readbooksol Chapter 331 Invitation from Professor Li Hongwei
Chapter 331 Invitation from Professor Li Hongwei
Chapter 331 Invitation from Professor Li Hongwei
The next day.
Eight twenty in the morning.
In the changing room of the operating room.
At this time, the equipment nurses in the operating room were already changing their clothes and getting ready to go to work, and Xu Manni was no exception.
While she was changing clothes, Sun Li stood by, looked at Xu Manni, smiled and said to her: "Look at you, you were so excited last night!"
"It seems that I should introduce you to a boyfriend. You care so much about my love life every day."
Xu Manni rolled her eyes at Sun Li and said.
Of course she had a good time last night. Although it felt a little weird at the beginning, once she got used to it, she still felt pretty good, and the most important thing was a sense of freshness.
Of course, this is also because Xu Manni is a medical student and works as an instrument nurse in a place like the operating room, so she is naturally more open-minded.
So, when it comes to things like falling in love, finding someone who is in tune with you is the most important thing.
"No, if there is someone like Dr. Zhao from your family, then I can accept it reluctantly, let's forget about the others."
Sun Li waved her hand, strongly rejecting Xu Manni's proposal to introduce her boyfriend.
She is living a good life by herself now, so why bother to find her uncomfortable.
For someone like Zhao Heng who is young, handsome, capable and promising, Sun Li thinks she can still think about it.
As for the others, at the age of Sun Li in her early thirties, the ones she introduces may not necessarily be strange people.
"If you are such a request, it is quite difficult."
Xu Manni said.
The reason why a 30-year-old woman doesn't want to fall in love and get married is probably because she doesn't like all kinds of blind dates.
Thirty-year-old women don't like blind dates, and men don't like blind dates with 30-year-old women.
There's a lot of attention on a question on almost.
"What is the experience of going on a blind date with an older leftover woman aged 30 or above? "
One of the most upvoted answers is this:
The biggest feeling is that you are a licking dog licking grenades. The licking is cold and has no heat, no feedback, and no fun.
Although it is a joke by netizens, it largely reflects the current situation of blind dates for women aged 30 or above.
This is the cold and cruel reality.
"Anyway, you should pay more attention recently. I think some people are jealous of you and almost have red eyes."
Sun Li said again.
She and Xu Manni have been good friends for many years, so when Xu Manni finds a good home, she will only be happy for her, but other people are different.
To say that hospitals have the most affairs with each other, it must be the group of nurses.
If you think about it, you can also understand how other nurses feel when they see Xu Manni. Not to mention her beauty, her family background is good, and now she is running for the head nurse soon. Other nurses may never have such an opportunity in their entire lives.
And now, there is another reason for jealousy, which is to find a perfect little boyfriend. Let me ask, no matter if it is a man or a woman, who doesn't like an old cow eating tender grass!
"If they're jealous, let them be jealous. I won't lose a piece of meat or anything."
Xu Manni said indifferently.
Since she was a child, she has been the envy and envy of the girls in her class since she was studying.
Since she came to work in the operating room of the hospital, other nurses also had a lot of opinions on her intentionally or unintentionally.
These are very normal, hating what others have, hating what oneself has nothing, this is the normal state of life.
"I think it's better for you to pay attention. Now is the critical period for you to run for the head nurse. Don't let something happen during the last trembling. Then you will regret it for the rest of your life."
Sun Li reminded Xu Manni.
She and Xu Manni are good best friends. If Xu Manni becomes the head nurse, her life will definitely be very easy in the next 10 years.
"Well, I see."
Xu Manni nodded, although she said that it was a matter of [-] or [-] that she was selected as the head nurse, but she still couldn't be too careless.
the other side.
Zhao Heng also arrived at the office. Soon, everyone arrived and the morning meeting began.
"Today I'm going to Professor Li Hongwei's experiment to prepare the carbon nanotubes used for the first time, and I'll leave it to you in the ward."
Zhao Heng said to Li Yang and Liu Meng.
The speed of developing siRNA colloidal bundles is not that fast, so if we want to stabilize Ma Xiaochen's condition and buy time, we must first use carbon nanotubes to load drugs as the current treatment method.
