Search results for 4-D polymers

Optics & Photonics Sep 22, 2023

Smartphone utilizes 3D information encryption with dual-light-emitting materials

Over the past decade, there has been remarkable advancement in state-of-the-art technologies, leading to a profound alteration in the way individuals interact and exchange information, resulting in the emergence of a "hyper-connected ...

Analytical Chemistry Sep 11, 2023

Hybrid catalyst produces critical fertilizer and cleans wastewater

Agriculture relies on synthetic nitrogen fertilizer, which is made using energy- and carbon-intensive processes and creates nitrate-containing runoff. Researchers have long sought solutions to reduce emissions from the industry ...

Optics & Photonics Jul 14, 2023

Rapid fabrication of a polymer lens on a laser chip for miniaturized spectroscopy

There is a growing demand for portable gas sensors, from both environmental and health sciences users as well as industry. Resonant optical sensors, in particular planar micro-resonators, combine high sensitivity and small ...

Materials Science Jul 13, 2023

Data extraction tool may lead to discovery of new polymers

The amount of published materials science research is growing at an exponential rate, too fast for scientists to keep up. To help these scholars, a first-of-its-kind materials science data extraction pipeline is now available ...

Polymers Jun 15, 2023

Engineers develop salty gel that could harvest water from desert air

Massachusetts Institute of Technology engineers have synthesized a superabsorbent material that can soak up a record amount of moisture from the air, even in desert-like conditions.

Biotechnology May 24, 2023

Algae combined with visible light may create ink for cultured meat

A few years ago, a French daily newspaper published an article titled "Korea's Utilization of Algae as a food ingredient for the Earth." The article highlighted the ecological potential of algae, which Westerners typically ...

Bio & Medicine May 4, 2023

DNA microcapsules: Scaling up the future of data storage

Storing data in DNA sounds like science fiction, yet it lies in the near future. Professor Tom de Greef expects the first DNA data center to be up and running within five to ten years. Data won't be stored as zeros and ones ...

Materials Science Mar 26, 2023

New ways to measure curls and kinks could make it easier to care for natural hair

Black women and others with curly or kinky hair encounter a vast and confusing array of haircare options. Advice on the best products to use for a certain type of hair is often contradictory, and the results can be highly ...

Environment Mar 1, 2023

Novel method of analyzing microplastic particle pollution can facilitate environmental impact assessment

In the last decade, growing numbers of researchers have studied plastic pollution, one of the world's most pressing environmental hazards. They have made progress but still face challenges, such as the comparability of results, ...

Biochemistry Feb 28, 2023

Study suggests lead from innovative solar cells is not as toxic as feared

Scientists from Skoltech and other research centers have systematically studied the toxicity of materials used in perovskite solar cells. They conclude that, once the remaining technological hurdles are overcome, mass production ...

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