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The mechanism by Rice University chemists for the phase evolution of fluorinated flash nanocarbons shows stages with longer and larger energy input. Carbon and fluorine atoms first form a diamond lattice, then graphene and finally polyhedral concentric carbon. (Credit: Illustration by Weiyin Chen/Rice University)

‘Flashed’ nanodiamonds are just a phase

June 21, 2021

The “flash” process developed at Rice University can turn carbon black into functionalized nanodiamond and other materials. The carbon atoms evolved through several phases depending on the length of the flash.

Gang Bao

Sickle cell advance incorporates Rice lab's tech

June 16, 2021

Rice University bioengineer Gang Bao, a pioneer in the search for a way to treat and perhaps cure sickle cell disease, is co-author of a significant step forward revealed in Science Translational Medicine and led by his colleagues at Stanford University.

Three gas-phase molecules react at high temperatures during chemical vapor deposition to form molybdenum disulfide, a two-dimensional semiconductor that could find use in next-generation electronics. In this illustration, molybdenum atoms are purple, oxygen is red and sulfur is yellow. (Credit: Illustration by Jincheng Lei/Rice University)

Rice lab peers inside 2D crystal synthesis

June 11, 2021

Scientific studies describing the most basic processes often have the greatest impact in the long run. A new work by Rice University engineers could be one such, and it’s a gas, gas, gas for nanomaterials.

Sallyport

People, papers and presentations - May 28, 2021

May 28, 2021

People, papers and presentations - May 28, 2021

Biologists at Baylor College of Medicine, the Netherlands Cancer Institute and Rice University show in a study published in Science that the nuclear arrangement in a human cell can be turned into that typical of a fly. (Credit: Illustration by Evgeny Gromov)

Biologists construct a ‘periodic table’ for cell nuclei

May 27, 2021

A team of biologists studying the tree of life has unveiled a new classification system for cell nuclei, and discovered a method for transmuting one type of cell nucleus into another.

Rice owl burned in laser

In graphene process, resistance is useful

May 6, 2021

Lab uses laser-induced graphene process to create micron-scale patterns in photoresist for consumer electronics and more.

A preliminary rendering shows a concept for the lobby of the new science and engineering building on the site of the Abercrombie Engineering Laboratory, which will be demolished soon. (Credit: SOM)

Rice names architect for new engineering and science building

April 27, 2021

With the imminent demolition of Rice University’s Abercrombie Engineering Laboratory, the space will soon be cleared for a new engineering and science building, according to Rice administrators. International architecture firm Skidmore, Owings & Merrill (SOM) has been selected as lead architect for the new building. Houston’s Scientia Architects will consult on laboratory design.

Chemists at Rice University and the University of Duisburg-Essen, Germany quantified the release of silver ions from gold-silver nanoparticle alloys. At top, transmission electron microscope images show the change in color as silver (in blue) leaches out of a nanoparticle over several hours, leaving gold atoms behind. The bottom hyperspectral images show how much a nanoparticle of silver and gold shrank over four hours as the silver leaches away. (Credit: Rice University)

Silver ions hurry up, then wait as they disperse

April 22, 2021

There’s gold in them thar nanoparticles, and there used to be a lot of silver, too. But much of the silver has leached away, and researchers want to know how.

People, Papers, and Presentation

People, papers and presentations April 12, 2021

April 12, 2021

Nikhil Gattu, a junior kinesiology and chemistry major, has been named the winner of this year’s Undergraduate Scholar Award by the American Kinesiology Association.

Rice University chemical and biomolecular engineer Xue Sherry Gao, with graduate students Qichen Yuan, left, and Zane Zeng, has won a prestigious National Institutes of Health grant to develop personalized gene editing techniques for cystic fibrosis. (Credit: Jeff Fitlow/Rice University)

Bioengineer wins NIH grant to attack cystic fibrosis

April 8, 2021

Rice chemical and biomolecular engineer Xue Sherry Gao wins a National Institutes of Health grant to develop gene editing to treat cystic fibrosis.

Rubber B

Tires turned into graphene that makes stronger concrete

March 29, 2021

Rice scientists optimize a process to turn rubber from discarded tires into soluble graphene.

Amyloid

Cancer ‘guardian’ breaks bad with one switch

March 5, 2021

A mutation that replaces a single amino acid in a potent tumor-suppressing protein makes it prone to nucleating amyloid fibrils implicated in many cancers as well as neurological diseases.

A mild process discovered by Rice University chemists could replace difficult, silver-based catalysis to create valuable fluoroketones, a precursor in the design and manufacture of drugs. Illustration by Renee Man/@chemkitty

Cerium sidelines silver to make drug precursor

February 26, 2021

Rice scientists have developed a simplified method to make fluoroketones, a drug precursor that typically requires an expensive silver catalyst.

The image shows the crystal structure of a MoTe2|PtS2 heterobilayer with isocharge plots from a model created at Rice University. When the materials are stacked together, mirror symmetry is broken and there is a charge transfer that creates an intrinsic electric field. This field is responsible for Rashba-type spin-splitting shown by the band structure at right, where the spin is perpendicular to momentum. (Credit: Sunny Gupta/Rice University)

Theory could accelerate push for spintronic devices

February 25, 2021

A theory by Rice scientists could boost spintronics, a key to creating faster and more powerful electronic devices, including quantum computers.

COVID Virus

DARPA backs Rice sensor to detect COVID-19 virus in air

February 22, 2021

Researchers receive funding for up to $1 million to develop a real-time electronic sensor able to detect minute amounts of the airborne virus that causes COVID-19 infection.

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