While nanocrystals offer color tunability and are used in various technologies, achieving different colors requires using different nanocrystals for each color, and dynamic switching between colors has not been possible.
Nanomaterials
Aug 3, 2023
0
94
An interdisciplinary research team from Bochum, Duisburg and Zurich has developed a new approach to construct modular optical sensors which are capable of detecting viruses and bacteria. The researchers used fluorescent carbon ...
Bio & Medicine
Jul 21, 2023
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126
Physicists from the National University of Singapore (NUS) have developed an innovative method of converting human hair waste into a functional material that can be used to encrypt sensitive information or detect environmental ...
Optics & Photonics
Jun 30, 2023
2
100
Smoke particulates from wildfires could lead to between 4,000 and 9,000 premature deaths and cost $36 to $82 billion per year in the United States, according to new research by Cornell, Nanjing University of Information Science ...
Environment
Jun 20, 2023
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32
We have millions of hair follicles on our body, including around 100,000 on our scalp.
Evolution
Jun 15, 2023
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2
Curly hair does more than simply look good—it may explain how early humans stayed cool while conserving water, according to researchers who studied the role human hair textures play in regulating body temperature. The findings ...
Evolution
Jun 7, 2023
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114
Hair styling can be a potent form of self-expression, whether it features dramatic updos, intricate braids or crazy colors. Beyond being a reflection of our personality, these strands contain compounds that could one day ...
Biochemistry
Apr 27, 2023
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16
Physicists at the Australian National University (ANU) are using nanoparticles to develop new sources of light that will allow us to "peel back the curtain" into the world of extremely small objects—thousands of times smaller ...
Nanophysics
Apr 26, 2023
0
31
The glowing dots in these images are single rubidium atoms, pristinely arranged in arrays about as wide as a human hair. The team of CQT Principal Investigator Loh Huanqian captured these pictures to show how they can assemble ...
Optics & Photonics
Apr 26, 2023
0
76
Diamond material is of great importance for future technologies such as the quantum internet. Special defect centers can be used as quantum bits (qubits) and emit single light particles that are referred to as single photons.
Optics & Photonics
Apr 6, 2023
0
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