Chapter 365 (1/2)
When Li Zheng and Chang Keqing were preparing the next set of samples, Shi Yang and Mo Nian had a long breath of relief and completed the ”rotating” CT.
Although it is only three minutes, the 3.73g data has been transferred to the storage array, but at this time, it is only some simple high-precision images, and it still needs the help of software and algorithm to analyze it into three-dimensional structure diagram.
After Shi Yang's death, Liu Tao looks at the small molecules like a lump of black coal balls on the screen. He can't help but lean forward and lift his glasses.
”Not bad The first time it was so clear... ”
”I'm also surprised...” Shi Yang also wiped his sweat. ”The difficulty of playing with freeze electron microscopy is the preparation of sample crystals. As long as the purity and parameters of the sample are in place, anyone can read the beautiful structure But this time It's like grinding it casually? ”
Mo Nian followed with a nod: ”to be exact, it is to grind the progesterone prepared in the chemical hospital casually.”
”Wait...” Shen Yiyun next to him was surprised, ”this sample is not carefully prepared by you?”
Mo Nian show hands: ”casually from the supplies there.”
”This Why? ” Shen Yiyun grabs his head and yells, ”our group wants to make a qualified sample, but it will take ten days and a half months. It's good to make a pile of crystals and have a good use.”
”It's not the same. It's fundamentally different.” According to the biological thinking, you think that the frozen electron microscope is born to analyze some rare and complex macromolecules and protein structures. In order to remove interference and analyze the specified information, the demand for samples is harsh. On the contrary, we just want to look at simple small molecular structures, which can be found everywhere and of high purity. ”
”Shouldn't the gold standard for analyzing small molecular structures be X-ray single crystal diffraction?” Shen Yiyun eagerly compared, ”it is even more difficult to get qualified crystals.”
”That's why we need to use an electron microscope.” Shi Yang grabs Shen Yiyun's shoulders excitedly, ”Sheng Wei, elder sister! We have upgraded the dimension of the chemical microscope from X-ray to CT
”But This... ” Shen Yiyun even ignored the fact that Shi Yang didn't wash his hands. He just said, ”it's too simple Three minutes? ”
At this point, Li Zheng, who has prepared the next sample, has come over.
”It should be 10 minutes.” After seeing the screen, Li Zheng turned to Liu Tao and said, ”next, we need to use AdaBoost algorithm to screen out suitable images for 3D construction.”
”Burp Oh. ” Liu Tao was so flustered that he gave a hiccup, ”come to a person and follow me to use the workstation outside.”
”I, I, I!” Shi Yang jumped to his feet and nodded to Li Zheng with all his eyes shining. Then he said nothing and pushed Liu Tao out of the laboratory.
Li Zheng then sat down in front of the console.
”This group does 140 ° diffraction, rotates 0.5 ° per second, and has a resolution of 0.8 Å.” Li Zheng raised his tone, moved his neck, and then rushed to Shen Yiyun, who was sluggish beside him. ”I've worked hard to guide him.”
At the same time, Lin Moming, the most influential leader, started the preparation of the next group of samples, but in fact, their eyes were always locked on the body of the electron microscope.
Tu Yikou: we have to find a way to dismantle one
Lin Moming: I have to find a way to buy one
Just as their third group of samples were placed in the electron microscope, suddenly there was a sound of smashing the glass.
Shi Yang is outside, waving wildly.
”Shit No way... ” Shen Yiyun was shocked and subconsciously glanced at the wall clock, ”13 minutes?”
But Li Zheng just blew the hair on his forehead and said, ”keep your eyes on it. I'll go out for a visit.”
”I'm going to see it too
”Next time, next time.”
Li Zheng trotted to the door. As soon as he opened the door, Shi Yang's shouts poured into the inner room like a torrent.
”Ganni Niang's Li Zheng!! That's it
On hearing this, all the people in the inner room could not bear it. They put down the experiment in hand and chased out.
Only the leaders, standing in place and taking advantage of the time they went out to look at the image, secretly approached the body of the electron microscope.
In the outer room, everyone got to the workstation screen and squeezed Liu Tao into the back.
”It's too fast, too simple, too damn fast!” Shi Yang pointed to the screen and howled, ”X-ray can't do a good job for half a month. The electron microscope can finish it in 10 minutes!”
”Ah...” Shen Yiyun stares at the structural diagram on the screen that looks like a mole tunnel. He takes off his glasses, rubs them hard, and looks at it again, ”although it's a bit sloppy But this structure It's progesterone, that's right... ”
In the rear, Lin Mo Ming jumped hard to see the picture. However, she was not so happy. She gasped and asked, ”this, this Is it that simple? Why didn't anyone find out? Are we the first one? ”
”For the time being But It's too simple. ” Although Li Zheng was very satisfied with the structure of the first analysis, he still frowned. After thinking about it, he finally took out his mobile phone and said to Shi Yang, ”this picture will be sent to Zhou chenghuan immediately. I have to apply to catch up with the schedule.”“OK！ I'll send the parameters directly by email. ” Shi Yang's little fat hand micromanages the speed of light and spins back and forth between three screens and three keyboards.
……
Forty minutes later.
When Zhou Yi rushed into the laboratory, he saw a sluggish Liu Tao, a life thinking Shen Yiyun, a data processing Li Zheng, and a Chang Jieqing, who was filling in the experimental report.
We didn't care to say hello to Zhou Yi, and Zhou Yi didn't care to say hello. He just rushed to the screen, grabbed the mouse, and quickly read the analysis images of three experiments.
A moment later, Zhou Yimeng turned around and almost threw off his eyes: ”Liu Tao, did you see this process done with your own eyes?”
