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Nanomaterials Feb 15, 2019

3-D printed nanomaterial shows different transparencies and colours

Metallic nanoparticles have been used as glass colorants since the Roman Empire. One of the most famous pieces of pottery from the period is the Lycurgus cup. The nanoparticles embedded in this cup have an optical peculiarity, ...

Bio & Medicine Feb 14, 2019

Skin wound regeneration with bioactive glass-gold nanoparticles ointment

Healing is a complex process in adult skin impairments, requiring collaborative biochemical processes for onsite repair. Diverse cell types (macrophages, leukocytes, mast cells) contribute to the associated phases of proliferation, ...

Bio & Medicine Feb 13, 2019

Sensitive sensor detects Down syndrome DNA

According to the Centers for Disease Control and Prevention, Down syndrome is the most common birth defect, occurring once in every 700 births. However, traditional non-invasive prenatal tests for the condition are unreliable ...

Bio & Medicine Feb 1, 2019

Nanoparticles may promote cancer metastasis

Nanoparticles can be found in processed food (e.g. food additives), consumer products (e.g. sunscreen) and even in medicine. While these tiny particles could have large untapped potential and novel new applications, they ...

Bio & Medicine Jan 30, 2019

Layered cocktails inspire new form of male birth control

For decades, women have shouldered most of the burden of contraception. However, long-term use of female birth control pills could increase the risk for side effects such as blood clots or breast cancer. Now, inspired by ...

Nanomaterials Jan 28, 2019

Plasmonic pioneers fire away in fight over light

When you light up a metal nanoparticle, you get light back. It's often a different color. That's a fact—but the why is up for debate.

Nanomaterials Jan 22, 2019

New method uses ultraviolet light to control fluid flow and organize particles

A new, simple, and inexpensive method that uses ultraviolet light to control particle motion and assembly within liquids could improve drug delivery, chemical sensors, and fluid pumps. The method encourages particles—from ...

Bio & Medicine Jan 17, 2019

Researchers develop new test to detect disease and infection

Researchers at Queen's University Belfast have developed a highly innovative new enzyme biomarker test that has the potential to indicate diseases and bacterial contamination saving time, money and possibly lives.

Materials Science Jan 10, 2019

Physics student develops machine-learning model for energy and environmental applications

A West Virginia University physics student has created a new machine-learning model that has the potential to make searching for energy and environmental materials more efficient.

Nanomaterials Jan 3, 2019

Carrying and releasing nanoscale cargo with "nanowrappers"

This holiday season, scientists at the Center for Functional Nanomaterials (CFN)—a U.S. Department of Energy Office of Science User Facility at Brookhaven National Laboratory—have wrapped a box of a different kind. Using ...

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