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Search results for point-of-care

Bio & Medicine Nov 27, 2024

Chemists develop graphene-based biosensor, paving the way for advanced diagnostics

Two-dimensional materials such as graphene are not only ultrathin, but also extremely sensitive. Researchers have therefore been trying for years to develop highly sensitive biosensors that utilize their properties.

Cell & Microbiology Nov 19, 2024

When a cell protector collaborates with a killer: Research explores dual role of CED-9 in apoptosis

From early development to old age, cell death is a part of life. Without enough of a critical type of cell death known as apoptosis, animals wind up with too many cells, which can set the stage for cancer or autoimmune disease. ...

Biochemistry Nov 12, 2024

Bioluminescent proteins made from scratch enable non-invasive, multi-functional biological imaging

Bioluminescence is the natural chemical process of light creation in some living creatures that makes fireflies flicker and some jellyfish glow. Scientists have long been interested in borrowing the secrets of these animals' ...

Political science Nov 11, 2024

Data suggest vast majority of Trump voters believe American values and prosperity are 'under threat'

Almost nine out of 10 voters who supported Donald Trump for US President believe that America's values, traditions and future economic prosperity are under threat—double the number of Kamala Harris supporters.

Social Sciences Oct 24, 2024

The 5-day office mandate: A tipping point for employee well-being?

Large companies like Amazon and Dell are enforcing a return to office five days a week, a significant moment for many of their employees. More than a logistical change, return-to-office mandates raise important questions ...

Biochemistry Oct 21, 2024

Customizable immunoassay could enhance diagnostics and on-site assessments

A novel customizable OpenGUS immunoassay that detects analytes quickly and effectively has been developed by scientists from Science Tokyo. With specially designed β-glucuronidase (GUS) probes and optimized reaction conditions, ...

Economics & Business Oct 14, 2024

Acting ethically is no longer enough: Brands need to 'care' about consumers

In an era where consumers expect more from brands, merely adhering to ethical guidelines is no longer sufficient, according to new research by the University of Portsmouth.

Other Oct 2, 2024

Early foster care gave poor women power, 17th-century records reveal

A rare collection of 300-year-old petitions gives voice to the forgotten women who cared for England's most vulnerable children while battling their local authorities.

Molecular & Computational biology Sep 25, 2024

Cryo-ET study provides viral close-up of HTLV-1, the 'overlooked cousin of HIV'

In collaboration with the University of Minnesota and Cornell University, Martin Obr and Florian Schur from the Institute of Science and Technology Austria (ISTA) provide new details into the architecture of HTLV-1 (Human ...

Education Sep 24, 2024

Violence, harassment from students is overwhelmingly 'part of the job' for Saskatchewan education sector workers

Saskatchewan education sector workers are experiencing disturbing levels of workplace violence and harassment, says a new report spotlighting a situation that has reached "a breaking point," according to its authors.

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