搜索结果: 1-15 共查到“微生物学 Bacteria”相关记录56条 . 查询时间(0.171 秒)
Bioreactors harness bacteria to treat farm runoff（图）
生物反应器 细菌 农场径流
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2023/5/23
The runoff of fertilizers from farm fields affects water quality throughout the world. In the United States, fertilizer runoff sends large amounts of nitrate – a form of nitrogen – into watersheds suc...
MIT scientists discover new antiviral defense system in bacteria（图）
细菌 抗病毒 防御系统 原核生物 病毒蛋白
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2023/6/5
The following press release was issued today by the Broad Institute of MIT and Harvard.
How bacteria store information to kill viruses (but not themselves)（图）
细菌 基因工程 病毒
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2023/7/10
During the last few years, CRISPR has grabbed headlines for helping treat patients with conditions as varied as blindness and sickle cell disease. However, long before humans co-opted CRISPR to fight ...
Bacteria biochemistry controlled with insoluble material
不溶性物质 细菌生化 防污表面
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2023/5/23
Trevor Franklin, a doctoral student in Cornell’s Robert Frederick Smith School of Chemical and Biomolecular Engineering, was preparing a study about anti-fouling surfaces when he noticed something str...
Bacteria could extract elements for modern tech sustainably（图）
细菌 工程改造 稀土元素
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2023/5/23
Cornell researchers are engineering bacteria to solve challenges of extracting rare earth elements from ore; the substances are vital for modern life but refining them after mining is costly, harms th...
Bacteria may hold key for energy storage, biofuels
细菌 储能 生物燃料
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2023/5/23
Cornell bioengineer Buz Barstow, Ph.D. ’09, is trying to solve a big problem: How to build a low-cost, environmentally friendly and large-scale system for storing and retrieving energy from renewable ...
Littlest shop of horrors:Hungry green algae prefer to eat bacteria alive（图）
Hungry green algae eat bacteria alive
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2021/3/26
New U.S. National Science Foundation-funded research suggests that the ability of green algae to eat bacteria is more widespread than previously thought, a finding that could be important in envi...
How 'Iron Man' bacteria could help protect the environment（图）
Iron Man bacteria help protect environment
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2021/2/5
Researchers at Michigan State University have shown that microbes are capable of a feat that could help reclaim a valuable natural resource and soak up toxic pollutants.The U.S. Nationa...
Graphene underpins a new platform to selectively ID deadly strains of bacteria（图）
Graphene new platform selectively ID deadly strains of bacteria
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2020/3/27
Using a single atom-thick sheet of graphene to track the electric signals inherent in biological structures, a team led by Boston College researchers has developed a platform to selectively identify d...
Bacteria change behavior to tackle tiny obstacle course（图）
Bacteria behavior tackle tiny obstacle course gastrointestinal tract
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2019/10/30
A tiny obstacle course for bacteria has shown researchers how E. coli changes its behavior to rapidly clear obstructions to food. The work holds implications for biology and medicine, and for robotic ...
Teaching Life a New Trick:Bacteria Make Boron-Carbon Bonds（图）
Teaching Life a New Trick Bacteria Boron-Carbon Bonds
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2017/12/18
In another feat of bioengineering, Caltech's Frances Arnold, the Linus Pauling Professor of Chemical Engineering, Bioengineering and Biochemistry, and her team have created bacteria that can, for the ...
IU Biologists Discover Bacteria's “Sense Of Touch,” Which May Aid Water Treatment,Human Health（图）
IU Biologists Bacteria Sense Of Touch Aid Water Treatment Human Health
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2017/11/23
A study led by scientists at Indiana University reports a new method to determine how bacteria sense contact with surfaces, an action that triggers the formation of biofilms -- multicellular structure...
Bacteria Self-Organize to Build Working Sensors（图）
Bacteria Self-Organize Working Sensors
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2017/10/25
Researchers at Duke University have turned bacteria into the builders of useful devices by programming them with a synthetic gene circuit.As a bacterial colony grows into the shape of a hemisphere, th...
Magnetized viruses attack harmful bacteria（图）
Magnetized viruses attack harmful bacteria
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2017/9/1
Magnetic nanoparticle clusters have the power to punch through biofilms to reach bacteria that can foul water treatment systems, according to scientists at Rice University and the University of Scienc...
Methane-eating bacteria in lake deep beneath Antarctic ice sheet may reduce greenhouse gas emissions（图）
Methane-eating bacteria lake deep Antarctic ice sheet reduce greenhouse gas emissions
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2017/9/1
An interdisciplinary team of researchers funded by the National Science Foundation (NSF) has concluded that bacteria in a lake 800 meters (2,600 feet) beneath the West Antarctic Ice Sheet may digest m...