Global Monopoly of Technology

Chips in the traditional sense are not compatible with organic living organisms. The so-called chip implantation is definitely not what most people think is the implantation of traditional chips into the human body, which will cause serious rejection, and naturally cannot be applied to the use of biological The technical bionics can only be intelligent machines, and the intelligent robots cannot achieve the confidentiality effect that Luo Sheng wants.

Another reason is that even if traditional chips can be compatible with applications, it also means that a battery must be installed in the bionic body to power the chip, which is very power-hungry and obviously a poor design that Luo Sheng cannot accept.

Only chips composed of biological transistors can solve the problem of compatibility with organic life.

You must know that although bioelectricity and the electricity that people use in electronic devices in daily life both carry the word "electricity", the two are not the same thing, and they are fundamentally different.

To convert the bioelectrical signals generated by living organisms into electronic signals that control machines without distortion, no one has done it yet, at least until Luo Sheng fully invested in it, no one in the world has done it.

And if this cannot be achieved, even if a powerful chip core is installed in the bionic human body, it is impossible to use it as sensitively as a real organ.

In the following days, Luo Sheng alone and Xiaona's assistance began to overcome this technical problem with all his strength, which required him to master and master the knowledge of multiple disciplines at the same time.

The principles are not difficult to understand, and even contain basic physics knowledge at the middle school level.

The movement of electric charge forms a current, the so-called "carrier", which can be positive or negative. In the current used in all electronic devices, the current carriers are electrons, which carry negative charges.

But the difference is that the so-called bioelectricity in organic life is completely different. There are some special channels on the cell membrane of organisms. When the ion concentration inside and outside the cell membrane is unbalanced, these channels will open, sodium and potassium. , calcium ions are either released from cells or flow in from outside cells to form bioelectricity.

People can control their own body based on this. Without the swimming of these ions in the body, it is impossible to raise hands and kicks, and even cannot see the outside world, because electrical signals are transmitted from the retina to the nerve center of the brain. , relying on the same set of mechanisms.

Bioelectricity is generated by the swimming of ions, which carry a positive charge.

In other words, the electronic devices made by humans and the current carriers in the human body are not the same particle at all. If you want to achieve perfect interaction between living bodies and electronic devices, it is quite simple, or you can Bioelectrical signals are "translated" into electrical signals, or the electrical signals are "translated" into bioelectrical signals.

It is simple to say, but not everyone can do it, and it must be considered that many rich details will be lost during the "translation" process, resulting in signal distortion.

Seventeenth day of the retreat.

 …

In the laboratory, Luo Sheng was still doing the research silently. Several display panels were covered with papers related to the research. These were all papers published by other scholars in the industry. Of course, Luo Sheng also had to use them for reference and research.

Cortana's voice suddenly resounded in the quiet laboratory, "Master, today is your work day for more than 15 hours for 16 consecutive days. Your physical data shows that your brain is overtired. You really need to. Rest well."

Luo Sheng slid one of the display panels, stared at the analysis of the paper above, and said lightly, "If I told you I'm fine, don't monitor my physical condition. You have to help me, not block me, you know?"

Xiaona replied, "Okay then"

During this period of time, Luo Sheng was not only overcoming technical difficulties, but at the same time, he had unknowingly mastered three new knowledge in order to overcome them, and he had reached the level of mastery. This is the best interpretation of everything.

In Luo Sheng's design ideas, an ideal machine that interacts with biological cells needs to meet two basic conditions. First, it is compatible with organic life and will not be rejected. Second, it communicates with cells in their own language.

In other words, the best way to transmit electrical signals is to carry particles that carry a positive charge, so that you can control the movement of positive ions in and out of the cell membrane.

This line of thinking leads directly to biotransistors.

The soul of common electronic devices in daily life is the transistor, which is also the basic element of the chip. The transistor is essentially an electronic switch that controls current. Applying an external electric field to it can determine whether it is turned on or off.

When humans first invented the transistor, a transistor was as much as 1 cm long. With the advancement of technology and the rapid development of integrated circuit industry technology, today a chip the size of a fingernail can accommodate tens of billions of transistors. .

