The phrase "a simple route to" is correct and usable in written English.
You can use it when describing an easy or straightforward way to achieve a goal or reach a destination.
Example: "This guide provides a simple route to mastering the basics of programming."
Alternatives: "an easy path to" or "a straightforward way to".
And, if there is a desire for more debate, we saw a simple route to it last week: just invite some Republican Presidential candidates to a same-sex wedding.
In this paper, we report a simple route to synthesize TiO2 nanoparticles.
The results may provide a simple route to obtain low-cost high performance UV PDs.
This study provides a simple route to designing and fabricating advanced AEMs.
Sonochemistry offers a simple route to nanomaterial synthesis with the application of ultrasound.
Ligation of targeting-antibody with antigen provided a simple route to vaccine generation.
Here a simpler route to growth for ambitious banks is consolidation at home where big gains are still on offer.
But in comparison to these reports, the work presented here highlights a simpler route to obtain stable Au nanoparticles-graphene nanocomposites.
Owing to enormous growing interest regarding the graphene based field emission display device, we have reported a very simple route to synthesis amorphous graphene (a-Gs) by ultra-sonication assisted unzipping of low-temperature synthesized amorphous carbon nanotubes.
The fundamental feature that links all sulfonyl-derived functional groups is the -SO2- arrangement of atoms, thus suggesting that a conceptually simple route to these molecules is one that involves the direct catalytic introduction of SO2.
The appendage of cysteine to the N and C termini represents a remarkably simple route to molecules for which both in vivo (i.e., endogenous) and established in vitro biosynthesis is rather complex.[ 20] Here the sequence has been circularly permuted to position cysteine and glycine at the circularization junction.
