本研究针对COVID-19大流行期间低收入地区检测资源匮乏的问题，由研究人员开发并验证了基于RT-LAMP技术的SARS-CoV-2检测方法。通过in silico和in vitro筛选N2靶点引物，采用荧光法（BST 3.0/RT酶）和比色法（WarmStart? Colorimetric LAMP Master Mix）进行检测。结果显示：在高病毒 ...

In a recent study published on the medRxiv* preprint server, researchers evaluate the feasibility and robustness of an optimized reverse transcription loop-mediated isothermal amplification (RT-LAMP) ...

In a recent Biosensors and Bioelectronics study, the researchers discuss a highly sensitive, specific, and rapid severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) detection platform by ...

In a shaded parking lot on the University of Wisconsin-Madison campus, so-called spit concierges guide volunteers through giving a saliva sample. On the other side of the parking lot is a pared-down ...

At-home COVID-19 tests have become an easy way to self-diagnose. But current tests have drawbacks, such as the length of time it takes to get an answer, or how accurately the test can identify a ...

June 12 (UPI) --A new test is capable of confirming COVID-19 using urine, blood, saliva or mouth-swab samples in 30 to 45 minutes, according to a study published Friday by the journal PLOS ONE. The ...

Loop-mediated isothermal amplification (LAMP) uses a stand-displacing DNA polymerase and four to six primers to rapidly amplify DNA at a single temperature. By eliminating temperature cycling, a LAMP ...

The COVID-19 tests in use today are laborious and complicated. They require a skilled professional to take samples, perform the reaction and analyze the results. Also, there is the need for dedicated ...

Air Canada announced the introduction of new testing products, including portable self-administered COVID-19 molecular and antigen test kits Mandatory Covid-19 testing requirements to enter many ...