Liquid suspended nanoparticles can store information and will be used for brain implantation in the future.
Release date: 2014-07-31
According to foreign media reports, researchers have found ways to use liquid storage data, which makes the human brain implantation method of "Google search" a step closer.
American scientists claim to have discovered ways to store pictures, videos or other document information in suspended particles in water. This technique is known as "wet computing" and will one day be used in the brain to allow humans to quickly calculate and think of more information.
Scientists at the University of Michigan are able to store information in smiling particles called "colloidal clusters" that remain in motion when placed in a liquid.
Researchers say that the state changes of these particles can be coded to 0 or 1, using the same functionality as solid-state hardware-driven technology.
The nanoparticle contained in a tablespoon of liquid can store terabytes of data, enough to store two thousand hours of video.
Chemical engineer Sharon Glotzer said: "We want to demonstrate a new way of storing information that is different from traditional silicon chips by using nanoparticles."
Professor Glotzer described nanoparticles as a tortuous cube around a core.
A 12-particle storage cluster connected to a central ball can have almost eight million unique states. This is equivalent to 2.86 bytes of data or encodes three text characters.
The professor also explained that if scientists can count all the different patterns and know how to go from one state to another, then we can use it to encode information.
The team created a colloidal cluster with four particles surrounding a central sphere. By heating the liquid, the sphere expands and the particles rearrange in the desired manner.
To make storage a reality, teams need to find ways to lock a colloidal cluster into a correct shape in a large volume of liquid.
To improve brain power, the more direct way to use this technology is to use it to make biocompatible sensors, such as monitoring blood sugar levels in diabetic patients.
But there is still a long way to go before this technology can be used for human evolution. Scientists say that the first use of technology is likely to be a "soft robot."
Source: Kexun Medical Network
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