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July 21, 2021 —Researchers have constructed a portable, thumb-sized device that diagnoses bad breath by quickly 'sniffing' exhalations for the gas that makes it stinky -- hydrogen ...
June 27, 2023 —A new study has uncovered the word properties that make slogans effective, as the researchers found that the attributes that make a slogan easier to process lead to it being more likeable but less ...
Aug. 12, 2020 —Researchers have demonstrated that a fiber inserted into an ordinary N95 face mask can collect compounds in exhaled breath aerosols for analysis. The new method could allow screening for disease ...
Dec. 21, 2020 —A new method for visualizing breath that is exhaled while someone is speaking or singing could provide important new insights into how diseases such as COVID-19 spread and the effectiveness of face ...
Aug. 19, 2020 —Researchers have developed a prototype device that non-invasively detected COVID-19 in the exhaled breath of infected ...
Oct. 28, 2021 —Instead of an invasive nasal swab, researchers are exploring the use of a unique breath test for the rapid screening of patients for COVID-19. Results from the initial study in patients found the ...
Apr. 4, 2022 —What smells we like or dislike is primarily determined by the structure of the particular odor molecule. A collaborative study shows that people share odor preferences regardless of cultural ...
Aug. 4, 2021 —Adults infected with SARS-CoV-2 exhale different metabolites in their breath than uninfected people. Now, researchers have shown that children infected with SARS-CoV-2 also show breath metabolite ...
July 6, 2021 —Emitted as gases from certain solids or liquids, volatile organic compounds include a variety of chemicals, and many are associated with adverse health effects so detecting VOCs simply, quickly, and ...
Feb. 22, 2022 —Traces of the SARS-CoV-2 coronavirus that causes COVID-19 can be detected in microscopically small fluid droplets exhaled during a very short time span, according to a new ...