Although it cannot be completely cured, at least it can stabilize the condition, which is much better than any other treatment for glioma.
"OK, all right."
Liu Meng and Li Yang nodded together. Now they are almost familiar with each other in the ward, so even if Zhao Heng is not around, they can handle it well.
After the morning meeting, Zhao Heng took Liu Meng and Li Yang to the ward rounds.
When he came to Ma Xiaochen's bed, Zhao Heng saw that Liu Qing had come early and was sitting by the bed, or maybe he didn't go back last night.
"how do you feel today?"
Zhao Heng asked Ma Xiaochen who was lying on the hospital bed pale and not looking very well.
As far as Ma Xiaochen is concerned, he can be said to be the richest second generation in China, but obviously his luck is not very good. When he was just about to become an adult and started his happy life, he got a very difficult malignant tumor called glioma .
It was his luck to be born into the richest man's family, but he was terminally ill, which showed that his luck in other aspects was not so good, so this fate is quite strange.
In other words, fate is fair to everyone.
Giving you something always takes away something else that is precious to you.
"Just a headache and a little nausea."
Ma Xiaochen's face was pale, and he said in a weak tone.
Late stages of malignant tumors are like this. They can’t eat, and their digestion is not good. The body’s consumption depends entirely on its own stored fat. Once it develops further, it will be extremely thin.
"Add some antiemetic liquid today."
Zhao Heng turned to Liu Meng and said.
"Doctor Zhao, when will nanotherapy start?"
Liu Qing stood up and said eagerly.
She understands that her son is now racing against the God of death, and now every minute he lives is earned.
"I'm going to the laboratory of Professor Li Hongwei of Yenching University this afternoon to prepare the first batch of carbon nanotubes for disease stabilization. The research and development of siRNA colloidal bundles is in progress."
"Don't worry."
Zhao Heng explained, then comforted Liu Qing and said.
He could understand Liu Qing's anxious mood now.
"Well, thank you, Dr. Zhao."
Liu Qing nodded, she knew she was in a hurry, but she couldn't help it.
At her level of status, marriage is actually useless. What she cares most about now is a son.
After checking the room, Zhao Heng came out of the hospital and came to the No. [-] laboratory of Professor Li Hongwei of Yenching University.
When I arrived at the laboratory, it was exactly nine o'clock, and Professor Li Hongwei was about to start his day's work.
in the laboratory.
Zhao Heng and Professor Li Hongwei stood in front of the reactor together. At this time, the first batch of raw materials had been put into the reactor, and the next step was to make subtle real-time adjustments.
"Professor, why are there so many ingredients this time?"
Seeing that there were obviously more raw materials in the reactor, Zhao Heng couldn't help asking with some doubts.
"It's country H, this batch will be used as samples."
Professor Li Hongwei said briefly.
If Professor Li Hongwei is not easy now, leading this large national laboratory, and the results produced by this laboratory will not be able to produce economic benefits so quickly, so he is still under great pressure.
Especially the pressure from the shortage of funds has always been the biggest problem faced by Professor Li Hongwei.
But now it’s better, a billion investment from Jianteng Group has greatly alleviated the shortage of research and development funds for Professor Li Hongwei. It can be said that in the next five to ten years, this laboratory will not lack research and development funds.
"Professor, may I ask, did you change anything from country H this time?"
Zhao Heng looked at Li Hongwei, and finally couldn't help asking.
As I said before, this time country H will get the preparation method of nano preparations, but it will cost a lot of blood, but Zhao Heng is still very curious about what can be exchanged from there.
"It's some technology in semiconductors and graphene."
Li Hongwei said briefly.
For Zhao Heng, he has nothing to hide. After all, Zhao Heng can be said to have done a major event this time, and he is very satisfied with Zhao Heng in every aspect, up and down.
This was the reward for Zhao Heng, which was the business card Gao Jun gave Zhao Heng before.
"Well, that's the only thing that's worth the money in Country H, and the others are so-so."
Zhao Heng nodded. Semiconductors and graphene are indeed Country H's strengths. Even if they can only be exchanged for a little bit, it can greatly solve the problem of "stuck neck" in these fields.
"Yes, the most valuable thing now is technology."
