Chapter 482

The girl clearly saw that Yang Rui took out ethylenediamine tetraacetic acid, ethyl sulfonic acid and other previously configured reagents from the reagent cabinet.

In order to sign up or out of curiosity, most of the students in the laboratory had a cursory look at Yang Rui's experiment plan and knew that these reagents were used to configure the buffer.

And the preparation of buffer is the later stage of experimental preparation, because the buffer has a storage time, preparation is also more troublesome.

This means that Yang Rui is about to complete the experimental preparation.

For an application-oriented experiment, half of the work can be completed after completing the experimental preparation.

This kind of speed, even the female students who have just entered the laboratory, also know that it is very fast.

The associate professors around the experimental table were naturally more surprised.

"Ready for the experiment?" Someone can't help asking.

Yang Rui didn't lift his head and said, "almost."

Associate Professor Xu Zhengping was quite interested in counting the bottles on the desktop and in the reagent cabinet: "sodium phosphate, analytically pure copper sulfate, zinc sulfate, ferric chloride and aluminum chloride, dimethylaminopropyl, carbodiimide, secondary distilled water... This is completed with a PBS buffer?"

"Well, I've prepared two sets of stock fluids to avoid accidents." Yang Rui is doing his work slowly.

Xu Zhengping is not as calm as Yang Rui. Preparing buffer is what any student can do. The difficulty is to prepare all kinds of experiments in an orderly way.

He couldn't help looking at the assistants on both sides to help with the experiment. In such a long time, the associate professors didn't pay attention to the assistants' work. They just felt that although they were busy, they were not necessarily busy with any important work.

Maybe it's just busy, just like most assistants, there are a lot of repetitive and useless work in their work.

However, Yang Rui, who seems to be slow but in fact is not happy, has finished the preparation for the experiment so quickly. Obviously, he did not finish it alone.

His experimental assistant is not only not busy, but also seems to have played a significant role. This is obviously not because the experimental assistant is agile, but because Yang Rui's thinking is clear.

Xu Zhengping recalled the scene when Yang Rui explained his work to his assistants. The orders were simple and powerful. The time taken for each explanation was very short, indicating that there was not much to explain.

However, it seems that the rhythm is good.

At this time, Xu Zhengping noticed that some solutions that took a long time to prepare were just in time to complete, while solutions that only took a short time to prepare were completed.

"Good guy!" Xu Zhengping compared his progress in the laboratory and felt inferior.

The same experiment, with the same number of people, may take two or three times as long to complete.

In addition, because some solvents can't be configured every other day, if you can't finish the experiment in one day, you may have to spend more time doing repetitive work with more people the next day

Yang Rui used four people to prepare for the experiment in one day and made two sets of buffers.

Xu Zhengping couldn't help but look at Professor Fu and teased him: "people do it slowly, but there's a real reason why they do it slowly. It's going to be real. Slow work will lead to meticulous work."

He has been an associate professor for seven or eight years. Although Professor Fu is also an associate professor, their qualifications are different. He was teased by Xu Zhengping, and Professor Fu can only hide his face.

The others laughed.

Professor Wei said bluntly: "the real shot is good, it has a little taste."

"When it comes to light." Some people are singing poems with a smile.

Xu Zhengping also uses the intonation of memory, and says, "Baijiu with sheep eggs, and the world is delicious!"

Yang ruixiao, who was doing the experiment, coughed and nearly exposed a drop of solution with a shake of his hand.

"No more talking!" Yang Rui raised his head, full of dignity.

A few of the present associate professors couldn't help but laugh wildly.

Yang Rui stares at them for a while, but he can't help smiling.

Only Professor Fu did not know whether to be happy or depressed.

Smile almost, Yang Rui again taut face to let all around quiet, this time, everyone obediently covered his mouth.

Yang Rui is still not slow to operate the bottle, but including Professor Fu and others, one by one eyes have changed.

