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Cell & Microbiology May 23, 2023

A novel high-throughput method for screening protein-secreting microbial strains

A unique method to screen large-scale libraries for industrially useful bacterial strains was recently developed by Tokyo Tech researchers. The simple approach combines biosensors and microfluidics to quickly identify mutant ...

Cell & Microbiology May 17, 2023

New laser technology for micromanipulation allows researchers to control movement in living cells

A new laser technology called FLUCS (Focused Light-induced Cytoplasmic Streaming) makes it possible to influence and specifically control movements within living cells and embryos. The technology developed at the Max Planck ...

Analytical Chemistry May 8, 2023

IPODs: Making portable droplet microfluidic testing possible

Droplet microfluidics allows for quicker point-of-care testing (POCT), but it is not always as accurate and currently requires an amount of external effort for proper handling.

Cell & Microbiology May 1, 2023

Developing multiple concentration gradients for single cell–level drug screening

The potential to isolate and regulate the biodynamics of single cells is significant in drug design and screening. However, pre-existing experimental reports in single-cell drug screening must yet provide multiple-dose gradient ...

Bio & Medicine Apr 26, 2023

Micro/nano research makes big impact on life-changing technology

Griffith University researchers are behind some major breakthroughs on the micro and nano scale, with recent research finding that getting more detailed breakdowns on wearable device owners' overall health stats could soon ...

Bio & Medicine Apr 25, 2023

A simple paper test could offer early cancer diagnosis

MIT engineers have designed a new nanoparticle sensor that could enable early diagnosis of cancer with a simple urine test. The sensors, which can detect many different cancerous proteins, could also be used to distinguish ...

Bio & Medicine Apr 21, 2023

Microfluidic circuit for pulsatile filtration of extracellular vesicles from whole blood samples

Extracellular vesicles (EVs) are cell-secreted lipid bilayer bioparticles with a diameter of 30 to 250 nm. They are a promising source of biomarkers for liquid biopsies for early cancer diagnosis and real-time monitoring ...

Biochemistry Apr 18, 2023

Microfluidic real-time detection equipment developed for pathogen nucleic acid

The biomedical optics research team in Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences (CAS), has developed a device for on-site immediate detection of ...

Cell & Microbiology Apr 14, 2023

Label-free droplet-based methods improve rapid screening and sorting of bacteria

Effective, accurate and quick ways to screen and sort microbes are in short supply. Most methods available now rely on additional labeling steps to sort bacteria, which are typically time-consuming and cannot work well for ...

Cell & Microbiology Apr 14, 2023

Ladder-shaped microfluidic systems for rapid antibiotic susceptibility testing

The possibility of rapidly identifying antibiotic resistant bacteria can play a significant role in solving the global antibiotic crisis by facilitating the targeted and timely administration of pharmaceutical drugs. At present, ...

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