This image might search a niggling grainy to you , but you really should give it a chance . What you ’re look at is the output from theworld ’s high resolution semblance printer , and it ’s actually an extreme conclusion - up of an image that measure just 50 micrometer across — the same breadth as a human tomentum .
The pressman , developed by researchers at the Agency for Science , Technology and Research ( A*STAR ) in Singapore , print image at a astounding 100,000 dots per inch , in full colour . To do that , each picture element in the ultra - resolution image is impress by stick four nanoscale tower just ten of nanometers tall , which are then cap with ash gray and gold nanodisks .
By deviate the diameter and space of these microscopical social organization , it ’s potential to control what color of light they reflect — a construct known as geomorphologic color — to develop a palette that can be used for full - colour impression . The proficiency isdescribed in Nature Nanotechnology .
The Modern method boasts resoluteness ten times higher than the high-pitched - Re laser and inkjet printers . In fact , this range of a function is at the point of accumulation of optical resolve : if the research worker put the pixels any nearer together , light reflecting off them will diffract , and the two objective blur together . In other language , scientist presently think that impression can never get gamey - res than this .
For a more detailed dive into the skill behind the new technique , take a read ofNature ’s farseeing clause on the bailiwick . Or , in the interim , continue looking at the image in at sea amazement a little longer . [ Nature NanotechnologyviaNature ]
Image by Karthik Kumar et al
NanotechnologyPixelScience
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