The phrase "a physical interaction with" is correct and usable in written English.
It can be used when discussing the act of engaging or coming into contact with something or someone in a tangible way.
Example: "The experiment required a physical interaction with the materials to observe the chemical reactions."
Alternatives: "a tangible engagement with" or "a bodily interaction with".
In the 14-year period studied, the majority of injuries – 64% – were categorized as "struck by/against", and stemmed from a physical interaction with officers.
The results can be hilarious, but also discomfiting: one incident a few years back involving a physical interaction with a female audience member led a Guardian correspondent to write that she felt "disgusted" by the spectacle.
According to PWC's Total Retail 2016 report, physical shops still have a "position of strength" despite footfall slowing, as many consumers still want "a physical interaction" with a product.
We show that the expressed TRAM TIR domain is functional using in vitro GST pull-down assays that demonstrate a physical interaction with the TLR4 TIR domain.
The Si-747 that had a physical interaction with silica (Phy-747) and had a chemical interaction with silica (Che-747) could be separated by the extraction.
In many eukaryotic transcription factor gene families, proteins require a physical interaction with an identical molecule or with another molecule within the same family to form a functional dimer and bind DNA.
The combined effects can turn a physical interaction with the metal surface into a strong, specific chemical interaction via the π-electron system, as a consequence of changes in the interfacial orientation.
They help strangers without immediate tangible reward, and forfeit monopolizable food to facilitate a physical interaction with them.
Molecular diffusion of both phenol and acetic acid is significantly reduced near the mineral surfaces, indicating that these molecules indeed have a physical interaction with mineral surface sites.
One critical function of EWS-FLI1 involves a physical interaction with RNA helicase A (RHA).
There are three proteins in the predicted set with at least indirect evidence in the literature for a physical interaction with DMD (CAV3, SPTB, ACTN2).