In the next few days, Luo Sheng fiddled around in the laboratory and initially fabricated a small part that could realize the function of a transistor, but it controlled not electrons, but positively charged ions.

In addition to this, it must be compatible with living organisms, so-called biotransistors.

Like biologists who have been working on biological transistors for decades, Luo Sheng uses sodium, potassium, and calcium ions to pump ion pumps into cells. Unfortunately, the materials used are not compatible with living organisms.

In the following week, Luo Sheng tried various means to test but ended in failure.

In the blink of an eye, it was June.

It was dinner time now, and there was a whole table of sumptuous dishes on the table. There were four people at the table, namely Luo Sheng, Qin Weimu, Irene and An Qingxue.

A rare scene.

Strictly speaking, including the little princess that An Qingxue was pregnant with, there were five people.

There is a delicious dish made of freshly caught Yangcheng Lake hairy crabs on the table, but this is not suitable for An Qingxue during pregnancy. She is more taboo when she is pregnant. Her meal...  

Drinks will be specially arranged.

At this moment, An Qingxue suddenly looked at Luo Sheng and said, "Brother Luo, can you promise me one thing?"

"whats the matter"

Luo Sheng responded casually. While eating, he was also multitasking, thinking about the biotransistor. Recently, he was a little depressed by this question.

"From tomorrow onwards, the working hours will be halved, and work will resume eight hours a day. Even if you don't consider your body tossing hard, you have to consider our feelings, as well as our daughter who is about to be born."

Hearing this, Luo Sheng couldn't help but be stunned for a moment, then looked up at Qingxue sister paper, then turned to look at Irene and Qin Weimu, they both didn't say a word as if it had nothing to do with each other, but they were in sight with them. When their eyes met, they could see a sense of resentment caused by being left out.

It was only then that Luo Sheng realized that he had spent almost all his energy on technical research during this period of time. He really only cared about research. When he thought of this, he nodded and smiled and said, "Okay, I promise you."

But at this moment, when Luo Sheng looked at the plate of hairy crabs on the dining table, he suddenly had an epiphany.

"I think I've found a solution, let's eat it. I have to go to the laboratory first." Luo Sheng suddenly got up from the dining table with excitement, and went to the laboratory after saying a word, pretending that he didn't see Qin Weimu , Irene and their eyes full of resentment.

I only agreed last second

After a while, Qin Weimu said lightly, "It's not only men who can solve their needs with their own hands, women can too, Xiao Ai, let's play together later."

An Qingxue ""

Xiaoai ""

Both faces were confused for a while.

What a rude word this is

On the other hand, before Luo Sheng went to the laboratory in Area 32 on the ground floor, he went to the kitchen and brought a bag of fresh hairy crabs to the laboratory.

It was when he saw those crabs on the dining table that Luo Sheng suddenly realized that chitin fibers can be extracted from crab shells, and chitin fibers are the only positively charged polymer material in nature.

Isn't this the best material for the biotransistor I want to make?

That night, Luo Sheng alone in the laboratory extracted the polymer material in the hairy crab carapace and made it into a nanofiber tube composed of this material, which could allow protons to flow.

Applying an external electric field to it also determines whether the flow of protons is accelerated or stopped, and the material is soft and tough, making it compatible with biological organisms.

At three o'clock in the morning, in the laboratory, Xiaona's voice responded with joyful emotion.

"Congratulations, master, you finally made the world's first biotransistor."

Luo Sheng couldn't help laughing, and said, "Finally found a solution. This step is easy to step over, and everything can be done naturally."

Unexpectedly, the problem was solved by crabs in the end.

However, there are still many problems from actually making a usable biochip, and then...  

The next step is to solve the problem of chip integration and the design of biological chips. These links are no different from traditional chips, and existing chip design, manufacturing and other related technologies can be technically supported.

Luo Sheng couldn't help yawning. After overcoming the problem, he felt fatigued instantly. He stretched his waist and left the laboratory.

I can finally rest for a while.