating DNA chemistry can alter its structure and flexibility and enable the realization of new materials useful in medicine and the life sciences, according to a study ...

Bio & Medicine 20 hours ago

Advances in nanoscale force measurement opens doors to unprecedented biological insights

New research has revealed a new way to measure incredibly minute forces at the nanoscale in water, pushing the boundaries of what scientists know about the microscopic world.

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