Bacteria detection - 13 News from the science department

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Bacteria detection - 13 News from the science department

Tip: You can further refine your news selection by organizations, countries and industries.

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Novel electrochemical sensor detects dangerous bacteria

Novel sensor for the detection of bacteriawith an innovative surface coating

27-Mar-2024 - Each year, bacterial infections claim several million lives worldwide. That is why detecting harmful microorganisms is crucial – not only in the diagnosis of diseases but also, for example, in food production. However, the methods available so far are often time-consuming, require expensive ...

bacteria detection bacteria Escherichia coli
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Detection of bacteria and viruses with fluorescent nanotubes

Straightforward customisation of carbon nanotube biosensors

26-Jul-2023 - The new sensor design resembles a molecular toolbox that can be used to quickly assemble sensors for a variety of purposes. An interdisciplinary research team from Bochum, Duisburg and Zurich has developed a new approach to construct modular optical sensors which are capable of detecting viruses ...

bacteria detection bacteria carbon nanotubes
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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 ...

bacteria detection bacteria Food contamination
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Simplified screening of individual bacterial species in biosamples

Method saves time and costs when analysing complex microbiological samples

30-Mar-2023 - In medical research and diagnostics, the microbiome, i.e. the microbial colonisation of the intestine, is increasingly gaining attention. A stool sample can be used to precisely analyse the complex microbial ecosystem of the gut. There are basically two methods for this: traditional cultivation ...

bacteria detection bacteria bacteria cultivation
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White, red, and blue signals alert you to dangerous germs!

A simple, rapid method to simultaneously identify multiple food poisoning bacteria

01-Sep-2022 - Osaka Metropolitan University scientists have developed a simple, rapid method to simultaneously identify multiple food poisoning bacteria, based on color differences in the scattered light by nanometer-scaled organic metal nanohybrid structures (NHs) that bind via antibodies to those bacteria. ...

bacteria detection antibodies bacteria
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A bright spot for microbiological diagnostics

Researchers develop molecular probes to detect pathogens in clinical samples

17-May-2022 - The detection of bacterial pathogens in clinical samples is an important prerequisite for successful antimicrobial treatment. A team from the Helmholtz Centre for Infection Research (HZI) in Braunschweig, the German Center for Infection Research (DZIF) and Tel Aviv University, Israel, has now ...

bacteria detection Acinetobacter baumannii antibiotic resistance
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Detection of viruses, bacteria and toxins in real time

IHP scientists win Leibniz Founding Award 2021

08-Apr-2021 - For their start-up project HyPhoX, the scientists Dr. Patrick Steglich and Prof. Dr. Andreas Mai from the Leibniz Institute for High Performance Microelectronics, IHP, in Frankfurt Oder received the Leibniz Founding Award 2021. The award-winning project provides a universal analysis tool for ...

bacteria detection analyzers awards
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Detecting bacteria with fluorescent nanosensors

Luminous carbon nanotubes detect pathogens – and are quick and easy to use

26-Nov-2020 - Researchers from Bochum, Göttingen, Duisburg and Cologne have developed a new method for detecting bacteria and infections. They use fluorescent nanosensors to track down pathogens faster and more easily than with established methods. A team headed by Professor Sebastian Kruß, formerly at ...

bacteria detection bacteria carbon nanotubes
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Deep learning enables early detection and classification of live bacteria using holography

Development of an AI-powered smart imaging system for early-detection and classification of live bacteria in water samples

15-Jul-2020 - Waterborne diseases affect more than 2 billion people worldwide, causing substantial economic burden. For example, the treatment of waterborne diseases costs more than $2 billion annually in the United States alone, with 90 million cases recorded per year. Among waterborne pathogen-related ...

bacteria detection bacteria contamination
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Using quantum dots and a smartphone to find killer bacteria

Scientists develop cheap and rapid way to identify antibiotic-resistant golden staph (MRSA)

19-Aug-2019 - A combination of off-the-shelf quantum dot nanotechnology and a smartphone camera soon could allow doctors to identify antibiotic-resistant bacteria in just 40 minutes, potentially saving patient lives. Staphylococcus aureus (golden staph), is a common form of bacterium that causes serious and ...

bacteria detection antibiotic resistance bacteria
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