Why it is so hard for humans to have a baby?

Medical researchers find an answer to the mystery of why most human embryos die young.

from Top Health News -- ScienceDaily https://ift.tt/upKRU2s

New antibody detection method for coronavirus that does not require a blood sample

Researchers have developed a rapid and effective antibody detection method for SARS-CoV-2 that is minimally invasive and applicable in resource-limited settings. Their methodology, which uses a patch sensor containing porous microneedles and a paper-based immunoassay, could have far-reaching implications for the blood-free detection of COVID-19 and many other infectious diseases.

from Latest Science News -- ScienceDaily https://ift.tt/YIKE06p

Researchers develop rapid COVID-19 test to identify variants in hours

In just a few hours, scientists can tell which variant has infected a COVID-19 patient -- a critical task that can potentially influence treatment decisions but takes days or weeks at most medical centers.

from Top Health News -- ScienceDaily https://ift.tt/OLqfTMy

New antibody detection method for coronavirus that does not require a blood sample

Researchers have developed a rapid and effective antibody detection method for SARS-CoV-2 that is minimally invasive and applicable in resource-limited settings. Their methodology, which uses a patch sensor containing porous microneedles and a paper-based immunoassay, could have far-reaching implications for the blood-free detection of COVID-19 and many other infectious diseases.

from Top Health News -- ScienceDaily https://ift.tt/YIKE06p

Knowing Earth's energy imbalance is critical in preventing global warming, study finds

The imbalance of energy on Earth is the most important metric in order to gauge the size and effects of climate change, according to a new study.

from Latest Science News -- ScienceDaily https://ift.tt/jm5AMeG

Fast and facile synthesis of antibacterial amino acid Schiff base copper complexes

Schiff base-metal complexes exhibit promising antibacterial and antioxidant properties. However, conventional methods for their preparation can be time-consuming. To reduce the reaction time and improve the quality and quantity of the products, researchers designed a new synthesis technique that uses microwave irradiation and methanol for the preparation of amino acid Schiff base copper complexes in just 10 minutes. The resulting products exhibit desirable properties, such as mild antioxidant activity and antibacterial activity against Escherichia coli.

from Latest Science News -- ScienceDaily https://ift.tt/JRuK30U

What are whale sharks up to?

Satellite-tracking of the largest fish in the ocean offered insight into their migratory and feeding behavior, but their breeding grounds are still a mystery.

from Latest Science News -- ScienceDaily https://ift.tt/pvquiJl