The phrase "an additional experiment to" is correct and usable in written English.
It can be used when introducing a new experiment that complements or builds upon previous research or findings.
Example: "In this study, we conducted an additional experiment to further investigate the effects of temperature on enzyme activity."
Alternatives: "a supplementary experiment to" or "an extra experiment to".
We have added an additional experiment to show that upon addition of caged PA to an actively transcribing sample, transcription sites disappear over time.
Finally, we perform an additional experiment to explore the contribution of different acoustic features.
We conducted, along the day, an additional experiment to collect data transfer time between portal and grid nodes.
One of the best cleaning methods was studied in an additional experiment to determine the effect of different teat contamination mixtures.
We conducted an additional experiment to show that light continues to enhance the rate of As V) production at reaction times where passivation of the birnessite surface has occurred (Fig. 2).
To address this question, we have conducted an additional experiment to control for olfactory cues.
Thus, we have added an additional experiment relating to the identification of CD44 as a target of miR-34a; Figure 4D.
In an additional experiment, we wished to confirm the capability of our platform to detect specific microRNAs in a biologically relevant complex background.
To validate the cross-reactivity findings, an additional experiment was performed to evaluate the applicability of the selected anti-human cytokine mAbs.
Mn solids were then resuspended in a new buffer solution containing 3 mM 57Fe(II), 56Fe(II), or no Fe, depending on the particular experiment, and an additional experiment was performed to investigate the movement of aqueous Fe and Mn into or out of solution.
Thus, we conducted an additional experiment in order to test this possibility.