Even in the laboratory of academician or associate academician, these associate professors are responsible for at least one research group, specialized in solving small projects in some large projects. Of course, if they have the opportunity, they will try their best to do their own projects.But anyway, these people's vision is not bad, and they all know that Yang Rui's ability to make such a management is not only related to his management ability, but also depends on his understanding of the experiment itself.

It's like a person who has done the work ten times and a hundred times can easily complete it according to the priorities. However, when a novice does it for the first time, he is often in a hurry. He seems to do more, but in fact he does less.

However, plasmon surface resonance is not a popular technology. Some people have never heard of it before. It's amazing how far Yang Rui can achieve it.

Xu Zhengping quietly watched Yang Rui do the reserve liquid, quite some want to learn.

Looking at it, Xu Zhengping suddenly felt wrong: "the buffer you made is a little special."

Around a quiet situation, Yang Rui stopped his work, frowned: "HBS-EP buffer, how a special method?"

“HBSEP？” Xu Zhengping repeated letter by letter. He shook his head slightly and asked the people beside him, "do you know?"

"Maybe it's a partial recipe." Professor Wei thought for a while and said.

There is no Internet and database search era, a lot of things rely on brain memory, which is naturally very unreliable. It's normal for researchers to soak in the library for a few months before doing experiments. It's also very common for researchers to have never seen or forgotten the formula of a buffer.

However, Xu Zhengping shook his head and said, "I have written a book about buffer before, and now I am also very concerned about the formula of various buffers. I'm sure I haven't seen this kind of buffer."

There are not only two people who suffer from the lack of information. Later on, there are Wikipedia, various ranking lists and databases. In the 1980s, there was no such condition. If you want to know how many kinds of dogs there are in the world, you can't open Google to ask. You can only go to the library to find a book similar to "how many world famous dogs know", If you want to know which buffers are easy to use, you can't open Google academic to check, you can only go to the library to find a book similar to "new progress in buffers".

Of course, Wikipedia or Google academic is not always open, but that's another sad story.

Professor Wei and Xu Zhengping were quite familiar with each other. They looked at the reagent Yang Rui was preparing and asked, "maybe it was from a foreign journal."

"Who will publish the latest buffer formula in journals? Do you know how much a group of buffers are sold by foreign companies?"

"That's true. Did you buy it?"

"No use, you don't want to buy also have to buy, 1000 ml buffer to more than 1000 yuan, foreigners heart is black." Since Xu Zhengping wrote a monograph on buffer solution, he hated it even more.

Professor Wei asked: "more than 1000 RMB or more than 1000 US dollars?"

"RMB, of course. I think your heart is black." Xu Zheng adjusted a little bit and gritted his teeth.

When Yang Rui heard the conversation, he slowed down.

He secretly looked for some information in his mind. After a while, he found that the HBS buffer he had prepared many times before was indeed a patented technology of a Swedish company and had not yet been invented.

However, HBS buffer is commonly used in plasma surface resonance technology, so if it is replaced, the experimental effect will be much worse.

Moreover, it can also be used as a sharp weapon.

After thinking about it, Yang Rui made a decision, put down what he had, got up and said, "I'm sorry, the laboratory has been cleared."

"Ah? Why? " After listening to Xu Zhengping's words, several associate professors who were quietly observing Yang Rui's work called out.

"My lab is up to me." Yang Rui put away the experiment record book and went to the telephone to dial the number.

"This is James' attorney's office." The sound of the receiver is so loud that you can hear it without sticking it to your ear.

"I'm Yang Rui, a client of Mr. James. I have a patent to apply for." Yang Rui made no secret of it.

All the people present looked at Yang Rui.

Before waiting for the Hong Kong lawyer with English name to answer the phone, Yang Rui pressed the microphone with his hand and said with a smile, "I'm sorry, I forgot that buffer can be sold for money. First, I'll apply for a patent. By the way, I have to sign a contract when I enter my laboratory."

The people looked at each other, but they were speechless.

……