News on China's scientific and technological development.

interestedseal

Junior Member
Registered Member
From the link, google translated excerpt:
"High-parameter flow cytometers can simultaneously analyze multiple characteristics of single cells or particles. They can be used in medical research, biotechnology development and other fields, but they may also generate large-scale, high-quality biological data and be used for military-related AI training or new weapon development.

Liquid Chromatography Mass Spectrometers (LC/MS) are used for proteomics analysis. The equipment is designed specifically for analyzing the structure of complex biological molecules and is used to conduct in-depth research on the structure, function and interaction of proteins. Its advanced functions may also be abused for non-peaceful purposes."

Are there local CN companies manufacturing these?
Here is an incomplete list of 49 companies making flow cytometry in China. Basically FC focuses laser beams on fluorescent markers on cells and sort them by classifying their fluorescence patterns.
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There are many types of MS depending on ionization and mass analyzer types. This company below is one of the well known MS manufacturers in China. They also make LC so LCMS too. Their TQMS is used in semi industry
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supercat

Colonel
China implemented new policies to encourage the R&D of innovative drugs.
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A 10-year-old girl with congenital heart disease is the youngest patient in China to have received a retrievable leadless pacemaker. The device has a service life of 17-20 years and can be replaced with minimal invasive procedure.
 

latenlazy

Brigadier
From the link, google translated excerpt:
"High-parameter flow cytometers can simultaneously analyze multiple characteristics of single cells or particles. They can be used in medical research, biotechnology development and other fields, but they may also generate large-scale, high-quality biological data and be used for military-related AI training or new weapon development.
Hitting a bit close to home there!
 

latenlazy

Brigadier
About the flow cytometer, here, Challenbio, seem CN company manufacturing it, launched 4laser type, 2024.

On some of her twt she calim that the 4 laser nano detectikn can detect to 80nm, maybe can still improve, some US brand claiming to 40nm detection?

This is not the most important performance parameter for flow cytometry. Small particle detection is only useful for some niche applications for now, and there’s no technical bottlenecks here. It’s purely a matter of optimization choices in your optics and fluidics design.
 
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interestedseal

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Incredible rise of innovative Chinese biotech/pharma industry. Mainstream biotech media have finally taken notice. Of course there is some concern within China that some of these startups are selling their key assets too cheap simply due to funding constraints. The strict pricing rules for drugs to be included in China's basic medical insurance (Jicai) did not help either
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GulfLander

Major
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Incredible rise of innovative Chinese biotech/pharma industry. Mainstream biotech media have finally taken notice. Of course there is some concern within China that some of these startups are selling their key assets too cheap simply due to funding constraints. The strict pricing rules for drugs to be included in China's basic medical insurance (Jicai) did not help either
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Is there a Chinese global medicine distribution company? Like those in US, Germqny and Japan?
 

supercat

Colonel
One of the most important applications of single-crystal sp² carbon-linked covalent organic frameworks (sp²c-COFs) is its use in organic semiconductors in the future. Chinese researchers found a new method to increase the yield of synthesis for this compound.
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Chronic sinusitis is often an intractable disease, flaring up for no apparent reason. Chinese researchers identified a subset of memory CD8+ T cells responsible for this disorder.
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SanWenYu

Captain
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China successfully conducted artificial photosynthesis experiment in the Tiangong space station. For the first time in the world, CO2 has been converted into O2 and Ethylene in extraterrestrial photosynthesis.

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近日,在中国空间站梦天实验舱航天基础试验机柜其中一个“太空抽屉”里,开展了地外人工光合作用技术试验,成功实现了高效二氧化碳转换和氧气再生新技术的国际首次在轨验证,有望为我国未来载人深空探测重大任务奠定技术基础。

目前,地外人工光合作用技术试验装置已经完成了第一、二阶段共12次在轨试验,国际上首次实现了基于地外人工光合作用技术的二氧化碳转换和氧气再生,获得了氧气和二氧化碳还原产物乙烯。

本阶段试验成功验证了常温二氧化碳催化转化,微重力下固、液、气多相反应界面上气体输运与分离,空间高精度气体和液体流量控制,以及氧气和二氧化碳还原产物高灵敏度在线检测等关键技术,获得了大量微重力下的多相物理化学反应过程试验数据,为发展地外原位资源利用新技术提供了重要基础。
 
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