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New purification method could make protein drugs cheaper（图）
纯化方法 蛋白质药物 纳米颗粒 生物反应器
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2023/6/19
One of the most expensive steps in manufacturing protein drugs such as antibodies or insulin is the purification step: isolating the protein from the bioreactor used to produce it. This step can accou...
Smaller and cheaper particle accelerators?
Smaller cheaper particle accelerators
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2015/4/29
Traditionally, particle accelerators have relied on electric fields generated by radio waves to drive electrons and other particles close to the speed of light. But in radio-frequency machines there i...
CU-Boulder technology could make treatment and reuse of oil and gas wastewater simpler, cheaper
CU-Boulder technology treatment and reuse of oil gas wastewater simpler cheaper
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2015/3/4
Oil and gas operations in the United States produce about 21 billion barrels of wastewater per year. The saltiness of the water and the organic contaminants it contains have traditionally made treatme...