Gerard Aime Kenfack Teponnou

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Questions related from Gerard Aime Kenfack Teponnou

Why Single QC level (QCL) is out of range repeatedly in the freshly prepared standard and quality control?

We developed a multiplex assay in Dried Blood Spot (DBS). The standard curve keeps on failing. I have been experiencing this again and again: - When I spike fresh standards and quality controls...

26 January 2022 6,217 0 View

Can one suggest a comprehensive method of determining concentration of plasmodium parasitized red blood cells by flow cytometry using trucount tubes?

I am busy with humanized mice for the study of PK/PD of antimalaria drugs. The work is iinvolving, engraftment of mice with human red blood cells (hRBCS), thereafter induce blood stage infection...

05 July 2018 2,754 3 View

How can one successfully attach 1.5-dibromopentane or 1,2-dibromoethane as a linker to the N-9 position of beta carboline derivatives?

I have tried the following methods unsuccessfully: 1- To a stirring solution of beta carboline derivatives ( harmaline, harmine , tryptoline or harmane) in DMSO, i added powdered NaOH and allowed...

13 March 2015 9,011 5 View