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Low performance of rapid antigen detection test as frontline testing for COVID-19 diagnosis
Background: Ensuring accurate diagnosis is essential to limit the spread of SARS-CoV-2 and for the clinical
management of COVID-19. Although real-time reverse transcription polymerase chain reaction (RT- qPCR) is the
current ...
Immunoassay platform with surface-enhanced resonance Raman scattering for detecting trace levels of SARS-CoV-2 spike protein
(2022-07-01)
The early diagnosis of Coronavirus disease (COVID-19) requires either an accurate detection of genetic material or a sensitive detection of viral proteins. In this work, we designed an immunoassay platform for detecting ...
Evaluation of two fluorescence immunoassays for the rapid detection of SARS-CoV-2 antigen-new tool to detect infective COVID-19 patients
(2021)
Background
Real-Time Reverse-Transcription Polymerase Chain Reaction (RT-PCR) is currently the only recommended diagnostic method for SARS-CoV-2. However, rapid immunoassays for SARS-CoV-2 antigen could significantly ...
Determination of sildenafil and vardenafil by capillary zone electrophoresis using capacitively coupled contactless conductivity detection
(2013-04-21)
A method based on capillary electrophoresis with capacitively coupled contactless conductivity detection (CE-C4D) for determination of two important phosphodiesterase type-5 inhibitors (sildenafil and vardenafil) is ...