Liu Tao was stunned for a long time before he thought of nodding: ”yes Yes It's 100% simpler than other experiments... ”
Zhou Yi immediately fell into tremor. He failed to straighten his glasses several times. In the end, he simply threw away his glasses and picked up Li Zheng.
”Oh my God!” Zhou Yi clings to Li Zheng's head and stares at his eyes. He wants to stick his forehead up. ”How the hell do you think you can do this!”
”Spirit The inspiration is in place... ” Li Zheng didn't dare to look at Zhou Yi directly for fear of becoming a ring. ”This time still bothers you The main reason is that this experiment is too simple. Even if we don't do it, it's only a matter of time for others to do it. If you want to calculate the achievements of the Institute of evolution, I hope you can find a way to buy us some more laboratory operation time. ”
”Fight for it!! We must fight for it Zhou Yi put down Li Zheng, picked up his glasses, staring at Mo Nian and Shi Yang, who were still in micro operation in the glass window, pointing to the inside and saying, ”a simple experimental report will be published immediately. I will take this to the dean's face and rob you of the treatment of 7x24-hour electron microscope!”
As soon as his voice dropped, Chang Jianqing in front of the work station next to him raised his head: ”it has been sent to your mailbox. If you need a printed version, I will print it immediately.”
Zhou Yi turned his head again. His glasses, which he had just put on, flew out again: ”it's only two hours!”
”Exactly, it's about an hour and 10 minutes.” Li Zheng leaned over to help Zhou Yi pick up his glasses Broken... ”
”Shit, it's troublesome.” Zhou Yi took the glasses, simply stabbed through the broken lenses, and then quickly put them on. He pulled Li Zheng up again and said, ”go! Go with me to kill the dean's house! ”
After that, he turned to stare at Liu Tao: ”Xiao Liu, you have to work hard. Today, they said that you should not leave before the end.”
“…… Oh. ”
……
The success of the experiment was far beyond everyone's imagination. Until 9:40, when Li Zheng was sitting in the living room of Zhang Shilei, the president of the chemical hospital, he was still somewhat magical.
In the scientific research circle, there is one point that is absolutely superior to all other fields, although there are many problems such as the academic valve.
That's leadership. He really understands technology.
At least in the field of hard core science and engineering, the person in charge of power must have sufficient academic achievements, and there will never be a situation in which the layman leads the expert.
Although Zhang Shilei has little hair, looks ugly, and is obsessed with daily management affairs, his academic ability is still as high as 2482, and his academic resources are more than 10000 than Zhou Yi.
Generally speaking, once Li Zheng sees this kind of data, he knows that things are stable.
Sure enough, Zhang Shilei only asked a few questions, and then made a phone call with Liu Tao, which then escaped into the study and launched a series of communication.
According to Zhou Yi's explanation, the current frozen electron microscope is mainly used by Hu Zengwu's organic photovoltaic team. If all the recent use rights are assigned to Li Zheng group, it is necessary to explain the situation to Hu Zengwu and appease him.
After all, Hu Zengwu is a leader in a major direction. If he doesn't nod his head, even Zhang Shilei won't be able to snatch over the experimental time.
Although Zhou Yi is determined, he has some worries when he thinks of Hu Zengwu.
”Oh If you had known that you had been training at that time, you should not have provoked him... ” Zhou Yi took off his glasses, rubbed the empty frame and muttered, ”who knows you'll bump into this kind of time...”
”Yes, who knows.” Li Zheng shook his head and sighed, ”it's OK. If Professor Hu doesn't agree with us, we'll work overtime at night. It's no big deal that we'll work late from 7 a.m. to 7 a.m.”
”Let's not say whether you can carry it or not. I'm afraid that the laboratory operation and maintenance personnel are not going to revolt...”
”Well We have a team member who can pay them overtime. ”
”Ha Ha ha... ”
”She's serious. She brought money into the group to solve this unforeseen problem.”
”There's also a group for bringing in capital?” Zhou Yi leaned back on the sofa, shook his head and sighed, ”but it's a good idea. If you know in advance that you can achieve this kind of achievement, it's still so fast I'm afraid not half a circle of people are asking you to bring money into the group. ”
Just saying that, Zhang Shilei walked out of the study, full of surprise.
Li Zheng and Zhou Yi got up in a hurry. Judging from his face, the result of the negotiation seemed not very good.”Lao Hu, Lao Hu...” Zhang Shilei kept shaking his head and went to the tea table, ”why Just one mouthful of promise? ”
Li Zheng and Zhou Yi looked shocked at the same time.
Zhang Shilei couldn't think of it. He said to Li Zheng, ”Professor Hu had bitten him to death, but he let go of your name and said that you are a piece of material.”
“？？？” Zhou Yi is shocked, glasses lose control again, ”this is Hu Zengwu I know?”
Zhang Shilei then asked Li Zheng, ”do you have friendship?”
”Well I used to help Mr. Hu's lab Li Zheng scratched his head and said with a smile, ”Mr. Hu can do it. He is also made of this material.”
Zhang Shilei is stunned for a moment and looks at Zhou Yi. They both laugh at the same time.
”Then I will pass it on to Lao Hu.”
”It seems that Xiao Li's must be very important.”
After sitting down again, the president's wife also brought tea.
Li Zheng wanted to go back to the laboratory and let the two presidents chat in detail, but he was forced to stay.
People of every age and position have different reactions and thoughts when they see things.
For the two presidents, the data of two hours in front of them have proved that the experiment is bound to have great achievements.
After finishing Hu Zengwu, compared with Li Zheng's race against the clock, they have tacitly thought of the next step.