A research team has developed a direct optical lithography (DOL) technology that patterns quantum dots (QDs) at ultra-high resolution using only light, without photoresist. Through this, they also provided guidelines for ...
Nanophysics
Sep 8, 2025
0
12
A research team has successfully developed the technology to fabricate high-sensitive biosensors by simply spraying, like an inkjet printer. The technology enables the fabrication of sensitive and precise sensors without ...
Bio & Medicine
Sep 8, 2025
0
2
Additive manufacturing (AM) has revolutionized many industries and holds the promise to affect many more in the not too distant future. While people are most familiar with the 3D printers that function much like inkjet printers, ...
Materials Science
Oct 28, 2024
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46
Researchers have used inkjet printing to create a compact multispectral version of a light field camera. The camera, which fits in the palm of the hand, could be useful for many applications including autonomous driving, ...
Optics & Photonics
Jun 12, 2024
0
4
Although mankind has been using paper for at least 2,000 years, it still presents us with one or two mysteries. For example, it was previously unknown why paper printed on one side using inkjet printing starts to curl up ...
Analytical Chemistry
Mar 6, 2024
0
14
Microlens arrays are one of the key elements that are promising in autostereoscopic display, optical communication, wavefront sensing, integral imaging, etc. For example, microlens arrays are the critical components in integral ...
Optics & Photonics
Oct 11, 2023
0
5
Will printed photographs ever match the precision of a mirror's reflection? Even though the answer may still be no for a while, Osaka Metropolitan University scientists have made significant strides in precision printing ...
Optics & Photonics
Oct 2, 2023
1
30
Rutgers University scientists have devised a highly accurate method for creating coatings of biologically active materials for a variety of medical products. Such a technique could pave the way for a new era of transdermal ...
Biochemistry
Aug 14, 2023
0
62
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
Scientists from Hefei Institute of Physical Science, Chinese Academy of Sciences developed a high-throughput biochemical sensor based on porous Au@AuAg nanorods that can detect biochemical molecules with high specificity ...
Biochemistry
Apr 24, 2023
0
22
