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- Putty-like composites of gallium metal with potential for real-world application
- Comb of a lifetime: a new method for fluorescence microscopy
- Allergists offer reassurance regarding potential allergic reactions to COVID-19 vaccines
| Putty-like composites of gallium metal with potential for real-world application Posted: 01 Jan 2021 11:19 AM PST Researchers created a novel functional composite of gallium with putty or paste-like physical properties. The composite possesses excellent electromagnetic shielding properties as well as thermal conductivity. |
| Comb of a lifetime: a new method for fluorescence microscopy Posted: 01 Jan 2021 11:19 AM PST Conventional fluorescence microscopy provides poor quantitative information of the sample because it only captures fluorescence intensity, which changes frequently and depends on external factors. Now, scientists have developed a new fluorescence microscopy technique to measure both fluorescence intensity and lifetime. Their method does not require mechanical scanning of a focal point; instead, it produces images from all points in the sample simultaneously, enabling a more quantitative study of dynamic biological and chemical processes. |
| Allergists offer reassurance regarding potential allergic reactions to COVID-19 vaccines Posted: 31 Dec 2020 10:16 AM PST Reports of possible allergic reactions to COVID-19 vaccines have raised public concern; however, allergists note that allergic reactions to vaccines are rare, and COVID-19 vaccine allergic reactions will have a similarly low rate of occurrence. |
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