Li Hongwei nodded.
"Xiao Zhao, what do you think about the research and development of siRNA colloidal bundles?"
After a pause, Li Hongwei asked again.
"Based on the current conditions, Professor, I tend to use free radical polymerization to prepare siRNA colloidal bundles."
Zhao Heng thought for a while and said.
"Well, tell me in detail."
Hearing Zhao Heng's words, Li Hongwei nodded and said.
"Professor, we know that siRNA is negatively charged, so we can first prepare a guanidinylation reagent containing acrylate bonds, and then pre-adsorb it with siRNA, so as to ensure that free radical polymerization can occur on the surface of siRNA. "
"Next, in the system, the GSH-sensitive disulfide bond and the acrylate structure of PEG-NHS can be introduced, and then APS and TEMED are added to initiate free radical polymerization."
"In this way, the prepared siRNA colloidal bundles can carry drug molecules, and enter into tumor cells through endocytosis of LRP-1 receptors highly expressed on the surface of cerebrovascular endothelial cells and tumors. Under the action of high concentration of GSH in cells, siRNA It can be quickly released in the cytoplasm, and then achieve the purpose of completely treating glioma."
Zhao Heng said in an orderly manner that Zhao Heng had written several pages on the process of preparing siRNA, but now he just outlined the basic process in a high-level overview.
"Well, Xiao Zhao, what you said is perfect, and it's the same as what I thought."
Hearing such a highly generalized and well-organized statement, Li Hongwei looked at Zhao Heng with great admiration, and his joy was beyond words.
Li Hongwei was worried before, because in the field of scientific research, now he is supported by an old scientist in his [-]s to [-]s, which inevitably feels like there is no successor.
After teaching at Yenching University for so many years, it is not that Li Hongwei has never seen geniuses, whether it is applied geniuses or theoretical geniuses, you can often see them in Yenching University, the highest institution.
But the best of these geniuses, without exception, did not choose scientific research that has slow results and may take ten or twenty years to produce results.
Many people’s goal at the beginning is to study finance and management. After graduation, they will immediately enter the investment bank. The job is bright, the income is high, and the results are quick. This is the common thinking of young geniuses nowadays.
What made Li Hongwei most distressed was that the year before last, a promising doctoral student under him did not choose to engage in scientific research after receiving his doctorate. Instead, he used this diploma to apply for a job in a key middle school in Beishi.
He was optimistic about the Ph. D., but chose to be a middle school biology teacher instead of scientific research. This made Li Hongwei sad for a long time.
Of course, everyone has their own choice, but for every person who studies at Yenching University, the country has to invest a lot of resources, and the degree is piled up with resources.
That is to say, if you want to choose a middle school biology teacher, you should not study a Ph.D. at the beginning, and you don't even need a postgraduate diploma.
It is a great waste of national educational resources for a doctor of biology to teach in middle schools!
"However, the free radical polymerization method is very unstable. We can wrap a layer of polymer on the surface of siRNA, and then add amino-containing Angiopep-2 polypeptide for amidation reaction. In this way, the stability of the reaction will be greatly enhanced. "
Li Hongwei thought for a while and added.
"Well, this can indeed greatly enhance the stability of the reaction."
Zhao Heng nodded. Although Zhao Heng has basically picked up the experience and knowledge from Professor Li Hongwei, it still takes some time to get used to the integration and application.
For now, Li Hongwei's genuine version is more thoughtful than Zhao Heng's pirated version. In terms of knowledge, the two can be said to be similar, but it is obvious that Li Hongwei is more skilled and handy in applying knowledge. accumulated.
"Xiao Zhao, I heard that you are studying with Mr. Huang?"
Li Hongwei looked at Zhao Heng and asked suddenly.
"Well, it's a combined master's and doctoral degree in anesthesiology."
Zhao Heng nodded.
"Since you are studying in graduate school, you might as well come to me to study one. I also have a place for combined master's and doctoral studies."
Li Hongwei said.
This is something he has been thinking about for a long time. For a genius like Zhao Heng, Li Hongwei thinks that he should be well cultivated. His talent should be used in scientific research, and he should research projects that can benefit more people.
(End of this chapter)