Test systems - 7 News from the science department

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Test systems - 7 News from the science department

Tip: You can further refine your news selection by organizations.

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Innovative bioreactor research processes and cryotechnologies improve active ingredient tests using human cell cultures

This is paving the way for efficient real-world use of these cell cultures in toxicity testing and drug discovery

06-May-2024 - Many new drug candidates end up failing because they cause serious side effects in clinical trials. This is a common occurrence if the cells used come from animal tissue, for example. Specially prepared cell cultures made from human tissue known as human induced pluripotent stem (hiPS) cells ...

test systems bioreactors cell cultures
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New approach for fast and cost-effective pathogen detection

Palm-sized test system that can simultaneously carry out up to thirty-two analyses of one sample

09-Feb-2024 - The ability to detect diseases at an early stage or even predict their onset would be of tremendous benefit to doctors and patients alike. A research team led by Dr. Larysa Baraban at the at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) develops intelligent, miniaturized biosensor devices and ...

test systems biosensing biosensors
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Salmonella Detection

Simple Colorimetric Sensor Rapidly Detects Food Contamination Using a Nucleic Acid Probe

19-Apr-2023 - A team of researchers have developed an easy-to-use colorimetric assay for the detection of food contaminated with salmonella. The assay is based on a novel nucleic acid probe that is cleaved by an RNase enzyme specific to the salmonella species. As the team report in the journal Angewandte ...

test systems bacteria bacteria detection
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Targeted test for antibiotic resistance in clinical Enterobacter species

New discovery enables targeted antibiotic therapy

24-Jan-2023 - Bacteria of the genus Enterobacter are among the most dangerous bacteria associated with hospital infections worldwide. Some of their representatives are highly resistant to commonly used antibiotics, so that the reserve antibiotic colistin is increasingly used as a last resort therapy option. To ...

test systems antibiotic resistance bacteria
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Lab-on-chip systems: From prototype to series production in no time

Globally unique solution saves time and costs

31-Jan-2022 - It is used millions of times a day all over the world: as a portable miniature laboratory, the Corona antigen rapid test is currently clearly demonstrating the potential of lab-on-chip systems. Analysis within a very short time is of immense importance, especially during a pandemic. Ever more of ...

test systems diagnostic products diagnostics
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A precise measure of protective immunity

New tool aims to make HCV vaccine search easier

23-Feb-2021 - Around 71 million people worldwide are infected with the hepatitis C virus (HCV). One reason why no vaccine against the virus has been found to date is that there are numerous virus variants, some of which differ by more than 30% from each other. Scientists from TWINCORE, the Hannover Medical ...

test systems hepatitis hepatitis C
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Testing chemicals without animal testing on rodents

Replacement method with locusts to test whether chemicals cause neurological developmental disorders in children

11-Jul-2019 - In recent years, the number of neurological developmental disorders in children has increased. Epidemiological data suggest that lifestyle factors and chemicals used in our environment contribute to this. Scientists from the Institute of Physiology and Cell Biology at the University of Veterinary ...

test systems animal experiments assays

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