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Nano and Bio Materials Science

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Rice research unveils key dynamics of 2D nanomaterials with view to larger-scale production

February 1, 2024

A team of Rice researchers mapped out how flecks of 2D materials move in liquid ⎯ knowledge that could help scientists assemble macroscopic-scale materials with the same useful properties as their 2D counterparts.

samples

Rice lab’s boron nitride composite could be useful for advanced technology applications

August 7, 2023

Rice University scientists have found that a boron nitride nanocomposite interacts with light and heat in unexpected ways that could be useful for advanced technology applications.

osteosarcoma

Upgraded tumor model optimizes search for cancer therapies

March 20, 2023

Rice U. bioengineers have developed an upgraded tumor model that houses bone cancer cells beside immune cells inside a 3D structure engineered to mimic bone and, through research using the model, found that the body’s immune response can make tumor cells more resistant to chemotherapy.

crystal shapes of 2D transition metal dichalcogenides as imaged with a scanning electron microscope

Study: Mapping crystal shapes could fast-track 2D materials

July 27, 2020

Materials scientists at Rice University and the University of Pennsylvania are calling for a collective, global effort to fast-track the mass production of 2D materials like graphene and molybdenum disulfide.

Laser-induced silicon oxide for lithium metal batteries

Tale of the tape: Sticky bits make better batteries

July 14, 2020

Rice University scientists use an industrial laser to turn adhesive tape into a component for safer, anode-free lithium metal batteries.

Artificial enzymes made of treated charcoal, seen in this atomic force microscope image, could have the power to curtail damaging levels of superoxides, toxic radical oxygen ions that appear at high concentrations after an injury. (Credit: Tour Group/Rice University)

Charcoal a weapon to fight superoxide-induced disease, injury

July 6, 2020

Artificial enzymes made of treated charcoal could have the power to curtail damaging levels of superoxides that appear after an injury.

2020 Hertz Fellows

Three Rice students receive Hertz Fellowships

June 1, 2020

The Hertz Fellowship is as prestigious as it is selective: Only 16 fellows each year are admitted to the program, which funds five years of graduate research and offers lifelong professional support through the Fannie and John Hertz Foundation.

Carbon black powder turns into graphene in a burst of light and heat through a technique developed at Rice University. Flash graphene turns any carbon source into the valuable 2D material in 10 milliseconds. (Credit: Jeff Fitlow/Rice University)

Rice lab turns trash into valuable graphene in a flash

January 27, 2020

Scientists at Rice University are using high-energy pulses of electricity to turn any source of carbon into turbostratic graphene in an instant. The process promises environmental benefits by turning waste into valuable graphene that can then strengthen concrete and other composite materials.

A 3D model by Rice University materials scientists shows the phase evolution of a delithiating lithium iron phosphate cathode undergoing rapid discharge. The "fingerlike" shape adds stress to the system that researchers suspect can lead to cracks in the cathode that degrade the battery. (Credit: Mesoscale Materials Science Group/Rice University)

Not so fast: Some batteries can be pushed too far

January 14, 2020

Fast charge and discharge of some lithium-ion batteries with intentional defects degrades their performance and endurance, according to Rice University engineers.

A pattern of 1.5-millimeter microneedles that contain vaccine and fluorescent quantum dots are applied as a patch.

Quantum-dot tattoos hold vaccination record

December 18, 2019

Keeping track of a child’s shots could be so much easier with technology invented by a new Rice University professor and his colleagues.

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