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Analytical Chemistry Jan 27, 2016

Making liver tissue in the lab for transplants and drug screening

Engineered liver tissue could have a range of important uses, from transplants in patients suffering from the organ's failure to pharmaceutical testing. Now scientists report in ACS' journal Analytical Chemistry the development ...

Materials Science Jul 3, 2014

Hollow-fiber membranes could cut separation costs, energy use

Researchers have developed a microfluidic technique for fabricating a new class of metal-organic framework (MOF) membranes inside hollow polymer fibers that are just a few hundred microns in diameter. The new fabrication ...

Analytical Chemistry Nov 13, 2013

New generation of micro sensors for monitoring ocean acidification

The first step in developing a cost-effective micro sensor for long-term monitoring of ocean acidification has been achieved by a team of scientists and engineers.

Bio & Medicine Oct 30, 2013

A mimic of 'good cholesterol' could someday treat cardiovascular and other diseases

A new type of "good cholesterol," made in the lab, could one day deliver drugs to where they are needed in the body to treat disease or be used in medical imaging, according to scientists. Their report on the high-density ...

Analytical Chemistry Oct 2, 2013

Cell-detection system promising for medical research, diagnostics

(Phys.org) —Researchers are developing a system that uses tiny magnetic beads to quickly detect rare types of cancer cells circulating in a patient's blood, an advance that could help medical doctors diagnose cancer earlier ...

Cell & Microbiology May 22, 2013

Scientists develop worm EEG to test the effects of drugs

Scientists from the University of Southampton have developed a device which records the brain activity of worms to help test the effects of drugs.

Soft Matter Jun 5, 2012

New ways to stretch DNA and other organic molecules

By taking advantage of the unique patterns generated when two immiscible fluids flow together, scientists have developed a new tool for studying tiny biomolecules.

Analytical Chemistry Apr 12, 2012

Everything flows in rapid diagnostic tests

(Phys.org) -- Our ability to detect pathogens has become quite good, but it usually requires complex laboratory techniques. Sometimes we need a quick result, or there is no laboratory nearby. Portable and fast methods of ...

Biochemistry Dec 16, 2011

New device creates lipid spheres that mimic cell membranes

A new way of manipulating fluids on microscopic levels brings us one step closer to "bottom-up" artificial cell constructs.

Analytical Chemistry Aug 3, 2010

Faster DNA analysis at room temperature

DNA microarrays are one of the most powerful tools in molecular biology today. The devices, which can be used to probe biological samples and detect particular genes or genetic sequences, are employed in everything from forensic ...

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